Notebookcheck

Test: Lenovo ThinkPad T480s (i5-8250U, FHD) Laptop (Sammanfattning)

Svår att slå. Alla behöver inte en i7, dedikerad GPU eller WQHD-skärm. Även utan dessa tillgångar är T480s fortfarande en pålitlig kontorskollega vars formidabla prestanda överträffar dom flesta konkurrenter. För runt 16.000 kronor, är dagens konfiguration med Core i5-8250U + FHD något majoriteten hade uppskattat?

Lenovo ThinkPad T480s-20L7002AUS (ThinkPad T480s Serie)
Grafikkort
Intel UHD Graphics 620, 23.20.16.5018
Minne
8192 MB 
, DDR4-2400
Skärm
14 tum 16:9, 1920 x 1080 pixlar 157 PPI, NV140FHM-N46, TFT-LCD, glansig: nej
Moderkort
Intel Sunrise Point-LP
Hårddisk
Samsung PM961 MZVLW256HEHP, 256 GB 
Ljudkort
Realtek High Definition Audio
Anslutningar
2 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 1 Kensingtonlås, Ljudanslutningar: 3.5 mm kombinerat ljud, Kortläsare: SD (fullstorlek), 1 SmartCard, 1 Fingeravtrycksläsare
Nätverk
Intel Ethernet Connection I219-V (10/100/1000/2500/5000MBit/s), Intel Dual Band Wireless-AC 8265 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 4.2
Storlek
höjd x bredd x djup (i mm) 19 x 331 x 227
Batteri
57 Wh Litiumjon, 3 celler
Operativsystem
Microsoft Windows 10 Pro 64 Bit
Camera
Webbkamera: 720p
Primary Camera: 1 MPix
Övrigt
Högtalare: 2.0, Tangentbord: Chiclet AccuType, Tangentbordsbelysning: ja, 12 Månader Garanti
Vikt
1.39 kg, Strömförsörjning: 288 g
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

292.9
cd/m²
286.7
cd/m²
279.4
cd/m²
286.6
cd/m²
288.3
cd/m²
269.5
cd/m²
286.6
cd/m²
287.8
cd/m²
253.2
cd/m²
Distribution av ljusstyrkan
NV140FHM-N46
X-Rite i1Pro Basic 2
Max: 292.9 cd/m² Medel: 281.2 cd/m² Minimum: 4.37 cd/m²
Distribution av ljusstyrkan: 86 %
Mitt på batteriet: 288.3 cd/m²
Kontrast: 1373:1 (Svärta: 0.21 cd/m²)
ΔE Color 6.16 | 0.6-29.43 Ø5.9, calibrated: 4.51
ΔE Greyscale 6.3 | 0.64-98 Ø6.1
58.9% sRGB (Argyll 3D) 37.67% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.517
Lenovo ThinkPad T480s-20L7002AUS
NV140FHM-N46, TFT-LCD, 14, 1920x1080
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
B140QAN02.0, IPS, 14, 2560x1440
Dell Latitude 7490
AUO503D (D04YD_B140HAN), IPS, 14, 1920x1080
Dell Latitude 7390
LGD059B, IPS, 13.3, 1920x1080
HP EliteBook 840 G5-3JX61EA
IVO M140NVF7 R0, IPS, 14, 1920x1080
Lenovo ThinkPad T480s-20L8S02D00
LP140QH2-SPB1, IPS, 14, 2560x1440
Response Times
-18%
6%
14%
88%
15%
Response Time Grey 50% / Grey 80% *
44 (26, 18)
59.2 (28.4, 30.8)
-35%
41.6 (22, 19.6)
5%
36.8 (18, 18.8)
16%
33 (15, 18)
25%
38.4 (19.6, 18.8)
13%
Response Time Black / White *
34 (18.8, 15.2)
34.4 (16.4, 18)
-1%
32 (16.4, 15.6)
6%
30.4 (18.8, 11.6)
11%
26 (15, 11)
24%
28.4 (15.6, 12.8)
16%
PWM Frequency
990.1
3125 (90)
216%
Screen
55%
20%
26%
34%
16%
Brightness middle
288.3
578
100%
308.6
7%
303.8
5%
655
127%
352
22%
Brightness
281
533
90%
294
5%
289
3%
630
124%
343
22%
Brightness Distribution
86
84
-2%
89
3%
86
0%
93
8%
91
6%
Black Level *
0.21
0.38
-81%
0.23
-10%
0.31
-48%
0.56
-167%
0.46
-119%
Contrast
1373
1521
11%
1342
-2%
980
-29%
1170
-15%
765
-44%
Colorchecker DeltaE2000 *
6.16
1.9
69%
6.07
1%
2.9
53%
3.27
47%
3.3
46%
Colorchecker DeltaE2000 max. *
18.99
3.8
80%
10.58
44%
5.79
70%
5.92
69%
7.3
62%
Colorchecker DeltaE2000 calibrated *
4.51
0.8
82%
1.67
63%
1.72
62%
3.22
29%
Greyscale DeltaE2000 *
6.3
3
52%
7.3
-16%
3.7
41%
2.85
55%
5.3
16%
Gamma
2.517 87%
2.14 103%
2.061 107%
2.118 104%
2.45 90%
2.22 99%
CCT
6886 94%
6377 102%
7269 89%
6323 103%
6065 107%
6452 101%
Color Space (Percent of AdobeRGB 1998)
37.67
88.8
136%
62
65%
63
67%
57
51%
68.4
82%
Color Space (Percent of sRGB)
58.9
100
70%
97
65%
95
61%
88
49%
98
66%
Total Average (Program / Settings)
19% / 44%
13% / 18%
20% / 24%
61% / 46%
16% / 16%

