Here is the comparison of features and specification of the mobile phones Microsoft Lumia 640 LTE Dual SIM and Allview Viva Q8.
Microsoft Lumia 640 LTE Dual SIM is manufactured by Microsoft and this phone was announced in 2015, March. Microsoft Lumia 640 LTE Dual SIM comes with with 5.0 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 850 / 900 / 1700 / 1900 / 2100
4G: LTE 700/800/850/900/1700/1800/1900/2100/2600 TD-LTE 2300 / 2600 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40)
Dipsplay Type: The dispaly type of the Microsoft Lumia 640 LTE Dual SIM is IPS LCD capacitive touchscreen with 16M colors.
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Allview Viva Q8 is manufactured by Allview and this phone was announced in 2013, July. Allview Viva Q8 comes with with 7.9 inches and the resolution of the screen is 768 x 1024 pixels.
This phone supports following network:
2G: N/A
Dipsplay Type: The dispaly type of the Allview Viva Q8 is IPS LCD capacitive touchscreen.
| Specification Summary: Microsoft Lumia 640 LTE Dual SIM vs Allview Viva Q8 | ||
| Mobile Device | Microsoft Lumia 640 LTE Dual SIM | Allview Viva Q8 |
| Display | 5.0 inches | 7.9 inches |
| Resolution | 720 x 1280 pixels | 768 x 1024 pixels |
| Processor | Quad-core 1.2 GHz Cortex-A7 | Quad-core 1 GHz Cortex-A7 |
| Primary Camera | 8 MP | 5 MP |
| Front Camera | 1 MP | VGA |
| Storage | 8 GB | 8 GB |
| Battery | Li-Ion 2500 mAh | Non-removable Li-Po 4000 mAh |
| Full Specification comparison of Microsoft Lumia 640 LTE Dual SIM vs Allview Viva Q8 | ||
| Mobile Device | Microsoft Lumia 640 LTE Dual SIM | Allview Viva Q8 |
Display |
||
| Screen Size | 5.0 inches (~67.6% screen-to-body ratio) | 7.9 inches (~69.5% screen-to-body ratio) |
| Screen Resolution | 720 x 1280 pixels | 768 x 1024 pixels |
| Pixel Density | 720 x 1280 pixels (~294 ppi pixel density) | 768 x 1024 pixels (~162 ppi pixel density) |
| Display Type | IPS LCD capacitive touchscreen with 16M colors | IPS LCD capacitive touchscreen |
| Screen Protection | Corning Gorilla Glass 3 | |
Processor and RAM |
||
| Processor | Quad-core 1.2 GHz Cortex-A7 | Quad-core 1 GHz Cortex-A7 |
| Interal Storage | 8 GB, 1 GB RAM | 8 GB, 1 GB RAM |
| External Storage | microSD, up to 128 GB | microSD, up to 32 GB |
OS |
||
| OS Details | Microsoft Windows Phone 8.1 with Lumia Denim | Android OS, v4.2 (Jelly Bean), upgradable to v4.4.2 (KitKat) |
Display |
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| Display | 5.0 inches (~67.6% screen-to-body ratio) IPS LCD capacitive touchscreen, 16M colors 720 x 1280 pixels (~294 ppi pixel density) |
7.9 inches (~69.5% screen-to-body ratio) IPS LCD capacitive touchscreen 768 x 1024 pixels (~162 ppi pixel density) |
| Display Type | IPS LCD capacitive touchscreen, 16M colors | IPS LCD capacitive touchscreen |
Camera |
||
| Main Camera | 8 MP, 3264 x 2448 pixels, autofocus, LED flash | 5 MP, 2592 ? 1944 pixels, autofocus |
| Front Camera | 1 MP, 720p | VGA |
| Camera Features | 1/4'' sensor size | |
Connectivity |
||
| GPRS | Yes | No |
| EDGE | Yes | No |
| 2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | N/A |
| 3G | HSDPA 850 / 900 / 1700 / 1900 / 2100 | |
| 4G | LTE 700/800/850/900/1700/1800/1900/2100/2600 TD-LTE 2300 / 2600 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40) | |
| Wi-Fi/connectivity | Wi-Fi 802.11 b/g/n, DLNA, hotspot | Wi-Fi 802.11 b/g/n |
| Bluetooth | v4.0, A2DP | |
| GPS | Yes, with A-GPS, GLONASS, Beidou | |
| USB | microUSB v2.0 | microUSB v2.0, USB Host |
Multimedia |
||
| FM Radio | FM radio | No |
| Loudspeaker | ||
| Audio Jack | Yes | Yes |
Other Features |
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| Compass | Yes | |
| Proximity Sensors | Yes | |
| Accelerometer | Yes | Yes |
| Ambient Sensor | ||
| Gyroscope Sensor | ||
| Barometer Sensor | ||
| Temperature Sensor | ||
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