Test: Samsung Galaxy Tab A 7.0 (2016) (sammanfattning)
Samsung Galaxy Tab A7 2016 (Galaxy Tab A Serie)
Processor
Spreadtrum SC7731 4 x 1.3 GHz, Cortex-A7
Grafikkort
ARM Mali-400 MP2
Minne
1536 MB
Skärm
7.00 tum 16:10, 1280 x 800 pixlar 216 PPI, kapacitiv pekskärm, IPS, glansig: ja
Hårddisk
8 GB eMMC Flash, 8 GB
, 4.35 GB ledigt
Vikt
283 g, Strömförsörjning: 44 g
Pris
170 EUR
Länkar
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.
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tested with X-Rite i1Pro 2
Max: 358 cd/m² (Nits) Medel: 344 cd/m² Minimum: 1.14 cd/m²Distribution av ljusstyrkan: 92 %
Mitt på batteriet: 358 cd/m²
Kontrast: 968:1 (Svärta: 0.37 cd/m²)
ΔE Color 5.3 | 0.5-29.43 Ø4.91
ΔE Greyscale 4.7 | 0.5-98 Ø5.2
Gamma: 2.44
| Samsung Galaxy Tab A7 2016 1.280 x 800 px 7.0'' (IPS) | Huawei MediaPad T1 8.0 LTE 1.280 x 800 px 8.0'' (IPS) | Amazon Fire Kids Edition Late 2015 1.024 x 600 px 7.0'' (IPS) | Acer Iconia One 8 1.280 x 800 px 8.0'' (IPS) | Lenovo Miix 3 8 1.024 x 768 px 7.85'' (IPS) | Samsung Galaxy Tab E (9.6, Wi-Fi) 1.280 x 800 px 9.6'' (IPS) | |
|---|---|---|---|---|---|---|
| Screen | ||||||
| Brightness middle | 358 | 324 -9% | 337 -6% | 367 3% | 298 -17% | 457 28% |
| Brightness | 344 | 301 -12% | 313 -9% | 338 -2% | 289 -16% | 453 32% |
| Brightness Distribution | 92 | 87 -5% | 84 -9% | 83 -10% | 92 0% | 87 -5% |
| Black Level * | 0.37 | 0.39 -5% | 0.63 -70% | 0.31 16% | 0.33 11% | 0.49 -32% |
| Contrast | 968 | 831 -14% | 535 -45% | 1184 22% | 903 -7% | 933 -4% |
| Colorchecker dE 2000 * | 5.3 | 5.96 -12% | 8.47 -60% | 4.1 23% | 5.7 -8% | 5.75 -8% |
| Colorchecker dE 2000 max. * | 20.2 | |||||
| Greyscale dE 2000 * | 4.7 | 5.33 -13% | 9.98 -112% | 4.38 7% | 5.62 -20% | 5.33 -13% |
| Gamma | 2.44 90% | 2.19 100% | 2.33 94% | 2.33 94% | 2.28 96% | 2.61 84% |
| CCT | 7222 90% | 7184 90% | 6902 94% | 6394 102% | 7309 89% | 6820 95% |
| Color Space (Percent of AdobeRGB 1998) | 44 |
* ... smaller is better
Screen Flickering / PWM (Pulse-Width Modulation)
ℹ
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 not detected |  | ||
In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8715 (minimum: 5 - maximum: 343500) Hz was measured. | |||
Display Response Times
ℹ
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 | ||
|---|---|---|
| 38 ms ... rise ↗ and fall ↘ combined | ↗ 22 ms rise |  |
| ↘ 16 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 95 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (20.9 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 69 ms ... rise ↗ and fall ↘ combined | ↗ 45 ms rise |  |
| ↘ 24 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.165 (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 (32.8 ms). | ||