* ... 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
34 ms ... rise ↗ and fall ↘ combined↗ 18.8 ms rise
↘ 15.2 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. » 88 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (24.7 ms).
       Response Time 50% Grey to 80% Grey
44 ms ... rise ↗ and fall ↘ combined↗ 26 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. » 63 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (39.3 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 detected 990.1 Hz

The display backlight flickers at 990.1 Hz (Likely utilizing PWM) .

The frequency of 990.1 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

In comparison: 50 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 18215 (minimum: 5 - maximum: 2500000) Hz was measured.

CPU-Z CPU
CPU-Z CPU
CPU-Z Cache
CPU-Z Cache
CPU-Z Moderkort
CPU-Z Moderkort
CPU-Z Minne
CPU-Z Minne
GPU-Z
GPU-Z
JetStream
JetStream
Cinebench R15, första körningen
Cinebench R15, första körningen
LatencyMon
LatencyMon
Cinebench R15
CPU Single 64Bit
Dell Latitude 7390
Intel Core i7-8650U
176 Points ∼79% +23%
Lenovo ThinkPad T480s-20L8S02E00
Intel Core i7-8550U
170 Points ∼76% +19%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Core i7-8550U
168 Points ∼75% +17%
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U
167 Points ∼75% +17%
Dell Latitude 7490
Intel Core i5-8350U
153 Points ∼68% +7%
Lenovo ThinkPad T480s-20L7002AUS
Intel Core i5-8250U
143 Points ∼64%
Average Intel Core i5-8250U
  (81 - 147, n=94)
141 Points ∼63% -1%
Average of class Office
  (20 - 202, n=572)
115 Points ∼51% -20%
CPU Multi 64Bit
Lenovo ThinkPad T480s-20L8S02E00
Intel Core i7-8550U
723 Points ∼17% +1%
Lenovo ThinkPad T480s-20L7002AUS
Intel Core i5-8250U
716 Points ∼16%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Core i7-8550U
708 Points ∼16% -1%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Core i7-8550U
648 Points ∼15% -9%
Dell Latitude 7390
Intel Core i7-8650U
611 (min: 578, max: 626) Points ∼14% -15%
Dell Latitude 7490
Intel Core i5-8350U
569 Points ∼13% -21%
Average Intel Core i5-8250U
  (320 - 730, n=98)
568 Points ∼13% -21%
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U
554 Points ∼13% -23%
Average of class Office
  (36 - 1050, n=580)
358 Points ∼8% -50%
Cinebench R15 CPU Single 64Bit
143 Points
Cinebench R15 CPU Multi 64Bit
716 Points
Cinebench R15 OpenGL 64Bit
46.61 fps
Cinebench R15 Ref. Match 64Bit
97.8 %
Hjälp
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690700710Tooltip
Cinebench R15 CPU Multi 64 Bit
PCMark 8 - Home Score Accelerated v2
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
3966 Points ∼65% +8%
Dell Latitude 7390
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
3886 Points ∼64% +6%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
3752 Points ∼62% +2%
Dell Latitude 7490
UHD Graphics 620, i5-8350U, Toshiba KSG60ZMV256G
3723 Points ∼61% +1%
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
