Notebookcheck

Kort testrapport Lenovo ThinkPad T480s (i7-8550U, MX150 Max-Q) Laptop

Benjamin Herzig, 31-03-2018

Dankzij GeForce nog veelzijdiger. We hebben recentelijk de ThinkPad T480s getest, het nieuwste model in een lange serie van hoogwaardige 14 inch T-serie ThinkPads. Ditmaal testen we hetzelfde model – maar nu met een sterkere CPU en de GeForce MX150 Max-Q. Kan deze update de prestaties van de lager geprijsde T480s overtreffen? Lees het hier!

Lenovo ThinkPad T480s-20L8S02E00 (ThinkPad T480s Serie)
Grafische kaart
NVIDIA GeForce MX150 - 2048 MB, Core: 933 - 1038 MHz MHz, Geheugen: 1252.5 MHz, GDDR5, 388.16, Optimus
Geheugen
16384 MB 
, 8 GB-DDR4-2400 gesoldeerd, 8 GB SO-DIMM, max. 24 GB
Beeldscherm
14 inch 16:9, 2560 x 1440 pixel 210 PPI, LP140QH2-SPB1, IPS LED, glimmend: nee
Moederbord
Intel Kaby Lake-U + iHDCP 2.2 Premium PCH
Opslag
Samsung SSD PM981 MZVLB512HAJQ-000L7, 512 GB 
, 2280 M.2, PCIe 3.0 x4 NVMe
Geluidskaart
Realtek ALC3287
Verbindingen
3 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, 1 Docking Station Port, Audio Verbindingen: Gecombineerde audiopoort, Card Reader: 4-in-1 SD kaartlezer, 1 SmartCard, 1 Vingerafdruklezer
Netwerkmogelijkheden
Intel Ethernet Connection I219-V (10/100/1000MBit), Intel Dual Band Wireless-AC 8265 (a/b/g/n/ac), Bluetooth 4.2
Afmetingen
hoogte x breedte x diepte (in mm): 18.45 x 331 x 226.8
Batterij
57 Wh Lithium-Polymer
Camera
Webcam: 720p
Bijkomende functionaliteiten
Luidsprekers: 1 watt stereo, Toetsenbord: 6 rijen chiclet, Toetsenbordverlichting: ja, 36 Maanden Garantie
Gewicht
1.347 kg, Voeding: 356 g
Prijs
1500 Euro

 

