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General Info |
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Manufacturer | Samsung | Samsung | Apple |
Announced | March 2011 | February 2012 | March 2012 |
Status | Available - June 2011 | Released - May 2012 | Available - March 2012 |
Colors | Black | Black | Black, White |
Form Factor | Candybar | Candybar | Candybar |
Dimension |
256.7 x 175.3 x 8.6 mm (10.11 x 6.9 x 0.34 in) |
256.6 x 175.3 x 9.7 mm (10.1 x 6.9 x 0.38 in) |
241.2 x 185.7 x 9.4 mm (9.5 x 7.31 x 0.37 in) |
Weight | 565 g (19.93 oz) | 588 g (20.74 oz) | 662 g (23.35 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 for AT&T CDMA2000 1xEV-DO for Verizon |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 for AT&T |
4G Network | - | - | LTE 700 MHz Class 17 / 2100 for AT&T |
Messaging | , EMail, IM | , EMail, IM | , Push Mail, EMail, IM |
Hardware and OS |
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OS | Android OS, v3.1 (Honeycomb) | Android OS, v4.0 (Ice Cream Sandwich) | iOS 5 |
Processor | Dual-core 1 GHz Cortex-A9, Nvidia Tegra 2 T20 | Dual-core 1 GHz Cortex-A9, TI OMAP 4430 | Dual-core 1 GHz Cortex-A9, Apple A5X |
GPU | ULP GeForce | PowerVR SGX540 | PowerVR SGX543MP4 |
RAM | 1 GB | 1 GB | N/A |
Internal Memory | 16/32/64 GB storage | 16/32 GB storage | 16/32/64 GB storage |
External Memory | No | microSD, up to 32GB | No |
Display |
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Type | PLS TFT capacitive touchscreen | PLS TFT capacitive touchscreen | LED-backlit IPS TFT, capacitive touchscreen |
Colors | 16M colors | 16M colors | 16M colors |
Size | 10.1 inches | 10.1 inches | 9.7 inches |
Resolution | 800 x 1280 pixels (149 ppi) | 800 x 1280 pixels (149 ppi) | 1536 x 2048 pixels (264 ppi) |
Screen-to-Body Ratio | 66.13% | 66.15% | 65.01% |
Multi-Touch | |||
Multimedia |
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3.5mm Jack | |||
Radio | No | No | No |
Games | Yes | Yes | Yes + Downloadable |
Loud Speaker | |||
Camera |
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Rear Camera | 3.15 MP, 2048x1536 pixels | 3.15 MP, 2048x1536 pixels | 5 MP, 2592 x 1944 pixels |
Flash | LED flash | LED flash | No |
Features | Auto focus, Geo-tagging | Auto focus, Geo-tagging | Auto focus, Touch Focus, Geo-tagging, HDR, Face Detection |
Video | Yes, 720p | Yes, 1080p | Yes, 1080p@30fps, video stabilization |
Front Camera | Yes, 2 MP [Similar] | Yes, VGA [Similar] | Yes, VGA [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 | Class 12 | Class 12 | Yes |
3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps, LTE, 73 Mbps; Rev. A, up to 3.1 Mbps |
Bluetooth | Yes, v3.0 with A2DP | Yes, v3.0 with A2DP | Yes, v4.0 with A2DP, EDR |
Wi-Fi | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, dual-band, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, dual-band, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n |
USB | Yes, v2.0 | Yes, v2.0 | Yes, v2.0 |
GPS | Yes, with A-GPS support | Yes | Yes, with A-GPS support |
Browser | HTML, Adobe Flash | HTML, Adobe Flash | HTML (Safari) |
User Memory |
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Internal | 16/32/64 GB storage, 1GB RAM | 16/32 GB storage, 1GB RAM | 16/32/64 GB storage |
Expandable Storage | No | microSD, up to 32GB | No |
Sensors |
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Fingerprint | |||
Proximity Sensor | |||
Accelerometer Sensor | |||
NFC | |||
Battery |
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Type | Standard battery, Li-Po | Standard battery, Li-Po | Standard battery, Li-Po |
Capacity | 7000 mAh | 7000 mAh | 42.5 Wh |
Stand by | Up to 2120 h (2G) Up to 1840 h (3G) |
Up to 200 h | Up to 720 h |
Talk Time | Up to 9 h | Up to 10 h | Up to 10 h |