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MagyarTest: Amazon Fire 7 (2019) - En liten uppdatering av denna billiga surfplatta
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Distribution av ljusstyrkan: 75 %
Mitt på batteriet: 391 cd/m²
Kontrast: 2607:1 (Svärta: 0.15 cd/m²)
ΔE Color 6.3 | 0.5-29.43 Ø4.93
ΔE Greyscale 6.1 | 0.5-98 Ø5.2
69.4% sRGB (Calman 2D)
Gamma: 2.22
| Amazon Fire 7 2019 IPS, 1024x600, 7" | Alldocube M8 T801 IPS, 1920x1200, 8" | Trekstor SurfTab B10 IPS, 1280x800, 10.1" | Alcatel 1T 10 IPS, 1280x800, 10.1" | Amazon Fire HD 8 2018 IPS, 1280x800, 8" | Samsung Galaxy Tab A 10.1 2019 TFT-LCD, 1920x1200, 10.1" | Amazon Fire 7 2017 IPS, 1024x600, 7" | |
|---|---|---|---|---|---|---|---|
| Screen | -35% | -19% | -37% | -71% | -16% | -17% | |
| Brightness middle | 391 | 317.5 -19% | 223 -43% | 277 -29% | 359 -8% | 401 3% | 328 -16% |
| Brightness | 385 | 320 -17% | 211 -45% | 263 -32% | 358 -7% | 396 3% | 337 -12% |
| Brightness Distribution | 75 | 94 25% | 81 8% | 87 16% | 89 19% | 86 15% | 88 17% |
| Black Level * | 0.15 | 0.5 -233% | 0.22 -47% | 0.49 -227% | 0.85 -467% | 0.5 -233% | 0.35 -133% |
| Contrast | 2607 | 635 -76% | 1014 -61% | 565 -78% | 422 -84% | 802 -69% | 937 -64% |
| Colorchecker dE 2000 * | 6.3 | 6.12 3% | 6.2 2% | 5.8 8% | 6.8 -8% | 2.9 54% | 4.6 27% |
| Colorchecker dE 2000 max. * | 19.3 | 13.72 29% | 13 33% | 13.1 32% | 17.3 10% | 5.8 70% | 18.6 4% |
| Greyscale dE 2000 * | 6.1 | 5.8 5% | 6.2 -2% | 5.4 11% | 7.6 -25% | 4.1 33% | 3.8 38% |
| Gamma | 2.22 99% | 2.12 104% | 2.17 101% | 2.13 103% | 2.19 100% | 2.36 93% | 2.25 98% |
| CCT | 8069 81% | 7633 85% | 7022 93% | 7260 90% | 7160 91% | 7263 89% | 7338 89% |
* ... smaller is better
Screen Flickering / PWM (Pulse-Width Modulation)
| 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 8774 (minimum: 5 - maximum: 343500) Hz was measured. | |||
Display Response Times
| ↔ Response Time Black to White | ||
|---|---|---|
| 28.8 ms ... rise ↗ and fall ↘ combined | ↗ 16.4 ms rise |  |
| ↘ 12.4 ms fall | ||
| The screen shows relatively slow response rates in our tests and may be too slow for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 73 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 36.8 ms ... rise ↗ and fall ↘ combined | ↗ 18.8 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 0.165 (minimum) to 636 (maximum) ms. » 48 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.9 ms). | ||
| GFXBench | |
| on screen Car Chase Onscreen | |
| Average of class Tablet (3.1 - 117.9, n=66, last 2 years) | |
| Alldocube M8 T801 | |
| Samsung Galaxy Tab A 10.1 2019 | |
| Trekstor SurfTab B10 | |
| Amazon Fire HD 8 2018 | |
| 1920x1080 Car Chase Offscreen | |
| Average of class Tablet (2.2 - 284, n=66, last 2 years) | |
| Alldocube M8 T801 | |
| Samsung Galaxy Tab A 10.1 2019 | |
| Trekstor SurfTab B10 | |
| Amazon Fire HD 8 2018 | |
| JetStream 1.1 - Total Score | |
| Average of class Tablet (last 2 years) | |
| Samsung Galaxy Tab A 10.1 2019 (Samsung Browser 9.2) | |
| Alldocube M8 T801 (Chrome 72.0.3626.105) | |
| Asus ZenPad 8.0 Z380M-6B026A (Chrome 52.0.2743.91) | |
| Average MediaTek MT8163 V/B 1.3 GHz (13.3 - 21.2, n=6) | |
| Amazon Fire HD 8 2018 (Silk Browser 66.2.10.3359.126.10) | |
| Trekstor SurfTab B10 (Chrome 72) | |
