Notebookcheck

Test: Lenovo ThinkPad T490 (i7, MX250, Low Power FHD) Laptop (Sammanfattning)

Benjamin Herzig, 👁 Andreas Osthoff (översatt av Daniel Eriksson), 05/30/2019

Tunnare är bättre – eller? ThinkPad T490 har en ny design som skiljer sig radikalt från den vanliga ThinkPad-serien (T-serien). Lenovo lägger emfas på kraftigt förbättrad mobilitet med ett kompaktare, tunnare och lättare hölje. Frågan vi ställer oss är: behövde Lenovo kompromissa med något för att kunna göra dessa förbättringar? Den här gången har man åtminstone inte snålat på skärmen.

Lenovo ThinkPad T490-20N3S02L00 (ThinkPad T490 Serie)
Processor
Intel Core i7-8565U
Grafikkort
NVIDIA GeForce MX250 - 2048 MB, Kärna: 1582 MHz, Minne: 1752 MHz, 1D13, GDDR5-minne, 417.37, Optimus
Minne
8192 MB 
, DDR4-2400, 8 GB fastlött, 1 ledig plats, 40 GB max.
Skärm
14 tum 16:9, 1920 x 1080 pixlar 157 PPI, NE140FHM-N61, IGZO IPS LED, glansig: nej
Moderkort
Intel Cannon Lake-U PCH-LP Premium
Hårddisk
Toshiba XG5 KXG50ZNV512G, 512 GB 
, M.2 2280, PCIe NVMe, 449 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, Ljudanslutningar: Kombinerad ljudanslutning, Kortläsare: microSD, 1 SmartCard, 1 Fingeravtrycksläsare, NFC
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
Storlek
höjd x bredd x djup (i mm) 18.9 x 329 x 227
Batteri
50 Wh Litiumjon
Camera
Webbkamera: 720p med IR & ThinkShutter
Övrigt
Högtalare: 2 W stereo, Tangentbord: Chiclet med 6 rader, Tangentbordsbelysning: ja, Laddare på 65 W, 36 Månader Garanti
Vikt
1.458 kg, Strömförsörjning: 345 g
Pris
1449 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Storleksjämförelse

337 mm 233 mm 20 mm 1.8 kg332.6 mm 234 mm 19 mm 1.6 kg331 mm 226.8 mm 18.45 mm 1.4 kg331 mm 220.9 mm 17.9 mm 1.6 kg329 mm 227 mm 18.9 mm 1.5 kg329 mm 225.8 mm 16.1 mm 1.3 kg326 mm 234 mm 17.9 mm 1.5 kg
Vänster: USB 3.1 Gen 1 Typ C, Thunderbolt 3, mini-Ethernet, USB 3.0 Typ A, HDMI, kombinerad ljudanslutning, microSD-kortläsare
Vänster: USB 3.1 Gen 1 Typ C, Thunderbolt 3, mini-Ethernet, USB 3.0 Typ A, HDMI, kombinerad ljudanslutning, microSD-kortläsare
Höger: Smartcard-läsare, USB 3.0 Typ A, RJ45 Ethernet, Kensington-lås
Höger: Smartcard-läsare, USB 3.0 Typ A, RJ45 Ethernet, Kensington-lås
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Dell Latitude 7490
  (Toshiba Exceria Pro M501 UHS-II)
137.6 MB/s ∼100% +77%
Lenovo ThinkPad T480s-20L8S02D00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
81.2 MB/s ∼59% +4%
Lenovo ThinkPad T480-20L6S01V00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
77.8 MB/s ∼57% 0%
Lenovo ThinkPad T490-20N3S02L00
  (Toshiba Exceria Pro M501)
77.8 MB/s ∼57%
Fujitsu LifeBook U748
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
72.8 MB/s ∼53% -6%
Lenovo ThinkPad T490s-20NYS02A00
  (Toshiba Exceria Pro M501)
68.3 MB/s ∼50% -12%
Average of class Office
  (10.2 - 191, n=268)
61.1 MB/s ∼44% -21%
maximum AS SSD Seq Read Test (1GB)
Dell Latitude 7490
  (Toshiba Exceria Pro M501 UHS-II)
203.2 MB/s ∼100% +141%
Lenovo ThinkPad T480s-20L8S02D00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
89.9 MB/s ∼44% +7%
Lenovo ThinkPad T490s-20NYS02A00
  (Toshiba Exceria Pro M501)
87.8 MB/s ∼43% +4%
Lenovo ThinkPad T480-20L6S01V00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
86.4 MB/s ∼43% +2%
Lenovo ThinkPad T490-20N3S02L00
  (Toshiba Exceria Pro M501)
84.3 MB/s ∼41%
Fujitsu LifeBook U748
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
82.7 MB/s ∼41% -2%
Average of class Office
  (9.5 - 255, n=243)
77.5 MB/s ∼38% -8%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Lenovo ThinkPad T490-20N3S02L00
Intel Wireless-AC 9560
655 MBit/s ∼100%
Dell Latitude 7490
Intel Dual Band Wireless-AC 8265
650 MBit/s ∼99% -1%
Lenovo ThinkPad T490s-20NYS02A00
Intel Wireless-AC 9560
648 MBit/s ∼99% -1%
HP EliteBook 840 G5-3JX66EA
Intel Dual Band Wireless-AC 8265
644 MBit/s ∼98% -2%
Lenovo ThinkPad T480-20L6S01V00
Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter
625 MBit/s ∼95% -5%
Fujitsu LifeBook U748
Intel Dual Band Wireless-AC 8265
624 MBit/s ∼95% -5%
Lenovo ThinkPad T480s-20L8S02D00
Intel Dual Band Wireless-AC 8265
618 MBit/s ∼94% -6%
Average of class Office
  (5 - 688, n=211)
463 MBit/s ∼71% -29%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo ThinkPad T490-20N3S02L00
Intel Wireless-AC 9560
680 MBit/s ∼100%
Lenovo ThinkPad T490s-20NYS02A00
Intel Wireless-AC 9560
667 MBit/s ∼98% -2%
HP EliteBook 840 G5-3JX66EA
Intel Dual Band Wireless-AC 8265
523 MBit/s ∼77% -23%
Lenovo ThinkPad T480-20L6S01V00
Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter
520 MBit/s ∼76% -24%
Lenovo ThinkPad T480s-20L8S02D00
Intel Dual Band Wireless-AC 8265
519 MBit/s ∼76% -24%
Dell Latitude 7490
Intel Dual Band Wireless-AC 8265
513 MBit/s ∼75% -25%
Fujitsu LifeBook U748
Intel Dual Band Wireless-AC 8265
455 MBit/s ∼67% -33%
Average of class Office
  (34 - 688, n=211)
438 MBit/s ∼64% -36%
414
cd/m²
407
cd/m²
382
cd/m²
407
cd/m²
418
cd/m²
366
cd/m²
416
cd/m²
410
cd/m²
380
cd/m²
Distribution av ljusstyrkan
NE140FHM-N61
X-Rite i1Pro 2
Max: 418 cd/m² Medel: 400 cd/m² Minimum: 5.2 cd/m²
Distribution av ljusstyrkan: 88 %
Mitt på batteriet: 420 cd/m²
Kontrast: 1742:1 (Svärta: 0.24 cd/m²)
ΔE Color 4.7 | 0.6-29.43 Ø6.1, calibrated: 2.1
ΔE Greyscale 5.9 | 0.64-98 Ø6.3
92.1% sRGB (Argyll 3D) 59.9% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.06

