Here is the comparison of features and specification of the mobile phones Samsung Galaxy J7 and Allview A4 Duo.
Samsung Galaxy J7 is manufactured by Samsung and this phone was announced in Exp. announcement 2015, Q2. Samsung Galaxy J7 comes with with 5.5 inches and the resolution of the screen is 720 x 1280 pixels.
This phone supports following network:
2G: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G: HSDPA 900 / 2100
4G: LTE
Dipsplay Type: The dispaly type of the Samsung Galaxy J7 is TFT capacitive touchscreen with 16M colors.
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Allview A4 Duo is manufactured by Allview and this phone was announced in 2013, November. Allview A4 Duo comes with with 3.5 inches and the resolution of the screen is 320 x 480 pixels.
This phone supports following network:
2G: GSM 900 / 1800
3G: HSDPA 900 / 2100
Dipsplay Type: The dispaly type of the Allview A4 Duo is TFT capacitive touchscreen.
| Specification Summary: Samsung Galaxy J7 vs Allview A4 Duo | ||
| Mobile Device | Samsung Galaxy J7 | Allview A4 Duo |
| Display | 5.5 inches | 3.5 inches |
| Resolution | 720 x 1280 pixels | 320 x 480 pixels |
| Processor | Octa-core 1.2 GHz | Dual-core 1 GHz Cotex-A7 |
| Primary Camera | 13 MP | 2 MP |
| Front Camera | 5 MP | No |
| Storage | 4/8 GB | 512 MB RAM |
| Battery | Li-Ion 3000 mAh | Li-Ion 1200 mAh |
| Full Specification comparison of Samsung Galaxy J7 vs Allview A4 Duo | ||
| Mobile Device | Samsung Galaxy J7 | Allview A4 Duo |
Display |
||
| Screen Size | 5.5 inches | 3.5 inches (~49.7% screen-to-body ratio) |
| Screen Resolution | 720 x 1280 pixels | 320 x 480 pixels |
| Pixel Density | 720 x 1280 pixels (~267 ppi pixel density) | 320 x 480 pixels (~165 ppi pixel density) |
| Display Type | TFT capacitive touchscreen with 16M colors | TFT capacitive touchscreen |
| Screen Protection | ||
Processor and RAM |
||
| Processor | Octa-core 1.2 GHz | Dual-core 1 GHz Cotex-A7 |
| Interal Storage | 4/8 GB, 1.5 GB RAM | 512 MB RAM |
| External Storage | microSD, up to 64 GB | No |
OS |
||
| OS Details | Android OS, v5.1 (Lollipop) | Android OS, v4.2 (Jelly Bean) |
Display |
||
| Display | 5.5 inches TFT capacitive touchscreen, 16M colors 720 x 1280 pixels (~267 ppi pixel density) |
3.5 inches (~49.7% screen-to-body ratio) TFT capacitive touchscreen 320 x 480 pixels (~165 ppi pixel density) |
| Display Type | TFT capacitive touchscreen, 16M colors | TFT capacitive touchscreen |
Camera |
||
| Main Camera | 13 MP, 4128 x 3096 pixels, autofocus, LED flash | 2 MP, 1600 x 1200 pixels |
| Front Camera | 5 MP | No |
| Camera Features | Geo-tagging, touch focus, face detection | Touch focus, face detection |
Connectivity |
||
| GPRS | Yes | Class 12 |
| EDGE | Yes | Class 10 |
| 2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 900 / 1800 |
| 3G | HSDPA 900 / 2100 | HSDPA 900 / 2100 |
| 4G | LTE | |
| Wi-Fi/connectivity | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, hotspot, Wi-Fi Direct |
| Bluetooth | v4.0, A2DP | v4.0, A2DP, EDR |
| GPS | Yes, with A-GPS | No |
| USB | microUSB v2.0 | microUSB v2.0 |
Multimedia |
||
| FM Radio | FM radio with RDS; recording | FM radio |
| Loudspeaker | ||
| Audio Jack | Yes | Yes |
Other Features |
||
| Compass | ||
| Proximity Sensors | Yes | Yes |
| Accelerometer | Yes | Yes |
| Ambient Sensor | ||
| Gyroscope Sensor | ||
| Barometer Sensor | ||
| Temperature Sensor | ||
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