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General Info |
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Manufacturer | Samsung | Samsung | Samsung |
Announced | January 2011 | May 2012 | November 2012 |
Status | Available - February 2011 | Available - May 2012 | Available - November 2012 |
Colors | Black | Blue, White | Black |
Form Factor | Candybar | Candybar | Candybar |
Dimension |
110.4 x 60.8 x 12.1 mm
(4.35 x 2.39 x 0.48 in ) |
136.6 x 70.6 x 8.6 mm (5.38 x 2.78 x 0.34 in) |
112.8 x 61.5 x 11.5 mm (4.44 x 2.42 x 0.45 in) |
Weight | 105 g (3.7 oz) | 133 g (4.69 oz) | 122 g (4.3 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
3G Network | HSDPA 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 1900 |
4G Network | - | LTE (regional) | - |
Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Hardware and OS |
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OS | Android OS, v2.2 (Froyo), upgradable to v2.3 | Android OS, v4.0.4 (Ice Cream Sandwich) | Android OS, v4.0.4 (Ice Cream Sandwich) |
Processor | 600 MHz ARMv6, Qualcomm MSM7227 | Quad-core 1.4 GHz Cortex-A9, Exynos 4212 Quad | 800 MHz Cortex-A5 |
GPU | Adreno 200 | Mali-400MP | - |
RAM | 384 MB | 1 GB | 512 MB |
Internal Memory | 160 MB storage | 16/32/64 GB storage | 4 GB |
External Memory | microSD, up to 32GB, 2GB included | microSD, up to 64 GB | microSD, up to 32 GB |
Display |
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Type | TFT capacitive touchscreen | Super AMOLED capacitive touchscreen | TFT capacitive touchscreen |
Colors | 256K colors | 16M colors | - |
Size | 3.14 inches | 4.8 inches | 3.5 inches |
Resolution | 240 x 320 pixels (127 ppi) | 720 x 1280 pixels (306 ppi) | 320 x 480 pixels (165 ppi) |
Screen-to-Body Ratio | 45.77% | 65.84% | 52.47% |
Multi-Touch | |||
Multimedia |
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3.5mm Jack | |||
Radio | Stereo FM radio with RDS | Stereo FM radio with RDS | No |
Games | Yes + downloadable | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | |||
Camera |
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Rear Camera | 3.15 MP, 2048x1536 pixels | 8 MP, 3264x2448 pixels | 3.15 MP, 2048x1536 pixels |
Flash | No | LED flash | LED flash |
Features | Geo-tagging | Auto focus, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization | Geo-tagging, Touch Focus |
Video | Yes, QVGA@15fps | Yes, 1080p@30fps | Yes |
Front Camera | No [Similar] | Yes, 1.9 MP, 720p@30fps [Similar] | No [Similar] |
Connectivity and Data Rate |
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GPRS | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Yes |
Edge | Yes | Class 12 | Yes |
3G | HSDPA, 7.2 Mbps | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 7.2 Mbps |
Bluetooth | Yes, v2.1 with A2DP | Yes, v4.0 with A2DP, EDR | Yes, with A2DP |
Wi-Fi | 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 | Wi-Fi 802.11 b/g, Wi-Fi hotspot |
USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 (MHL), USB On-the-go | Yes, microUSB v2.0 |
GPS | Yes, with A-GPS support | Yes, with A-GPS support and GLONASS | Yes, with A-GPS support |
Browser | HTML | HTML, Adobe Flash | HTML |
User Memory |
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Internal | 160 MB storage, 384MB RAM | 16/32/64 GB storage, 1 GB RAM | 4 GB, 512 MB RAM |
Expandable Storage | microSD, up to 32GB, 2GB included | microSD, up to 64 GB | microSD, up to 32 GB |
USB OTG | - | 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 | 1200 mAh | 2100 mAh | 1300 mAh |
Stand by | Up to 570 h | Up to 830Hr (2G)/up to 770Hr hours (3G) | Up to 440 h |
Talk Time | Up to 9 h 30 min | Up to 1350Min (2G)/up to 700Min hours (3G) | Up to 7 h 20 min |