Size comparison

SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
  (Toshiba Exceria Pro M501)
191.2 MB/s ∼100% +154%
Lenovo ThinkPad T470s-20HGS00V00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
79.3 MB/s ∼41% +5%
Dell Latitude 7480
  (Toshiba (Exceria Pro SDXC UHS-II 64 GB)
75.85 MB/s ∼40% +1%
Lenovo ThinkPad T480s-20L8S02E00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
75.2 MB/s ∼39%
Average of class Office
  (10.2 - 191, n=215)
62.2 MB/s ∼33% -17%
maximum AS SSD Seq Read Test (1GB)
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
  (Toshiba Exceria Pro M501)
223.9 MB/s ∼100% +156%
Dell Latitude 7480
  (Toshiba (Exceria Pro SDXC UHS-II 64 GB)
91.96 MB/s ∼41% +5%
Lenovo ThinkPad T470s-20HGS00V00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
90.5 MB/s ∼40% +4%
Lenovo ThinkPad T480s-20L8S02E00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
87.4 MB/s ∼39%
Average of class Office
  (9.5 - 255, n=195)
80.1 MB/s ∼36% -8%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Lenovo ThinkPad T470s-20HGS00V00
Intel Dual Band Wireless-AC 8265
639 MBit/s ∼100% +3%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Dual Band Wireless-AC 8265
633 MBit/s ∼99% +2%
Lenovo ThinkPad T480s-20L8S02E00
Intel Dual Band Wireless-AC 8265
623 MBit/s ∼97%
Average of class Office
  (5 - 688, n=155)
470 MBit/s ∼74% -25%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo ThinkPad T480s-20L8S02E00
Intel Dual Band Wireless-AC 8265
515 MBit/s ∼100%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Dual Band Wireless-AC 8265
511 MBit/s ∼99% -1%
Average of class Office
  (34 - 688, n=155)
437 MBit/s ∼85% -15%
Lenovo ThinkPad T470s-20HGS00V00
Intel Dual Band Wireless-AC 8265
297 MBit/s ∼58% -42%
298
cd/m²
310
cd/m²
297
cd/m²
298
cd/m²
311
cd/m²
293
cd/m²
321
cd/m²
298
cd/m²
296
cd/m²
Helderheidsverdeling
X-Rite i1Pro 2
Maximum: 321 cd/m² Gemiddelde: 302.4 cd/m² Minimum: 4.7 cd/m²
Helderheidsverdeling: 91 %
Helderheid in Batterij-modus: 313 cd/m²
Contrast: 864:1 (Zwart: 0.36 cd/m²)
ΔE Color 3 | 0.4-29.43 Ø6.3, calibrated: 1.7
ΔE Greyscale 4 | 0.64-98 Ø6.5
96.7% sRGB (Argyll 3D) 66.7% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.17
Lenovo ThinkPad T480s-20L8S02E00
LP140QH2-SPB1, , 2560x1440, 14
Lenovo ThinkPad T480s-20L8S02D00
LP140QH2-SPB1, , 2560x1440, 14
Lenovo ThinkPad T470s-20HGS00V00
B140QAN01.5, , 2560x1440, 14
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
B140QAN02.0, , 2560x1440, 14
HP EliteBook 840 G4-Z2V22ES ABD
AUO133D, , 1920x1080, 14
Dell Latitude 7480
LG Philips LGD0557, , 1920x1080, 14
Response Times
-4%
-16%
-44%
