Phone Comparison - Samsung Galaxy Alpha vs Samsung Galaxy Xcover 3 vs Samsung Galaxy J7

Price Comparison (India) - -

general General Info

Manufacturer Samsung Samsung Samsung
Announced August 2014 March 2015 June 2015
Status Available - September 2014 Available - April 2015 Available - June 2015
Price - Rs. 12,300 ($181.00) [Similarly Priced] Rs. 13,400 ($197.06) [Similarly Priced]
Colors Black, white, gold, silver, blue Gray White, Black
Form Factor Candybar Candybar Candybar
Dimension 132.4 x 65.5 x 6.7 mm
(5.21 x 2.58 x 0.26 in)
10 mm thickness
(0.39 in thickness)
152.4 x 78.6 x 7.5 mm
(6 x 3.09 x 0.3 in)
Weight 115 g (4.06 oz) 154 g (5.43 oz) 171 g (6.03 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA HSDPA 900 / 2100
4G Network LTE LTE 800 / 850 / 900 / 1800 / 2100 / 2600
(Bands 1, 3, 5, 7, 8, 20)
LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - IP67 certified - dust and water resistant up to 1 meter and 30 minutes
- MIL-STD-810G certified - salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant
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hardware Hardware and OS

OS Android OS, v4.4.4 (KitKat) Android OS, v4.4 (KitKat), planned upgrade to v5.0 (Lollipop) Android OS, v5.1 (Lollipop)
Processor Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Exynos 5 Octa 5430 - Octa-core 1.2 GHz, Exynos 7580
GPU Mali-T628 MP6 - Mali-T720
RAM 2 GB 1.5 GB 1.5 GB
Internal Memory 32 GB 8 GB 16 GB
External Memory No microSD, up to 32 GB microSD, up to 128 GB

display Display

Type Super AMOLED capacitive touchscreen Capacitive touchscreen Super AMOLED Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 4.5 inches 5.5 inches
Resolution 720 x 1280 pixels (320 ppi) 480 x 800 pixels (207 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 66.95% - 69.63%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No - FM radio with RDS; recording
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 12 MP, 4128 x 3096 pixels 5 MP, 2592 х 1944 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR Auto focus, Yes Auto focus, Geo-tagging, Touch Focus, Beauty Face, Continuous Shots, Sensor Size: 1/3.06-inch, F1.9, Interval Shot, Panorama, Sports Mode, Sound and Shot Mode
Video 2160p@30fps Yes 1080p@30fps
Front Camera 2.1 MP [Similar] 2 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42 Mbps, HSUPA; LTE-A, Cat6, 300 Mbps DL HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth v4.0, A2DP, EDR, LE Yes v4.1, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Yes Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 32 GB, 2 GB RAM 8 GB, 1.5 GB RAM 16 GB, 1.5 GB RAM
Expandable Storage No microSD, up to 32 GB microSD, up to 128 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 1860 mAh 2200 mAh 3000 mAh
Stand by - - Up to 354 h
Talk Time - - Up to 18 h (3G)