3672 Points ∼60%
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (2986 - 4458, n=68)
3592 Points ∼59% -2%
Average of class Office
  (1169 - 4770, n=434)
3088 Points ∼51% -16%
PCMark 10
Digital Content Creation
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
3082 Points ∼24%
Dell Latitude 7390
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
3068 Points ∼24% 0%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
3062 Points ∼24% -1%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
2954 Points ∼23% -4%
Dell Latitude 7490
UHD Graphics 620, i5-8350U, Toshiba KSG60ZMV256G
2911 Points ∼22% -6%
Average of class Office
  (320 - 5547, n=184)
2754 Points ∼21% -11%
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (2688 - 3082, n=65)
2734 Points ∼21% -11%
Productivity
Dell Latitude 7390
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
7142 Points ∼69% +18%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
6727 Points ∼65% +11%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
6651 Points ∼64% +10%
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
6053 Points ∼58%
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (3851 - 6653, n=65)
5731 Points ∼55% -5%
Dell Latitude 7490
UHD Graphics 620, i5-8350U, Toshiba KSG60ZMV256G
5721 Points ∼55% -5%
Average of class Office
  (1266 - 8567, n=184)
5673 Points ∼54% -6%
Essentials
Dell Latitude 7390
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
8253 Points ∼72% +6%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
8236 Points ∼72% +6%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
7849 Points ∼69% +1%
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
7805 Points ∼68%
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (5855 - 9289, n=65)
7400 Points ∼65% -5%
Dell Latitude 7490
UHD Graphics 620, i5-8350U, Toshiba KSG60ZMV256G
7376 Points ∼64% -5%
Average of class Office
  (2683 - 9821, n=184)
7197 Points ∼63% -8%
Score
Dell Latitude 7390
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
4053 Points ∼50% +7%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
3906 Points ∼48% +4%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
3905 Points ∼48% +4%
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
3771 Points ∼46%
Dell Latitude 7490
UHD Graphics 620, i5-8350U, Toshiba KSG60ZMV256G
3564 Points ∼44% -5%
Average of class Office
  (803 - 5409, n=185)
3396 Points ∼42% -10%
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (3407 - 4081, n=65)
3292 Points ∼41% -13%
PCMark 8 Home Score Accelerated v2
3672 poäng
Hjälp
Lenovo ThinkPad T480s-20L7002AUS
Samsung PM961 MZVLW256HEHP
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Samsung SSD PM981 MZVLB512HAJQ
Dell Latitude 7490
Toshiba KSG60ZMV256G
Dell Latitude 7390
Samsung PM961 MZVLW256HEHP
HP EliteBook 840 G5-3JX61EA
Toshiba KXG50ZNV1T02
Lenovo ThinkPad T480s-20L8S02E00
Samsung SSD PM981 MZVLB512HAJQ
Average Samsung PM961 MZVLW256HEHP
 