12%
-12%
Response Time Grey 50% / Grey 80% *
36 (17.6, 18.4)
38.4 (19.6, 18.8)
-7%
46.4 (20.4, 26)
-29%
59.2 (28.4, 30.8)
-64%
33.6 (15.6, 18)
7%
40.8 (19.2, 21.6)
-13%
Response Time Black / White *
28 (15.6, 12.4)
28.4 (15.6, 12.8)
-1%
28.8 (16.4, 12.4)
-3%
34.4 (16.4, 18)
-23%
23.2 (13.2, 10)
17%
31.2 (18.8, 12.4)
-11%
PWM Frequency
Screen
-7%
-25%
38%
-5%
6%
Brightness middle
311
352
13%
327
5%
578
86%
289
-7%
344
11%
Brightness
302
343
14%
311
3%
533
76%
274
-9%
321
6%
Brightness Distribution
91
91
0%
88
-3%
84
-8%
82
-10%
85
-7%
Black Level *
0.36
0.46
-28%
0.25
31%
0.38
-6%
0.17
53%
0.32
11%
Contrast
864
765
-11%
1308
51%
1521
76%
1700
97%
1075
24%
Colorchecker DeltaE2000 *
3
3.3
-10%
6.1
-103%
1.9
37%
4.7
-57%
2.6
13%
Colorchecker DeltaE2000 max. *
6.1
7.3
-20%
12.2
-100%
3.8
38%
8.6
-41%
7.8
-28%
Colorchecker DeltaE2000 calibrated *
1.7
0.8
53%
Greyscale DeltaE2000 *
4
5.3
-33%
8.8
-120%
3
25%
6.4
-60%
2.6
35%
Gamma
2.17 111%
2.22 108%
2.18 110%
2.14 112%
2.22 108%
2.28 105%
CCT
6961 93%
6452 101%
6172 105%
6377 102%
6454 101%
7050 92%
Color Space (Percent of AdobeRGB 1998)
66.7
68.4
3%
61.56
-8%
88.8
33%
60.3
-10%
65.82
-1%
Color Space (Percent of sRGB)
96.7
98
1%
94.88
-2%
100
3%
92.3
-5%
92.27
-5%
Totaal Gemiddelde (Programma / Instellingen)
-6% / -7%
-21% / -23%
-3% / 25%
4% / -2%
-3% / 3%

* ... kleiner is beter

Responstijd Scherm

De responstijden van het scherm tonen hoe snel het scherm in staat is om van één kleur naar de andere te veranderen. Trage responstijden kunnen aanleiding geven tot 'nabeelden' rond bewegende objecten of het scherm wazig maken (blur). Vooral spelers van snelle 3D-games hebben baat bij een scherm met snelle responstijden.
       Responstijd Zwart naar Wit
28 ms ... stijging ↗ en daling ↘ gecombineerd↗ 15.6 ms stijging
↘ 12.4 ms daling
Het scherm vertoonde relatief trage responstijden in onze tests en is misschien te traag voor games.
Ter vergelijking: alle testtoestellen variëren van 0.8 (minimum) tot 240 (maximum) ms. » 59 % van alle toestellen zijn beter.
Dit betekent dat de gemeten responstijd vergelijkbaar is met het gemiddelde (25.8 ms) van alle geteste toestellen.
       Responstijd 50% Grijs naar 80% Grijs
36 ms ... stijging ↗ en daling ↘ gecombineerd↗ 17.6 ms stijging
↘ 18.4 ms daling
Het scherm vertoonde trage responstijden in onze tests en is misschien te traag voor games.
Ter vergelijking: alle testtoestellen variëren van 0.9 (minimum) tot 636 (maximum) ms. » 27 % van alle toestellen zijn beter.
Dit betekent dat de gemeten responstijd beter is dan het gemiddelde (41.3 ms) van alle geteste toestellen.

