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| Manufacturer | Samsung | Samsung | Samsung |
| Announced | August 2011 | February 2012 | November 2012 |
| Status | Available - October 2011 | Available - May 2012 | Available - November 2012 |
| Colors | Metallic Gray | Black | Black |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
104 x 58 x 11.5 mm (4.09 x 2.28 x 0.45 in) |
118.3 x 62.2 x 10.5 mm (4.66 x 2.45 x 0.41 in) |
112.8 x 61.5 x 11.5 mm (4.44 x 2.42 x 0.45 in) |
| Weight | 97.5 g (3.42.0.18 oz) | 122 g (4.3 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 900 / 2100 | HSDPA 850 / 1900 |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | Android OS, v2.3.5 (Gingerbread) | Android OS, v2.3 | Android OS, v4.0.4 (Ice Cream Sandwich) |
| Processor | 830 MHz ARMv6 processor, Exynos chipset | Dual-core 800 MHz, NovaThor U8500 | 800 MHz Cortex-A5 |
| GPU | Mali-400MP | Mali-400MP | - |
| RAM | 290 MB | 768 MB | 512 MB |
| Internal Memory | 180 MB | 4 GB storage | 4 GB |
| External Memory | microSD, up to 32GB | microSD, up to 32GB | microSD, up to 32 GB |
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| Type | TFT capacitive touchscreen | PLS TFT capacitive touchscreen | TFT capacitive touchscreen |
| Colors | 256K colors | 16M colors | - |
| Size | 3.0 inches | 3.8 inches | 3.5 inches |
| Resolution | 240 x 320 pixels (133 ppi) | 480 x 800 pixels (246 ppi) | 320 x 480 pixels (165 ppi) |
| Screen-to-Body Ratio | 46.44% | 55.64% | 52.47% |
| Multi-Touch | ![]() |
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| 3.5mm Jack | ![]() |
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| Radio | Stereo FM radio with RDS | Stereo FM radio with RDS | No |
| Games | Yes + downloadable | Yes | Yes + Downloadable |
| Loud Speaker | ![]() |
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| Rear Camera | 2 MP, 1600x1200 pixels | 5 MP, 2592x1944 pixels | 3.15 MP, 2048x1536 pixels |
| Flash | No | LED flash | LED flash |
| Features | Geo-tagging | Auto focus, Geo-tagging, Face And Smile Detection | Geo-tagging, Touch Focus |
| Video | Yes, QVGA@15fps | Yes, 720p@30fps | Yes |
| Front Camera | No [Similar] | Yes, VGA [Similar] | No [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSDPA, 7.2 Mbps | HSDPA, 14.4 Mbps | HSDPA, 7.2 Mbps |
| Bluetooth | Yes, v3.0 with A2DP, HS | Yes, v3.0 with A2DP | Yes, with A2DP |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Hotspot functionality | Wi-Fi 802.11 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, v2.0 microUSB | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support and GLONASS | Yes, with A-GPS support |
| Browser | WAP 2.0/xHTML, HTML | HTML | HTML |
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| Call Records | Yes | Practically unlimited | Practically unlimited |
| Internal | 180 MB, 290 MB RAM | 4 GB storage, 768 MB RAM | 4 GB, 512 MB RAM |
| Expandable Storage | microSD, up to 32GB | microSD, up to 32GB | microSD, up to 32 GB |
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| Fingerprint | ![]() |
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| Proximity Sensor | ![]() |
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| Accelerometer Sensor | ![]() |
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| NFC | ![]() |
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| Type | Standard battery, Li-Ion | Standard battery, Li-Ion | Standard battery, Li-Ion |
| Capacity | 1200 mAh | 1500 mAh | 1300 mAh |
| Stand by | Up to 850 h (2G) Up to 540 h (3G) |
Up to 670 h (2G) Up to 640 h (3G) |
Up to 440 h |
| Talk Time | Up to 17 h (2G) Up to 6 h 20 min (3G) |
Up to 16 h 20 min (2G) Up to 7 h 30 min (3G) |
Up to 7 h 20 min |