AS SSD
32%
-64%
-16%
-12%
32%
-115%
Copy Game MB/s
1107.45
352.02
904.88
1109.59
537 (225 - 1115, n=37)
Copy Program MB/s
460.17
247.36
326.2
387.45
343 (75 - 780, n=37)
Copy ISO MB/s
1246.8
818.25
1687.75
1412.3
1004 (420 - 1912, n=37)
Score Total
3048
3529
16%
947
-69%
2215
-27%
2630
-14%
4115
35%
2565 (35 - 4653, n=61)
-16%
Score Write
921
1801
96%
357
-61%
501
-46%
1084
18%
1708
85%
587 (48 - 1029, n=61)
-36%
Score Read
1435
1168
-19%
391
-73%
1158
-19%
1070
-25%
1623
13%
1378 (363 - 2545, n=61)
-4%
Access Time Write *
0.038
0.027
29%
0.056
-47%
0.032
16%
0.055
-45%
0.033
13%
0.4637 (0.023 - 4.15, n=61)
-1120%
Access Time Read *
0.055
0.029
47%
0.112
-104%
0.063
-15%
0.059
-7%
0.045
18%
0.0678 (0.04 - 0.49, n=61)
-23%
4K-64 Write
706.33
1529.32
117%
248.06
-65%
302.35
-57%
908.09
29%
1455.69
106%
419 (15.3 - 1652, n=61)
-41%
4K-64 Read
1183.23
876.34
-26%
316.06
-73%
932.15
-21%
813.03
-31%
1329.09
12%
1112 (199 - 2280, n=61)
-6%
4K Write
97.85
134.3
37%
79.15
-19%
115.21
18%
89.99
-8%
114.44
17%
91.6 (1.16 - 161, n=61)
-6%
4K Read
42.09
52.4
24%
26.66
-37%
49.43
17%
26.75
-36%
49.81
18%
45.1 (20.7 - 54.1, n=61)
7%
Seq Write
1172.23
1376.19
17%
294.93
-75%
830.13
-29%
856.31
-27%
1382.19
18%
960 (223 - 1395, n=61)
-18%
Seq Read
2093.95
2395.87
14%
486.16
-77%
1760.62
-16%
2299.63
10%
2439.86
17%
2019 (768 - 2834, n=61)
-4%

