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General Info |
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Manufacturer | Samsung | Samsung | Samsung |
Announced | February 2011 | August 2011 | May 2012 |
Status | Available - April 2011 | Available - October 2011 | Available - May 2012 |
Colors | Black, White, Pink | Black, White | Blue, White |
Form Factor | Candybar | Candybar | Candybar |
Dimension |
125.3 x 66.1 x 8.5 mm (4.93 x 2.6 x 0.33 in) |
115.5 x 59.8 x 11.5 mm
(4.55 x 2.35 x 0.45 in ) |
136.6 x 70.6 x 8.6 mm (5.38 x 2.78 x 0.34 in) |
Weight | 116 g (4.09 oz) | 114.7 g (4.02.0.25 oz) | 133 g (4.69 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
4G Network | - | - | LTE (regional) |
Messaging | SMS, MMS, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS |
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OS | Android OS, v2.3 (Gingerbread), planned upgrade to v4.0 | Android OS, v2.3.5 (Gingerbread) | Android OS, v4.0.4 (Ice Cream Sandwich) |
Processor | Dual-core 1.2GHz ARM Cortex-A9 processor, Exynos chipset | 1.4 GHz Scorpion, Qualcomm MSM8255T Snapdragon | Quad-core 1.4 GHz Cortex-A9, Exynos 4212 Quad |
GPU | Mali-400MP | Adreno 205 | Mali-400MP |
RAM | 1 GB | 512 MB | 1 GB |
Internal Memory | 16 GB/32 GB storage | 1.7 GB storage | 16/32/64 GB storage |
External Memory | microSD, up to 32GB, 8 GB included | microSD, up to 32GB | microSD, up to 64 GB |
Display |
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Type | Super AMOLED Plus capacitive touchscreen | TFT capacitive touchscreen | Super AMOLED capacitive touchscreen |
Colors | 16M colors | 16M colors | 16M colors |
Size | 4.3 inches | 3.7 inches | 4.8 inches |
Resolution | 480 x 800 pixels (217 ppi) | 480 x 800 pixels (252 ppi) | 720 x 1280 pixels (306 ppi) |
Screen-to-Body Ratio | 63.52% | 56.48% | 65.84% |
Multi-Touch | |||
Multimedia |
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3.5mm Jack | |||
Radio | Stereo FM radio with RDS | Stereo FM radio with RDS | Stereo FM radio with RDS |
Games | Yes + Downloadable | Yes + downloadable | Yes + Downloadable |
Loud Speaker | |||
Camera |
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Rear Camera | 8 MP, 3264x2448 pixels | 5 MP, 2592x1944 pixels | 8 MP, 3264x2448 pixels |
Flash | LED flash | LED flash | LED flash |
Features | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization | Auto focus, Geo-tagging, Face And Smile Detection | Auto focus, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization |
Video | Yes, 1080p@30fps | Yes, 720p@30fps | Yes, 1080p@30fps |
Front Camera | Yes, 2 MP [Similar] | Yes, VGA [Similar] | Yes, 1.9 MP, 720p@30fps [Similar] |
Connectivity and Data Rate |
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GPRS | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Yes | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps |
Edge | Class 12 | Yes | Class 12 |
3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 14.4 Mbps; HSUPA, 5.76 Mbps | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
Bluetooth | Yes, v3.0+HS | Yes, v3.0 with A2DP | Yes, v4.0 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 | Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot |
USB | Yes, v2.0 microUSB (MHL), USB On-the-go | Yes, microUSB v2.0, HS | Yes, microUSB v2.0 (MHL), USB On-the-go |
GPS | Yes, with A-GPS support | Yes, with A-GPS support | Yes, with A-GPS support and GLONASS |
Browser | HTML | HTML, Adobe Flash | HTML, Adobe Flash |
User Memory |
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Internal | 16GB/32GB storage, 1 GB RAM | 1.7 GB storage, 512 MB RAM, 2 GB ROM | 16/32/64 GB storage, 1 GB RAM |
Expandable Storage | microSD, up to 32GB, 8 GB included | microSD, up to 32GB | microSD, up to 64 GB |
USB OTG | Supported | - | Supported |
Sensors |
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Fingerprint | |||
Proximity Sensor | |||
Accelerometer Sensor | |||
NFC | |||
Battery |
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Type | Standard battery, Li-Ion | Standard battery, Li-Ion | Standard battery, Li-Ion |
Capacity | 1650 mAh | 1500 mAh | 2100 mAh |
Stand by | Up to 710 h (2G) Up to 610 h (3G) |
Up to 570 h (2G) Up to 420 h (3G) |
Up to 830Hr (2G)/up to 770Hr hours (3G) |
Talk Time | Up to 18 h 20 min (2G) Up to 8 h 40 min (3G) |
Up to 17 h 50 min (2G) Up to 8 h 20 min (3G) |
Up to 1350Min (2G)/up to 700Min hours (3G) |