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MagyarBreve Análise do Smartphone Samsung Galaxy J7 (2016)
| Networking | |
| iperf3 transmit AX12 | |
| Samsung Galaxy J7 2016 | |
| iperf3 receive AX12 | |
| Samsung Galaxy J7 2016 | |
| |||||||||||||||||||||||||
iluminação: 91 %
iluminação com acumulador: 287 cd/m²
Contraste: ∞:1 (Preto: 0 cd/m²)
ΔE Color 2.9 | 0.5-29.43 Ø4.93
ΔE Greyscale 2.1 | 0.5-98 Ø5.2
Gamma: 2.05
| Samsung Galaxy J7 2016 Super AMOLED, 1280x720, 5.5" | Honor 5X IPS, 1920x1080, 5.5" | Huawei P9 Lite IPS, 1920x1080, 5.2" | Sony Xperia XA IPS, 1280x720, 5" | Samsung Galaxy J5 2016 AMOLED, 1280x720, 5.2" | |
|---|---|---|---|---|---|
| Screen | -7% | 1% | -41% | -12% | |
| Brightness middle | 287 | 535 86% | 505 76% | 518 80% | 289 1% |
| Brightness | 289 | 521 80% | 468 62% | 475 64% | 291 1% |
| Brightness Distribution | 91 | 85 -7% | 88 -3% | 81 -11% | 96 5% |
| Black Level * | 0.43 | 0.74 | 0.61 | ||
| Colorchecker dE 2000 * | 2.9 | 4.88 -68% | 4.1 -41% | 6.8 -134% | 4.7 -62% |
| Colorchecker dE 2000 max. * | 10.1 | 8.66 14% | 5.8 43% | 11.4 -13% | 7.3 28% |
| Greyscale dE 2000 * | 2.1 | 5.2 -148% | 4.9 -133% | 7 -233% | 3 -43% |
| Gamma | 2.05 107% | 2.26 97% | 2.5 88% | 2.35 94% | 2.03 108% |
| CCT | 6228 104% | 7766 84% | 7116 91% | 8151 80% | 6291 103% |
| Contrast | 1244 | 682 | 849 |
* ... smaller is better
Screen Flickering / PWM (Pulse-Width Modulation)
| Screen flickering / PWM detected | 238.1 Hz |  | |
The display backlight flickers at 238.1 Hz (worst case, e.g., utilizing PWM) . The frequency of 238.1 Hz is relatively low, so sensitive users will likely notice flickering and experience eyestrain at the stated brightness setting and below. 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 | ||
|---|---|---|
| 6 ms ... rise ↗ and fall ↘ combined | ↗ 3 ms rise |  |
| ↘ 3 ms fall | ||
| The screen shows very fast response rates in our tests and should be very well suited for fast-paced gaming. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 14 % of all devices are better. This means that the measured response time is better than the average of all tested devices (21 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 40 ms ... rise ↗ and fall ↘ combined | ↗ 21 ms rise |  |
| ↘ 19 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. » 57 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.9 ms). | ||
| AnTuTu v6 - Total Score (sort by value) | |
| Samsung Galaxy J7 2016 | |
| Honor 5X | |
| Huawei P9 Lite | |
| Sony Xperia XA | |
| Samsung Galaxy J5 2016 | |
| Geekbench 4.0 | |
| 64 Bit Single-Core Score (sort by value) | |
| Samsung Galaxy J7 2016 | |
| 64 Bit Multi-Core Score (sort by value) | |
| Samsung Galaxy J7 2016 | |
| GFXBench (DX / GLBenchmark) 2.7 | |
| T-Rex Onscreen (sort by value) | |
| Samsung Galaxy J7 2016 | |
| Honor 5X | |
| Huawei P9 Lite | |
| Sony Xperia XA | |
| Samsung Galaxy J5 2016 | |
| 1920x1080 T-Rex Offscreen (sort by value) | |
| Samsung Galaxy J7 2016 | |
| Honor 5X | |
| Huawei P9 Lite | |
| Sony Xperia XA | |
| Samsung Galaxy J5 2016 | |
| GFXBench 3.0 | |
| on screen Manhattan Onscreen OGL (sort by value) | |
| Samsung Galaxy J7 2016 | |
| Honor 5X | |
| Huawei P9 Lite | |
| Sony Xperia XA | |
| Samsung Galaxy J5 2016 | |
| 1920x1080 1080p Manhattan Offscreen (sort by value) | |
| Samsung Galaxy J7 2016 | |
| Honor 5X | |
| Huawei P9 Lite | |
| Sony Xperia XA | |
| Samsung Galaxy J5 2016 | |
| GFXBench 3.1 | |
| on screen Manhattan ES 3.1 Onscreen (sort by value) | |
| Samsung Galaxy J7 2016 | |
| Huawei P9 Lite | |
| Sony Xperia XA | |
| Samsung Galaxy J5 2016 | |
| 1920x1080 Manhattan ES 3.1 Offscreen (sort by value) | |
| Samsung Galaxy J7 2016 | |
| Huawei P9 Lite | |
| Sony Xperia XA | |
| Samsung Galaxy J5 2016 | |
| PCMark for Android - Work performance score (sort by value) | |
| Samsung Galaxy J7 2016 | |
| Honor 5X | |
| Huawei P9 Lite | |
| Sony Xperia XA | |
| Samsung Galaxy J5 2016 | |
| Octane V2 - Total Score (sort by value) | |
| Samsung Galaxy J7 2016 | |
| Honor 5X | |
| Huawei P9 Lite | |
| Sony Xperia XA | |
| Samsung Galaxy J5 2016 | |
| Mozilla Kraken 1.1 - Total (sort by value) | |
| Samsung Galaxy J7 2016 | |
| Honor 5X | |
| Huawei P9 Lite | |
| Sony Xperia XA | |
| Samsung Galaxy J5 2016 | |
| WebXPRT 2015 - Overall (sort by value) | |