| Amazon Fire 7 2019 (Silk Browser 70.3.1) | |
| Amazon Fire 7 2017 (Chrome Version 59) | |
| Alcatel 1T 10 (Chrome 69) | |
| WebXPRT 3 - Overall | |
| Average of class Tablet (34 - 435, n=47, last 2 years) | |
| Samsung Galaxy Tab A 10.1 2019 (Samsung Browser 9.2) | |
| Amazon Fire HD 8 2018 (Silk Browser 66.2.10.3359.126.10) | |
| Average MediaTek MT8163 V/B 1.3 GHz (23 - 25, n=3) | |
| Amazon Fire 7 2019 | |
| Speedometer 2.0 - Result | |
| Average of class Tablet (2.59 - 572, n=63, last 2 years) | |
| Samsung Galaxy Tab A 10.1 2019 (Samsung Browser 9.2) | |
| Amazon Fire 7 2019 (Silk Browser 70.3.1) | |
| Average MediaTek MT8163 V/B 1.3 GHz (11.1 - 11.1, n=2) | |
| Octane V2 - Total Score | |
| Average of class Tablet (763 - 105178, n=86, last 2 years) | |
| Samsung Galaxy Tab A 10.1 2019 (Samsung Browser 9.2) | |
| Alldocube M8 T801 (Chrome 72.0.3626.105) | |
| Trekstor SurfTab B10 (Chrome 72) | |
| Average MediaTek MT8163 V/B 1.3 GHz (2821 - 3320, n=6) | |
| Amazon Fire HD 8 2018 (Silk Browser 66.2.10.3359.126.10) | |
| Amazon Fire 7 2019 (Silk Browser 70.3.1) | |
| Asus ZenPad 8.0 Z380M-6B026A (Chrome 52.0.2743.91) | |
| Amazon Fire 7 2017 (Chrome Version 59) | |
| Alcatel 1T 10 (Chrome 69) | |
| Mozilla Kraken 1.1 - Total | |
| Alcatel 1T 10 (Chrome 69) | |
| Amazon Fire 7 2017 (Chrome Version 59) | |
| Trekstor SurfTab B10 (Chrome 72) | |
| Amazon Fire HD 8 2018 (Silk Browser 66.2.10.3359.126.10) | |
| Amazon Fire 7 2019 (Silk Browser 70.3.1) | |
| Average MediaTek MT8163 V/B 1.3 GHz (11818 - 14321, n=6) | |
| Asus ZenPad 8.0 Z380M-6B026A (Chrome 52.0.2743.91) | |
| Alldocube M8 T801 (Chrome 72.0.3626.105) | |
| Samsung Galaxy Tab A 10.1 2019 (Samsung Browser 9.2) | |
| Average of class Tablet (319 - 34733, n=74, last 2 years) | |
* ... smaller is better
| Amazon Fire 7 2019 | Alldocube M8 T801 | Trekstor SurfTab B10 | Alcatel 1T 10 | Amazon Fire HD 8 2018 | Samsung Galaxy Tab A 10.1 2019 | Amazon Fire 7 2017 | Asus ZenPad 8.0 Z380M-6B026A | Average 16 GB eMMC Flash | Average of class Tablet | |
|---|---|---|---|---|---|---|---|---|---|---|
| AndroBench 3-5 | 18% | 18% | -3% | 10% | 81% | -22% | -13% | 1% | 1204% | |
| Sequential Read 256KB | 164.9 | 142.8 -13% | 109 -34% | 137.2 -17% | 158.5 -4% | 300 82% | 113.7 -31% | 158.4 -4% | 164.5 ? 0% | 957 ? 480% |
| Sequential Write 256KB | 77.3 | 103 33% | 70.5 -9% | 83.7 8% | 41.89 -46% | 90.7 17% | 34.1 -56% | 45.71 -41% | 43 ? -44% | 646 ? 736% |
| Random Read 4KB | 24.98 | 19.5 -22% | 16.96 -32% | 12.72 -49% | 26.98 8% | 62.6 151% | 21.97 -12% | 21.96 -12% | 21.7 ? -13% | 185.8 ? 644% |
| Random Write 4KB | 5.83 | 10.01 72% | 8.43 45% | 10.1 73% | 12.25 110% | 11.37 95% | 6.03 3% | 8.35 43% | 8.08 ? 39% | 178.1 ? 2955% |
| Sequential Read 256KB SDCard | 59.2 ? | 83.2 ? 41% | 39.81 ? -33% | 51.4 ? -13% | 81.2 ? 37% | 45.54 ? -23% | 35.2 -41% | 59.1 ? 0% | ||
| Sequential Write 256KB SDCard | 32.05 ? | 62.5 ? 95% | 31.99 ? 0% | 34.03 ? 6% | 65.6 ? 105% | 27.74 ? -13% | 24.9 -22% | 39.8 ? 24% |
Arena of Valor
Temple Run 2
(+) The maximum temperature on the upper side is 39.1 °C / 102 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 39.7 °C / 103 F, compared to the average of 33.2 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 27.9 °C / 82 F, compared to the device average of 30 °C / 86 F.