Screen Flickering / PWM (Pulse-Width Modulation)

Om de schermhelderheid te verlagen schakelen sommige laptops het backlight erg snel aan en uit. Dit gebeurt aan een dergelijk hoge frequentie dat het niet zichtbaar is voor het menselijk oog. Als de frequentie te laag is kunnen personen met gevoelige ogen geïrriteerd geraken, hoofdpijn krijgen en zelfs flickering waarnemen.
Screen flickering / PWM niet waargenomen

Ter vergelijking: 53 % van alle geteste toestellen maakten geen gebruik van PWM om de schermhelderheid te verlagen. Als het wel werd gebruikt, werd een gemiddelde van 8813 (minimum: 43 - maximum: 142900) Hz waargenomen.

HWiNFO
HWiNFO
CPU-Z
CPU-Z
CPU-Z Caches
CPU-Z Caches
CPU-Z Mainboard
CPU-Z Mainboard
CPU-Z Memory
CPU-Z Memory
CPU-Z SPD
CPU-Z SPD
GPU-Z Intel UHD Graphics 620
GPU-Z Intel UHD Graphics 620
LatencyMon
LatencyMon
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690700710720730Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Lenovo ThinkPad T480s-20L8S02E00
Intel Core i7-8550U
170 Points ∼100%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Core i7-8550U
168 Points ∼99% -1%
Lenovo ThinkPad T470s-20HGS00V00
Intel Core i7-7600U
162 Points ∼95% -5%
Dell Latitude 7480
Intel Core i7-7600U
162 Points ∼95% -5%
Average Intel Core i7-8550U
  (108 - 172, n=53)
160 Points ∼94% -6%
Lenovo ThinkPad T480s-20L8S02D00
Intel Core i5-8250U
143 Points ∼84% -16%
Average of class Office
  (20 - 178, n=456)
107 Points ∼63% -37%
CPU Multi 64Bit
Lenovo ThinkPad T480s-20L8S02D00
Intel Core i5-8250U
724 Points ∼100% 0%
Lenovo ThinkPad T480s-20L8S02D00
Intel Core i5-8250U
716 Points ∼99% -1%
Lenovo ThinkPad T480s-20L8S02E00
Intel Core i7-8550U
723 Points ∼100%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Core i7-8550U
708 Points ∼98% -2%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Core i7-8550U
648 Points ∼90% -10%
Average Intel Core i7-8550U
  (301 - 761, n=55)
571 Points ∼79% -21%
Lenovo ThinkPad T470s-20HGS00V00
Intel Core i7-7600U
368 Points ∼51% -49%
Dell Latitude 7480
Intel Core i7-7600U
343 Points ∼47% -53%
Average of class Office
  (36 - 1050, n=460)
311 Points ∼43% -57%
Cinebench R10 Rendering Multiple CPUs 64Bit
29780 Points
Cinebench R10 Shading 64Bit
10745 Points
Cinebench R10 Rendering Single 32Bit
6437
Cinebench R10 Rendering Multiple CPUs 32Bit
22188
Cinebench R10 Shading 32Bit
10464
Cinebench R10 Rendering Single CPUs 64Bit
8436 Points
Cinebench R11.5 CPU Single 64Bit
1.94 Points
Cinebench R11.5 OpenGL 32Bit
74.03 fps
Cinebench R11.5 CPU Multi 32Bit
7.28 Points
Cinebench R11.5 CPU Multi 64Bit
7.84 Points
Cinebench R11.5 OpenGL 64Bit
72.6 fps
Cinebench R11.5 CPU Single 32Bit
1.72 Points
Cinebench R15 CPU Single 64Bit
170 Points
Cinebench R15 Ref. Match 64Bit
99.6 %
Cinebench R15 OpenGL 64Bit
101.68 fps
Cinebench R15 CPU Multi 64Bit
723 Points
Help
PCMark 8
Work Score Accelerated v2
Dell Latitude 7480
HD Graphics 620, 7600U, Intel SSDSCKKF256H6
5052 Points ∼100% +3%
Lenovo ThinkPad T480s-20L8S02E00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
4909 Points ∼97%
Lenovo ThinkPad T470s-20HGS00V00
HD Graphics 620, 7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
4856 Points ∼96% -1%
Average Intel Core i7-8550U, NVIDIA GeForce MX150
  (4063 - 5228, n=14)
4750 Points ∼94% -3%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
4664 Points ∼92% -5%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
4508 Points ∼89% -8%
Average of class Office
  (1226 - 5428, n=290)
3928 Points ∼78% -20%
Home Score Accelerated v2
Dell Latitude 7480
HD Graphics 620, 7600U, Intel SSDSCKKF256H6
3985 Points ∼100% +13%
Lenovo ThinkPad T470s-20HGS00V00
HD Graphics 620, 7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
3968 Points ∼100% +12%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
3752 Points ∼94% +6%
Average Intel Core i7-8550U, NVIDIA GeForce MX150
  (3145 - 4130, n=15)
3664 Points ∼92% +4%
Lenovo ThinkPad T480s-20L8S02E00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
3540 Points ∼89%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
3503 Points ∼88% -1%
Average of class Office
  (1169 - 4458, n=334)
2998 Points ∼75% -15%
PCMark 8 Home Score Accelerated v2
3540 punten
PCMark 8 Work Score Accelerated v2
4909 punten
Help
Lenovo ThinkPad T480s-20L8S02E00
Samsung SSD PM981 MZVLB512HAJQ-000L7
Lenovo ThinkPad T470s-20HGS00V00
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Samsung SSD PM981 MZVLB512HAJQ-000L7
Dell Latitude 7480
Intel SSDSCKKF256H6
Average Samsung SSD PM981 MZVLB512HAJQ-000L7
 
