Notebookcheck

Test: Lenovo ThinkPad T590 - Stor & lätt, men har en dålig skärm

Benjamin Herzig, 👁 Andreas Osthoff (översatt av Daniel Eriksson), 07/23/2019

Övergiven av sin skärm. Lenovo ThinkPad T590 är en större version av den populära ThinkPad T490. Det större chassit innebär en del fördelar och ThinkPad T590 är den lättaste ThinkPad-modellen på 15.6 tum ur T-serien hittills. Tyvärr är den sämre än sin syskonmodell på ett nyckelområde.

Lenovo ThinkPad T590-20N4002VGE (ThinkPad T590 Serie)
Processor
Intel Core i7-8565U
Grafikkort
NVIDIA GeForce MX250 - 2048 MB, Kärna: 1582 MHz, Minne: 1752 MHz, 1D13, ForceWare 419.72, Optimus
Minne
16384 MB 
, DDR4-2400, 8 GB fastlött + 8 GB SO-DIMM, max. 40 GB
Skärm
15.6 tum 16:9, 1920 x 1080 pixlar 141 PPI, LP156WFC-SPD1, aSi IPS LED, glansig: nej
Moderkort
Intel Cannon Lake-U PCH-LP Premium
Hårddisk
Toshiba XG6 KXG60ZNV512G, 512 GB 
, M.2 2280, PCIe NVMe, 445 GB ledigt
Ljudkort
Intel Cannon Lake-LP - cAVS
Anslutningar
3 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 2 DisplayPort, 1 Kensingtonlås, 1 Dockningsstation, Ljudanslutningar: Kombinerad ljudanslutning, Kortläsare: microSD, 1 SmartCard, 1 Fingeravtrycksläsare
Nätverk
Intel Ethernet Connection I219-V (10/100/1000/2500/5000MBit/s), Intel Wireless-AC 9560 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 5.0, Fibocom L830-EB, LTE, GPS
Storlek
höjd x bredd x djup (i mm) 19.95 x 365.8 x 248
Batteri
57 Wh Litiumjon
Operativsystem
Microsoft Windows 10 Pro 64 Bit
Camera
Webbkamera: 720p med Infraröd & ThinkShutter
Övrigt
Högtalare: 2 W stereo, Tangentbord: Chiclet med 6 rader, Tangentbordsbelysning: ja, Laddare på 65 W, Lenovo Vantage, Microsoft Office Testversion, 36 Månader Garanti
Vikt
1.9 kg, Strömförsörjning: 357 g
Pris
1800 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Jämförelse av storlek och vikt

