Here is the comparison of features and specification of the mobile phones Oppo R7 and Allview A4 Duo.
Oppo R7 is manufactured by and this phone was announced in 2015, May. Oppo R7 comes with with 5.0 inches and the resolution of the screen is 1080 x 1920 pixels.
This phone supports following network:
2G: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G: HSDPA 850 / 900 / 1900 / 2100 - Global, Taiwan
4G: LTE band 1(2100), 3(1800), 7(2600), 8(900), 40(2300) - Global
Dipsplay Type: The dispaly type of the Oppo R7 is AMOLED 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: Oppo R7 vs Allview A4 Duo | ||
| Mobile Device | Oppo R7 | Allview A4 Duo |
| Display | 5.0 inches | 3.5 inches |
| Resolution | 1080 x 1920 pixels | 320 x 480 pixels |
| Processor | Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53 | Dual-core 1 GHz Cotex-A7 |
| Primary Camera | 13 MP | 2 MP |
| Front Camera | 8 MP | No |
| Storage | 16 GB | 512 MB RAM |
| Battery | Non-removable Li-Po 2320 mAh | Li-Ion 1200 mAh |
| Full Specification comparison of Oppo R7 vs Allview A4 Duo | ||
| Mobile Device | Oppo R7 | Allview A4 Duo |
Display |
||
| Screen Size | 5.0 inches | 3.5 inches (~49.7% screen-to-body ratio) |
| Screen Resolution | 1080 x 1920 pixels | 320 x 480 pixels |
| Pixel Density | 1080 x 1920 pixels | 320 x 480 pixels (~165 ppi pixel density) |
| Display Type | AMOLED capacitive touchscreen with 16M colors | TFT capacitive touchscreen |
| Screen Protection | Corning Gorilla Glass 3 | |
Processor and RAM |
||
| Processor | Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53 | Dual-core 1 GHz Cotex-A7 |
| Interal Storage | 16 GB, 3 GB RAM | 512 MB RAM |
| External Storage | microSD, up to 128 GB (uses SIM 2 slot) | No |
OS |
||
| OS Details | Android OS, v4.4.2 (KitKat) | Android OS, v4.2 (Jelly Bean) |
Display |
||
| Display | 5.0 inches AMOLED capacitive touchscreen, 16M colors 1080 x 1920 pixels |
3.5 inches (~49.7% screen-to-body ratio) TFT capacitive touchscreen 320 x 480 pixels (~165 ppi pixel density) |
| Display Type | AMOLED capacitive touchscreen, 16M colors | TFT capacitive touchscreen |
Camera |
||
| Main Camera | 13 MP | 2 MP, 1600 x 1200 pixels |
| Front Camera | 8 MP | No |
| Camera Features | Geo-tagging, touch focus, face detection, panorama, HDR | 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 850 / 900 / 1900 / 2100 - Global, Taiwan | HSDPA 900 / 2100 |
| 4G | LTE band 1(2100), 3(1800), 7(2600), 8(900), 40(2300) - Global | |
| 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 | v4.0, A2DP, EDR |
| GPS | Yes, with A-GPS, GLONASS | No |
| USB | microUSB v2.0, USB Host | microUSB v2.0 |
Multimedia |
||
| FM Radio | To be confirmed | FM radio |
| Loudspeaker | ||
| Audio Jack | Yes | Yes |
Other Features |
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| Compass | Yes | |
| Proximity Sensors | Yes | Yes |
| Accelerometer | Yes | Yes |
| Ambient Sensor | ||
| Gyroscope Sensor | ||
| Barometer Sensor | ||
| Temperature Sensor | ||
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