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Samsung Galaxy Alpha vs Samsung Galaxy A3 Duos

General Info

Manufacturer
Samsung Samsung
Announced
August 2014 October 2014
Status
Available - September 2014 Available - November 2014
Price
- Rs. 14,265 ($209.78) [Similarly Priced]
Colors
Black, white, gold, silver, blue Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B
Form Factor
Candybar Candybar
Dimension
132.4 x 65.5 x 6.7 mm
(5.21 x 2.58 x 0.26 in)
130.1 x 65.5 x 6.9 mm
(5.12 x 2.58 x 0.27 in)
Weight
115 g (4.06 oz) 110.3 g (3.88.0.11 oz)
2G Network
GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE LTE
Messaging
SMS, MMS, EMail, IM SMS, MMS, EMail, IM

Display

Type
Super AMOLED capacitive touchscreen Super AMOLED capacitive touchscreen
Colors
16M colors 16M colors
Size
4.7 inches [Similar] 4.5 inches [Similar]
Resolution
720 x 1280 pixels (320 ppi) [Similar] 540 x 960 pixels (245 ppi) [Similar]
Screen-to-Body Ratio
66.95% 65.39%
Multi-Touch

Hardware and OS

OS
Android OS, v4.4.4 (KitKat) Android OS, v4.4.4 (KitKat)
Processor
Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Exynos 5 Octa 5430 [Similar] Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410 [Similar]
GPU
Mali-T628 MP6 [Similar] Adreno 306 [Similar]
RAM
2 GB [Browse Similar] 1 GB [Browse Similar]
Internal Memory
32 GB 16 GB
External Memory
No No

Camera

Rear Camera
12 MP, 4128 x 3096 pixels [Similar] 8 MP, 3264 x 2448 pixels [Similar]
Flash
LED flash LED flash
Features
Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama
Video
2160p@30fps -
Front Camera
2.1 MP [Similar] 5 MP [Similar]

Multimedia

3.5mm Jack
Radio
No -
Games
Yes + Downloadable Yes + Downloadable
Loud Speaker

Connectivity and Data Rate

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

User Memory

Internal
32 GB, 2 GB RAM 16 GB, 1 GB RAM
Expandable Storage
No No

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Li-Ion Battery Non-removable Li-Ion Battery
Capacity
1860 mAh 1900 mAh
Stand by
- -
Talk Time
- -
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