Comparison of Samsung Galaxy S3 vs Samsung Galaxy A3

Comparison of
Samsung Galaxy S3

General Features General Features
Release Date 2012, May. Released 2012, May 2014, October
SIM Support Micro-SIM Nano-SIM
Phone Dimensions 5.38 x 2.78 x 0.34 in 5.12 x 2.58 x 0.27 in
Phone Weight 133 g 110.3 g
Operating System Android 4.0.4 (Ice Cream Sandwich), 4.3 (Jelly Bean) Android 4.4.4 (KitKat), upgradable to 6.0.1 (Marshmallow)
Display Display
Screen Size 4.8 inches 4.5 inches
Screen Resolution 720 x 1280 pixels 540 x 960 pixels
Screen Type Super AMOLED capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Screen Protection Corning Gorilla Glass 2 Corning Gorilla Glass 4
Memory Memory
Internal Memory 16/32/64 GB 16 GB
RAM 1 GB RAM 1/1.5 GB RAM
Card Slot microSD, up to 64 GB (dedicated slot) microSD, up to 64 GB (dedicated slot)
Performance Performance
Processor Quad-core 1.4 GHz Cortex-A9 Quad-core 1.2 GHz Cortex-A53
GPU Mali-400MP4 Adreno 306
Battery Battery
Type Removable Li-Ion 2100 mAh battery Non-removable Li-Ion 1900 mAh battery
Camera Camera
Front Camera 1 5 MP
Front Flash Light
Front Video Recording 720p@30fps No
Back Flash Light Yes Yes
Back Camera 8 MP 8 MP
Back Video Recording 1080p@30fps 1080p@30fps
Connectivity Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes
5G
Radio Stereo FM radio, RDS FM radio, recording
WiFi Yes Yes
NFC Yes Yes (LTE model only)

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