CrystalDiskMark 3.0
-16%
-25%
-64%
-20%
Write 4k QD32
706.2
532.8
-25%
439.73
-38%
252.8
-64%
427 (265 - 706, n=10)
-40%
Read 4k QD32
446.6
629.8
41%
340.74
-24%
280.2
-37%
386 (311 - 447, n=10)
-14%
Write 4k
146.8
167.4
14%
132.93
-9%
90.51
-38%
134 (101 - 161, n=10)
-9%
Read 4k
62.65
53.15
-15%
60.58
-3%
29.25
-53%
62 (55.3 - 66.9, n=10)
-1%
Write 512
1863
1064
-43%
1272.32
-32%
306.8
-84%
1488 (565 - 1932, n=10)
-20%
Read 512
1799
832.3
-54%
419.29
-77%
354.3
-80%
1128 (419 - 1840, n=10)
-37%
Write Seq
1858
1666
-10%
1807.6
-3%
418.6
-77%
1541 (924 - 2100, n=10)
-17%
Read Seq
2588
1760
-32%
2326.8
-10%
486.5
-81%
1984 (922 - 2588, n=10)
-23%
Samsung SSD PM981 MZVLB512HAJQ-000L7
Sequential Read: 2588 MB/s
Sequential Write: 1858 MB/s
512K Read: 1799 MB/s
512K Write: 1863 MB/s
4K Read: 62.65 MB/s
4K Write: 146.8 MB/s
4K QD32 Read: 446.6 MB/s
4K QD32 Write: 706.2 MB/s
3DMark 11 - 1280x720 Performance GPU
Average NVIDIA GeForce MX150
  (2796 - 4876, n=32)
4218 Points ∼100% +19%
Lenovo ThinkPad T480s-20L8S02E00
NVIDIA GeForce MX150, Intel Core i7-8550U
3551 Points ∼84%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel UHD Graphics 620, Intel Core i7-8550U
1901 Points ∼45% -46%
Lenovo ThinkPad T470s-20HGS00V00
Intel HD Graphics 620, Intel Core i7-7600U
1777 Points ∼42% -50%
Dell Latitude 7480
Intel HD Graphics 620, Intel Core i7-7600U
1648 Points ∼39% -54%
Lenovo ThinkPad T480s-20L8S02D00
Intel UHD Graphics 620, Intel Core i5-8250U
1633 Points ∼39% -54%
Average of class Office
  (185 - 4967, n=581)
1195 Points ∼28% -66%
3DMark
1920x1080 Fire Strike Graphics
Average NVIDIA GeForce MX150
  (2323 - 3739, n=30)
3276 Points ∼100% +17%
Lenovo ThinkPad T480s-20L8S02E00
NVIDIA GeForce MX150, Intel Core i7-8550U
2807 Points ∼86%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel UHD Graphics 620, Intel Core i7-8550U
1283 Points ∼39% -54%
Lenovo ThinkPad T470s-20HGS00V00
Intel HD Graphics 620, Intel Core i7-7600U
1176 Points ∼36% -58%
Dell Latitude 7480
Intel HD Graphics 620, Intel Core i7-7600U
1008 Points ∼31% -64%
Lenovo ThinkPad T480s-20L8S02D00
Intel UHD Graphics 620, Intel Core i5-8250U
963 Points ∼29% -66%
Average of class Office
  (138 - 4109, n=417)
919 Points ∼28% -67%
1280x720 Cloud Gate Standard Graphics
Average NVIDIA GeForce MX150
  (16227 - 22183, n=29)
19328 Points ∼100% +9%
Lenovo ThinkPad T480s-20L8S02E00
NVIDIA GeForce MX150, Intel Core i7-8550U
17743 Points ∼92%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel UHD Graphics 620, Intel Core i7-8550U
10123 Points ∼52% -43%
Lenovo ThinkPad T470s-20HGS00V00
Intel HD Graphics 620, Intel Core i7-7600U
9610 Points ∼50% -46%
Dell Latitude 7480
Intel HD Graphics 620, Intel Core i7-7600U
8555 Points ∼44% -52%
Lenovo ThinkPad T480s-20L8S02D00
Intel UHD Graphics 620, Intel Core i5-8250U
7658 Points ∼40% -57%
Average of class Office
  (1208 - 27117, n=461)
6438 Points ∼33% -64%
3DMark 06 Standard
12796 punten
3DMark Vantage P Result
7839 punten
3DMark 11 Performance
3922 punten
3DMark Ice Storm Standard Score
65886 punten
3DMark Cloud Gate Standard Score
12049 punten
3DMark Fire Strike Score
2584 punten
Help
BioShock Infinite - 1366x768 High Preset
Asus VivoBook Pro 17 N705UD-EH76
GeForce GTX 1050 (Notebook), 8550U, Samsung PM961 NVMe MZVLW512HMJP
157 fps ∼100% +104%
Average NVIDIA GeForce MX150
  (59.7 - 98, n=21)
81.5 fps ∼52% +6%
Lenovo ThinkPad T480s-20L8S02E00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
77.02 fps ∼49%
Lenovo ThinkPad E480-20KQS00000
Radeon RX 550 (Laptop), 8250U, Lenovo LENSE20256GMSP34MEAT2TA
73.5 fps ∼47% -5%
Lenovo ThinkPad E480-20KQS00000
Radeon RX 550 (Laptop), 8250U, Lenovo LENSE20256GMSP34MEAT2TA
21.9 fps ∼14% -72%
Lenovo ThinkPad X280-20KES01S00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
30.85 fps ∼20% -60%
Average of class Office
  (22 - 107, n=289)
25 fps ∼16% -68%
lage gem. hoge ultra
BioShock Infinite (2013) 158.2786.9877.0228.89fps
The Witcher 3 (2015) 52.9631.4717.06fps
Star Wars Battlefront (2015) 78.453.824.521.4fps
Rise of the Tomb Raider (2016) 54.632.616.5fps
Doom (2016) 60.549.617.1fps
Civilization VI (2016) 75.5242.8719.47fps
Warhammer 40.000: Dawn of War III (2017) 62.523.7fps
FIFA 18 (2017) 133.983.678.173fps
Call of Duty WWII (2017) 87.954.624.5fps
Star Wars Battlefront 2 (2017) 59.326.422.514.6fps

