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Here is the comparison of features and specification of the mobile phones Samsung Galaxy A7 Duos and Samsung Galaxy Alpha.
Samsung Galaxy A7 Duos is manufactured by Samsung and this phone was announced in 2015, January. Samsung Galaxy A7 Duos comes with with 5.5 inches and the resolution of the screen is 1080 x 1920 pixels.
This phone supports following network:
2G: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G: HSDPA 850 / 900 / 1900 / 2100 - A700YD, A700H
4G: LTE band 1(2100), 3(1800), 7(2600), 8(900), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - A700YD
Dipsplay Type: The dispaly type of the Samsung Galaxy A7 Duos is Super AMOLED capacitive touchscreen with 16M colors.
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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.
| Specification Summary: Samsung Galaxy A7 Duos vs Samsung Galaxy Alpha | ||
| Mobile Device | Samsung Galaxy A7 Duos | Samsung Galaxy Alpha |
| Display | 5.5 inches | 4.7 inches |
| Resolution | 1080 x 1920 pixels | 720 x 1280 pixels |
| Processor | Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53 | Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7 |
| Primary Camera | 13 MP | 12 MP |
| Front Camera | 5 MP | 2.1 MP |
| Storage | 16 GB | 32 GB |
| Battery | Non-removable Li-Ion 2600 mAh | Li-Ion 1860 mAh |
| Full Specification comparison of Samsung Galaxy A7 Duos vs Samsung Galaxy Alpha | ||
| Mobile Device | Samsung Galaxy A7 Duos | Samsung Galaxy Alpha |
Display |
||
| Screen Size | 5.5 inches (~72.5% screen-to-body ratio) | 4.7 inches (~70.2% screen-to-body ratio) |
| Screen Resolution | 1080 x 1920 pixels | 720 x 1280 pixels |
| Pixel Density | 1080 x 1920 pixels (~401 ppi pixel density) | 720 x 1280 pixels (~312 ppi pixel density) |
| Display Type | Super AMOLED capacitive touchscreen with 16M colors | Super AMOLED capacitive touchscreen with 16M colors |
| Screen Protection | Corning Gorilla Glass 4 | Corning Gorilla Glass 4 |
Processor and RAM |
||
| Processor | Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53 | Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7 |
| Interal Storage | 16 GB, 2 GB RAM | 32 GB, 2 GB RAM |
| External Storage | microSD, up to 64 GB (uses SIM 2 slot) | No |
OS |
||
| OS Details | Android OS, v4.4.4 (KitKat) | Android OS, v4.4.4 (KitKat), planned upgrade to v5.0 (Lollipop) |
Display |
||
| Display | 5.5 inches (~72.5% screen-to-body ratio) Super AMOLED capacitive touchscreen, 16M colors 1080 x 1920 pixels (~401 ppi pixel density) |
4.7 inches (~70.2% screen-to-body ratio) Super AMOLED capacitive touchscreen, 16M colors 720 x 1280 pixels (~312 ppi pixel density) |
| Display Type | Super AMOLED capacitive touchscreen, 16M colors | Super AMOLED capacitive touchscreen, 16M colors |
Camera |
||
| Main Camera | 13 MP, 4128 x 3096 pixels, autofocus, LED flash | 12 MP, 4608 x 2592 pixels, autofocus, LED flash, check quality |
| Front Camera | 5 MP, 1080p | 2.1 MP |
| Camera Features | Geo-tagging, touch focus, face detection, panorama, HDR | Dual camera, geo-tagging, touch focus, face/smile detection, panorama, HDR |
Connectivity |
||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G | HSDPA 850 / 900 / 1900 / 2100 - A700YD, A700H | HSDPA 850 / 900 / 1900 / 2100 |
| 4G | LTE band 1(2100), 3(1800), 7(2600), 8(900), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - A700YD | LTE 800 / 850 / 900 / 1800 / 1900 / 2100 / 2600 (Bands 1, 2, 3, 5, 7, 8, 20) - G850F |
| Wi-Fi/connectivity | Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | v4.0, A2DP, EDR, LE | v4.0, A2DP, EDR, LE |
| GPS | Yes, with A-GPS, GLONASS/ Beidou (market dependant) | Yes, with A-GPS, GLONASS |
| USB | microUSB v2.0 | microUSB v2.0 |
Multimedia |
||
| FM Radio | FM radio with RDS; recording | 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 | ||
| Temperature Sensor | ||
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