Amazon Fire 7 2019 audio analysis
(±) | speaker loudness is average but good (81.9 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 35% lower than median
(±) | linearity of bass is average (8% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 5.6% lower than median
(±) | linearity of mids is average (7.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.8% away from median
(+) | highs are linear (2.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (23.9% difference to median)
Compared to same class
» 70% of all tested devices in this class were better, 7% similar, 24% worse
» The best had a delta of 7%, average was 22%, worst was 129%
Compared to all devices tested
» 68% of all tested devices were better, 7% similar, 25% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Samsung Galaxy Tab A 10.1 2019 audio analysis
(+) | speakers can play relatively loud (86.2 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 18.9% lower than median
(±) | linearity of bass is average (13.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.1% away from median
(+) | mids are linear (3.9% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.6% higher than median
(+) | highs are linear (5.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (15% difference to median)
Compared to same class
» 27% of all tested devices in this class were better, 2% similar, 71% worse
» The best had a delta of 7%, average was 22%, worst was 129%
Compared to all devices tested
» 18% of all tested devices were better, 4% similar, 78% worse
» The best had a delta of 4%, average was 25%, worst was 134%
| Av/Standby |   0.02 / 0.32 Watt |
| Låg belastning |  1.1 / 2.77 / 2.79 Watt |
| Hög belastning |
4.5 / 5.61 Watt |
    
| |
Förklaring:
min: ,
med: ,
max: Metrahit Energy | |
| Amazon Fire 7 2019 2980 mAh | Alldocube M8 T801 5500 mAh | Trekstor SurfTab B10 6000 mAh | Alcatel 1T 10 4000 mAh | Amazon Fire HD 8 2018 4750 mAh | Samsung Galaxy Tab A 10.1 2019 6150 mAh | Amazon Fire 7 2017 2980 mAh | |
|---|---|---|---|---|---|---|---|
| Power Consumption | -104% | -78% | -22% | -13% | -59% | 8% | |
| Idle Minimum * | 1.1 | 3.4 -209% | 2.2 -100% | 1.01 8% | 0.97 12% | 1.66 -51% | 0.97 12% |
| Idle Average * | 2.77 | 5.1 -84% | 3.94 -42% | 3.69 -33% | 3.26 -18% | 4.28 -55% | 2.68 3% |
| Idle Maximum * | 2.79 | 5.3 -90% | 4 -43% | 3.81 -37% | 3.37 -21% | 4.44 -59% | 2.69 4% |
| Load Average * | 4.5 | 6 -33% | 9.35 -108% | 6.17 -37% | 5.68 -26% | 7.53 -67% | 4.26 5% |
| Load Maximum * | 5.61 | 11.5 -105% | 10.92 -95% | 6.19 -10% | 6.21 -11% | 9.09 -62% | 4.64 17% |
* ... smaller is better
| Amazon Fire 7 2019 2980 mAh | Amazon Fire 7 2017 2980 mAh | Alldocube M8 T801 5500 mAh | Trekstor SurfTab B10 6000 mAh | Alcatel 1T 10 4000 mAh | Amazon Fire HD 8 2018 4750 mAh | Samsung Galaxy Tab A 10.1 2019 6150 mAh | |
|---|---|---|---|---|---|---|---|
| Battery Runtime | 6% | -9% | 11% | 18% | 26% | 67% | |
| Reader / Idle | 1008 | 941 -7% | 1168 16% | 1500 49% | |||
| H.264 | 536 | 511 -5% | 498 -7% | 838 56% | |||
| WiFi v1.3 | 462 | 516 12% | 420 -9% | 515 11% | 545 18% | 490 6% | 723 56% |
| Load | 169 | 209 24% | 316 87% | 347 105% |
För
Emot
Omdöme - Mer prestanda för låga krav
Läs den fullständiga versionen av den här recensionen på engelska här.
Amazon Fire 7 (2019) visar sig vara en aningen uppdaterad version av sin föregångare. Den som funderar på att byta upp sig kan förvänta sig en prestandaökning på runt 40%. Höljet är fortfarande robust och det har bara gjorts mindre förändringar på utsidan, exempelvis har den en annan färg på knapparna. Priset är också samma, 500 kronor med reklam. Det går också att betala ytterligare 150 kronor för en reklamfri surfplatta.
2019 års uppgradering av Amazon Fire 7 ger en prestandaökning på runt 40%. Men den är fortfarande bara för användare som har låga krav.
Man får inte ha för stora förväntningar på den här uppgraderingen. Amazons surfplatta är fortfarande en enhet för personer med låga krav på prestanda. Den lågupplösta skärmen kan inte visa HD-innehåll och det går bara att spela enklare eller äldre spel på den. Fire 7 har nu dessutom en timma kortare batteritid och kamerans kvalitet räcker bara till enklare bilder trots att den framåtriktade kameran har uppdaterats. Om du letar efter en billig surfplatta som klarar av grundläggande uppgifter kan Amazon Fire 7 (2019) passa bra. Om du förväntar dig mer än så vill du nog titta någon annanstans.
Amazon Fire 7 2019
-
07/15/2019 v6 (old)
Mike Wobker
Price comparison