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 detected 2451 Hz ≤ 50 % brightness setting

The display backlight flickers at 2451 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 50 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 2451 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

In comparison: 51 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 9457 (minimum: 43 - maximum: 142900) Hz was measured.

Lenovo ThinkPad T490-20N3S02L00
NE140FHM-N61, , 1920x1080, 14
Lenovo ThinkPad T480-20L6S01V00
Lenovo LP140WF6-SPB7, , 1920x1080, 14
Lenovo ThinkPad T480s-20L8S02D00
LP140QH2-SPB1, , 2560x1440, 14
HP EliteBook 840 G5-3JX66EA
AUO3B3D, , 1920x1080, 14
Dell Latitude 7490
AUO503D (D04YD_B140HAN), , 1920x1080, 14
Fujitsu LifeBook U748
LG, LP140WF6-SPF1, , 1920x1080, 14
Response Times
49%
43%
37%
37%
47%
Response Time Grey 50% / Grey 80% *
74 (33.6, 40.4)
35.6 (17.6, 18)
52%
38.4 (19.6, 18.8)
48%
42.4 (19.6, 22.8)
43%
41.6 (22, 19.6)
44%
39.2 (20.4, 18.8)
47%
Response Time Black / White *
45.6 (22.8, 22.8)
24.8 (13.2, 11.6)
46%
28.4 (15.6, 12.8)
38%
31.6 (18, 13.6)
31%
32 (16.4, 15.6)
30%
24.4 (12.8, 11.6)
46%
PWM Frequency
2451 (50)
Screen
-37%
-10%
-7%
-11%
-2%
Brightness middle
418
307
-27%
352
-16%
414
-1%
308.6
-26%
334
-20%
Brightness
400
295
-26%
343
-14%
387
-3%
294
-26%
313
-22%
Brightness Distribution
88
90
2%
91
3%
87
-1%
89
1%
89
1%
Black Level *
0.24
0.25
-4%
0.46
-92%
0.25
-4%
0.23
4%
0.41
-71%
Contrast
1742
1228
-30%
765
-56%
1656
-5%
1342
-23%
815
-53%
Colorchecker DeltaE2000 *
4.7
5.7
-21%
3.3
30%
5.5
-17%
6.07
-29%
2.2
53%
Colorchecker DeltaE2000 max. *
8.7
21.3
-145%
7.3
16%
9.9
-14%
10.58
-22%
5.7
34%
Colorchecker DeltaE2000 calibrated *
2.1
4.7
-124%
2.3
-10%
1.67
20%
Greyscale DeltaE2000 *
5.9
3.7
37%
5.3
10%
6.4
-8%
7.3
-24%
2.9
51%
Gamma
2.06 107%
2.11 104%
2.22 99%
2.31 95%
2.061 107%
2.34 94%
CCT
7350 88%
7353 88%
6452 101%
7811 83%
7269 89%
6855 95%
Color Space (Percent of AdobeRGB 1998)
59.9
37.4
-38%
68.4
14%
56.9
-5%
62
4%
65.3
9%
Color Space (Percent of sRGB)
92.1
58.7
-36%
98
6%
88.1
-4%
97
5%
91.8
0%
Total Average (Program / Settings)
6% / -24%
17% / -1%
15% / 0%
13% / -3%
23% / 6%

