Test: Lenovo Tab S8 (sammanfattning)

Name: Lenovo Tab S8
Brand: Lenovo

Lätt som en fjäder. Lenovos Tab S8 väger inte ens 300 gram men är ett riktigt fynd. Den har Full HD-skärm, 8-megapixelkamera och kostar ca 1800 kr. Läs vidare för att ta reda på vad Lenovos fjäderviktare har att erbjuda i övrigt.

Florian Wimmer, ✓ Stefanie Voigt, Published 02/15/2015 🇺🇸 🇩🇪 ...

Android Tablet Touchscreen

Google Nexus 9 LG G Pad 8.0 V480 Sony Xperia Z3 Tablet Compact Samsung Galaxy Tab S 8.4 Lenovo Tab S8 Apple iPad Mini 3 DIN A5 ❌


381 cd/m²	422 cd/m²	437 cd/m²
381 cd/m²	418 cd/m²	406 cd/m²
400 cd/m²	395 cd/m²	373 cd/m²

Distribution av ljusstyrkan

tested with X-Rite i1Pro 2

Max: 437 cd/m² (Nits) Medel: 401.4 cd/m²
Distribution av ljusstyrkan: 85 %
Kontrast: 1900:1 (Svärta: 0.22 cd/m²)
ΔE Color 4.19 | 0.5-29.43 Ø4.91
ΔE Greyscale 4.26 | 0.5-98 Ø5.2
Gamma: 2.41

	Lenovo Tab S8 HD Graphics (Bay Trail), Z3745, 16 GB eMMC Flash	LG G Pad 8.0 V480 Adreno 305, 400 MSM8226, 16 GB eMMC Flash	Apple iPad Mini 3 PowerVR G6430, A7, 16 GB eMMC Flash	Sony Xperia Z3 Tablet Compact Adreno 330, 801 MSM8974AC, 16 GB eMMC Flash	Samsung Galaxy Tab S 8.4 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	Google Nexus 9 GeForce ULP K1 (Tegra K1 Kepler GPU), K1 (Denver), 32 GB eMMC Flash
Screen		-40%	-29%	-44%	-2%	-37%
Brightness middle	418	333 -20%	357 -15%	531 27%	258 -38%	430 3%
Brightness	401	311 -22%	344 -14%	518 29%	261 -35%	411 2%
Brightness Distribution	85	85 0%	86 1%	91 7%	91 7%	92 8%
Black Level *	0.22	0.54 -145%	0.61 -177%	0.66 -200%		0.77 -250%
Contrast	1900	617 -68%	585 -69%	805 -58%		558 -71%
Colorchecker dE 2000 *	4.19	4.64 -11%	3.35 20%	6.29 -50%	3.66 13%	3.17 24%
Greyscale dE 2000 *	4.26	4.78 -12%	2.09 51%	7.04 -65%	2.51 41%	3.29 23%
Gamma	2.41 ^91%	2.63 ^84%	2.4 ^92%	2.78 ^79%	2.22 ^99%	2.39 ^92%
CCT	6246 ^104%	6458 ^101%	6851 ^95%	8600 ^76%	6450 ^101%	6746 ^96%
Color Space (Percent of AdobeRGB 1998)			55	73.75	100	62

* ... smaller is better

Geekbench 3
32 Bit Single-Core Score (sort by value)
Lenovo Tab S8	768 Points
LG G Pad 8.0 V480	326 Points -58%
Apple iPad Mini 3	1373 Points +79%
Sony Xperia Z3 Tablet Compact	993 Points +29%
Samsung Galaxy Tab S 8.4	935 Points +22%
Google Nexus 9	1719 Points +124%
32 Bit Multi-Core Score (sort by value)
Lenovo Tab S8	2352 Points
LG G Pad 8.0 V480	1047 Points -55%
Apple iPad Mini 3	2479 Points +5%
Sony Xperia Z3 Tablet Compact	2710 Points +15%
Samsung Galaxy Tab S 8.4	2797 Points +19%
Google Nexus 9	2892 Points +23%

