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| Manufacturer | Samsung | Apple | HTC |
| Announced | August 2011 | October 2011 | February 2011 |
| Status | Available - October 2011 | Available - October 2011 | Available - May 2011 |
| Colors | Metallic Gray | Black, White | Black, Silver, Brown, Lilac |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
104 x 58 x 11.5 mm (4.09 x 2.28 x 0.45 in) |
115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in) |
101.3 x 59.4 x 12.4 mm (3.99 x 2.34 x 0.49 in) |
| Weight | 97.5 g (3.42.0.18 oz) | 140 g (4.94 oz) | 105 g (3.7 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 CDMA2000 1xEV-DO |
GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 900 / 2100 HSDPA 850 / 1900 or HSDPA 2100 (Australia) |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | Android OS, v2.3.5 (Gingerbread) | iOS 5 | Android OS, v2.3 (Gingerbread) |
| Processor | 830 MHz ARMv6 processor, Exynos chipset | 1 GHz dual-core ARM Cortex-A9 processor, Apple A5 chipset | 600MHz ARM 11 processor, Qulacomm MSM7227 chipset |
| GPU | Mali-400MP | PowerVR SGX543MP2 | Adreno 200 |
| RAM | 290 MB | 512 MB | 512 MB |
| Internal Memory | 180 MB | 16/32/64 GB storage | 512 MB ROM |
| External Memory | microSD, up to 32GB | No | microSD, up to 32GB, 2GB included |
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| Type | TFT capacitive touchscreen | LED-backlit IPS TFT | TFT capacitive touchscreen |
| Colors | 256K colors | capacitive touchscreen | 256K colors |
| Size | 3.0 inches | 3.5 inches | 3.2 inches |
| Resolution | 240 x 320 pixels (133 ppi) | 640 x 960 pixels (330 ppi) | 320 x 480 pixels (180 ppi) |
| Screen-to-Body Ratio | 46.44% | 53.92% | 50.83% |
| Multi-Touch | ![]() |
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| 3.5mm Jack | ![]() |
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| Radio | Stereo FM radio with RDS | No | Stereo FM radio with RDS |
| Games | Yes + downloadable | Downloadable, incl. motion-bas | Yes |
| Loud Speaker | ![]() |
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| Rear Camera | 2 MP, 1600x1200 pixels | 8 MP, 3264x2448 pixels | 5 MP, 2592 x 1944 pixels |
| Flash | No | LED flash | LED flash |
| Features | Geo-tagging | Auto focus, Touch Focus, Geo-tagging, Face Detection, HDR | Auto focus, Geo-tagging, Face Detection |
| Video | Yes, QVGA@15fps | Yes, 1080p@30fps, LED video light, video stabilization, geo-tagging | Yes, VGA@24fps |
| Front Camera | No [Similar] | Yes, VGA [Similar] | No [Similar] |
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| GPRS | Yes | Yes | Up to 114 kbps |
| Edge | Yes | Yes | Up to 560 kbps |
| 3G | HSDPA, 7.2 Mbps | HSDPA, 14.4 Mbps; HSUPA, 5.8 Mbps | HSDPA, 7.2 Mbps; HSUPA, 384 Kbps |
| Bluetooth | Yes, v3.0 with A2DP, HS | Yes, v4.0 with A2DP | Yes, v3.0 with A2DP, EDR |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Hotspot functionality | 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, v2.0 | 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 (Safari) | HTML |
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| Call Records | Yes | 100 received, dialed and missed calls | Practically unlimited |
| Internal | 180 MB, 290 MB RAM | 16/32/64 GB storage, 512 MB RAM | 512 MB ROM, 512 MB RAM (418 MB user-available) |
| Expandable Storage | microSD, up to 32GB | No | microSD, up to 32GB, 2GB included |
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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-Po | Standard battery, Li-Ion |
| Capacity | 1200 mAh | 1432 mAh | 1230 mAh |
| Stand by | Up to 850 h (2G) Up to 540 h (3G) |
Up to 200 h (2G) Up to 200 h (3G) |
Up to 360 h (2G) Up to 570 h (3G) |
| Talk Time | Up to 17 h (2G) Up to 6 h 20 min (3G) |
Up to 14 h (2G) Up to 8 h (3G) |
Up to 7 h 10 min (2G) Up to 5 h 50 min (3G) |