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| Manufacturer | Samsung | Sony | Motorola |
| Announced | May 2012 | June 2012 | Q2 2012 |
| Status | Available - June 2012 | Available - August 2012 | Available - Q2 2012 |
| Colors | Black | Classic Black, Classic White, Deep Red, Navy Blue | White |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
112.7 x 61.5 x 11.5 mm (4.44 x 2.42 x 0.45 in) |
103 x 57 x 13 mm (4.06 x 2.24 x 0.51 in) |
116 x 63.5 x 11 mm (4.57 x 2.5 x 0.43 in) |
| Weight | 122 g (4.3 oz) | 99.4 g (3.49.0.14 oz) | 98 g (3.46 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 900 / 2100 | HSDPA 900 / 2100 - ST21i HSDPA 850 / 1900 / 2100 - ST21a |
HSDPA 850 / 2100 |
| Messaging | SMS, MMS | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | Android OS, v2.3 (Gingerbread) | Android OS, v4.0.3 (Ice Cream Sandwich) | Android OS, v2.3.6 (Gingerbread) |
| Processor | 832 MHz | 800 MHz, Qualcomm MSM7227A | 800 MHz, MediaTek MT6573 |
| GPU | Adreno 200 | PowerVR SGX531 | |
| RAM | N/A | 512 MB | 512 MB |
| Internal Memory | 3 GB storage, 512 MB | 2.9 GB storage (2.5 GB user available) | 512 MB ROM |
| External Memory | microSD, up to 32 GB | microSD, up to 32 GB | microSD, up to 32 GB |
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| Type | TFT capacitive touchscreen | TFT capacitive touchscreen | TFT capacitive touchscreen |
| Colors | 16M colors | 256K colors | - |
| Size | 3.5 inches | 3.2 inches | 3.5 inches |
| Resolution | 320 x 480 pixels (165 ppi) | 320 x 480 pixels (180 ppi) | 320 x 480 pixels (165 ppi) |
| Screen-to-Body Ratio | 52.52% | 52.10% | 49.42% |
| 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 + Downloadable | Yes + Downloadable |
| Loud Speaker | ![]() |
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| Rear Camera | 5 MP, 2592x1944 pixels | 3.15 MP, 2048x1536 pixels | 3.15 MP, 2048x1536 pixels |
| Flash | No | No | No |
| Features | Auto focus, Geo-tagging | Geo-tagging | Geo-tagging |
| Video | Yes | Yes, VGA | Yes, 480p@30fps |
| Front Camera | No [Similar] | No [Similar] | No [Similar] |
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| GPRS | Yes | Up to 86 kbps | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps |
| Edge | Yes | Up to 237 kbps | Class 12 |
| 3G | HSDPA, 7.2 Mbps | HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps | HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | Yes, v3.0 with A2DP | Yes, v2.1 with A2DP | Yes, v4.0 with A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | HTML | HTML | HTML |
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| Internal | 3GB storage, 512 MB | 2.9 GB storage (2.5 GB user available), 512 MB RAM | 512 MB ROM, 512 MB RAM |
| Expandable Storage | microSD, up to 32 GB | microSD, up to 32 GB | 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 | 1300 mAh | 1500 mAh | - |
| Stand by | Up to 520 h (2G) Up to 410 h (3G) |
Up to 470 h (2G) Up to 545 h (3G) |
Up to 260 h |
| Talk Time | Up to 6 h 30 min (2G) Up to 16 h 40 min (3G) |
Up to 5 h (2G) Up to 4 h 30 min (3G) |
Up to 5 h |