3DMark
1280x720 offscreen Ice Storm Unlimited Score (sort by value)
Lenovo Tab S8	15452 Points
LG G Pad 8.0 V480	4605 Points -70%
Apple iPad Mini 3	14699 Points -5%
Sony Xperia Z3 Tablet Compact	18123 Points +17%
Samsung Galaxy Tab S 8.4	13897 Points -10%
Google Nexus 9	26455 Points +71%
1280x720 offscreen Ice Storm Unlimited Graphics Score (sort by value)
Lenovo Tab S8	14959 Points
LG G Pad 8.0 V480	4108 Points -73%
Apple iPad Mini 3	19674 Points +32%
Sony Xperia Z3 Tablet Compact	19885 Points +33%
Samsung Galaxy Tab S 8.4	13781 Points -8%
Google Nexus 9	39070 Points +161%
1280x720 offscreen Ice Storm Unlimited Physics (sort by value)
Lenovo Tab S8	17466 Points
LG G Pad 8.0 V480	7983 Points -54%
Apple iPad Mini 3	7798 Points -55%
Sony Xperia Z3 Tablet Compact	13832 Points -21%
Samsung Galaxy Tab S 8.4	14318 Points -18%
Google Nexus 9	12420 Points -29%

GFXBench (DX / GLBenchmark) 2.7
T-Rex Onscreen (sort by value)
Lenovo Tab S8	17 fps
LG G Pad 8.0 V480	10.3 fps -39%
Apple iPad Mini 3	28.6 fps +68%
Sony Xperia Z3 Tablet Compact	27.6 fps +62%
Samsung Galaxy Tab S 8.4	14.1 fps -17%
Google Nexus 9	43.4 fps +155%
1920x1080 T-Rex Offscreen (sort by value)
Lenovo Tab S8	18 fps
LG G Pad 8.0 V480	5.8 fps -68%
Apple iPad Mini 3	22.7 fps +26%
Sony Xperia Z3 Tablet Compact	27.4 fps +52%
Samsung Galaxy Tab S 8.4	22.8 fps +27%
Google Nexus 9	57.8 fps +221%

GFXBench 3.0
on screen Manhattan Onscreen OGL (sort by value)
Lenovo Tab S8	8.5 fps
LG G Pad 8.0 V480	3.8 fps -55%
Apple iPad Mini 3	8.8 fps +4%
Sony Xperia Z3 Tablet Compact	11.7 fps +38%
Samsung Galaxy Tab S 8.4	2.8 fps -67%
Google Nexus 9	22.5 fps +165%
1920x1080 1080p Manhattan Offscreen (sort by value)
Lenovo Tab S8	9.7 fps
Apple iPad Mini 3	13.2 fps +36%
Sony Xperia Z3 Tablet Compact	11.6 fps +20%
Samsung Galaxy Tab S 8.4	5.5 fps -43%
Google Nexus 9	31 fps +220%

Sunspider - 1.0 Total Score (sort by value)
Lenovo Tab S8	673 ms *
LG G Pad 8.0 V480	1034 ms * -54%
Apple iPad Mini 3	440 ms * +35%
Sony Xperia Z3 Tablet Compact	1055 ms * -57%
Samsung Galaxy Tab S 8.4	1067 ms * -59%
Google Nexus 9	919 ms * -37%

Octane V2 - Total Score (sort by value)
Lenovo Tab S8	5956 Points
LG G Pad 8.0 V480	1989 Points -67%
Apple iPad Mini 3	5722 Points -4%
Sony Xperia Z3 Tablet Compact	4754 Points -20%
Samsung Galaxy Tab S 8.4	4376 Points -27%
Google Nexus 9	8210 Points +38%

Mozilla Kraken 1.1 - Total (sort by value)
Lenovo Tab S8	15635 ms *
LG G Pad 8.0 V480	14907 ms * +5%
Apple iPad Mini 3	5447 ms * +65%
Sony Xperia Z3 Tablet Compact	6963 ms * +55%
Samsung Galaxy Tab S 8.4	7895 ms * +50%
Google Nexus 9	4031 ms * +74%

AndroBench 3-5
Sequential Read 256KB (sort by value)
Lenovo Tab S8	105 MB/s
LG G Pad 8.0 V480	114.8 MB/s +9%
Sony Xperia Z3 Tablet Compact	136.1 MB/s +30%
Samsung Galaxy Tab S 8.4	89.1 MB/s -15%
Google Nexus 9	279.2 MB/s +166%
Sequential Write 256KB (sort by value)
Lenovo Tab S8	25 MB/s
LG G Pad 8.0 V480	18.75 MB/s -25%
Sony Xperia Z3 Tablet Compact	21.79 MB/s -13%
Samsung Galaxy Tab S 8.4	18.02 MB/s -28%
Google Nexus 9	75.5 MB/s +202%
Random Read 4KB (sort by value)
Lenovo Tab S8	11 MB/s
LG G Pad 8.0 V480	16.34 MB/s +49%
Sony Xperia Z3 Tablet Compact	10.75 MB/s -2%
Samsung Galaxy Tab S 8.4	11.68 MB/s +6%
Google Nexus 9	36.22 MB/s +229%
Random Write 4KB (sort by value)
Lenovo Tab S8	1 MB/s
LG G Pad 8.0 V480	1.72 MB/s +72%
Sony Xperia Z3 Tablet Compact	1.53 MB/s +53%
Samsung Galaxy Tab S 8.4	1.46 MB/s +46%
Google Nexus 9	14.49 MB/s +1349%

