Here is the comparison of features and specification of the mobile phones Yezz Billy 4 and Allview Viper V1.
Yezz Billy 4 is manufactured by Yezz and this phone was announced in 2014, June. Yezz Billy 4 comes with with 4.0 inches and the resolution of the screen is 480 x 800 pixels.
This phone supports following network:
2G: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G: HSDPA 850 / 1900 - SIM 1 & SIM 2 - BM4MI043
Dipsplay Type: The dispaly type of the Yezz Billy 4 is TFT capacitive touchscreen with 16M colors.
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Allview Viper V1 is manufactured by Allview and this phone was announced in 2013, June. Allview Viper V1 comes with with 4.7 inches and the resolution of the screen is 720 x 1280 pixels.
This phone supports following network:
2G: GSM 850 / 900 / 1800 / 1900
3G: HSDPA 900 / 2100
Dipsplay Type: The dispaly type of the Allview Viper V1 is IPS capacitive touchscreen.
Specification Summary: Yezz Billy 4 vs Allview Viper V1 | ||
Mobile Device | Yezz Billy 4 | Allview Viper V1 |
Display | 4.0 inches | 4.7 inches |
Resolution | 480 x 800 pixels | 720 x 1280 pixels |
Processor | Quad-core 1.2 GHz Cortex-A7 | Quad-core 1.2 GHz Cortex-A7 |
Primary Camera | 8 MP | 8 MP |
Front Camera | 1.3 MP | 2 MP |
Storage | 4 GB | 4/16 GB |
Battery | Li-Ion 1300 mAh | Li-Ion 1800 mAh |
Full Specification comparison of Yezz Billy 4 vs Allview Viper V1 | ||
Mobile Device | Yezz Billy 4 | Allview Viper V1 |
Display |
||
Screen Size | 4.0 inches (~57.7% screen-to-body ratio) | 4.7 inches (~64.7% screen-to-body ratio) |
Screen Resolution | 480 x 800 pixels | 720 x 1280 pixels |
Pixel Density | 480 x 800 pixels (~233 ppi pixel density) | 720 x 1280 pixels (~312 ppi pixel density) |
Display Type | TFT capacitive touchscreen with 16M colors | IPS capacitive touchscreen |
Screen Protection | Corning Gorilla Glass | |
Processor and RAM |
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Processor | Quad-core 1.2 GHz Cortex-A7 | Quad-core 1.2 GHz Cortex-A7 |
Interal Storage | 4 GB, 512 MB RAM | 4/16 GB, 1 GB RAM |
External Storage | microSD, up to 128 GB | microSD, up to 32 GB |
OS |
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OS Details | Microsoft Windows Phone 8.1 | Android OS, v4.2 (Jelly Bean) |
Display |
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Display | 4.0 inches (~57.7% screen-to-body ratio) TFT capacitive touchscreen, 16M colors 480 x 800 pixels (~233 ppi pixel density) |
4.7 inches (~64.7% screen-to-body ratio) IPS capacitive touchscreen 720 x 1280 pixels (~312 ppi pixel density) |
Display Type | TFT capacitive touchscreen, 16M colors | IPS capacitive touchscreen |
Camera |
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Main Camera | 8 MP, 3264 x 2448 pixels, autofocus, LED flash | 8 MP, 3264 x 2448 pixels, autofocus, LED flash |
Front Camera | 1.3 MP | 2 MP |
Camera Features | Geo-tagging, touch focus | Geo-tagging, touch focus, face detection, HDR |
Connectivity |
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GPRS | Class 12 | Class 12 |
EDGE | Class 12 | Class 10 |
2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
3G | HSDPA 850 / 1900 - SIM 1 & SIM 2 - BM4MI043 | HSDPA 900 / 2100 |
4G | ||
Wi-Fi/connectivity | Wi-Fi 802.11 a/b/g/n, dual-band, 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, GLONASS | Yes, with A-GPS |
USB | microUSB v2.0 | microUSB v2.0 |
Multimedia |
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FM Radio | Stereo FM radio | 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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