| PCMark for Android - Work performance score (sort by value) | |
| Samsung Galaxy Tab A7 2016 | |
| Acer Iconia One 8 | |
| Samsung Galaxy Tab E (9.6, Wi-Fi) | |
| AnTuTu v6 - Total Score (sort by value) | |
| Samsung Galaxy Tab A7 2016 | |
| Amazon Fire Kids Edition Late 2015 | |
| Samsung Galaxy Tab E (9.6, Wi-Fi) | |
| Octane V2 - Total Score (sort by value) | |
| Samsung Galaxy Tab A7 2016 | |
| Huawei MediaPad T1 8.0 LTE | |
| Amazon Fire Kids Edition Late 2015 | |
| Acer Iconia One 8 | |
| Samsung Galaxy Tab E (9.6, Wi-Fi) | |
| Mozilla Kraken 1.1 - Total (sort by value) | |
| Samsung Galaxy Tab A7 2016 | |
| Huawei MediaPad T1 8.0 LTE | |
| Amazon Fire Kids Edition Late 2015 | |
| Acer Iconia One 8 | |
| Samsung Galaxy Tab E (9.6, Wi-Fi) | |
| WebXPRT 2015 - Overall (sort by value) | |
| Samsung Galaxy Tab A7 2016 | |
| Acer Iconia One 8 | |
| Samsung Galaxy Tab E (9.6, Wi-Fi) | |
| JetStream 1.1 - Total Score (sort by value) | |
| Samsung Galaxy Tab A7 2016 | |
| Amazon Fire Kids Edition Late 2015 | |
* ... smaller is better
| AndroBench 3-5 | |
| Random Write 4KB (sort by value) | |
| Samsung Galaxy Tab A7 2016 | |
| Amazon Fire Kids Edition Late 2015 | |
| Acer Iconia One 8 | |
| Random Read 4KB (sort by value) | |
| Samsung Galaxy Tab A7 2016 | |
| Amazon Fire Kids Edition Late 2015 | |
| Acer Iconia One 8 | |
| Sequential Write 256KB (sort by value) | |
| Samsung Galaxy Tab A7 2016 | |
| Amazon Fire Kids Edition Late 2015 | |
| Acer Iconia One 8 | |
| Sequential Read 256KB (sort by value) | |
| Samsung Galaxy Tab A7 2016 | |
| Amazon Fire Kids Edition Late 2015 | |
| Acer Iconia One 8 | |
| BaseMark OS II - Memory (sort by value) | |
| Samsung Galaxy Tab A7 2016 | |
| Amazon Fire Kids Edition Late 2015 | |
| Acer Iconia One 8 | |
| Samsung Galaxy Tab E (9.6, Wi-Fi) | |
| Asphalt 8: Airborne | |||
| Inställningar | Värde | ||
| high | 14 fps | ||
| very low | 23 fps | ||
| Real Racing 3 | |||
| Inställningar | Värde | ||
| high | 21 fps | ||
| low | 50 fps | ||
(±) The average temperature for the upper side under maximal load is 34.3 °C / 94 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 39.9 °C / 104 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 38.8 °C / 102 F, compared to the average of 33.2 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 31.5 °C / 89 F, compared to the device average of 30 °C / 86 F.
(+) The maximum temperature on the upper side is 39.9 °C / 104 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 38.8 °C / 102 F, compared to the average of 33.2 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 31.5 °C / 89 F, compared to the device average of 30 °C / 86 F.