Legend

Lenovo Tab S8 Intel Atom Z3745, Intel HD Graphics (Bay Trail), 16 GB eMMC Flash

LG G Pad 8.0 V480 Qualcomm Snapdragon 400 MSM8226, Qualcomm Adreno 305, 16 GB eMMC Flash

Apple iPad Mini 3 Apple A7, PowerVR G6430, 16 GB eMMC Flash

Sony Xperia Z3 Tablet Compact Qualcomm Snapdragon 801 MSM8974AC, Qualcomm Adreno 330, 16 GB eMMC Flash

Samsung Galaxy Tab S 8.4 Samsung Exynos 5420 Octa, ARM Mali-T628 MP6, 16 GB eMMC Flash

Google Nexus 9 Nvidia Tegra K1 (Denver), NVIDIA Tegra K1 Kepler GPU, 32 GB eMMC Flash

* ... smaller is better

Hög belastning

Låg belastning


30.4 °C	29.3 °C	28 °C
30.1 °C	28.2 °C	27.6 °C
28.5 °C	27.8 °C	26.9 °C

Max: 30.4 °C
Medel: 28.5 °C


25.7 °C	27 °C	33.8 °C
25.7 °C	27.2 °C	33.3 °C
25.7 °C	26.7 °C	30.7 °C

Max: 33.8 °C
Medel: 28.4 °C

Strömförsörjning (max.) 45.9 °C | Rumstemperatur 21.2 °C | Voltcraft IR-260

(+) The average temperature for the upper side under maximal load is 28.5 °C / 83 F, compared to the average of 30 °C / 86 F for the devices in the class Tablet.
(+) The maximum temperature on the upper side is 30.4 °C / 87 F, compared to the average of 33.7 °C / 93 F, ranging from 20.7 to 53.2 °C for the class Tablet.
(+) The bottom heats up to a maximum of 33.8 °C / 93 F, compared to the average of 33.2 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 25.9 °C / 79 F, compared to the device average of 30 °C / 86 F.

Strömförbrukning

Av/Standby	0 / 0.1 Watt
Låg belastning	1.9 / 3.3 / 3.7 Watt
Hög belastning	5.8 / 7.2 Watt


Förklaring: min: , med: , max: Voltcraft VC 870

Batteritid

Låg belastning (utan WLAN, min. ljusstyrka)		23tim 45min
Surfa med WLAN		10tim 10min
Hög belastning (maximal ljusstyrka)		5tim 15min

	Lenovo Tab S8 HD Graphics (Bay Trail), Z3745, 16 GB eMMC Flash	LG G Pad 8.0 V480 Adreno 305, 400 MSM8226, 16 GB eMMC Flash	Apple iPad Mini 3 PowerVR G6430, A7, 16 GB eMMC Flash	Sony Xperia Z3 Tablet Compact Adreno 330, 801 MSM8974AC, 16 GB eMMC Flash	Samsung Galaxy Tab S 8.4 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	Google Nexus 9 GeForce ULP K1 (Tegra K1 Kepler GPU), K1 (Denver), 32 GB eMMC Flash
Battery Runtime		12%	-20%	28%	-17%	-12%
Reader / Idle	1425	1801 26%	1215 -15%	2100 47%	1172 -18%	1422 0%
WiFi	610	653 7%	533 -13%	841 38%	544 -11%	574 -6%
Load	315	326 3%	210 -33%	310 -2%	250 -21%	224 -29%

Köpare som vill undvika merkostnaden för en iPad Mini 3 eller Nexus 9 kommer att uppskatta Lenovos alternativ. Tab S8 har en skarp Full HD-skärm, anständig kamerautrustning, relativt välklingande högtalare, bra prestanda och skaplig batteritid. Det är också överraskande att Lenovos Tab S8 presterar klart bättre än de dyrare modellerna från Apple och Google i vissa kategorier.

Lenovos surfplatta har absolut förtjänat en ”prestanda-för-pengarna”-titel och en tydlig köprekommendation. Däremot får köparen leva med skärmen, som inte gör ett särskilt styvt intryck och har några vassa kanter. Dessutom är Wi-Fi- och GPS-mottagningen inte särskilt stark. Har man inga problem med nämnda svagheter är Tab S8 ett starkt alternativ.