* ... smaller is better

Samsung PM961 MZVLW256HEHP
CDM 5/6 Read Seq Q32T1: 3303 MB/s
CDM 5/6 Write Seq Q32T1: 1267 MB/s
CDM 5/6 Read 4K Q32T1: 304.3 MB/s
CDM 5/6 Write 4K Q32T1: 219.2 MB/s
CDM 5 Read Seq: 1065 MB/s
CDM 5 Write Seq: 1204 MB/s
CDM 5/6 Read 4K: 40.79 MB/s
CDM 5/6 Write 4K: 105.8 MB/s
3DMark 11
1280x720 Performance Combined
Lenovo ThinkPad T480s-20L8S02E00
NVIDIA GeForce MX150, i5-8550U
3547 Points ∼16% +161%
HP EliteBook 840 G5-3JX61EA
Intel UHD Graphics 620, i5-8550U
1891 Points ∼8% +39%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel UHD Graphics 620, i5-8550U
1880 Points ∼8% +38%
Average Intel UHD Graphics 620
  (959 - 2142, n=200)
1557 Points ∼7% +14%
Dell Latitude 7390
Intel UHD Graphics 620, i7-8650U
1390 Points ∼6% +2%
Lenovo ThinkPad T480s-20L7002AUS
Intel UHD Graphics 620, i5-8250U
1360 Points ∼6%
Dell Latitude 7490
Intel UHD Graphics 620, i5-8350U
1313 Points ∼6% -3%
Average of class Office
  (169 - 4957, n=688)
1241 Points ∼5% -9%
1280x720 Performance GPU
Lenovo ThinkPad T480s-20L8S02E00
NVIDIA GeForce MX150, i5-8550U
3551 Points ∼7% +108%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel UHD Graphics 620, i5-8550U
1901 Points ∼4% +12%
HP EliteBook 840 G5-3JX61EA
Intel UHD Graphics 620, i5-8550U
1849 Points ∼4% +9%
Average Intel UHD Graphics 620
  (1235 - 2006, n=200)
1728 Points ∼3% +1%
Lenovo ThinkPad T480s-20L7002AUS
Intel UHD Graphics 620, i5-8250U
1704 Points ∼3%
Dell Latitude 7390
Intel UHD Graphics 620, i7-8650U
1697 Points ∼3% 0%
Dell Latitude 7490
Intel UHD Graphics 620, i5-8350U
1648 Points ∼3% -3%
Average of class Office
  (185 - 5357, n=689)
1369 Points ∼3% -20%
3DMark 11 Performance
1862 poäng
Hjälp
BioShock Infinite
1920x1080 Ultra Preset, DX11 (DDOF) (sort by value)
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
8 fps ∼3%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
10.4 fps ∼4% +30%
Dell Latitude 7490
UHD Graphics 620, i5-8350U, Toshiba KSG60ZMV256G
8 fps ∼3% 0%
Dell Latitude 7390
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
8 fps ∼3% 0%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
11 fps ∼4% +38%
Lenovo ThinkPad T480s-20L8S02E00
GeForce MX150, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
28.89 fps ∼11% +261%
Average Intel UHD Graphics 620
  (4.5 - 17, n=168)
9.18 fps ∼3% +15%
Average of class Office
  (1.8 - 54.8, n=276)
11.3 fps ∼4% +41%
1366x768 High Preset (sort by value)
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
24 fps ∼6%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
30.4 fps ∼7% +27%
Dell Latitude 7490
UHD Graphics 620, i5-8350U, Toshiba KSG60ZMV256G
24 fps ∼6% 0%
Dell Latitude 7390
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
24 fps ∼6% 0%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
34.3 fps ∼8% +43%
Lenovo ThinkPad T480s-20L8S02E00
GeForce MX150, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
77.02 fps ∼19% +221%
Average Intel UHD Graphics 620
  (8.1 - 35.9, n=179)
27.4 fps ∼7% +14%
Average of class Office
  (4.43 - 128, n=367)
28.2 fps ∼7% +18%
1366x768 Medium Preset (sort by value)
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
30 fps ∼7%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
36.2 fps ∼8% +21%
Dell Latitude 7490
UHD Graphics 620, i5-8350U, Toshiba KSG60ZMV256G
35 fps ∼8% +17%
Dell Latitude 7390
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
30 fps ∼7% 0%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
40.4 fps ∼9% +35%
Lenovo ThinkPad T480s-20L8S02E00
GeForce MX150, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
86.98 fps ∼20% +190%
Average Intel UHD Graphics 620
  (11.5 - 45.5, n=179)
32.7 fps ∼7% +9%
Average of class Office
  (5.6 - 145, n=388)
32.7 fps ∼7% +9%
1280x720 Very Low Preset (sort by value)
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
55 fps ∼10%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
56.9 fps ∼11% +3%
Dell Latitude 7490
UHD Graphics 620, i5-8350U, Toshiba KSG60ZMV256G
52 fps ∼10% -5%
Dell Latitude 7390
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
56 fps ∼11% +2%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
80.3 fps ∼15% +46%
Lenovo ThinkPad T480s-20L8S02E00
GeForce MX150, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
158.27 fps ∼30% +188%
Average Intel UHD Graphics 620
  (18.3 - 90.2, n=179)
60.6 fps ∼11% +10%
Average of class Office
  (12.2 - 212, n=395)
58.1 fps ∼11% +6%
låg med. hög ultra
BioShock Infinite (2013) 55 30 24 8 fps

Ljudnivå

Låg belastning
28.1 / 28.1 / 28.1 dB(A)
Hög belastning
35.5 / 41.5 dB(A)
  red to green bar
 