Geluidsniveau

Onbelast
29 / 29 / 29 dB (A)
Belasting
36.5 / 38.2 dB (A)
  red to green bar
 
 
30 dB
stil
40 dB(A)
hoorbaar
50 dB(A)
luid
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm afstand)   environment noise: 29 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2033.631.628.131.231.132.52533.228.529.129.629.329.13130.33032.231.231.130.8403030.529.529.931.129.55027.226.828.82829.727.26326.326.326.225.72626.58026.125.124.72626.625.910026252525.525.724.812523.924.6252423.925.216025.125.12323.323.824.120023.324.522.222.722.62425022.823.421.521.322.422.931521.720.920.820.720.422.240020.620.320.320.218.921.450022.420.521.119.718.12263022.319.621.619.117.722.380021.519.520.21916.721.5100023.119.92219.716.723.2125025.220.624.422.116.125.5160027.723.627.12415.727.2200029.42327.122.915.929.3250028.822.126.923.315.928.1315028.320.525.720.715.928.140002920.126.921.116.328.5500024.718.422.318.616.624.363002017.619.217.916.919.9800018.417.618.317.717.218.3100001817.818.318.117.218125001818.218.518.917.317.9160001918.520.521.217.418.6SPL38.232.836.533.22938N2.61.82.31.81.22.6median 23.1Lenovo ThinkPad T480s-20L8S02E00median 20.5median 22median 20.7median 17.2median 23.2Delta2.42.42.61.91.72.233.530.730.132.234.833.528.428.827.326.930.330.937.634.233.531.935.433.231.229.130.429.330.3292728.42726.126.628.52626.426.325.625.825.325.425.72724.624.723.826.124.526.724.723.92523.823.123.623.424.823.823.72323.22224.127.122.12524.325.623.92421.622.721.921.421.823.119.621.120.820.720.120.81919.919.519.618.219.41921.820.419.717.319.318.823.522.119.81719.918.422.221.119.516.51818.124.12220.516.517.318.224.32320.115.816.920.128.126.922.915.716.520.329.326.623.515.416.219.429.426.82315.515.921.83128.825.21616.218.828.726.621.916.216.617.125.923.118.816.716.817.12119.117.51717.317.319.818.317.717.217.517.418.718.117.717.417.517.520.318.418.417.317.617.219.918.41917.217.331.338.936.933.628.929.71.52.82.41.81.21.3median 19Lenovo ThinkPad T480s-20L8S02D00median 23.1median 22.1median 20.5median 17.2median 17.51.82.93.521.82.130.131.232.132.832.331.231.3323032.230.931.232.732.529.635.528.229.727.930.328.127.225.628.127.926.825.929.4262525.726.523.623.223.525.721.922.822.224.122.122.722.324.224.124.323.925.622.521.520.22321.219.718.921.622.120.618.921.921.620.118.121.822.621.819.323.324.42320.424.125.923.417.625.526.323.614.72626.323.514.626.126.924.414.226.829.726.714.229.228.524.517.528.527.123.114.626.524.420.916.124.120.817.215.220.218.115.915.317.715.815.114.415.61615.814.515.138.135.229.137.82.72.21.22.7median 23.6Lenovo ThinkPad T470s-20HGS00V00median 22.8median 17.6median 24.12.21.63.32.1hearing rangehide median Fan Noise
Max. Belasting
 39.5 °C43 °C49.2 °C 
 37.1 °C42.7 °C45.7 °C 
 30.9 °C35.2 °C34 °C 
Maximum: 49.2 °C
Gemiddelde: 39.7 °C
42.5 °C48.2 °C42.6 °C
43.8 °C45.3 °C37.9 °C
33.1 °C34.7 °C30.4 °C
Maximum: 48.2 °C
Gemiddelde: 39.8 °C
Stroomadapter (max.)  38.9 °C | Kamertemperatuur 20.2 °C | Voltcraft IR-900
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2031.129.52529.328.63131.1314031.130.15029.727.1632624.78026.623.710025.724.912523.928.616023.837.920022.645.825022.451.731520.454.840018.956.650018.16663017.772.180016.774.4100016.770.8125016.161.6160015.761.9200015.961.7250015.959.1315015.958400016.364.2500016.668.5630016.968.1800017.260.91000017.2601250017.358.21600017.454.4SPL2978.9N1.242.9median 17.2Lenovo ThinkPad T480s-20L8S02E00median 60Delta1.75.3353934.235.634.531.532.733.231.231.930.630.930.530.630.137.828.443.227.246.326.647.226.352.125.651.524.651.324.549.523.751.523.758.223.560.823.456.222.956.622.860.123.162.12365.52365.222.961.922.962.623.168.12368.523.162.623.266.535.4752.533.7median 23.4Dell Latitude 7480median 58.215.634.83330.328.135.438.130.332.226.631.825.827.624.725.123.926.524.833.424.141.923.94821.85120.155.318.261.117.366.61770.316.578.416.57515.868.915.770.615.467.615.569.21672.916.268.616.7701771.217.272.217.470.917.365.817.256.228.983.61.258.7median 17.2Lenovo ThinkPad X1 Carbon 2018-20KGS03900median 68.61.88.6hearing rangehide median Pink Noise
Lenovo ThinkPad T480s-20L8S02E00 audio analysis

