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MagyarEerste indrukken: Lenovo ThinkPad T480s (i5, WQHD) Laptop
Lenovo ThinkPad T480s-20L8S02D00 (ThinkPad T480s Serie)
Processor
Intel Core i5-8250U 4 x 1.6 - 3.4 GHz, Kaby Lake Refresh
Grafische kaart
Intel UHD Graphics 620, Core: 1100 MHz
Geheugen
8 GB
, DDR4-2400, gesoldeerd, 1 lege aansluiting
Beeldscherm
14.00 inch 16:9, 2560 x 1440 pixel 210 PPI, LP140QH2-SPB1, IPS, glimmend: nee
Moederbord
Intel Kaby Lake-U iHDCP 2.2 Premium PCH
Opslag
Samsung SSD PM981 MZVLB512HAJQ, 512 GB
Gewicht
1.367 kg, Voeding: 356 g
Prijs
1259 Euro
Links
Opmerking: De fabrikant kan onderdelen van verschillende leveranciers gebruiken, waaronder beeldschermen, schijven of geheugensticks met vergelijkbare specificaties.
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LP140QH2-SPB1 tested with X-Rite i1Pro 2
Maximum: 362 cd/m² (Nits) Gemiddelde: 342.8 cd/m² Minimum: 5 cd/m²Helderheidsverdeling: 91 %
Helderheid in Batterij-modus: 351 cd/m²
Contrast: 765:1 (Zwart: 0.46 cd/m²)
ΔE Color 3.3 | 0.5-29.43 Ø5
ΔE Greyscale 5.3 | 0.57-98 Ø5.3
98% sRGB (Argyll 1.6.3 3D)
68.4% AdobeRGB 1998 (Argyll 1.6.3 3D)
74.1% AdobeRGB 1998 (Argyll 2.2.0 3D)
97.9% sRGB (Argyll 2.2.0 3D)
72.8% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.22
| Lenovo ThinkPad T480s-20L8S02D00 LP140QH2-SPB1, , 2560x1440, 14.00 | Lenovo ThinkPad T470s-20HGS00V00 B140QAN01.5, , 2560x1440, 14.00 | Lenovo ThinkPad X1 Carbon 2017-20HR006FGE LEN40AA (LP140QH2-SPB1), , 2560x1440, 14.00 | Lenovo ThinkPad X1 Carbon 2018-20KGS03900 B140QAN02.0, , 2560x1440, 14.00 | Lenovo ThinkPad T470-20HD002HGE N140HCA-EAB, , 1920x1080, 14.00 | HP EliteBook 840 G4-Z2V45ES ABD LGD04F3, , 2560x1440, 14.00 | Dell Latitude 7480 LG Philips LGD0557, , 1920x1080, 14.00 | |
|---|---|---|---|---|---|---|---|
| Display | -5% | 1% | 19% | -41% | -7% | -9% | |
| Display P3 Coverage | 72.8 | 69 -5% | 73.5 1% | 87.7 20% | 41.6 -43% | 66.2 -9% | 65.4 -10% |
| sRGB Coverage | 97.9 | 95.1 -3% | 98.4 1% | 100 2% | 61.9 -37% | 94.1 -4% | 92.3 -6% |
| AdobeRGB 1998 Coverage | 74.1 | 69.6 -6% | 74.5 1% | 99.9 35% | 43.06 -42% | 67.2 -9% | 65.8 -11% |
| Response Times | -11% | 14% | -38% | -14% | 12% | -8% | |
| Response Time Grey 50% / Grey 80% * | 38.4 ? | 46.4 ? -21% | 35.6 ? 7% | 59.2 ? -54% | 41.6 ? -8% | 37.2 ? 3% | 40.8 ? -6% |
| Response Time Black / White * | 28.4 ? | 28.8 ? -1% | 22.4 ? 21% | 34.4 ? -21% | 34 ? -20% | 22.8 ? 20% | 31.2 ? -10% |
| PWM Frequency | |||||||
| Screen | -13% | 1% | 39% | -23% | -0% | 11% | |
| Brightness middle | 352 | 327 -7% | 342 -3% | 578 64% | 306 -13% | 340 -3% | 344 -2% |
| Brightness | 343 | 311 -9% | 337 -2% | 533 55% | 287 -16% | 304 -11% | 321 -6% |
