Samsung Galaxy Core Duos vs Samsung Galaxy S3

Samsung Galaxy Core Duos vs Samsung Galaxy S3: Looking for a comparison between the Samsung Galaxy Core Duos and the Samsung Galaxy S3? Read on to find out the key differences and similarities between these two popular smartphones.

Feature	Samsung Galaxy Core Duos	Samsung Galaxy S3
Display Size	4.3 inches	4.8 inches
Display Resolution	480 x 800 pixels	720 x 1280 pixels
Processor	1.2 GHz Dual-core	1.4 GHz Quad-core
RAM	1 GB	1 GB or 2 GB (depending on variant)
Internal Storage	8 GB	16/32/64 GB
Expandable Storage	Yes, up to 64 GB	Yes, up to 64 GB
Primary Camera	5 MP	8 MP
Secondary Camera	0.3 MP	1.9 MP
Battery Capacity	1800 mAh	2100 mAh
Operating System	Android	Android
Weight	124 grams	133 grams
Dimensions	129.3 x 67.6 x 9 mm	136.6 x 70.6 x 8.6 mm
Bluetooth	Yes, v3.0	Yes, v4.0
Wi-Fi	Yes, 802.11 b/g/n	Yes, 802.11 a/b/g/n
GPS	Yes	Yes
USB	Yes, microUSB v2.0	Yes, microUSB v2.0
SIM Card	Dual SIM (Mini-SIM)	Micro-SIM
3G	Yes	Yes