* ... 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
45.6 ms ... rise ↗ and fall ↘ combined↗ 22.8 ms rise
↘ 22.8 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 98 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (25.1 ms).
       Response Time 50% Grey to 80% Grey
74 ms ... rise ↗ and fall ↘ combined↗ 33.6 ms rise
↘ 40.4 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. » 98 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (40 ms).
HWiNFO
HWiNFO
CPU-Z
CPU-Z
CPU-Z Cache
CPU-Z Cache
CPU-Z Moderkort
CPU-Z Moderkort
GPU-Z Intel UHD Graphics 620
GPU-Z Intel UHD Graphics 620
LatencyMon
LatencyMon
 
 
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Lenovo ThinkPad T490-20N3S02L00 Intel Core i7-8565U, Intel Core i7-8565U: Ø639 (632-673)
Lenovo ThinkPad T480-20L6S01V00 Intel Core i7-8550U, Intel Core i7-8550U: Ø628 (624.25-657.27)
Lenovo ThinkPad T480s-20L8S02E00 Intel Core i7-8550U, Intel Core i7-8550U: Ø633 (602.16-721.94)
Lenovo ThinkPad T490s-20NYS02A00 Intel Core i5-8265U, Intel Core i5-8265U: Ø584 (566.02-686.12)
Dell Latitude 7490 Intel Core i5-8350U, Intel Core i5-8350U: Ø531 (519.92-595.49)
HP EliteBook 840 G5-3JX61EA Intel Core i7-8550U, Intel Core i7-8550U: Ø526 (517.01-554.05)
Cinebench R15
CPU Single 64Bit
Lenovo ThinkPad T490-20N3S02L00
Intel Core i7-8565U
180 Points ∼100%
Lenovo ThinkPad T480s-20L8S02E00
Intel Core i7-8550U
170 Points ∼94% -6%
Average Intel Core i7-8565U
  (73.1 - 193, n=37)
170 Points ∼94% -6%
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U
167 Points ∼93% -7%
Lenovo ThinkPad T490s-20NYS02A00
Intel Core i5-8265U
162 Points ∼90% -10%
Lenovo ThinkPad T480-20L6S01V00
Intel Core i7-8550U
161 Points ∼89% -11%
Dell Latitude 7490
Intel Core i5-8350U
153 Points ∼85% -15%
Fujitsu LifeBook U748
Intel Core i5-8250U
144 Points ∼80% -20%
Average of class Office
  (20 - 193, n=520)
111 Points ∼62% -38%
CPU Multi 64Bit
Lenovo ThinkPad T480s-20L8S02E00
Intel Core i7-8550U
723 Points ∼100% +6%
Lenovo ThinkPad T490s-20NYS02A00
Intel Core i5-8265U
686 (min: 566.02, max: 686.12) Points ∼95% +1%
Lenovo ThinkPad T490-20N3S02L00
Intel Core i7-8565U
680 (min: 592.15, max: 661.89) Points ∼94%
Lenovo ThinkPad T480-20L6S01V00
Intel Core i7-8550U
657 Points ∼91% -3%
Average Intel Core i7-8565U
  (361 - 815, n=39)
594 Points ∼82% -13%
Dell Latitude 7490
Intel Core i5-8350U
569 Points ∼79% -16%
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U
554 Points ∼77% -19%
Fujitsu LifeBook U748
Intel Core i5-8250U
553 Points ∼76% -19%
Average of class Office
  (36 - 1050, n=529)
338 Points ∼47% -50%
Cinebench R15 CPU Multi 64Bit
680 Points
Cinebench R15 OpenGL 64Bit
93 fps
Cinebench R15 Ref. Match 64Bit
100 %
Cinebench R15 CPU Single 64Bit
180 Points
Hjälp
PCMark 10
Digital Content Creation
Lenovo ThinkPad T490-20N3S02L00
GeForce MX250, 8565U, Toshiba XG5 KXG50ZNV512G
3778 Points ∼100%
Average Intel Core i7-8565U, NVIDIA GeForce MX250
  (3470 - 3841, n=6)
3597 Points ∼95% -5%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ
3258 Points ∼86% -14%
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
3210 Points ∼85% -15%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
3004 Points ∼80% -20%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
2911 Points ∼77% -23%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
2807 Points ∼74% -26%
Fujitsu LifeBook U748
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
2761 Points ∼73% -27%
Average of class Office
  (320 - 3884, n=138)
2610 Points ∼69% -31%
Productivity
Lenovo ThinkPad T490-20N3S02L00
GeForce MX250, 8565U, Toshiba XG5 KXG50ZNV512G
7392 Points ∼100%
Average Intel Core i7-8565U, NVIDIA GeForce MX250
  (6486 - 7443, n=6)
7081 Points ∼96% -4%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ
6500 Points ∼88% -12%
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
6441 Points ∼87% -13%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