 
30 dB
tyst
40 dB(A)
hörbar
50 dB(A)
högt ljud
 
min: dark, med: mid, max: light   BK Precision 732A (15 cm avstånd)   environment noise: 28.1 dB(A)
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
Dell Latitude 7490
UHD Graphics 620, i5-8350U, Toshiba KSG60ZMV256G
Dell Latitude 7390
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
Lenovo ThinkPad T480s-20L8S02E00
GeForce MX150, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
Noise
-2%
3%
1%
-1%
-1%
off / environment *
28.1
28.9
-3%
28.2
-0%
28.2
-0%
30.3
-8%
29
-3%
Idle Minimum *
28.1
28.9
-3%
28.2
-0%
28.2
-0%
30.3
-8%
29
-3%
Idle Average *
28.1
28.9
-3%
28.2
-0%
28.2
-0%
30.3
-8%
29
-3%
Idle Maximum *
28.1
32.5
-16%
28.7
-2%
28.2
-0%
30.3
-8%
29
-3%
Load Average *
35.5
35.1
1%
29.9
16%
31.5
11%
33.8
5%
36.5
-3%
Load Maximum *
41.5
35.1
15%
40.2
3%
42.7
-3%
33.8
19%
38.2
8%
Witcher 3 ultra *
32.8

* ... smaller is better

Hög belastning
 28.4 °C36.6 °C38.6 °C 
 27 °C36.4 °C31.8 °C 
 26 °C28 °C26.2 °C 
Max: 38.6 °C
Medel: 31 °C
36.8 °C41 °C36.4 °C
34.4 °C39.4 °C33.4 °C
29.4 °C31.2 °C30.2 °C
Max: 39.4 °C
Medel: 34.7 °C
Strömförsörjning (max.)  33 °C | Rumstemperatur 20 °C | Fluke 62 Mini IR Thermometer
(+) The average temperature for the upper side under maximal load is 31 °C / 88 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 38.6 °C / 101 F, compared to the average of 34 °C / 93 F, ranging from 21.2 to 62.5 °C for the class Office.
(+) The bottom heats up to a maximum of 39.4 °C / 103 F, compared to the average of 36.4 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 27.4 °C / 81 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 28 °C / 82.4 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28 °C / 82.4 F (0 °C / 0 F).
Värmeprofil, ovansidan av basen (maximal belastning)
Värmeprofil, ovansidan av basen (maximal belastning)
Värmeprofil, sidan (maximal belastning)
Värmeprofil, sidan (maximal belastning)
Värmeprofil, undersidan (maximal belastning)
Värmeprofil, undersidan (maximal belastning)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2040.138.140.12538.933.538.9313634364036.83536.85034.432.734.4633334.1338034.231.534.210030.430.930.412530.63030.616033.128.833.120037.92937.925044.727.744.731549.527.549.540050.926.650.950054.826.154.863057.425.557.480063.124.863.1100063.924.863.9125058.424.158.4160062.124.262.1200062.32462.3250057.42457.431505724.157400059.924.359.9500055.424.355.4630056.624.456.6800058.424.858.41000060.124.960.11250057.225.257.21600049.225.749.2SPL71.836.871.8N28.92.828.9median 57median 24.9median 57Delta5.41.75.436.241.636.234.73734.734.633.634.634.434.234.433.233.533.23234.13232.233.932.240.130.440.144.229.244.247.729.447.749.427.649.454.227.454.256.226.856.256.725.856.757.425.757.459.925.159.964.824.564.868.324.468.362.724.262.767246766.923.966.968.924.168.964.42464.458.623.858.665.223.665.263.823.563.866.223.566.265.323.465.357.723.457.762.223.562.277.336.377.340.52.740.5median 62.2median 24.2median 62.25.81.45.8hearing rangehide median Pink NoiseLenovo ThinkPad T480s-20L7002AUSDell Latitude 7490
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo ThinkPad T480s-20L7002AUS audio analysis