378 mm 256 mm 19.2 mm 1.7 kg376 mm 250.65 mm 20.6 mm 2 kg370 mm 252 mm 18.3 mm 1.8 kg365.8 mm 252.8 mm 20.2 mm 2.1 kg365.8 mm 248 mm 19.95 mm 1.9 kg329 mm 227 mm 18.9 mm 1.5 kg329 mm 225.8 mm 16.1 mm 1.3 kg
Höger: Smartcard-läsare, USB 3.0 typ A, RJ45, Kensington-lås
Höger: Smartcard-läsare, USB 3.0 typ A, RJ45, Kensington-lås
Vänster: USB 3.1 Gen 1 typ C, Thunderbolt 3, USB 3.0 typ A, HDMI, kombinerad ljudanslutning, microSD-kortläsare
Vänster: USB 3.1 Gen 1 typ C, Thunderbolt 3, USB 3.0 typ A, HDMI, kombinerad ljudanslutning, microSD-kortläsare
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Dell Latitude 5590
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
178.2 MB/s ∼100% +134%
Lenovo ThinkPad T580-20LAS01H00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
77.8 MB/s ∼44% +2%
Lenovo ThinkPad T490-20N3S02L00
  (Toshiba Exceria Pro M501)
77.8 MB/s ∼44% +2%
Lenovo ThinkPad T590-20N4002VGE
  (Toshiba Exceria Pro M501 UHS-II)
76.3 MB/s ∼43%
Fujitsu LifeBook U758
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
74.8 MB/s ∼42% -2%
Lenovo ThinkPad T490s-20NYS02A00
  (Toshiba Exceria Pro M501)
68.3 MB/s ∼38% -10%
Average of class Office
  (10.2 - 191, n=277)
62.4 MB/s ∼35% -18%
maximum AS SSD Seq Read Test (1GB)
Dell Latitude 5590
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
203.3 MB/s ∼100% +142%
Lenovo ThinkPad T490s-20NYS02A00
  (Toshiba Exceria Pro M501)
87.8 MB/s ∼43% +4%
Lenovo ThinkPad T580-20LAS01H00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
85.4 MB/s ∼42% +2%
Fujitsu LifeBook U758
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
84.8 MB/s ∼42% +1%
Lenovo ThinkPad T490-20N3S02L00
  (Toshiba Exceria Pro M501)
84.3 MB/s ∼41% 0%
Lenovo ThinkPad T590-20N4002VGE
  (Toshiba Exceria Pro M501 UHS-II)
84.1 MB/s ∼41%
Average of class Office
  (9.5 - 255, n=252)
78.9 MB/s ∼39% -6%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Lenovo ThinkPad T490-20N3S02L00
Intel Wireless-AC 9560
655 MBit/s ∼100% 0%
Lenovo ThinkPad T590-20N4002VGE
Intel Wireless-AC 9560
653 MBit/s ∼100%
Lenovo ThinkPad T490s-20NYS02A00
Intel Wireless-AC 9560
648 MBit/s ∼99% -1%
Fujitsu LifeBook U758
Intel Dual Band Wireless-AC 8265
640 MBit/s ∼98% -2%
Lenovo ThinkPad T580-20LAS01H00
Intel Dual Band Wireless-AC 8265
638 MBit/s ∼97% -2%
HP EliteBook 850 G5 3JX58EA
Intel Dual Band Wireless-AC 8265
532 MBit/s ∼81% -19%
Average of class Office
  (5 - 688, n=223)
469 MBit/s ∼72% -28%
Dell Latitude 5590
Intel Dual Band Wireless-AC 8265
328 MBit/s ∼50% -50%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo ThinkPad T490-20N3S02L00
Intel Wireless-AC 9560
680 MBit/s ∼100% +3%
HP EliteBook 850 G5 3JX58EA
Intel Dual Band Wireless-AC 8265
667 MBit/s ∼98% +1%
Lenovo ThinkPad T490s-20NYS02A00
Intel Wireless-AC 9560
667 MBit/s ∼98% +1%
Lenovo ThinkPad T590-20N4002VGE
Intel Wireless-AC 9560
661 MBit/s ∼97%
Fujitsu LifeBook U758
Intel Dual Band Wireless-AC 8265
530 MBit/s ∼78% -20%
Average of class Office
  (34 - 688, n=223)
445 MBit/s ∼65% -33%
Dell Latitude 5590
Intel Dual Band Wireless-AC 8265
250 MBit/s ∼37% -62%
Lenovo ThinkPad T580-20LAS01H00
Intel Dual Band Wireless-AC 8265
162 MBit/s ∼24% -75%
248
cd/m²
249
cd/m²
246
cd/m²
266
cd/m²
276
cd/m²
248
cd/m²
280
cd/m²
279
cd/m²
268
cd/m²
Distribution av ljusstyrkan
LP156WFC-SPD1
X-Rite i1Pro 2
Max: 280 cd/m² Medel: 262.2 cd/m² Minimum: 2.2 cd/m²
Distribution av ljusstyrkan: 88 %
Mitt på batteriet: 277 cd/m²
Kontrast: 1200:1 (Svärta: 0.23 cd/m²)
ΔE Color 5.6 | 0.6-29.43 Ø6, calibrated: 4.7
ΔE Greyscale 3 | 0.64-98 Ø6.2
58.1% sRGB (Argyll 3D) 36.9% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.18
Lenovo ThinkPad T590-20N4002VGE
LP156WFC-SPD1, , 1920x1080, 15.6
Lenovo ThinkPad T580-20L9001AUS
B156HAK02.0, , 1920x1080, 15.6
HP EliteBook 850 G5 3JX58EA
AUO24ED, , 1920x1080, 15.6
Dell Latitude 5590
NV15N42, , 1920x1080, 15.6
Fujitsu LifeBook U758
LG, LP156UD1-SPB1, , 3840x2160, 15.6
Lenovo ThinkPad T490-20N3S02L00
NE140FHM-N61, , 1920x1080, 14
Lenovo ThinkPad T490s-20NYS02A00
B140HAN05.7, , 1920x1080, 14
Response Times
5%
-3%
-45%
-5%
-84%
-55%
Response Time Grey 50% / Grey 80% *
37.2 (19.2, 18)
33.2 (15.6, 17.6)
11%
42 (20, 22)
-13%
53.2 (26.8, 26.4)
-43%
38.4 (21.2, 17.2)
-3%
74 (33.6, 40.4)
-99%
61.6 (30.8, 30.8)
-66%
Response Time Black / White *
27.2 (17.2, 10)
27.6 (14.8, 12.8)
-1%
25 (14, 11)
8%
39.6 (23.2, 16.4)
-46%
29.2 (18, 11.2)
-7%
45.6 (22.8, 22.8)
-68%
38.8 (21.2, 17.6)
-43%
PWM Frequency
1000 (98)
2451 (50)
Screen
-5%
11%
-12%
26%
26%
38%
Brightness middle
276
254.5
-8%
402
46%
243
-12%
312
13%
418
51%
391
42%
Brightness
262
238
-9%
383
46%
234
-11%
304
16%
400
53%
389
48%
Brightness Distribution
88
87
-1%
88
0%
83
-6%
93
6%
88
0%
87
-1%
Black Level *
0.23
0.27
-17%
0.41
-78%
0.19
17%
0.24
-4%
0.24
-4%
0.23
-0%
Contrast
1200
943
-21%
980
-18%
1279
7%
1300
8%
1742
45%
1700
42%
Colorchecker DeltaE2000 *
5.6
4.58
18%
5.25
6%
6.6
-18%
3.4
39%
4.7
16%
3.4
39%
Colorchecker DeltaE2000 max. *
16.4
17.99
-10%
8.65
47%
22.3
-36%
5.6
66%
8.7
47%
4.7
71%
Colorchecker DeltaE2000 calibrated *
4.7
4.34
8%
5.19
-10%
5
-6%
2.7
43%
2.1
55%
1.1
77%
Greyscale DeltaE2000 *
3
3.3
-10%
4
-33%
5.2
-73%
4
-33%
5.9
-97%
4
-33%
Gamma
2.18 101%
2.403 92%
2.68 82%
2.24 98%
2.25 98%
2.06 107%
2.49 88%
CCT
7075 92%
6355 102%
6756 96%
6990 93%
6977 93%
7350 88%
6809 95%
Color Space (Percent of AdobeRGB 1998)
36.9
35
-5%
58
57%
39.2
6%
60.9
65%
59.9
62%
62.4
69%
Color Space (Percent of sRGB)
58.1
55
-5%
89
53%
60.8
5%
94.1
62%
92.1
59%
97.4
68%
Total Average (Program / Settings)
0% / -4%
4% / 9%
-29% / -17%
11% / 21%
-29% / 9%
-9% / 24%

* ... smaller is better

Display Response Times

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.
       Response Time Black to White
27.2 ms ... rise ↗ and fall ↘ combined↗ 17.2 ms rise
↘ 10 ms fall
The screen shows relatively slow response rates in our tests and may be too slow for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 56 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (24.9 ms).
       Response Time 50% Grey to 80% Grey
37.2 ms ... rise ↗ and fall ↘ combined↗ 19.2 ms rise
↘ 18 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 35 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (39.7 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.
Screen flickering / PWM not detected

In comparison: 51 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 9354 (minimum: 43 - maximum: 142900) Hz was measured.