Strömförbrukning
| Av/Standby |   0.02 / 0.1 Watt |
| Låg belastning |  1.91 / 3.59 / 4.06 Watt |
| Hög belastning |
4.29 / 4.31 Watt |
    
| |
Förklaring:
min: ,
med: ,
max: Gossen Metrahit Energy | |
| Samsung Galaxy Tab A7 2016 Mali-400 MP2, SC7731, 8 GB eMMC Flash | Huawei MediaPad T1 8.0 LTE Adreno 306, 410 MSM8916, 16 GB eMMC Flash | Amazon Fire Kids Edition Late 2015 Mali-450 MP4, MT8127, 8 GB eMMC Flash | Acer Iconia One 8 HD Graphics (Bay Trail), Z3735G, 16 GB eMMC Flash | Lenovo Miix 3 8 HD Graphics (Bay Trail), Z3735F, 32 GB eMMC Flash | Samsung Galaxy Tab E (9.6, Wi-Fi) Mali-400 MP, SC8830, 8 GB eMMC Flash | |
|---|---|---|---|---|---|---|
| Power Consumption | 17% | 7% | 4% | -7% | -7% | |
| Idle Minimum * | 1.91 | 1.12 41% | 0.8 58% | 0.4 79% | 1.1 42% | |
| Idle Average * | 3.59 | 2.2 39% | 3.06 15% | 3.1 14% | 0.6 83% | 3.9 -9% |
| Idle Maximum * | 4.06 | 2.5 38% | 3.31 18% | 3.3 19% | 0.7 83% | 4.1 -1% |
| Load Average * | 4.29 | 3.6 16% | 4.85 -13% | 5.1 -19% | 9.8 -128% | 5.2 -21% |
| Load Maximum * | 4.31 | 5.4 -25% | 5.41 -26% | 6.5 -51% | 10.9 -153% | 6.2 -44% |
* ... smaller is better
| Samsung Galaxy Tab A7 2016 Mali-400 MP2, SC7731, 8 GB eMMC Flash | Huawei MediaPad T1 8.0 LTE Adreno 306, 410 MSM8916, 16 GB eMMC Flash | Amazon Fire Kids Edition Late 2015 Mali-450 MP4, MT8127, 8 GB eMMC Flash | Acer Iconia One 8 HD Graphics (Bay Trail), Z3735G, 16 GB eMMC Flash | Lenovo Miix 3 8 HD Graphics (Bay Trail), Z3735F, 32 GB eMMC Flash | Samsung Galaxy Tab E (9.6, Wi-Fi) Mali-400 MP, SC8830, 8 GB eMMC Flash | |
|---|---|---|---|---|---|---|
| Battery Runtime | 8% | -21% | 4% | -21% | ||
| Reader / Idle | 1353 | 1545 14% | 1257 -7% | 850 -37% | ||
| H.264 | 513 | 795 55% | 502 -2% | |||
| WiFi v1.3 | 619 | 633 2% | 490 -21% | 742 20% | 518 -16% | |
| Load | 379 | 185 -51% | 264 -30% | |||
| WiFi | 353 |
För
+ kompakt och lättviktig
+ skaplig byggkvalitet
+ halkfri baksida
+ microSD-kortplats med App2SD
+ "Kids Mode" för föräldrar
+ hyfsad kamera
+ bra batteritid
Emot
- begränsad lagring
- ej MHL eller Miracast
- bara 2,4 GHz Wi-Fi
- lång laddtid
- inga prestandareserver
- viss strypning under belastning
- medelmåttiga videoinspelningar
Läs en längre version av testet på engelska här.
Samsung använder en så kompakt och lätt design att Galaxy Tab A7 (2016) SM-T280 skulle kunna förväxlas med en stor smartphone vid första ögonkastet. Även om höljet är gjort av plast är det genomtänkt med sin halkfria yta.
Lite mer styvhet skulle däremot ha gynnat pekskärmen; vågformationer uppstår på skärmen med ganska beskedligt tryck. IPS-panelen är inte fantastisk på något sätt, men har egentligen inga större svagheter heller. Detsamma gäller kamerorna: Även om de har lägre upplösning än dyrare modeller producerar de anständiga foton. Högkvalitativ video är däremot inte en del av Galaxy Tab A7:s repertoar.
Trots den simpla hårdvaran fungerar grundläggande uppgifter som att navigera genom enhetens gränssnitt förvånansvärt smidigt. Men systemkretsen visar snabbt sina begränsningar i lite mer krävande situationer, vilket kan leda till märkbara väntetider eller avbrott när man till exempel besöka innehållstunga sajter. Den snåla lagringskapaciteten är också begränsande, även om det avhjälps något av en micro-SD-kortplats med App2SD stöd.
Galaxy Tab A7 är ingen produkt som kommer att tilltala prestandaentusiaster, men har tillräckligt med kraft för standardappar, användbara kameror, en bra skärm och inte minst ett rimligt pris.
Samsung Galaxy Tab A7 2016
- 05/09/2016 v5.1 (old)
Andreas Kilian
Tablet - Vägt medel
Price comparison