(-) | not very loud speakers (71.77 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 19.3% lower than median
(±) | linearity of bass is average (11.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.2% away from median
(±) | linearity of mids is average (9.3% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.4% away from median
(±) | linearity of highs is average (7.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (22.6% difference to median)
Compared to same class
» 64% of all tested devices in this class were better, 9% similar, 27% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 59% of all tested devices were better, 8% similar, 33% worse
» The best had a delta of 3%, average was 21%, worst was 65%

Dell Latitude 7490 audio analysis

(±) | speaker loudness is average but good (77.31 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 13.6% lower than median
(±) | linearity of bass is average (10.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.9% away from median
(±) | linearity of mids is average (7.3% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.4% away from median
(±) | linearity of highs is average (8.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (16.2% difference to median)
Compared to same class
» 18% of all tested devices in this class were better, 4% similar, 78% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 19% of all tested devices were better, 5% similar, 76% worse
» The best had a delta of 3%, average was 21%, worst was 65%

Strömförbrukning
Av/Standbydarklight 0.32 / 0.54 Watt
Låg belastningdarkmidlight 3.1 / 6.4 / 9.4 Watt
Hög belastning midlight 29.8 / 31.2 Watt
 color bar
Förklaring: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad T480s-20L7002AUS
i5-8250U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, TFT-LCD, 1920x1080, 14
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
i5-8550U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ, IPS, 2560x1440, 14
Dell Latitude 7490
i5-8350U, UHD Graphics 620, Toshiba KSG60ZMV256G, IPS, 1920x1080, 14
Dell Latitude 7390
i7-8650U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 13.3
HP EliteBook 840 G5-3JX61EA
i5-8550U, UHD Graphics 620, Toshiba KXG50ZNV1T02, IPS, 1920x1080, 14
Lenovo ThinkPad T480s-20L8S02E00
i5-8550U, GeForce MX150, Samsung SSD PM981 MZVLB512HAJQ, IPS LED, 2560x1440, 14
Power Consumption
-43%
9%
-11%
-21%
-51%
Idle Minimum *
3.1
3.8
-23%
2
35%
3.3
-6%
3.8
-23%
3.4
-10%
Idle Average *
6.4
8.9
-39%
4.7
27%
5.9
8%
8.3
-30%
7.5
-17%
Idle Maximum *
9.4
11.9
-27%
5.7
39%
6.2
34%
10.7
-14%
10.8
-15%
Load Average *
29.8
47.5
-59%
38.4
-29%
43.2
-45%
35.5
-19%
55.4
-86%
Load Maximum *
31.2
52.5
-68%
38.9
-25%
45.2
-45%
37
-19%
70.3
-125%
Witcher 3 ultra *
34

* ... smaller is better

Batteritid
NBC WiFi Websurfing Battery Test 1.3
9tim 01min
Lenovo ThinkPad T480s-20L7002AUS
i5-8250U, UHD Graphics 620, 57 Wh
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
i5-8550U, UHD Graphics 620, 57 Wh
Dell Latitude 7490
i5-8350U, UHD Graphics 620, 60 Wh
Dell Latitude 7390
i7-8650U, UHD Graphics 620, 60 Wh
HP EliteBook 840 G5-3JX61EA
i5-8550U, UHD Graphics 620, 50 Wh
Lenovo ThinkPad T480s-20L8S02E00
i5-8550U, GeForce MX150, 57 Wh
Battery Runtime
-4%
1%
23%
-18%
-2%
Reader / Idle
1328
1366
WiFi v1.3
541
519
-4%
548
1%
664
23%
444
-18%
530
-2%
Load
106
76

För

+ rejält, välkonstruerat hölje
+ fantastisk CPU-prestanda på Turbo-klockfrekvens, även vid ihållande belastning
+ stabil GPU-prestanda, även den på högsta Turbo-frekvens
+ tangentbord som är bäst i sin klass samt bra styrplatta
+ bra portutbud och placering
+ rimliga temperaturer
+ relativt låg ljudnivå vid belastning
+ lång batteritid
+ robusta säkerhetsfunktioner