CPU-Z
CPU-Z
CPU-Z Cache
CPU-Z Cache
CPU-Z Moderkort
CPU-Z Moderkort
HWiNFO
HWiNFO
GPU-Z Intel UHD Graphics 620
GPU-Z Intel UHD Graphics 620
LatencyMon
LatencyMon
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690700710720Tooltip
Lenovo ThinkPad T590-20N4002VGE Intel Core i7-8565U, Intel Core i7-8565U: Ø620 (499-711)
HP EliteBook 850 G5 3JX58EA Intel Core i5-8250U, Intel Core i5-8250U: Ø538 (518-567)
Dell Latitude 5590 Intel Core i5-8250U, Intel Core i5-8250U: Ø563 (532.61-696.22)
Fujitsu LifeBook U758 Intel Core i7-8650U, Intel Core i7-8650U: Ø479 (474.4-513.64)
Lenovo ThinkPad T490-20N3S02L00 Intel Core i7-8565U, Intel Core i7-8565U: Ø639 (632-673)
Lenovo ThinkPad T580-20LAS01H00 Intel Core i7-8550U, Intel Core i7-8550U: Ø607 (549.29-644.1)
Cinebench R15
CPU Single 64Bit
Lenovo ThinkPad T590-20N4002VGE
Intel Core i7-8565U
193 Points ∼100%
Lenovo ThinkPad T490-20N3S02L00
Intel Core i7-8565U
180 Points ∼93% -7%
Average Intel Core i7-8565U
  (73.1 - 193, n=48)
171 Points ∼89% -11%
Lenovo ThinkPad T580-20LAS01H00
Intel Core i7-8550U
163 Points ∼84% -16%
Lenovo ThinkPad T490s-20NYS02A00
Intel Core i5-8265U
162 Points ∼84% -16%
Dell Latitude 5590
Intel Core i5-8250U
145 Points ∼75% -25%
HP EliteBook 850 G5 3JX58EA
Intel Core i5-8250U
144 Points ∼75% -25%
Fujitsu LifeBook U758
Intel Core i7-8650U
137 Points ∼71% -29%
Average of class Office
  (20 - 199, n=534)
112 Points ∼58% -42%
CPU Multi 64Bit
Dell Latitude 5590
Intel Core i5-8250U
696 Points ∼100% +12%
Lenovo ThinkPad T490s-20NYS02A00
Intel Core i5-8265U
686 (min: 566.02, max: 686.12) Points ∼99% +11%
Lenovo ThinkPad T490-20N3S02L00
Intel Core i7-8565U
680 (min: 592.15, max: 661.89) Points ∼98% +10%
Lenovo ThinkPad T580-20LAS01H00
Intel Core i7-8550U
660 Points ∼95% +6%
Lenovo ThinkPad T590-20N4002VGE
Intel Core i7-8565U
620 (min: 499, max: 719) Points ∼89%
HP EliteBook 850 G5 3JX58EA
Intel Core i5-8250U
588 Points ∼84% -5%
Average Intel Core i7-8565U
  (361 - 815, n=49)
585 Points ∼84% -6%
Fujitsu LifeBook U758
Intel Core i7-8650U
510 Points ∼73% -18%
Average of class Office
  (36 - 1050, n=541)
344 Points ∼49% -45%
Cinebench R15 CPU Multi 64Bit
620 Points
Cinebench R15 OpenGL 64Bit
105.69 fps
Cinebench R15 Ref. Match 64Bit
99.6 %
Cinebench R15 CPU Single 64Bit
193 Points
Hjälp
PCMark 10
Digital Content Creation
Lenovo ThinkPad T590-20N4002VGE
GeForce MX250, 8565U, Toshiba XG6 KXG60ZNV512G
3841 Points ∼100%
Lenovo ThinkPad T490-20N3S02L00
GeForce MX250, 8565U, Toshiba XG5 KXG50ZNV512G
3778 Points ∼98% -2%
Average Intel Core i7-8565U, NVIDIA GeForce MX250
  (3133 - 3841, n=8)
3486 Points ∼91% -9%
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
3210 Points ∼84% -16%
Lenovo ThinkPad T580-20LAS01H00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ
3116 Points ∼81% -19%
Dell Latitude 5590
UHD Graphics 620, 8250U, SK hynix SC311 M.2
2953 Points ∼77% -23%
HP EliteBook 850 G5 3JX58EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
2807 Points ∼73% -27%
Fujitsu LifeBook U758
UHD Graphics 620, 8650U, Toshiba KXG5AZNV1T02
2727 Points ∼71% -29%
Average of class Office
  (320 - 3884, n=150)
2654 Points ∼69% -31%
Productivity
Lenovo ThinkPad T590-20N4002VGE
GeForce MX250, 8565U, Toshiba XG6 KXG60ZNV512G
7443 Points ∼100%
Lenovo ThinkPad T490-20N3S02L00
GeForce MX250, 8565U, Toshiba XG5 KXG50ZNV512G
7392 Points ∼99% -1%
Average Intel Core i7-8565U, NVIDIA GeForce MX250
  (6302 - 7443, n=8)
6947 Points ∼93% -7%
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
6441 Points ∼87% -13%
Dell Latitude 5590
UHD Graphics 620, 8250U, SK hynix SC311 M.2
5940 Points ∼80% -20%
HP EliteBook 850 G5 3JX58EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
5795 Points ∼78% -22%
Average of class Office
  (1266 - 7964, n=150)
5485 Points ∼74% -26%
Fujitsu LifeBook U758
UHD Graphics 620, 8650U, Toshiba KXG5AZNV1T02
5271 Points ∼71% -29%