| Brightness Distribution | 91 | 88 -3% | 87 -4% | 84 -8% | 88 -3% | 81 -11% | 85 -7% |
| Black Level * | 0.46 | 0.25 46% | 0.37 20% | 0.38 17% | 0.3 35% | 0.32 30% | 0.32 30% |
| Contrast | 765 | 1308 71% | 924 21% | 1521 99% | 1020 33% | 1063 39% | 1075 41% |
| Colorchecker dE 2000 * | 3.3 | 6.1 -85% | 3.6 -9% | 1.9 42% | 6.2 -88% | 4.3 -30% | 2.6 21% |
| Colorchecker dE 2000 max. * | 7.3 | 12.2 -67% | 7.7 -5% | 3.8 48% | 13.6 -86% | 7.5 -3% | 7.8 -7% |
| Greyscale dE 2000 * | 5.3 | 8.8 -66% | 5.8 -9% | 3 43% | 5.8 -9% | 5.3 -0% | 2.6 51% |
| Gamma | 2.22 99% | 2.18 101% | 2.2 100% | 2.14 103% | 2.04 108% | 2.18 101% | 2.28 96% |
| CCT | 6452 101% | 6172 105% | 6693 97% | 6377 102% | 6277 104% | 7016 93% | 7050 92% |
| Color Space (Percent of AdobeRGB 1998) | 68.4 | 61.56 -10% | 68.8 1% | 88.8 30% | 39.62 -42% | 60.9 -11% | 65.82 -4% |
| Color Space (Percent of sRGB) | 98 | 94.88 -3% | 98.5 1% | 100 2% | 61.44 -37% | 94.2 -4% | 92.27 -6% |
| Colorchecker dE 2000 calibrated * | 0.8 | ||||||
| Totaal Gemiddelde (Programma / Instellingen) | -10% /
-11% | 5% /
3% | 7% /
25% | -26% /
-25% | 2% /
-0% | -2% /
5% |
* ... kleiner is beter
Cinebench R15 CPU Multi 64 Bit
| Lenovo ThinkPad T480s-20L8S02D00 i5-8250U, UHD Graphics 620, 57 Wh | Lenovo ThinkPad T470s-20HGS00V00 i7-7600U, HD Graphics 620, 51 Wh | Lenovo ThinkPad T470-20HD002HGE i5-7200U, HD Graphics 620, 48 Wh | Lenovo ThinkPad X1 Carbon 2018-20KGS03900 i5-8550U, UHD Graphics 620, 57 Wh | HP EliteBook 840 G4-Z2V49ET ABD i5-7200U, HD Graphics 620, 51 Wh | Dell Latitude 7480 i7-7600U, HD Graphics 620, 60 Wh | Fujitsu LifeBook U747 i5-7200U, HD Graphics 620, 50 Wh | |
|---|---|---|---|---|---|---|---|
| Batterijduur | -30% | -16% | -12% | -6% | 34% | -26% | |
| H.264 | 721 | 454 -37% | 623 -14% | 566 -21% | 591 -18% | 490 -32% | |
| WiFi v1.3 | 537 | 417 -22% | 438 -18% | 519 -3% | 571 6% | 719 34% | 430 -20% |
Voor het volledige, Engelse testrapport, klik hier.
Onze eerste indrukken van de nieuwe ThinkPad T480s is zeer positief. Lenovo heeft het efficiëntere WQHD beeldscherm van de X1 Carbon gebruikt, waardoor de batterijlevensduur aanzienlijk is verbeterd.
De prestaties zijn een interessant punt om over te praten. De Core i5-8250U weet zonder het koelsysteem te overbelasten uitstekend te presteren. De resulterende oppervlaktetemperaturen zijn absoluut hoog, maar nog steeds lager dan die van de X1 Carbon 2018. De geluidsproductie van de ventilator is ook acceptabel. We verwachten dit exacte koelsysteem ook terug te vinden bij modellen met een aparte MX 150 GPU van Nvidia; dit model zullen we ook binnenkort testen.
Het uiteindelijke korte testrapport van de nieuwe ThinkPad T480s zal volgende week worden gepubliceerd.
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