5844 Points ∼79% -21%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
5739 Points ∼78% -22%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
5721 Points ∼77% -23%
Fujitsu LifeBook U748
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
5548 Points ∼75% -25%
Average of class Office
  (1266 - 7964, n=138)
5437 Points ∼74% -26%
Essentials
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
8361 Points ∼100% +5%
Average Intel Core i7-8565U, NVIDIA GeForce MX250
  (7446 - 8929, n=6)
8238 Points ∼99% +3%
Lenovo ThinkPad T490-20N3S02L00
GeForce MX250, 8565U, Toshiba XG5 KXG50ZNV512G
7981 Points ∼95%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
7376 Points ∼88% -8%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
7358 Points ∼88% -8%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
7139 Points ∼85% -11%
Fujitsu LifeBook U748
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
7099 Points ∼85% -11%
Average of class Office
  (2683 - 9402, n=138)
6903 Points ∼83% -14%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ
6423 Points ∼77% -20%
Score
Lenovo ThinkPad T490-20N3S02L00
GeForce MX250, 8565U, Toshiba XG5 KXG50ZNV512G
4341 Points ∼100%
Average Intel Core i7-8565U, NVIDIA GeForce MX250
  (4061 - 4547, n=6)
4256 Points ∼98% -2%
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
3985 Points ∼92% -8%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ
3686 Points ∼85% -15%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
3602 Points ∼83% -17%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
3564 Points ∼82% -18%
Average of class Office
  (803 - 4597, n=139)
3226 Points ∼74% -26%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
2429 Points ∼56% -44%
Fujitsu LifeBook U748
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
2364 Points ∼54% -46%
PCMark 8
Work Score Accelerated v2
Lenovo ThinkPad T490-20N3S02L00
GeForce MX250, 8565U, Toshiba XG5 KXG50ZNV512G
5277 Points ∼100%
Average Intel Core i7-8565U, NVIDIA GeForce MX250
  (4796 - 5277, n=6)
5115 Points ∼97% -3%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ
5025 Points ∼95% -5%
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
4927 Points ∼93% -7%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
4906 Points ∼93% -7%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
4832 Points ∼92% -8%
Fujitsu LifeBook U748
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
4684 Points ∼89% -11%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
4508 Points ∼85% -15%
Average of class Office
  (1226 - 5428, n=340)
4010 Points ∼76% -24%
Home Score Accelerated v2
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
4244 Points ∼100% +5%
Lenovo ThinkPad T490-20N3S02L00
GeForce MX250, 8565U, Toshiba XG5 KXG50ZNV512G
4052 Points ∼95%
Average Intel Core i7-8565U, NVIDIA GeForce MX250
  (3575 - 4220, n=6)
3821 Points ∼90% -6%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
3723 Points ∼88% -8%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ
3675 Points ∼87% -9%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
3652 Points ∼86% -10%
Fujitsu LifeBook U748
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
3542 Points ∼83% -13%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
3503 Points ∼83% -14%
Average of class Office
  (1169 - 4770, n=396)
3048 Points ∼72% -25%
PCMark 8 Home Score Accelerated v2
4052 poäng
PCMark 8 Creative Score Accelerated v2
5740 poäng
PCMark 8 Work Score Accelerated v2
5277 poäng
Hjälp
Lenovo ThinkPad T490-20N3S02L00
Toshiba XG5 KXG50ZNV512G
Lenovo ThinkPad T480-20L6S01V00
Samsung SSD PM981 MZVLB512HAJQ
Lenovo ThinkPad T480s-20L8S02D00
Samsung SSD PM981 MZVLB512HAJQ
Lenovo ThinkPad T490s-20NYS02A00
Intel SSD Pro 7600p SSDPEKKF512G8L
HP EliteBook 840 G5-3JX66EA
Toshiba XG5 KXG50ZNV256G
Dell Latitude 7490
Toshiba KSG60ZMV256G
Fujitsu LifeBook U748
Samsung PM961 MZVLW256HEHP
Average Toshiba XG5 KXG50ZNV512G
 