Lenovo ThinkPad T580-20LAS01H00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ
5079 Points ∼68% -32%
Essentials
Lenovo ThinkPad T590-20N4002VGE
GeForce MX250, 8565U, Toshiba XG6 KXG60ZNV512G
8929 Points ∼100%
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
8361 Points ∼94% -6%
Average Intel Core i7-8565U, NVIDIA GeForce MX250
  (7204 - 8929, n=8)
8012 Points ∼90% -10%
Lenovo ThinkPad T490-20N3S02L00
GeForce MX250, 8565U, Toshiba XG5 KXG50ZNV512G
7981 Points ∼89% -11%
Dell Latitude 5590
UHD Graphics 620, 8250U, SK hynix SC311 M.2
7459 Points ∼84% -16%
HP EliteBook 850 G5 3JX58EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
7262 Points ∼81% -19%
Average of class Office
  (2683 - 9790, n=150)
6966 Points ∼78% -22%
Lenovo ThinkPad T580-20LAS01H00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ
6891 Points ∼77% -23%
Fujitsu LifeBook U758
UHD Graphics 620, 8650U, Toshiba KXG5AZNV1T02
6877 Points ∼77% -23%
Score
Lenovo ThinkPad T590-20N4002VGE
GeForce MX250, 8565U, Toshiba XG6 KXG60ZNV512G
4547 Points ∼100%
Lenovo ThinkPad T490-20N3S02L00
GeForce MX250, 8565U, Toshiba XG5 KXG50ZNV512G
4341 Points ∼95% -5%
Average Intel Core i7-8565U, NVIDIA GeForce MX250
  (3759 - 4547, n=8)
4147 Points ∼91% -9%
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
3985 Points ∼88% -12%
HP EliteBook 850 G5 3JX58EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
3517 Points ∼77% -23%
Lenovo ThinkPad T580-20LAS01H00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ
3425 Points ∼75% -25%
Average of class Office
  (803 - 4597, n=151)
3269 Points ∼72% -28%
Dell Latitude 5590
UHD Graphics 620, 8250U, SK hynix SC311 M.2
2469 Points ∼54% -46%
Fujitsu LifeBook U758
UHD Graphics 620, 8650U, Toshiba KXG5AZNV1T02
2403 Points ∼53% -47%
PCMark 8
Work Score Accelerated v2
Lenovo ThinkPad T490-20N3S02L00
GeForce MX250, 8565U, Toshiba XG5 KXG50ZNV512G
5277 Points ∼100% +1%
Lenovo ThinkPad T590-20N4002VGE
GeForce MX250, 8565U, Toshiba XG6 KXG60ZNV512G
5225 Points ∼99%
Average Intel Core i7-8565U, NVIDIA GeForce MX250
  (4796 - 5277, n=8)
5073 Points ∼96% -3%
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
4927 Points ∼93% -6%
Dell Latitude 5590
UHD Graphics 620, 8250U, SK hynix SC311 M.2
4670 Points ∼88% -11%
Lenovo ThinkPad T580-20LAS01H00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ
4063 Points ∼77% -22%
Average of class Office
  (1226 - 5428, n=348)
4026 Points ∼76% -23%
Fujitsu LifeBook U758
UHD Graphics 620, 8650U, Toshiba KXG5AZNV1T02
3926 Points ∼74% -25%
Home Score Accelerated v2
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
4244 Points ∼100% +9%
Lenovo ThinkPad T490-20N3S02L00
GeForce MX250, 8565U, Toshiba XG5 KXG50ZNV512G
4052 Points ∼95% +4%
Lenovo ThinkPad T590-20N4002VGE
GeForce MX250, 8565U, Toshiba XG6 KXG60ZNV512G
3885 Points ∼92%
Average Intel Core i7-8565U, NVIDIA GeForce MX250
  (3331 - 4220, n=8)
3758 Points ∼89% -3%
Dell Latitude 5590
UHD Graphics 620, 8250U, SK hynix SC311 M.2
3757 Points ∼89% -3%
HP EliteBook 850 G5 3JX58EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
3669 Points ∼86% -6%
Fujitsu LifeBook U758
UHD Graphics 620, 8650U, Toshiba KXG5AZNV1T02
3216 Points ∼76% -17%
Lenovo ThinkPad T580-20LAS01H00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ
3145 Points ∼74% -19%
Average of class Office
  (1169 - 4770, n=407)
3059 Points ∼72% -21%
PCMark 8 Home Score Accelerated v2
3885 poäng
PCMark 8 Work Score Accelerated v2
5225 poäng
Hjälp
Lenovo ThinkPad T590-20N4002VGE
Toshiba XG6 KXG60ZNV512G
Lenovo ThinkPad T580-20LAS01H00
Samsung SSD PM981 MZVLB512HAJQ
HP EliteBook 850 G5 3JX58EA
Toshiba XG5 KXG50ZNV256G
Dell Latitude 5590
SK hynix SC311 M.2
Fujitsu LifeBook U758
Toshiba KXG5AZNV1T02
Lenovo ThinkPad T490-20N3S02L00
Toshiba XG5 KXG50ZNV512G
Lenovo ThinkPad T490s-20NYS02A00
Intel SSD Pro 7600p SSDPEKKF512G8L
Average Toshiba XG6 KXG60ZNV512G
 