| Samsung Galaxy J7 2016 | |
| Honor 5X | |
| Huawei P9 Lite | |
| Sony Xperia XA | |
| Samsung Galaxy J5 2016 | |
| JetStream 1.1 - Total Score (sort by value) | |
| Samsung Galaxy J7 2016 | |
| Honor 5X | |
| Huawei P9 Lite | |
| Sony Xperia XA | |
| Samsung Galaxy J5 2016 | |
* ... smaller is better
| Samsung Galaxy J7 2016 | Honor 5X | Huawei P9 Lite | Sony Xperia XA | Samsung Galaxy J5 2016 | |
|---|---|---|---|---|---|
| AndroBench 3-5 | 5% | 16% | 11% | 5% | |
| Sequential Read 256KB | 189.4 | 144 -24% | 283.5 50% | 240.4 27% | 147 -22% |
| Sequential Write 256KB | 46.24 | 78 69% | 46.24 0% | 68.6 48% | 72 56% |
| Random Read 4KB | 22.33 | 17 -24% | 38.22 71% | 22.05 -1% | 21 -6% |
| Random Write 4KB | 10.11 | 10 -1% | 15.35 52% | 10.6 5% | 11.6 15% |
| Sequential Read 256KB SDCard | 75.5 | 60.8 -19% | 72.9 -3% | 79.8 6% | |
| Sequential Write 256KB SDCard | 58.2 | 25.1 -57% | 50.7 -13% | 46.61 -20% |
| Asphalt 8: Airborne | |||
| Configurações | Valor | ||
| high | 30 fps | ||
| very low | 30 fps | ||
| Dead Trigger 2 | |||
| Configurações | Valor | ||
| high | 30 fps | ||
(+) The maximum temperature on the upper side is 30.1 °C / 86 F, compared to the average of 35.1 °C / 95 F, ranging from 21.9 to 63.2 °C for the class Smartphone.
(+) The bottom heats up to a maximum of 31 °C / 88 F, compared to the average of 33.9 °C / 93 F
(+) In idle usage, the average temperature for the upper side is 29 °C / 84 F, compared to the device average of 32.8 °C / 91 F.
Samsung Galaxy J7 2016 audio analysis
(+) | speakers can play relatively loud (87.5 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 32.7% lower than median
(±) | linearity of bass is average (10.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 5.8% lower than median
(+) | mids are linear (6.1% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 7% higher than median
(+) | highs are linear (5.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (25.5% difference to median)
Compared to same class
» 59% of all tested devices in this class were better, 7% similar, 33% worse
» The best had a delta of 12%, average was 37%, worst was 134%
Compared to all devices tested
» 76% of all tested devices were better, 5% similar, 19% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Samsung Galaxy J5 2016 audio analysis
(+) | speakers can play relatively loud (84.1 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 32.6% lower than median
(±) | linearity of bass is average (7.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 7.6% higher than median
(±) | linearity of mids is average (10.9% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 6.1% higher than median
(+) | highs are linear (6.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(-) | overall sound is not linear (30.2% difference to median)
Compared to same class
» 76% of all tested devices in this class were better, 4% similar, 20% worse
» The best had a delta of 12%, average was 37%, worst was 134%
Compared to all devices tested
» 87% of all tested devices were better, 3% similar, 10% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Huawei P9 Lite audio analysis
(+) | speakers can play relatively loud (88.4 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 31% lower than median
(±) | linearity of bass is average (9.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.4% away from median
(+) | mids are linear (4.2% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.2% higher than median
(+) | highs are linear (2.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (21% difference to median)
Compared to same class
» 34% of all tested devices in this class were better, 8% similar, 58% worse
» The best had a delta of 12%, average was 37%, worst was 134%
Compared to all devices tested
» 54% of all tested devices were better, 8% similar, 39% worse
» The best had a delta of 4%, average was 25%, worst was 134%
| desligado |   0 / 0.31 Watt |
| Ocioso |  0.67 / 1.71 / 1.83 Watt |
| Carga |
2.37 / 3.31 Watt |
    
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
| Samsung Galaxy J7 2016 3300 mAh | Honor 5X 3000 mAh | Huawei P9 Lite 3000 mAh | Sony Xperia XA 2300 mAh | Samsung Galaxy J5 2016 3100 mAh | |
|---|---|---|---|---|---|
| Power Consumption | -57% | -35% | -22% | 8% | |
| Idle Minimum * | 0.67 | 0.87 -30% | 0.73 -9% | 0.72 -7% | 0.61 9% |