(±) | speaker loudness is average but good (78.9 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 19.4% lower than median
(±) | linearity of bass is average (12.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 6.5% higher than median
(±) | linearity of mids is average (9.6% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.5% away from median
(±) | linearity of highs is average (7.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.3% difference to median)
Compared to same class
» 49% of all tested devices in this class were better, 12% similar, 39% worse
» The best had a delta of 8%, average was 20%, worst was 51%
Compared to all devices tested
» 43% of all tested devices were better, 9% similar, 48% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Dell Latitude 7480 audio analysis

(±) | speaker loudness is average but good (75.02 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.9% lower than median
(±) | linearity of bass is average (10.6% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.8% away from median
(±) | linearity of mids is average (7.8% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 6.6% higher than median
(+) | highs are linear (6.3% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20% difference to median)
Compared to same class
» 47% of all tested devices in this class were better, 10% similar, 43% worse
» The best had a delta of 8%, average was 20%, worst was 51%
Compared to all devices tested
» 41% of all tested devices were better, 8% similar, 51% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Lenovo ThinkPad X1 Carbon 2018-20KGS03900 audio analysis

(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 25.9% lower than median
(±) | linearity of bass is average (9.8% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.8% away from median
(±) | linearity of mids is average (9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.1% away from median
(+) | highs are linear (4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.3% difference to median)
Compared to same class
» 35% of all tested devices in this class were better, 10% similar, 55% worse
» The best had a delta of 8%, average was 20%, worst was 51%
Compared to all devices tested
» 33% of all tested devices were better, 6% similar, 61% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Stroomgebruik
Uit / Standbydarklight 0.34 / 0.69 Watt
Inactiefdarkmidlight 3.4 / 7.5 / 10.8 Watt
Belasting midlight 55.4 / 70.3 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad T480s-20L8S02E00
8550U, GeForce MX150, Samsung SSD PM981 MZVLB512HAJQ-000L7, IPS LED, 2560x1440, 14
Lenovo ThinkPad T480s-20L8S02D00
8250U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ-000L7, IPS, 2560x1440, 14
Lenovo ThinkPad T470s-20HGS00V00
7600U, HD Graphics 620, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0), IPS, 2560x1440, 14
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
8550U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ-000L7, IPS, 2560x1440, 14
Dell Latitude 7480
7600U, HD Graphics 620, Intel SSDSCKKF256H6, IPS, 1920x1080, 14
Power Consumption
8%
4%
-0%
26%
Idle Minimum *
3.4
3.1
9%
4.64
-36%
3.8
-12%
4.32
-27%
Idle Average *
7.5
6.8
9%
8.93
-19%
8.9
-19%
6.27
16%
Idle Maximum *
10.8
10.1
6%
9.12
16%
11.9
-10%
6.35
41%
Load Average *
55.4
48.4
13%
42.2
24%
47.5
14%
29.82
46%
Load Maximum *
70.3
67.1
5%
47.3
33%
52.5
25%
30.64
56%
Witcher 3 ultra *
34

* ... kleiner is beter

Batterijduur
Inactief (zonder WLAN, minimale helderheid)
22h 46min
NBC WiFi Websurfing Battery Test 1.3 (Edge)
8h 50min
Big Buck Bunny H.264 1080p
9h 10min
Belast (maximale helderheid)
1h 16min
Lenovo ThinkPad T480s-20L8S02E00
8550U, GeForce MX150, 57 Wh
Lenovo ThinkPad T480s-20L8S02D00
8250U, UHD Graphics 620, 57 Wh
Lenovo ThinkPad T470s-20HGS00V00
7600U, HD Graphics 620, 51 Wh
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
8550U, UHD Graphics 620, 57 Wh
HP EliteBook 840 G4-Z2V22ES ABD
7200U, HD Graphics 620, 51 Wh
Dell Latitude 7480
7600U, HD Graphics 620, 60 Wh
Average of class Office
 
Batterijduur
32%
-15%
9%
9%
61%
-19%
Reader / Idle
1366
787
-42%
1328
-3%
1662
22%
553 (101 - 1857, n=760)
-60%
H.264
550
721
31%
454
-17%
566
3%
408 (139 - 791, n=144)
-26%
WiFi v1.3
530
537
1%
417
-21%
519
-2%
578
9%
719
36%
407 (105 - 964, n=273)
-23%
Load
76
124
63%
93
22%
106
39%
171
125%
101 (37 - 259, n=705)
33%