CrystalDiskMark 5.2 / 6
-31%
-33%
-55%
-11%
-7%
-5%
-13%
Write 4K
126.2
131.4
4%
95.86
-24%
76.72
-39%
115.3
-9%
126.6
0%
122.03
-3%
85 (35.1 - 126, n=3)
-33%
Read 4K
48.93
29.47
-40%
30.91
-37%
28.41
-42%
28.7
-41%
43.61
-11%
45.56
-7%
38.1 (23.6 - 48.9, n=3)
-22%
Write Seq
1345
877.7
-35%
312.5
-77%
436.7
-68%
955.4
-29%
1342
0%
1497.34
11%
1527 (1345 - 1698, n=3)
14%
Read Seq
1373
883
-36%
1966
43%
508.4
-63%
1951
42%
1251
-9%
2385.23
74%
1711 (1373 - 1978, n=3)
25%
Write 4K Q32T1
383.8
256
-33%
308.8
-20%
288.1
-25%
542.7
41%
297.7
-22%
240.94
-37%
289 (100 - 384, n=3)
-25%
Read 4K Q32T1
434.8
337.7
-22%
248.6
-43%
271.9
-37%
346.6
-20%
376.4
-13%
338.03
-22%
275 (62.7 - 435, n=3)
-37%
Write Seq Q32T1
2966
1723
-42%
292.2
-90%
503.4
-83%
958.6
-68%
2969
0%
1528.4
-48%
2814 (2698 - 2966, n=3)
-5%
Read Seq Q32T1
3230
1778
-45%
2718
-16%
549.4
-83%
3094
-4%
3228
0%
2915
-10%
2474 (1073 - 3230, n=3)
-23%
Toshiba XG6 KXG60ZNV512G
Sequential Read: 1486 MB/s
Sequential Write: 1614 MB/s
512K Read: 767.1 MB/s
512K Write: 841.8 MB/s
4K Read: 40.7 MB/s
4K Write: 167.6 MB/s
4K QD32 Read: 639.3 MB/s
4K QD32 Write: 523.2 MB/s
3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad X1 Extreme-20MF000RGE
NVIDIA GeForce GTX 1050 Ti Max-Q, Intel Core i5-8300H
8752 Points ∼100% +112%
Lenovo ThinkPad T490-20N3S02L00
NVIDIA GeForce MX250, Intel Core i7-8565U
4748 Points ∼54% +15%
Average NVIDIA GeForce MX250
  (3593 - 4942, n=11)
4415 Points ∼50% +7%
Lenovo ThinkPad T580-20LAS01H00
NVIDIA GeForce MX150, Intel Core i7-8550U
4392 Points ∼50% +6%
Lenovo ThinkPad T590-20N4002VGE
NVIDIA GeForce MX250, Intel Core i7-8565U
4126 Points ∼47%
Lenovo ThinkPad T490s-20NYS02A00
Intel UHD Graphics 620, Intel Core i5-8265U
1839 Points ∼21% -55%
HP EliteBook 850 G5 3JX58EA
Intel UHD Graphics 620, Intel Core i5-8250U
1682 Points ∼19% -59%
Fujitsu LifeBook U758
Intel UHD Graphics 620, Intel Core i7-8650U
1649 Points ∼19% -60%
Dell Latitude 5590
Intel UHD Graphics 620, Intel Core i5-8250U
1619 Points ∼18% -61%
Average of class Office
  (185 - 5332, n=657)
1314 Points ∼15% -68%
3DMark
1920x1080 Fire Strike Graphics
Lenovo ThinkPad X1 Extreme-20MF000RGE
NVIDIA GeForce GTX 1050 Ti Max-Q, Intel Core i5-8300H
7289 Points ∼100% +89%
Lenovo ThinkPad T490-20N3S02L00
NVIDIA GeForce MX250, Intel Core i7-8565U
3863 Points ∼53% 0%
Lenovo ThinkPad T590-20N4002VGE
NVIDIA GeForce MX250, Intel Core i7-8565U
3858 Points ∼53%
Average NVIDIA GeForce MX250
  (2977 - 3863, n=11)
3536 Points ∼49% -8%
Lenovo ThinkPad T580-20LAS01H00
NVIDIA GeForce MX150, Intel Core i7-8550U
3291 Points ∼45% -15%
Lenovo ThinkPad T490s-20NYS02A00
Intel UHD Graphics 620, Intel Core i5-8265U
1336 Points ∼18% -65%
Fujitsu LifeBook U758
Intel UHD Graphics 620, Intel Core i7-8650U
1206 Points ∼17% -69%
Average of class Office
  (138 - 4109, n=475)
1010 Points ∼14% -74%
HP EliteBook 850 G5 3JX58EA
Intel UHD Graphics 620, Intel Core i5-8250U
1002 Points ∼14% -74%
Dell Latitude 5590
Intel UHD Graphics 620, Intel Core i5-8250U
954 Points ∼13% -75%
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkPad X1 Extreme-20MF000RGE
NVIDIA GeForce GTX 1050 Ti Max-Q, Intel Core i5-8300H
48258 Points ∼100% +103%
Lenovo ThinkPad T590-20N4002VGE
NVIDIA GeForce MX250, Intel Core i7-8565U
23748 Points ∼49%
Lenovo ThinkPad T490-20N3S02L00
NVIDIA GeForce MX250, Intel Core i7-8565U
23354 Points ∼48% -2%
Average NVIDIA GeForce MX250
  (20283 - 23748, n=11)
21984 Points ∼46% -7%
Lenovo ThinkPad T580-20LAS01H00
NVIDIA GeForce MX150, Intel Core i7-8550U
18916 Points ∼39% -20%
Lenovo ThinkPad T490s-20NYS02A00
Intel UHD Graphics 620, Intel Core i5-8265U
10881 Points ∼23% -54%
Fujitsu LifeBook U758
Intel UHD Graphics 620, Intel Core i7-8650U
9015 Points ∼19% -62%
Dell Latitude 5590
Intel UHD Graphics 620, Intel Core i5-8250U
8065 Points ∼17% -66%
HP EliteBook 850 G5 3JX58EA
Intel UHD Graphics 620, Intel Core i5-8250U
8065 Points ∼17% -66%
Average of class Office
  (1208 - 27117, n=521)
7000 Points ∼15% -71%
3DMark 11 Performance
4449 poäng
3DMark Cloud Gate Standard Score
8009 poäng
3DMark Fire Strike Score
3194 poäng
Hjälp
The Witcher 3 - 1366x768 Medium Graphics & Postprocessing
Lenovo ThinkPad X1 Extreme-20MF000RGE
Intel Core i5-8300H, NVIDIA GeForce GTX 1050 Ti Max-Q
80.9 fps ∼100% +126%
Lenovo ThinkPad T590-20N4002VGE
Intel Core i7-8565U, NVIDIA GeForce MX250
35.8 fps ∼44%
Average NVIDIA GeForce MX250
  (32.9 - 37.9, n=10)
35.5 fps ∼44% -1%
Lenovo ThinkPad T580-20LAS01H00
Intel Core i7-8550U, NVIDIA GeForce MX150
31.7 fps ∼39% -11%
Average of class Office
  (5.8 - 50.3, n=57)
18.2 fps ∼22% -49%
05101520Tooltip
Lenovo ThinkPad T590-20N4002VGE GeForce MX250, 8565U, Toshiba XG6 KXG60ZNV512G; The Witcher 3: Ø10.9 (10-12)
låg med. hög ultra
BioShock Infinite (2013) 2081129738fps
The Witcher 3 (2015) 49.935.82112.6fps
Dota 2 Reborn (2015) 7121.88.67.8fps
Civilization VI (2016) 123.362.222.720.3fps
X-Plane 11.11 (2018) 18.89.89.8fps