| Idle Average * | 1.71 | 2.08 -22% | 2.09 -22% | 1.5 12% | 1.41 18% |
| Idle Maximum * | 1.83 | 2.22 -21% | 2.11 -15% | 1.57 14% | 1.51 17% |
| Load Average * | 2.37 | 5.26 -122% | 4.15 -75% | 3.48 -47% | 2.56 -8% |
| Load Maximum * | 3.31 | 6.34 -92% | 5.05 -53% | 6.04 -82% | 3.1 6% |
* ... smaller is better
| Samsung Galaxy J7 2016 3300 mAh | Honor 5X 3000 mAh | Huawei P9 Lite 3000 mAh | Sony Xperia XA 2300 mAh | Samsung Galaxy J5 2016 3100 mAh | |
|---|---|---|---|---|---|
| Battery Runtime | -54% | -46% | -66% | -36% | |
| Reader / Idle | 2030 | 1053 -48% | 1404 -31% | 775 -62% | 1599 -21% |
| H.264 | 1220 | 602 -51% | 568 -53% | 460 -62% | 658 -46% |
| WiFi v1.3 | 1025 | 643 -37% | 604 -41% | 353 -66% | 643 -37% |
| Load | 681 | 144 -79% | 272 -60% | 170 -75% | 402 -41% |
Pro
Contra
Com o Galaxy J7 (2016), a Samsung aprimorou o seu smartphone de gama média de 5,5 polegadas de forma sutil e efetiva. Um destaque da edição 2016 é a carcaça de metal, que adiciona ao smartphone uma sensação táctil de maior qualidade e mais rigidez quando comparado com seu predecessor. O desempenho também foi melhorado com a modificação do SoC Snapdragon 615 octa-core para o Samsung Exynos 7870 Octa e a atualização da RAM de 1,5 para 2 GB. Outros pontos positivos: A nova edição vem com o SO Android 6.0.1 Marshmallow mais atual, em vez do Android 5.1.
A atualização valeu a pena: Se estiver procurando um bom smartphone de gama média acessível, o Galaxy J7 (2016) poderia ser o candidato correto.
As virtudes do predecessor, como uma tela Super AMOLED, a câmera traseira de 13 MP, a câmera frontal de 5 MP, e uma bateria removível, foram preservadas. No entanto, esta última tem inclusive mais capacidade no Galaxy J7 (2016) e fornece ao smartphone uma excelente duração da bateria.
Infelizmente, o Galaxy J7 (2016) também tem alguns pontos fracos. As lentas velocidades de Wi-Fi, a falta de um sensor de brilho, a medíocre qualidade de voz, e uma câmera principal apenas média precisa ser mencionada. Um leitor de digitais também poderia ter sido incluído nesta faixa de preços. Usuários mais sensíveis também poderiam perceber um pouco do perturbante flickering da tela em certas configurações do brilho. Basicamente, estes são mais ou menos os mesmos pontos que já criticamos no Galaxy J5 (2016). Portanto, se você deseja economizar 50 Euros (~$52) e pode viver com uma tela um pouco menor (5,2 em vez de 5,5-polegadas) bem como com um SoC mais lento, então o Galaxy J5 (2016) também poderia ser interessante.
With the Galaxy J7 (2016), Samsung has overhauled its mid-range 5.5-inch smartphone in a subtle, but effective way. One highlight of the 2016 edition is the metal case, which provides the smartphone with higher-quality haptics and more sturdiness when compared to its predecessor. The performance has also been taken up a notch by switching from the octa-core Snapdragon 615 SoC to the Samsung Exynos 7870 Octa and upgrading the RAM from 1.5 to 2 GB. Another plus point: The new edition comes with the more current Android 6.0.1 Marshmallow OS instead of Android 5.1.
The overhaul has been worth it: If you are looking for a good, affordable mid-range smartphone, the Galaxy J7 (2016) could be the right candidate.
The virtues of the predecessor, such as a Super AMOLED display, the 13 MP rear camera, the 5 MP front camera, and a removable battery, have been preserved. However, the latter has even more capacity on the Galaxy J7 (2016) and gives the smartphone excellent battery life.
Unfortunately, the Galaxy J7 (2016) also has a few weak points. The slow Wi-Fi speeds, a missing brightness sensor, the mediocre voice quality, and a qualitatively only average main camera need to be mentioned here. A fingerprint sensor could have also been included in this price range. More sensitive user could also perceive some disturbing screen flickering at certain brightness settings. Basically, these are more or less the same points we have already criticised with the Galaxy J5 (2016). So, if you want to save 50 Euros (~$52) and can live with a slightly smaller display (5.2 instead of 5.5-inch) as well as a slower SoC, then the Galaxy J5 (2016) could also be interesting.
Samsung Galaxy J7 2016
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12/06/2016 v6 (old)
Manuel Masiero