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Mobile > Comparison > Samsung Galaxy S3 vs Samsung Galaxy S2 I9100
Updated On: January 29th 2015

Reasons to choose : SAMSUNG GALAXY S3
Powerful Battery type
2100 mAh Vs.1650 mAh
28% more powerful battery

More Talk Time
22.5 hrs Vs.8 hrs
Get 14.5 hrs more talk-time every time you charge your phone

Larger Screen
4.8" Vs.4.27"
0.53 inch bigger screen gives a better viewing experience

Higher Expandable Memory
64 GB Vs.32 GB
2x higher exandandable memory capacity offering better storage capacity for multimedia & other files

Better Operating System
v4 Vs.v2.3
Better version of Android OS

Better Screen Resolution
720x1280 Vs.800x480
2x higher screen resolution offering greater detail for viewing images, playing games, & streaming media

Powerful Processor
1.4 GHz Vs.1.2 GHz Dual Core
17% more powerful processor

Improved Bluetooth
v4 Vs.v3
Uses a improved version of bluetooth software

Reasons to choose : SAMSUNG GALAXY S2 I9100
Better Secondary Camera
2 MP Vs.1.9 MP
6% high resolution front camera for video calling and video blogging

Lighter phone
116 g Vs.133 g
Lighter by 17 grams

Similar features in both the mobiles: SAMSUNG GALAXY S2 I9100 and SAMSUNG GALAXY S3
Primary Camera:
8 MP

Memory and Storage Internal:
16 GB

General Features SIM:

Camera Video Recording:
30 fps

Camera Flash:

Internet & Connectivity 3G:

Internet & Connectivity Wifi:

Internet & Connectivity GPS Support:

Key Feature Comparision
Samsung Galaxy S2 I9100
Samsung Galaxy S3
Platform and Display
Screen Display
Super AMOLED Plus
Operating System
Android v2.3 (Gingerbread)
Android v4 (Ice Cream Sandwich)
1.2 GHz ARM Cortex A9, Dual Core
1.4 GHz
General Features
Single SIM, GSM
Single SIM, GSM
66.1 x 125.3 x 8.4 mm
70.6 x 136.6 x 8.6 mm
Screen Size
4.27 Inches
4.8 Inches
Touch Screen
Yes, Capacitive
Yes, Capacitive
116 g
133 g
Yes, 8 Megapixel
Yes, 8 Megapixel
Secondary Camera
Yes, 2 Megapixel
Yes, 1.9 Megapixel
Li-Ion, 1650 mAh
Li-Ion, 2100 mAh
Talk time
8 hrs (3G)
22.5 hrs (2G), 11 hrs (3G)
Internal Memory
16 GB
16 GB
Expandable Memory
microSD, upto 32 GB
microSD, upto 64 GB
Internet and Connectivity
3G Internet Connectivity
Yes, 21 Mbps HSDPA; 5.76 Mbps HSUPA
Yes, 21 Mbps HSDPA; 5.76 Mbps HSUPA
Yes, 802.11 a/g/b/g/n
Yes, 802.11 a/b/g/n
GPS Support
Yes, A-GPS with Google Maps
Yes, A-GPS with Google Maps
Compare Prices
Summary of Comparison between Samsung Galaxy S2 I9100 and Samsung Galaxy S3
Samsung Galaxy S3 is a winner in its comparison with Samsung Galaxy S2 I9100. Samsung Galaxy S3 comes out ahead in 8 features that we consider for the comparison while Samsung Galaxy S2 I9100 comes out ahead on 2 reasons. Please remember that Samsung Galaxy S2 I9100 at 18500 is 23.34% more expensive than Samsung Galaxy S3. You should select Samsung Galaxy S3 if you are interested in Powerful Battery type, More Talk Time, Larger Screen, Higher Expandable Memory, Better Operating System, Better Screen Resolution, Powerful Processor, Improved Bluetooth. You should select Samsung Galaxy S2 I9100 if you are interested in Better Secondary Camera, Lighter phone.