Ljudnivå

Låg belastning
29.3 / 29.3 / 31.8 dB(A)
Hög belastning
33.5 / 35.8 dB(A)
  red to green bar
 
 
30 dB
tyst
40 dB(A)
hörbar
50 dB(A)
högt ljud
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm avstånd)   environment noise: 29.4 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2030.731.429.828.529.42528.925.62624.926.23127.725.926.828.428.24028.426.327.526.428.25024.827.526.522.924.16325.323.324.423.529.48024.422.623.222.325.410022.722.723.923.42412521.821.723.723.523.716022.221.722.121.621.920023.622.421.820.824.325021.621.521.321.222.931522.221.120.820.721.840022.821.520.919.622.150022.421.620.919.522.763023.721.720.719.323.380024.422.52118.524.6100023.821.820.117.923.8125024.822.520.717.424.6160023.521.919.91723.420002422.119.516.723.8250026.623.220.716.726.6315026.523.621.315.926.5400022.921.619.315.823500022.819.31715.922.4630019.617.716.81619.3800018.116.816.316.417.81000016.3161615.316.21250015.615.315.415.215.41600015.115.415.71515.1SPL35.833.531.829.335.7N2.31.91.61.22.3median 22.8median 21.7median 20.7median 17.4median 23Delta1.71.41.32.11.840.137.93838.138.538.53839.137.738.93838.937.439.338.937.636.436.436.23534.834.535.135.434.633.834.835.133.734.133.833.832.23332.831.531.531.731.53131.23130.631.33030.930.730.929.729.329.129.628.828.429.228.528.127.728.228.828.227.127.128.327.726.126.428.227.426.12627.827.625.725.628.727.825.225.229.126.324.72527.427.424.724.828.528.224.524.531.627.924.124.229.725.924.124.127.22524242624.223.823.924.82423.723.724.123.923.623.623.825.423.623.424.139.337.537.640.53.53.13.13.8median 27.8median 25.7median 25.6median 28.51.72.92.81.7hearing rangehide median Fan NoiseLenovo ThinkPad T590-20N4002VGELenovo ThinkPad T580-20L9001AUS
 38.8 °C44.7 °C42.6 °C 
 34.2 °C38.6 °C39.9 °C 
 29.6 °C30.5 °C30.2 °C 
Max: 44.7 °C
Medel: 36.6 °C
48.1 °C56.3 °C39.4 °C
43.5 °C48.2 °C40.4 °C
27.8 °C28.4 °C28.4 °C
Max: 56.3 °C
Medel: 40.1 °C
Strömförsörjning (max.)  42.5 °C | Rumstemperatur 21.3 °C | Voltcraft IR-900
(±) The average temperature for the upper side under maximal load is 36.6 °C / 98 F, compared to the average of 29.4 °C / 85 F for the devices in the class Office.
(±) The maximum temperature on the upper side is 44.7 °C / 112 F, compared to the average of 33.9 °C / 93 F, ranging from 21.2 to 62.5 °C for the class Office.
(-) The bottom heats up to a maximum of 56.3 °C / 133 F, compared to the average of 36.4 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 22.6 °C / 73 F, compared to the device average of 29.4 °C / 85 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 36 °C / 97 F, compared to the device average of 29.4 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 30.5 °C / 86.9 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (-2.4 °C / -4.3 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2028.529.52524.9283128.429.64026.432.95022.926.46323.533.28022.326.810023.429.812523.530.916021.636.920020.841.625021.243.431520.744.140019.650.150019.554.963019.355.280018.553.7100017.960.7125017.462.316001762.1200016.758.3250016.759.3315015.960.7400015.859500015.958.763001655.1800016.453.71000015.346.61250015.245.3160001537.1SPL29.370.9N1.226median 17.4median 53.7Delta2.18.43233.83232.733.532.734.63634.629.829.929.831.132.431.129.32929.328.226.728.227262732.925.332.941.522.741.546.82246.842.921.442.952.620.552.668.719.868.77019.27068.31868.365.317.865.368.817.468.871.617.171.671.817.171.874.117.474.174.117.274.176.417.476.47517.77574.117.974.175.117.875.173.118.173.172.218.172.266.818.166.858.218.258.285.23085.262.91.362.9median 68.8median 18.1median 68.810.41.510.442.437.942.446.638.546.644.738.944.747.439.347.445.636.445.647.234.547.248.233.848.250.234.150.251.33351.356.631.756.659.73159.765.930.965.966.729.366.764.928.464.964.927.764.967.827.167.875.326.175.373.526.173.569.725.769.76825.26865.524.765.561.124.761.165.324.565.365.324.165.364.724.164.768.72468.766.723.866.75923.75963.623.663.661.123.661.180.437.580.4513.151median 65.3median 25.7median 65.332.93hearing rangehide median Pink NoiseLenovo ThinkPad T590-20N4002VGEHP EliteBook 850 G5 3JX58EALenovo ThinkPad T580-20L9001AUS
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo ThinkPad T590-20N4002VGE audio analysis