CrystalDiskMark 5.2 / 6
-9%
8%
2%
-25%
-58%
13%
-10%
Write 4K
126.6
153.1
21%
155.37
23%
122.03
-4%
92.75
-27%
79.41
-37%
135.5
7%
114 (79.1 - 149, n=12)
-10%
Read 4K
43.61
48.3
11%
47.61
9%
45.56
4%
30.67
-30%
27.37
-37%
43.76
0%
35.6 (16.1 - 49.7, n=12)
-18%
Write Seq
1342
866.3
-35%
1623.59
21%
1497.34
12%
353.2
-74%
343.9
-74%
1006
-25%
683 (250 - 1342, n=12)
-49%
Read Seq
1251
903.9
-28%
1345.56
8%
2385.23
91%
1937
55%
472.7
-62%
1761
41%
1612 (276 - 2353, n=12)
29%
Write 4K Q32T1
297.7
424.6
43%
340.71
14%
240.94
-19%
358
20%
206
-31%
659.7
122%
401 (266 - 518, n=12)
35%
Read 4K Q32T1
376.4
403.2
7%
449.28
19%
338.03
-10%
253.1
-33%
188.3
-50%
432.6
15%
427 (258 - 773, n=12)
13%
Write Seq Q32T1
2969
1725
-42%
1965.4
-34%
1528.4
-49%
359.6
-88%
343.3
-88%
1231
-59%
830 (459 - 2969, n=12)
-72%
Read Seq Q32T1
3228
1780
-45%
3398.3
5%
2915
-10%
2613
-19%
532.6
-84%
3220
0%
2949 (1783 - 3228, n=12)
-9%
Toshiba XG5 KXG50ZNV512G
Sequential Read: 1803 MB/s
Sequential Write: 1390 MB/s
512K Read: 955.6 MB/s
512K Write: 835.4 MB/s
4K Read: 40.65 MB/s
4K Write: 168.9 MB/s
4K QD32 Read: 640 MB/s
4K QD32 Write: 548.3 MB/s
3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad T490-20N3S02L00
NVIDIA GeForce MX250, Intel Core i7-8565U
4748 Points ∼100%
Average NVIDIA GeForce MX250
  (3593 - 4942, n=9)
4519 Points ∼95% -5%
Lenovo ThinkPad T480-20L6S01V00
NVIDIA GeForce MX150, Intel Core i7-8550U
4300 Points ∼91% -9%
Lenovo ThinkPad T480s-20L8S02E00
NVIDIA GeForce MX150, Intel Core i7-8550U
3551 Points ∼75% -25%
Lenovo ThinkPad T490s-20NYS02A00
Intel UHD Graphics 620, Intel Core i5-8265U
1839 Points ∼39% -61%
HP EliteBook 840 G5-3JX66EA
Intel UHD Graphics 620, Intel Core i5-8250U
1653 Points ∼35% -65%
Dell Latitude 7490
Intel UHD Graphics 620, Intel Core i5-8350U
1648 Points ∼35% -65%
Fujitsu LifeBook U748
Intel UHD Graphics 620, Intel Core i5-8250U
1593 Points ∼34% -66%
Average of class Office
  (185 - 5332, n=642)
1291 Points ∼27% -73%
3DMark
2560x1440 Time Spy Graphics
Lenovo ThinkPad T490-20N3S02L00
NVIDIA GeForce MX250, Intel Core i7-8565U
1134 Points ∼100%
Average NVIDIA GeForce MX250
  (1050 - 1134, n=5)
1103 Points ∼97% -3%
Average of class Office
  (76 - 1158, n=45)
473 Points ∼42% -58%
Fujitsu LifeBook U748
Intel UHD Graphics 620, Intel Core i5-8250U
322 Points ∼28% -72%
HP EliteBook 840 G5-3JX66EA
Intel UHD Graphics 620, Intel Core i5-8250U
317 Points ∼28% -72%
1920x1080 Fire Strike Graphics
Lenovo ThinkPad T490-20N3S02L00
NVIDIA GeForce MX250, Intel Core i7-8565U
3863 Points ∼100%
Average NVIDIA GeForce MX250
  (2977 - 3863, n=9)
3621 Points ∼94% -6%
Lenovo ThinkPad T480-20L6S01V00
NVIDIA GeForce MX150, Intel Core i7-8550U
3585 Points ∼93% -7%
Lenovo ThinkPad T480s-20L8S02E00
NVIDIA GeForce MX150, Intel Core i7-8550U
2807 Points ∼73% -27%
Lenovo ThinkPad T490s-20NYS02A00
Intel UHD Graphics 620, Intel Core i5-8265U
1336 Points ∼35% -65%
HP EliteBook 840 G5-3JX66EA
Intel UHD Graphics 620, Intel Core i5-8250U
1009 Points ∼26% -74%
Dell Latitude 7490
Intel UHD Graphics 620, Intel Core i5-8350U
1001 Points ∼26% -74%
Average of class Office
  (138 - 4109, n=464)
997 Points ∼26% -74%
Fujitsu LifeBook U748
Intel UHD Graphics 620, Intel Core i5-8250U
994 Points ∼26% -74%
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkPad T490-20N3S02L00
NVIDIA GeForce MX250, Intel Core i7-8565U
23354 Points ∼100%
Average NVIDIA GeForce MX250
  (20283 - 23748, n=9)
22250 Points ∼95% -5%
Lenovo ThinkPad T480-20L6S01V00
NVIDIA GeForce MX150, Intel Core i7-8550U
21893 Points ∼94% -6%
Lenovo ThinkPad T480s-20L8S02E00
NVIDIA GeForce MX150, Intel Core i7-8550U
17743 Points ∼76% -24%
Lenovo ThinkPad T490s-20NYS02A00
Intel UHD Graphics 620, Intel Core i5-8265U
10881 Points ∼47% -53%
HP EliteBook 840 G5-3JX66EA
Intel UHD Graphics 620, Intel Core i5-8250U
8181 Points ∼35% -65%
Fujitsu LifeBook U748
Intel UHD Graphics 620, Intel Core i5-8250U
8138 Points ∼35% -65%
Dell Latitude 7490
Intel UHD Graphics 620, Intel Core i5-8350U
7943 Points ∼34% -66%
Average of class Office
  (1208 - 27117, n=511)
6914 Points ∼30% -70%
3DMark 11 Performance
4878 poäng
3DMark Cloud Gate Standard Score
13642 poäng
3DMark Fire Strike Score
3469 poäng
3DMark Time Spy Score
1249 poäng
Hjälp
The Witcher 3 - 1366x768 Medium Graphics & Postprocessing
Lenovo ThinkPad T490-20N3S02L00
Intel Core i7-8565U, NVIDIA GeForce MX250
36.8 fps ∼100%
Average NVIDIA GeForce MX250
  (33 - 37.9, n=8)
36 fps ∼98% -2%
Lenovo ThinkPad T480-20L6S01V00
Intel Core i7-8550U, NVIDIA GeForce MX150
34 fps ∼92% -8%
Lenovo ThinkPad T480s-20L8S02E00
Intel Core i7-8550U, NVIDIA GeForce MX150
31.47 fps ∼86% -14%
Average of class Office
  (5.8 - 50.3, n=56)
18.4 fps ∼50% -50%
05101520Tooltip
Lenovo ThinkPad T490-20N3S02L00 GeForce MX250, 8565U, Toshiba XG5 KXG50ZNV512G: Ø10.7 (9-12)
låg med. hög ultra
BioShock Infinite (2013) 192.9114.699.738.1fps
The Witcher 3 (2015) 67.136.821.210.7fps
Dota 2 Reborn (2015) 102896959.7fps
Rise of the Tomb Raider (2016) 78.246.224.518.1fps
X-Plane 11.11 (2018) 55.346.341.6fps