Pro

+ Hoogwaardige behuizing
+ Uitstekende randapparatuur
+ Lange looptijden
+ Zeer goed, mat WQHD paneel
+ Combinatie van moderne en veelgebruikte poorten
+ WWAN
+ 3 jaar garantie
+ Hardware presteert goed
+ Bliksemsnelle PCIe-SSD
+ Veel beveiligingsopties
+ MX150 geschikt voor games

Contra

- i7 langzamer dan i5 onder continue belasting
- Ongebalanceerde CPU (gerepareerd met BIOS 1.11)
- CPU beperking op accustroom
- Hoge oppervlaktetemperaturen
- Slechte luidsprekers
- ThinkShutter camera alleen geïnstalleerd met slechte HD webcam
Lenovo ThinkPad T480s, geleverd door Campus Point
Lenovo ThinkPad T480s, geleverd door Campus Point

Voor het volledige, Engelse testrapport, klik hier.

De T480s is een zeer gebalanceerde en hoogwaardige zakelijke notebook. De aparte Nvidia GeForce MX150 (onafhankelijk van het Max-Q label) maakt het apparaat veelzijdiger, aangezien het nu ook geschikt is voor casual gamers. De uitvoering kan echter beter.

 

Zo zijn de CPU-prestaties dankzij de i7 op een hoog niveau, maar bleek uit de tests dat de capaciteit van het koelsysteem is bereikt. Dit brengt de daadwerkelijke rekenkracht van de op papier snellere i7 onder die van de i5 in de goedkopere T480s. Daarnaast, net zoals bij de kleinere ThinkPad X280, gaat de processor tijdens de tests over in slaapstand. Een andere overeenkomst met de X ThinkPad: beperkte CPU-prestaties op accustroom. Verdere kritiek is ook van toepassing op de eerder geteste T480s: relatief hoge oppervlaktetemperaturen (hoewel de MX150 niet leidt tot nog hogere temperaturen), slechte luidsprekers en ThinkShutter camera is niet beschikbaar in combinatie met de infraroodcamera voor Windows Hello.

Lenovo heeft veel goed gedaan bij de T480s. De positieve aspecten wegen zwaarder dan de negatieve, waardoor we de T480s met MX150 ook aanbevelen.

Dit is belangrijke kritiek, maar de T480s compenseert met een lange lijst van pluspunten, waaronder comfortabele invoerapparaten, een premium behuizing, groot aanbod van poorten, lange looptijden en het matte, heldere en kleurnauwkeurige WQHD IPS beeldscherm. Met dit alles in het achterhoofd kunnen we de T480s met MX150 van harte aanbevelen.

De belangrijkste concurrenten zijn de Dell Latitude 7490, HP EliteBook 840 G5 en de duurdere ThinkPad X1 Carbon 2018 – de Latitude en EliteBook zullen we in de nabije toekomst gaan testen. Alle drie de modellen hebben hun eigen voor- en nadelen ten opzichte van de T480s. De Latitude zou het bijvoorbeeld langer op een acculading kunnen uithouden dankzij het energiezuinige IPS beeldscherm, terwijl de EliteBook significant heldere beeldschermpanelen heeft. De X1 Carbon is aanzienlijk lichter en biedt HDR beeldscherm opties. Dat gezegd hebbende, de T480s hoeft zich dankzij een geweldige combinatie van eigenschappen niet te verbergen voor de concurrentie.

 

Update 24/03/2018: Tde nieuwe Bios versie 1.11 verhelpt het in slaap vallen van de CPU.

Lenovo ThinkPad T480s-20L8S02E00 - 19-03-2018 v6
Benjamin Herzig

Behuizing
94 / 98 → 96%
Toetsenbord
94%
Aanwijsapparaat
89%
Aansluitmogelijkheden
70 / 80 → 88%
Gewicht
71 / 20-67 → 100%
Batterij
91%
Beeldscherm
91%
Gaming-performance
73 / 68 → 100%
Applicatie-performance
83 / 92 → 90%
Temperatuur
87%
Luidheid
96%
Audio
68%
Camera
46 / 85 → 54%
Gemiddelde
81%
91%
Office - Gewogen Gemiddelde

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> Overzichten en testrapporten over laptops en mobieltjes > Testrapporten > Kort testrapport Lenovo ThinkPad T480s (i7-8550U, MX150 Max-Q) Laptop
Benjamin Herzig, 2018-03-31 (Update: 2018-03-31)