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General Info |
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Manufacturer | Samsung | Asus | Samsung |
Announced | January 2011 | June 2012 | August 2012 |
Status | Available - March 2011 | Available - July 2012 | Available - September 2012 |
Colors | Black, white | Black | Titanium Gray, Marble White |
Form Factor | Candybar | Candybar | Candybar |
Dimension |
110.2 x 61.2 x 12.6 mm
(4.34 x 2.41 x 0.5 in ) |
198.5 x 120 x 10.5 mm (7.81 x 4.72 x 0.41 in) |
151.1 x 80.5 x 9.4 mm (5.95 x 3.17 x 0.37 in) |
Weight | 108 g (3.81 oz) | 340 g (11.99 oz) | 180 g (6.35 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 | N/A | GSM 850 / 900 / 1800 / 1900 |
3G Network | HSDPA 900 / 2100 | N/A | HSDPA 850 / 900 / 1900 / 2100 |
4G Network | - | - | LTE 700 MHz Class 17 / 2100 |
Messaging | SMS, MMS, EMail, IM | , Push Mail, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS |
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OS | Android OS, v2.2 (Froyo), upgradable to v2.3 | Android OS, v4.1 (Jelly Bean), upgradable to v4.1.2 | Android OS, v4.1 (Jelly Bean) |
Processor | 600 MHz | Quad-core 1.3 GHz Cortex-A9, Nvidia Tegra 3 | Quad-core 1.6 GHz Cortex-A9, Exynos 4412 Quad |
GPU | ULP GeForce | Mali-400MP | |
RAM | 280 MB | 1 GB | 2 GB |
Internal Memory | 160 MB | 32 GB storage | 16/32/64 GB storage |
External Memory | microSD, up to 32GB, 2GB included | No | microSD, up to 32 GB |
Display |
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Type | TFT capacitive touchscreen | LED-backlit IPS LCD capacitive touchscreen | Super AMOLED capacitive touchscreen |
Colors | 65K colors | 16M colors | 16M colors |
Size | 3.3 inches | 7.0 inches | 5.55 inches |
Resolution | 240 x 320 pixels (121 ppi) | 800 x 1280 pixels (216 ppi) | 720 x 1280 pixels (265 ppi) |
Screen-to-Body Ratio | 50.18% | 59.45% | 69.61% |
Multi-Touch | |||
Multimedia |
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3.5mm Jack | |||
Radio | Stereo FM radio with RDS | No | Stereo FM radio with RDS |
Games | Yes + downloadable | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | |||
Camera |
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Rear Camera | 5 MP, 2560x1920 pixels | 1.2 MP | 8 MP, 3264x2448 pixels |
Flash | No | No | LED flash |
Features | Auto focus, Geo-tagging, Smile Detection | Video-calling | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization |
Video | Yes, QVGA@15fps | Yes, 720p | Yes, 1080p@30fps |
Front Camera | No [Similar] | No [Similar] | Yes, 1.9 MP [Similar] |
Connectivity and Data Rate |
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GPRS | Yes | No | Yes |
Edge | Yes | No | Yes |
3G | HSDPA, 7.2 Mbps | N/A | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL |
Bluetooth | Yes, v2.1 with A2DP | Yes | Yes, v4.0 with A2DP, LE, EDR |
Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot |
USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 | Yes, microUSB (MHL) v2.0, USB Host support |
GPS | Yes, with A-GPS support | Yes | Yes, with A-GPS support and GLONASS |
Browser | HTML | HTML, HTML5 | HTML5 |
User Memory |
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Internal | 160 MB, 280 MB RAM | 32 GB storage, 1GB RAM | 16/32/64 GB storage, 2 GB RAM |
Expandable Storage | microSD, up to 32GB, 2GB included | No | 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 | 1350 mAh | 4325 mAh | 3100 mAh |
Stand by | Up to 642 h (2G) Up to 421 h (3G) |
300 h | Up to 980 h (2G) Up to 890 h (3G) |
Talk Time | Up to 10 h 40 min (2G) Up to 6 h 40 min (3G) |
Up to 10 h | Up to 35 h (2G) Up to 16 h (3G) |