Ljudnivå

Låg belastning
29.4 / 29.4 / 29.4 dB(A)
Hög belastning
34.7 / 37.2 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 Highs2030.726.429.330.629.22530.325.12626.127.33129.931.1313131.94027.727.429.531.427.25022.824.72430.625.96323.225.82422.225.18024.523.222.422.4261002222.322.822.322.512521.921.52221.622.216022.62222.521.321.720022.822.923.222.622.325023.122.724.521.82331521.82221.321.521.640022.321.921.421.32250022.821.621.52022.363023.622.121.419.823.580024.522.821.618.724.2100024.722.32118.224.4125023.821.720.417.723.6160024.722.420.4172520002522.920.716.625.1250024.422.119.916.124315026.724.32115.926.7400029.526.621.815.729.1500027.622.418.715.526.9630021.919.217.515.521.7800019.317.416.615.518.91000018.216.616.415.417.71250016.5161615.116.31600016.315.91614.915.8SPL37.234.732.429.437N2.62.11.71.22.5median 22.8median 22.1median 21median 17.7median 22.5Delta1.41.41.62.51.329.331.628.230.328.928.52624.824.625.426.429.628.728.329.62726.727.627.526.826.124.423.925.12424.123.423.925.224.222.822.22223.121.72521.922.222.922.223.421.721.621.721.72222.222.122.122.122.322.221.62221.122.322.222.221.321.421.721.121.12121.521.72120.920.621.821.921.520.120.221.221.720.720.419.421.320.920.32018.921.120.92019.918.321.421.420.32017.921.822.320.819.817.122.522.320.119.316.722.221.619.518.516.221.721.41918.216.121.422.119.718.115.822.221.718.617.415.621.519.717.516.615.419.518.316.816.115.518.117.316.415.815.41716.416.315.715.21616.216.515.514.815.333.331.730.929.433.31.91.61.51.21.9median 21.7median 20.3median 19.9median 17.9median 21.41.11.41.92.50.8hearing rangehide median Fan NoiseLenovo ThinkPad T490-20N3S02L00Lenovo ThinkPad T490s-20NYS02A00
 35.5 °C42.5 °C44.4 °C 
 35.2 °C39.5 °C45.2 °C 
 28 °C30.8 °C29.7 °C 
Max: 45.2 °C
Medel: 36.8 °C
51.1 °C56.6 °C37.8 °C
40.8 °C45.3 °C37.9 °C
27.7 °C25.6 °C24.6 °C
Max: 56.6 °C
Medel: 38.6 °C
Strömförsörjning (max.)  37 °C | Rumstemperatur 19.8 °C | Voltcraft IR-900
(±) The average temperature for the upper side under maximal load is 36.8 °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 45.2 °C / 113 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 56.6 °C / 134 F, compared to the average of 36.4 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 21.7 °C / 71 F, compared to the device average of 29.4 °C / 85 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 36.5 °C / 98 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 30.8 °C / 87.4 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 (-2.7 °C / -4.8 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2030.629.72526.129.3313129.34031.425.35030.625.76322.227.78022.424.110022.324.412521.62416021.328.920022.636.925021.840.231521.542.140021.347.55002053.563019.858.480018.758.3100018.258.1125017.763.516001761.1200016.660.1250016.158.3315015.957.8400015.760.6500015.555.9630015.557.2800015.551.71000015.453.51250015.147.41600014.938.3SPL29.470.9N1.226.3median 17.7median 53.5Delta2.59.330.131.329.430.330.229.929.331.431.632.5262725.526.626.729.525.529.624.438.622.848.922.351.719.656.918.563.717.665.717.167.216.266.616.371.115.973.715.472.715.572.415.572.715.872.516.175.616.67916.877.417.271.317.471.817.467.217.35628.885.81.264.1median 17.2median 67.21.89.5hearing rangehide median Pink NoiseLenovo ThinkPad T490-20N3S02L00HP EliteBook 840 G5-3JX66EA
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo ThinkPad T490-20N3S02L00 audio analysis

