Here is the comparison of features and specification of the mobile phones Microsoft Lumia 640 LTE Dual SIM and Samsung Galaxy J.
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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Samsung Galaxy J is manufactured by Samsung and this phone was announced in 2013, December. Samsung Galaxy J comes with with 5.0 inches and the resolution of the screen is 1080 x 1920 pixels.
This phone supports following network:
2G: GSM 900 / 1800 / 1900
3G: HSDPA 800 / 850 / 2100
4G: LTE 900 / 1800 / 2100 (Bands 1, 3, 8)
Dipsplay Type: The dispaly type of the Samsung Galaxy J is Super AMOLED capacitive touchscreen with 16M colors.
Specification Summary: Microsoft Lumia 640 LTE Dual SIM vs Samsung Galaxy J | ||
Mobile Device | Microsoft Lumia 640 LTE Dual SIM | Samsung Galaxy J |
Display | 5.0 inches | 5.0 inches |
Resolution | 720 x 1280 pixels | 1080 x 1920 pixels |
Processor | Quad-core 1.2 GHz Cortex-A7 | Quad-core 2.3 GHz Krait 400 |
Primary Camera | 8 MP | 13 MP |
Front Camera | 1 MP | 2 MP |
Storage | 8 GB | 16 GB |
Battery | Li-Ion 2500 mAh | Li-Ion 2600 mAh |
Full Specification comparison of Microsoft Lumia 640 LTE Dual SIM vs Samsung Galaxy J | ||
Mobile Device | Microsoft Lumia 640 LTE Dual SIM | Samsung Galaxy J |
Display |
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Screen Size | 5.0 inches (~67.6% screen-to-body ratio) | 5.0 inches (~71.9% screen-to-body ratio) |
Screen Resolution | 720 x 1280 pixels | 1080 x 1920 pixels |
Pixel Density | 720 x 1280 pixels (~294 ppi pixel density) | 1080 x 1920 pixels (~441 ppi pixel density) |
Display Type | IPS LCD capacitive touchscreen with 16M colors | Super AMOLED capacitive touchscreen with 16M colors |
Screen Protection | Corning Gorilla Glass 3 | Corning Gorilla Glass 3 |
Processor and RAM |
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Processor | Quad-core 1.2 GHz Cortex-A7 | Quad-core 2.3 GHz Krait 400 |
Interal Storage | 8 GB, 1 GB RAM | 16 GB, 3 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, v4.3 (Jelly Bean), upgradable to v4.4 (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) |
5.0 inches (~71.9% screen-to-body ratio) Super AMOLED capacitive touchscreen, 16M colors 1080 x 1920 pixels (~441 ppi pixel density) |
Display Type | IPS LCD capacitive touchscreen, 16M colors | Super AMOLED capacitive touchscreen, 16M colors |
Camera |
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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 | 2 MP, 1080p@30fps, dual video call |
Camera Features | 1/4'' sensor size | Dual Shot, Simultaneous HD video and image recording, geo-tagging, touch focus, face/smile detection, HDR |
Connectivity |
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GPRS | Yes | Yes |
EDGE | Yes | Yes |
2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 900 / 1800 / 1900 |
3G | HSDPA 850 / 900 / 1700 / 1900 / 2100 | HSDPA 800 / 850 / 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) | LTE 900 / 1800 / 2100 (Bands 1, 3, 8) |
Wi-Fi/connectivity | Wi-Fi 802.11 b/g/n, DLNA, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot |
Bluetooth | v4.0, A2DP | v4.0, A2DP, EDR, LE |
GPS | Yes, with A-GPS, GLONASS, Beidou | Yes, with A-GPS, GLONASS |
USB | microUSB v2.0 | microUSB v2.0 (MHL 2 TV-out), USB Host |
Multimedia |
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FM Radio | FM radio | No |
Loudspeaker | ||
Audio Jack | Yes | Yes |
Other Features |
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Compass | Yes | Yes |
Proximity Sensors | Yes | Yes |
Accelerometer | Yes | Yes |
Ambient Sensor | ||
Gyroscope Sensor | Yes | |
Barometer Sensor | Yes | |
Temperature Sensor |
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