Phone Comparison - Samsung I9103 Galaxy R vs Samsung I9100 Galaxy S II

Samsung I9103 Galaxy R
samsung i9103 galaxy r
Samsung I9100 Galaxy S II
samsung i9100 galaxy s ii
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general General Info

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

hardware Hardware and OS

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

display Display

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

multimedia Multimedia

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

camera Camera

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

connectivity Connectivity and Data Rate

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

memory User Memory

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

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC supported

battery Battery

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