(-) | not very loud speakers (70.9 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 20.8% lower than median
(±) | linearity of bass is average (8.7% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.5% higher than median
(±) | linearity of mids is average (8.8% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.4% away from median
(±) | linearity of highs is average (7.3% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (26% difference to median)
Compared to same class
» 83% of all tested devices in this class were better, 4% similar, 13% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 76% of all tested devices were better, 5% similar, 19% worse
» The best had a delta of 3%, average was 21%, worst was 53%

HP EliteBook 840 G5-3JX66EA audio analysis

(+) | speakers can play relatively loud (85.8 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 24.7% lower than median
(±) | linearity of bass is average (10.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.3% away from median
(+) | mids are linear (4.9% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 7.1% higher than median
(+) | highs are linear (4.3% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.5% difference to median)
Compared to same class
» 46% of all tested devices in this class were better, 13% similar, 41% 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%

Strömförbrukning
Av/Standbydarklight 0.31 / 0.52 Watt
Låg belastningdarkmidlight 2.16 / 5.04 / 8.64 Watt
Hög belastning midlight 63.2 / 67.5 Watt
 color bar
Förklaring: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad T490-20N3S02L00
8565U, GeForce MX250, Toshiba XG5 KXG50ZNV512G, IGZO IPS LED, 1920x1080, 14
Lenovo ThinkPad T480-20L6S01V00
8550U, GeForce MX150, Samsung SSD PM981 MZVLB512HAJQ, IPS, 1920x1080, 14
Lenovo ThinkPad T480s-20L8S02E00
8550U, GeForce MX150, Samsung SSD PM981 MZVLB512HAJQ, IPS LED, 2560x1440, 14
Lenovo ThinkPad T490s-20NYS02A00
8265U, UHD Graphics 620, Intel SSD Pro 7600p SSDPEKKF512G8L, IPS, 1920x1080, 14
HP EliteBook 840 G5-3JX66EA
8250U, UHD Graphics 620, Toshiba XG5 KXG50ZNV256G, IPS, 1920x1080, 14
Dell Latitude 7490
8350U, UHD Graphics 620, Toshiba KSG60ZMV256G, IPS, 1920x1080, 14
Fujitsu LifeBook U748
8250U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 14
Average NVIDIA GeForce MX250
 
Average of class Office
 
Power Consumption
-21%
-15%
4%
-9%
26%
1%
-34%
-73%
Idle Minimum *
2.16
3.6
-67%
3.4
-57%
2.62
-21%
3.2
-48%
2
7%
3.33
-54%
4.31 (2.16 - 7.4, n=10)
-100%
7.62 (2.34 - 32, n=955)
-253%
Idle Average *
5.04
7.1
-41%
7.5
-49%
5.16
-2%
6.6
-31%
4.7
7%
6.9
-37%
8.06 (5.04 - 10.3, n=10)
-60%
11.4 (4.2 - 42, n=955)
-126%
Idle Maximum *
8.64
9.5
-10%
10.8
-25%
8.7
-1%
9.5
-10%
5.7
34%
8.2
5%
10.8 (8.4 - 12.9, n=10)
-25%
13.8 (5 - 67, n=955)
-60%
Load Average *
63.2
63.9
-1%
55.4
12%
40
37%
36.2
43%
38.4
39%
29.4
53%
56.5 (29 - 69.1, n=10)
11%
37.2 (7.43 - 99.3, n=940)
41%
Load Maximum *
67.5
67.3
-0%
70.3
-4%
64
5%
65.6
3%
38.9
42%
43.4
36%
64.2 (38 - 88, n=10)
5%
45.9 (12.2 - 129, n=942)
32%
Witcher 3 ultra *
50
53.9
-8%
34
32%

* ... smaller is better

Batteritid
NBC WiFi Websurfing Battery Test 1.3
9tim 03min
Big Buck Bunny H.264 1080p
8tim 43min
Hög belastning (maximal ljusstyrka)
1tim 15min
Lenovo ThinkPad T490-20N3S02L00
8565U, GeForce MX250, 50 Wh
Lenovo ThinkPad T480-20L6S01V00
8550U, GeForce MX150, 72 Wh
Lenovo ThinkPad T480s-20L8S02E00
8550U, GeForce MX150, 57 Wh
Lenovo ThinkPad T490s-20NYS02A00
8265U, UHD Graphics 620, 57 Wh
HP EliteBook 840 G5-3JX66EA
8250U, UHD Graphics 620, 50 Wh
Dell Latitude 7490
8350U, UHD Graphics 620, 60 Wh
Fujitsu LifeBook U748
8250U, UHD Graphics 620, 50 Wh
Average of class Office
 
