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Samsung I9100 Galaxy S II vs Samsung I9103 Galaxy R

General Info

Manufacturer
Samsung Samsung
Announced
February 2011 June 2011
Status
Available - April 2011 Available - August 2011
Colors
Black, White, Pink Black
Form Factor
Candybar Candybar
Dimension
125.3 x 66.1 x 8.5 mm
(4.93 x 2.6 x 0.33 in)
125 x 66 x 9.5 mm
(4.92 x 2.6 x 0.37 in )
Weight
116 g (4.09 oz) 135 g (4.76 oz)
2G Network
GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 2100
Messaging
SMS, MMS, IM SMS, MMS, EMail, IM

Display

Type
Super AMOLED Plus capacitive touchscreen SC-LCD capacitive touchscreen
Colors
16M colors 16M colors
Size
4.3 inches [Similar] 4.2 inches [Similar]
Resolution
480 x 800 pixels (217 ppi) [Similar] 480 x 800 pixels (222 ppi) [Similar]
Screen-to-Body Ratio
63.52% 60.93%
Multi-Touch

Hardware and OS

OS
Android OS, v2.3 (Gingerbread), planned upgrade to v4.0 Android OS, v2.3.3 (Gingerbread)
Processor
Dual-core 1.2GHz ARM Cortex-A9 processor, Exynos chipset [Similar] Dual-core 1 GHz Cortex-A9, Nvidia Tegra 2 AP20H [Similar]
GPU
Mali-400MP [Similar] ULP GeForce [Similar]
RAM
1 GB [Browse Similar] 1 GB [Browse Similar]
Internal Memory
16 GB/32 GB storage 8 GB storage
External Memory
microSD, up to 32GB, 8 GB included microSD, up to 32GB

Camera

Rear Camera
8 MP, 3264x2448 pixels [Similar] 5 MP, 2592x1944 pixels [Similar]
Flash
LED flash LED flash
Features
Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, Video-calling, Geo-tagging, Smile Detection
Video
Yes, 1080p@30fps Yes, 720p
Front Camera
Yes, 2 MP [Similar] Yes [Similar]

Multimedia

3.5mm Jack
Radio
Stereo FM radio with RDS Stereo FM radio with RDS
Games
Yes + Downloadable Yes + downloadable
Loud Speaker

Connectivity and Data Rate

GPRS
Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
Edge
Class 12 Yes
3G
HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, HSUPA
Bluetooth
Yes, v3.0+HS Yes, v3.0 with A2DP, EDR
Wi-Fi
Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, DLNA
USB
Yes, v2.0 microUSB (MHL), USB On-the-go Yes, microUSB v2.0
GPS
Yes, with A-GPS support Yes, with A-GPS support
Browser
HTML HTML, Adobe Flash

User Memory

Internal
16GB/32GB storage, 1 GB RAM 8 GB storage, 1 GB RAM, 2 GB ROM
Expandable Storage
microSD, up to 32GB, 8 GB included microSD, up to 32GB
USB OTG
Supported -

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Standard battery, Li-Ion Standard battery, Li-Ion
Capacity
1650 mAh 1650 mAh
Stand by
Up to 710 h (2G)
Up to 610 h (3G)
Up to 620 h
Talk Time
Up to 18 h 20 min (2G)
Up to 8 h 40 min (3G)
Up to 9 h
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