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Here is the comparison of features and specification of the mobile phones Samsung Galaxy Alpha and Microsoft Lumia 640 XL LTE Dual SIM.
Samsung Galaxy Alpha is manufactured by Samsung and this phone was announced in 2014, August. Samsung Galaxy Alpha 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 850 / 900 / 1900 / 2100
4G: LTE 800 / 850 / 900 / 1800 / 1900 / 2100 / 2600 (Bands 1, 2, 3, 5, 7, 8, 20) - G850F
Dipsplay Type: The dispaly type of the Samsung Galaxy Alpha is Super AMOLED capacitive touchscreen with 16M colors.
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Microsoft Lumia 640 XL LTE Dual SIM is manufactured by Microsoft and this phone was announced in 2015, March. Microsoft Lumia 640 XL LTE Dual SIM comes with with 5.7 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 XL LTE Dual SIM is IPS LCD capacitive touchscreen with 16M colors.
| Specification Summary: Samsung Galaxy Alpha vs Microsoft Lumia 640 XL LTE Dual SIM | ||
| Mobile Device | Samsung Galaxy Alpha | Microsoft Lumia 640 XL LTE Dual SIM |
| Display | 4.7 inches | 5.7 inches |
| Resolution | 720 x 1280 pixels | 720 x 1280 pixels |
| Processor | Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7 | Quad-core 1.2 GHz Cortex-A7 |
| Primary Camera | 12 MP | 13 MP |
| Front Camera | 2.1 MP | 5 MP |
| Storage | 32 GB | 8 GB |
| Battery | Li-Ion 1860 mAh | Li-Ion 3000 mAh |
| Full Specification comparison of Samsung Galaxy Alpha vs Microsoft Lumia 640 XL LTE Dual SIM | ||
| Mobile Device | Samsung Galaxy Alpha | Microsoft Lumia 640 XL LTE Dual SIM |
Display |
||
| Screen Size | 4.7 inches (~70.2% screen-to-body ratio) | 5.7 inches (~69.1% screen-to-body ratio) |
| Screen Resolution | 720 x 1280 pixels | 720 x 1280 pixels |
| Pixel Density | 720 x 1280 pixels (~312 ppi pixel density) | 720 x 1280 pixels (~259 ppi pixel density) |
| Display Type | Super AMOLED capacitive touchscreen with 16M colors | IPS LCD capacitive touchscreen with 16M colors |
| Screen Protection | Corning Gorilla Glass 4 | Corning Gorilla Glass 3 |
Processor and RAM |
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| Processor | Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7 | Quad-core 1.2 GHz Cortex-A7 |
| Interal Storage | 32 GB, 2 GB RAM | 8 GB, 1 GB RAM |
| External Storage | No | microSD, up to 128 GB |
OS |
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| OS Details | Android OS, v4.4.4 (KitKat), planned upgrade to v5.0 (Lollipop) | Microsoft Windows Phone 8.1 with Lumia Denim |
Display |
||
| Display | 4.7 inches (~70.2% screen-to-body ratio) Super AMOLED capacitive touchscreen, 16M colors 720 x 1280 pixels (~312 ppi pixel density) |
5.7 inches (~69.1% screen-to-body ratio) IPS LCD capacitive touchscreen, 16M colors 720 x 1280 pixels (~259 ppi pixel density) |
| Display Type | Super AMOLED capacitive touchscreen, 16M colors | IPS LCD capacitive touchscreen, 16M colors |
Camera |
||
| Main Camera | 12 MP, 4608 x 2592 pixels, autofocus, LED flash, check quality | 13 MP, 4128 x 3096 pixels, Carl Zeiss optics, autofocus, LED flash |
| Front Camera | 2.1 MP | 5 MP, 1080p |
| Camera Features | Dual camera, geo-tagging, touch focus, face/smile detection, panorama, HDR | 1/3'' sensor size |
Connectivity |
||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 2G | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700 / 1900 / 2100 |
| 4G | LTE 800 / 850 / 900 / 1800 / 1900 / 2100 / 2600 (Bands 1, 2, 3, 5, 7, 8, 20) - G850F | 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 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, DLNA, hotspot |
| Bluetooth | v4.0, A2DP, EDR, LE | v4.0, A2DP |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, Beidou |
| USB | microUSB v2.0 | microUSB v2.0 |
Multimedia |
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| FM Radio | No | FM radio |
| 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 | ||
| Temperature Sensor | ||
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