Battery Runtime
60%
1%
34%
22%
1%
-4%
-2%
Reader / Idle
1671
1366
1138
937
570 (101 - 1857, n=795)
H.264
523
638
22%
550
5%
834
59%
399
-24%
397
-24%
430 (139 - 834, n=177)
-18%
WiFi v1.3
543
794
46%
530
-2%
607
12%
447
-18%
548
1%
390
-28%
412 (105 - 964, n=337)
-24%
Load
75
159
112%
76
1%
99
32%
156
108%
106
41%
101 (37 - 259, n=745)
35%

För

+ robust hölje
+ mer kompakt och lättare än sin föregångare
+ många olika anslutningsalternativ
+ riktigt bekväma inmatningsenheter
+ ljusstark, färgrik och energibesparande FHD LCD
+ CPU-prestanda över genomsnittet
+ använder 25W-versionen av MX250
+ fläkten är för det mesta avstängd
+ bra batteritid
+ generös garanti

Emot

- skärmen har dåliga responstider
- har ingen SD-kortläsare i full storlek
- Thunderbolt 3 med bara två PCIe-platser
- höljet är svårt att öppna
- höljet blir varmt vid belastning
- stryptes under stress-testet
- spoltjut och högtalarbrus
- mindre flexibel utan PowerBridge
Recenseras: Lenovo ThinkPad T490. Recensionsex från campuspoint
Recenseras: Lenovo ThinkPad T490. Recensionsex från campuspoint

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

På papperet är det tydligt att Lenovo ThinkPad T490 efterträder ThinkPad T480. Men i verkligheten har ThinkPad T490 en väldigt annorlunda design, vilket gör att den snarare kan ses som en blandning mellan T480 och T480s snarare än som en direkt efterföljare till T480. För det mesta är det en lyckad mix, men den har också några svagheter.

ThinkPad T490 har ett robust hölje gjort av magnesiumförstärkt plast, som är mycket lättare och kompaktare än höljet på T480. Den har många anslutningsmöjligheter, precis som många säkerhetsfunktioner och kommunikationsalternativ, vilket inkluderar en RJ45-port i full storlek och LTE (som tillval) utöver WiFi. Som vanligt med ThinkPad-enheter är inmatningsenheterna riktigt bra. Den största förbättringen jämfört med tidigare ThinkPad-generationer rör skärmen. Lenovo använder äntligen en FHD-skärm av hög kvalitet med bra ljusstyrka och brett färgomfång. CPU-prestandan ligger över genomsnittet tack vare ett högre TDP-värde och Nvidia GeForce MX250-kortet som finns som tillval gör det till och med möjligt att spela en del lättare spel, vilket gör T490 ännu mer flexibel. Trots bra prestanda har ThinkPad T490 tysta fläktar och bra batteritid. Sist men inte minst kommer versionen vi testade med ett generöst garantipaket.

Även om skärmen i huvudsak är ett av de bästa argumenten för ThinkPad T490 har den extremt dåliga responstider och snabba pekarrörelser resulterar i ghosting. T490 har massor av portar, men tyvärr har Lenovo bytt ut SD-kortplatsen mot en microSD-kortplats  – en i vårt tycke onödig förändring. Det är dessutom synd att Thunderbolt 3-porten bara är ansluten via två PCIe-platser. Av alla nyare ThinkPad T/X-modeller med skärm på 14 tum är T490 den som bäst går att uppgradera, men det är svårt att öppna och stänga höljet. Höga temperaturer vid belastning är också ett problem då de går över den viktiga gränsen på 50 °C. Bra prestanda och en tyst fläkt kostar trots allt något, för T490 stryptes också i vårt stresstest. Ett annat problem med T490 är ljuden den ger ifrån sig: Den lider av spoltjut och högtalarbrus. Slutligen sörjer vi PowerBridge-funktionen – USB C-batterier kan tjäna samma syfte, men PowerBridge var en intressant och bekväm funktion.

Lenovo ThinkPad T490 är den nyaste modellen i den traditionella T-serien – Lenovo har gjort många ändringar jämfört med föregångaren. Även om inte alla ändringar var till det bättre så tycker vi totalt sett att ThinkPad T490 är en bättre laptop än T480.

Sammanfattningsvis är Lenovo ThinkPad T490 en riktigt bra laptop för företaget, men Lenovo behöver fixa högtalarsurret med en mjukvaruuppdatering. Frågan kvarstår också huruvida det svagare iGPU-kylsystemet klarar av att kyla processorn. Vi ger ThinkPad T490 en vanlig rekommendation, men man bör välja en modell med den energisparande FHD-skärmen eller en med QHD LCD-skärmen.

Lenovo ThinkPad T490-20N3S02L00 - 05/18/2019 v6
Benjamin Herzig

Design
87 / 98 → 89%
Tangentbord
93%
Mus
91%
Anslutningar
74 / 80 → 92%
Vikt
70 / 20-67 → 100%
Batteri
91%
Skärm
88%
Spelprestanda
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Programprestanda
94 / 92 → 100%
Temperatur
86%
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88%
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55%
Camera
39 / 85 → 46%
Medel
79%
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> Bärbara datorer, laptops - tester och nyheter > Tester > Test: Lenovo ThinkPad T490 (i7, MX250, Low Power FHD) Laptop (Sammanfattning)
Benjamin Herzig, 2019-05-30 (Update: 2019-05-30)