Here is the comparison of features and specification of the mobile phones Microsoft Lumia 640 Dual SIM and Samsung Galaxy J7.
Microsoft Lumia 640 Dual SIM is manufactured by Microsoft and this phone was announced in 2015, March. Microsoft Lumia 640 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 / 1900 / 2100
Dipsplay Type: The dispaly type of the Microsoft Lumia 640 Dual SIM is IPS LCD capacitive touchscreen with 16M colors.
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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.
Specification Summary: Microsoft Lumia 640 Dual SIM vs Samsung Galaxy J7 | ||
Mobile Device | Microsoft Lumia 640 Dual SIM | Samsung Galaxy J7 |
Display | 5.0 inches | 5.5 inches |
Resolution | 720 x 1280 pixels | 720 x 1280 pixels |
Processor | Quad-core 1.2 GHz Cortex-A7 | Octa-core 1.2 GHz |
Primary Camera | 8 MP | 13 MP |
Front Camera | 1 MP | 5 MP |
Storage | 8 GB | 4/8 GB |
Battery | Li-Ion 2500 mAh | Li-Ion 3000 mAh |
Full Specification comparison of Microsoft Lumia 640 Dual SIM vs Samsung Galaxy J7 | ||
Mobile Device | Microsoft Lumia 640 Dual SIM | Samsung Galaxy J7 |
Display |
||
Screen Size | 5.0 inches (~67.6% screen-to-body ratio) | 5.5 inches |
Screen Resolution | 720 x 1280 pixels | 720 x 1280 pixels |
Pixel Density | 720 x 1280 pixels (~294 ppi pixel density) | 720 x 1280 pixels (~267 ppi pixel density) |
Display Type | IPS LCD capacitive touchscreen with 16M colors | TFT capacitive touchscreen with 16M colors |
Screen Protection | Corning Gorilla Glass 3 | |
Processor and RAM |
||
Processor | Quad-core 1.2 GHz Cortex-A7 | Octa-core 1.2 GHz |
Interal Storage | 8 GB, 1 GB RAM | 4/8 GB, 1.5 GB RAM |
External Storage | microSD, up to 128 GB | microSD, up to 64 GB |
OS |
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OS Details | Microsoft Windows Phone 8.1 with Lumia Denim | Android OS, v5.1 (Lollipop) |
Display |
||
Display | 5.0 inches (~67.6% screen-to-body ratio) IPS LCD capacitive touchscreen, 16M colors 720 x 1280 pixels (~294 ppi pixel density) |
5.5 inches TFT capacitive touchscreen, 16M colors 720 x 1280 pixels (~267 ppi pixel density) |
Display Type | IPS LCD capacitive touchscreen, 16M colors | TFT capacitive touchscreen, 16M colors |
Camera |
||
Main Camera | 8 MP, 3264 x 2448 pixels, autofocus, LED flash | 13 MP, 4128 x 3096 pixels, autofocus, LED flash |
Front Camera | 1 MP, 720p | 5 MP |
Camera Features | 1/4'' sensor size | Geo-tagging, touch focus, face detection |
Connectivity |
||
GPRS | Yes | Yes |
EDGE | Yes | Yes |
2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 900 / 2100 |
4G | LTE | |
Wi-Fi/connectivity | Wi-Fi 802.11 b/g/n, DLNA, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
Bluetooth | v4.0, A2DP | v4.0, A2DP |
GPS | Yes, with A-GPS, GLONASS, Beidou | Yes, with A-GPS |
USB | microUSB v2.0 | microUSB v2.0 |
Multimedia |
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FM Radio | FM radio | FM radio with RDS; recording |
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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