Emot

- trista färger från FHD-skärmen på grund av låg mättnad och suboptimal fabrikskalibrering
- relativt låg skärmljusstyrka jämfört med WQHD-skärmen
- gummifötterna saknar grepp på hårda ytor
- cklickpad:ens inbyggda knappar inte lika exakta som konkurrenternas separata fysiska knappar
- dåliga högtalare
- endast 1 års inskickningsgaranti som standard
Recenseras: Lenovo ThinkPad T480s
Recenseras: Lenovo ThinkPad T480s

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

I likhet med alla bra ThinkPad-modeller (eller, valfri framgångsrik företagsmaskin) är det grunden som utgör kärnan i T480s framgång. Alla dom grundläggande egenskaper som vi har hyllat i våra två tidigare recensioner finns också närvarande i dagens konfiguration: bergsäker CFRP hybrid/magnesium-konstruktion, inmatningsenheter av högsta kvalitet, massor av portar och robusta säkerhetsalternativ. T480s är verkligen en av dom främsta kontorsmodellerna som finns att tillgå, med få rivaler i sin klass.

Men för dem som tidigare tyckt att en prislapp på nästan 20.000 kronor är svårt att svälja så har dagens konfiguration för runt 16.000 kronor bara en aning mindre prestanda. Dess Core i5-8250U CPU presterar bättre än dom flesta likvärdigt utrustade konkurrenter och dess SSD, som fortfarande är av NVMe-modell, förbli riktigt snabb, även om den hamnar under den ultrasnabba PM981. Alternativet med en MX150 GPU är vettigt för den som är intresserad av snabbare grafikprestanda, Core i7 levererar marginellt mer prestanda (både enkel och flerkärnig) och - kanske viktigast - WQHD-skärmen är många mil framför dagens FHD-panel, som verkligen saknar färgmättnad och bara klarar av medelmåttig ljusstyrka. Men dagens konfiguration passar ändå den som önskar en grundläggade, väldigt snabb och pålitlig kontorslaptop.

T480s är verkligen en av dom främsta kontorsmodellerna som finns att tillgå, med få rivaler i sin klass. För den som tidigare tyckt att en prislapp på nästan 20.000 kronor är svårt att svälja så har dagens konfiguration för runt 16.000 kronor bara en aning mindre prestanda.

Konkurrenter såsom Dells ärevördiga Latitude 7000-serie (i det här fallet i synnerhet 7490 and 7390), HP EliteBook 840 G5 och Lenovos egna utmärkta X1 Carbon har alla sina unika uppsättningar fördelar — för att inte tala om att att tre års på-plats garanti är standard jämfört med den ettåriga inskickningsgaranti som T480s har. Det är dock få av dem som kan matcha T480s prestanda. Våra tester visade att en T480s utrustad med Core i5 kan vara lika kapabel som (och till och mer mer kapabel än) en Dell Latitude 7000 eller HP EliteBook 840 utrustad med en i7. Det är svårt att misslyckas med någon av dessa enheter, men Lenovo har definitivt en vinnare på sin hand med T480s.

Lenovo ThinkPad T480s-20L7002AUS - 07/07/2018 v6(old)
Steve Schardein

Design
94 / 98 → 96%
Tangentbord
94%
Mus
89%
Anslutningar
63 / 80 → 78%
Vikt
70 / 20-67 → 100%
Batteri
91%
Skärm
85%
Spelprestanda
56 / 68 → 83%
Programprestanda
91 / 92 → 98%
Temperatur
92%
Ljudnivå
94%
Audio
68%
Camera
46 / 85 → 54%
Medel
79%
90%
Office - Vägt medel
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> Bärbara datorer, laptops - tester och nyheter > Tester > Test: Lenovo ThinkPad T480s (i5-8250U, FHD) Laptop (Sammanfattning)
Steve Schardein, 2018-07-10 (Update: 2018-07-10)
Steve Schardein
Editor of the original article: Steve Schardein - Review Editor - @othersteve