(-) | not very loud speakers (70.9 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 16% lower than median
(±) | linearity of bass is average (7.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.3% away from median
(±) | linearity of mids is average (8.7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.4% away from median
(+) | highs are linear (6.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (22.4% difference to median)
Compared to same class
» 63% of all tested devices in this class were better, 10% similar, 27% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 58% of all tested devices were better, 8% similar, 34% worse
» The best had a delta of 3%, average was 21%, worst was 53%

HP EliteBook 850 G5 3JX58EA audio analysis

(±) | speaker loudness is average but good (76.43 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 28.1% lower than median
(±) | linearity of bass is average (11.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.1% away from median
(±) | linearity of mids is average (7.6% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.5% higher than median
(+) | highs are linear (2.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.3% difference to median)
Compared to same class
» 44% of all tested devices in this class were better, 12% similar, 44% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 44% of all tested devices were better, 9% similar, 47% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Lenovo ThinkPad T580-20L9001AUS audio analysis

(±) | speaker loudness is average but good (80.43 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 7.6% lower than median
(±) | linearity of bass is average (7.8% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.6% away from median
(±) | linearity of mids is average (7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.3% away from median
(±) | linearity of highs is average (8.3% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (10.6% difference to median)
Compared to same class
» 0% of all tested devices in this class were better, 2% similar, 98% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 2% of all tested devices were better, 2% similar, 96% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Strömförbrukning
Av/Standbydarklight 0.32 / 0.65 Watt
Låg belastningdarkmidlight 4.1 / 8.3 / 11.8 Watt
Hög belastning midlight 61.6 / 69.4 Watt
 color bar
Förklaring: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad T590-20N4002VGE
8565U, GeForce MX250, Toshiba XG6 KXG60ZNV512G, aSi IPS LED, 1920x1080, 15.6
Lenovo ThinkPad T580-20LAS01H00
8550U, GeForce MX150, Samsung SSD PM981 MZVLB512HAJQ, IPS LED, 3840x2160, 15.6
HP EliteBook 850 G5 3JX58EA
8250U, UHD Graphics 620, Toshiba XG5 KXG50ZNV256G, IPS LED, 1920x1080, 15.6
Dell Latitude 5590
8250U, UHD Graphics 620, SK hynix SC311 M.2, IPS, 1920x1080, 15.6
Fujitsu LifeBook U758
8650U, UHD Graphics 620, Toshiba KXG5AZNV1T02, IPS, 3840x2160, 15.6
Lenovo ThinkPad T490-20N3S02L00
8565U, GeForce MX250, Toshiba XG5 KXG50ZNV512G, IGZO IPS LED, 1920x1080, 14
Lenovo ThinkPad T490s-20NYS02A00
8265U, UHD Graphics 620, Intel SSD Pro 7600p SSDPEKKF512G8L, IPS, 1920x1080, 14
Average NVIDIA GeForce MX250
 
Average of class Office
 
Power Consumption
-7%
27%
20%
-1%
20%
29%
2%
-13%
Idle Minimum *
4.1
5.3
-29%
2.7
34%
3.6
12%
5.6
-37%
2.16
47%
2.62
36%
4.31 (2.16 - 7.4, n=11)
-5%
7.57 (2.34 - 32, n=969)
-85%
Idle Average *
8.3
10.2
-23%
8.1
2%
6.5
22%
11.5
-39%
5.04
39%
5.16
38%
8.45 (5.04 - 12.4, n=11)
-2%
11.4 (4.2 - 42, n=969)
-37%
Idle Maximum *
11.8
13.6
-15%
10.1
14%
7.2
39%
12.5
-6%
8.64
27%
8.7
26%
11.2 (8.4 - 16.2, n=11)
5%
13.8 (5 - 67, n=969)
-17%
Load Average *
61.6
58.3
5%
39
37%
46.2
25%
34.2
44%
63.2
-3%
40
35%
57.3 (29 - 69.1, n=11)
7%
37.2 (7.43 - 99.3, n=954)
40%
Load Maximum *
69.4
65.3
6%
37.2
46%
68.8
1%
47.9
31%
67.5
3%
64
8%
64.7 (38 - 88, n=11)
7%
46 (12.2 - 129, n=956)
34%
Witcher 3 ultra *
54.4
47.8
12%
50
8%

* ... smaller is better

Batteritid
NBC WiFi Websurfing Battery Test 1.3 (Edge)
10tim 28min
Big Buck Bunny H.264 1080p
12tim 05min
Hög belastning (maximal ljusstyrka)
3tim 29min
Lenovo ThinkPad T590-20N4002VGE
8565U, GeForce MX250, 57 Wh
Lenovo ThinkPad T580-20LAS01H00
8550U, GeForce MX150, 105 Wh
HP EliteBook 850 G5 3JX58EA
8250U, UHD Graphics 620, 56 Wh
Dell Latitude 5590
8250U, UHD Graphics 620, 51 Wh
Fujitsu LifeBook U758
8650U, UHD Graphics 620, 50 Wh
Lenovo ThinkPad T490-20N3S02L00
8565U, GeForce MX250, 50 Wh
Lenovo ThinkPad T490s-20NYS02A00
8265U, UHD Graphics 620, 57 Wh
Average of class Office
 
Battery Runtime
-21%
-9%
-45%
-54%
-35%
-14%
-42%
Reader / Idle
1181
1066
1044
584
571 (101 - 1857, n=797)
H.264
725
565
-22%
627
-14%
401
-45%
352
-51%
523
-28%
834
15%
437 (139 - 862, n=183)
-40%
WiFi v1.3
628
522
-17%
556
-11%
444
-29%
277
-56%
543
-14%
607
-3%
417 (105 - 1104, n=351)
-34%
Load
209
158
-24%
207
-1%
82
-61%
91
-56%
75
-64%
99
-53%
101 (37 - 259, n=752)
-52%

För

+ robust chassi
+ lättare och mer kompakt än den föregående modellen
+ många anslutningsalternativ
+ riktigt bekväma inmatningsenheter, numeriskt tangentbord
+ 25W-version av MX250
+ fläkten håller sig för det mesta tyst
+ bra garantipaket
+ riktigt bra batteritid

Emot

- FHD-skärm som är sämre än genomsnittet
- saknar SD-kortläsare i full storlek
- Thunderbolt 3 som bara är ansluten med två PCIe-banor
- chassit är svårt att öppna
- höga yttemperaturer
- mindre flexibel utan PowerBridge
Recension av Lenovo ThinkPad T590, recensionsex från
Recension av Lenovo ThinkPad T590, recensionsex från

Läs den fullständiga versionen av den här recensionen på engelska här.

Lenovo ThinkPad T590 är den lättaste och mest kompakta modellen på 15.6 tum ur ThinkPad T-serien. Förr i tiden var den som inte ville ha en extremt tjock och tung dator tvungen att välja den mindre modellen på 14 tum. Så är inte riktigt fallet längre. Men den mindre Lenovo ThinkPad T490 är nog ändå det bästa valet för de flesta användare.

Detta beror mycket på att T490 och T590 på många sätt är extremt lika. Lenovo använder samma design på moderkortet till båda modellerna och de har identiska material och identisk konstruktion. Lenovo ThinkPad T590 har ett robust chassi med många anslutningsmöjligheter och säkerhetsalternatv, men det har också ThinkPad T490. Detsamma gäller de riktigt bekväma inmatningsenheterna som inkluderar ett utmärkt tangentbord, men för många användare har T590 en fördel på den punkten då den också har ett numeriskt tangentbord. ThinkPad T490 har också bättre batteritid än T490, åtminstone för FHD-versionen, då den har ett större batteri på 57 Wh. ThinkPad T590:s CPU presterar bättre än genomsnittet och fläkten håller sig för det mesta tyst, men så är också fallet på T490.

Den större skärmen kan tänkas vara ett argument för ThinkPad T590. Men LCD-panelens kvalitet är horribel jämfört med T490 och dess Lågenergi FHD-skärm. Färgomfånget och ljusstyrkan är mycket sämre. Lenovo erbjuder också en intressant 4K UHD-skärm som tillval, men en överväldigande majoritet av alla T590-enheter kommer troligen vara utrustade med FHD-skärmen. Andra svagheter, som att det är svårt att öppna chassit, att den har en microSD-läsare istället för en SD-kortläsare i full storlek, att chassitemperaturerna är höga och att Thunderbolt 3-porten bara är ansluten med två PCIe-banor gäller också ThinkPad T490. Så är också fallet med PowerBridge-funktionen, som Lenovo slutat med.

Om bara skärmen hade varit bättre: ThinkPad T590 är en bra laptop, men LCD-skärmen var en besvikelse.

Allt som allt kan vi ändå rekommendera ThinkPad T590 som en jämförelsevis mobil laptop på 15.6 tum med utmärkt prestanda för produktivitetsuppgifter. Men vi tycker att ThinkPad T490 är ett bättre val, särskilt om man inte behöver ett numeriskt tangentbord. Jämfört med andra enheter på 15.6 tum i samma klass, som HP EliteBook 850 G5, så har ThinkPad bättre inmatningsenheter och högre CPU-prestanda men en sämre skärm - om man då inte väljer modellen med en 4K UHD-skärm.

Lenovo ThinkPad T590-20N4002VGE - 09/26/2019 v7
Benjamin Herzig

Design
84 / 98 → 86%
Tangentbord
91%
Mus
91%
Anslutningar
74 / 80 → 92%
Vikt
64 / 20-75 → 80%
Batteri
89%
Skärm
83%
Spelprestanda
63 / 78 → 80%
Programprestanda
87 / 95 → 91%
Temperatur
86%
Ljudnivå
95%
Audio
40%
Camera
37 / 85 → 44%
Medel
76%
87%
Office - Vägt medel

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> Bärbara datorer, laptops - tester och nyheter > Tester > Test: Lenovo ThinkPad T590 - Stor & lätt, men har en dålig skärm
Benjamin Herzig, 2019-07-23 (Update: 2019-07-23)