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General Info |
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Manufacturer | Samsung | HTC | LG |
Announced | September 2011 | January 2011 | September 2012 |
Status | Released - October 2011 | Available - February 2011 | Available - September 2012 |
Colors | Black, White | Black, Brown, Red | Black |
Form Factor | Candybar | Candybar | Candybar |
Dimension |
146.9 x 83 x 9.7 mm (5.78 x 3.27 x 0.38 in) |
122.9 x 68.1 x 11.7 mm (4.84 x 2.68 x 0.46 in) |
126 x 65 x 9 mm (4.96 x 2.56 x 0.35 in) |
Weight | 178 g (6.28 oz) | 163.9 g (5.75.0.32 oz) | 128 g (4.52 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 1900 | HSDPA 850 / 1900 / 2100 |
4G Network | LTE 700 (region specific) | - | LTE 700 MHz Class 17 |
Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Hardware and OS |
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OS | Android OS, v2.3.5 (Gingerbread) | Android OS, v2.2 (Froyo), upgradable to v2.3 | Android OS, v4.0.4 (Ice Cream Sandwich) |
Processor | Dual-core 1.4 GHz ARM Cortex-A9, Exynos | 1 GHz Scorpion, Qualcomm MSM8255 Snapdragon | Dual-core 1.2 GHz, Qualcomm MSM8960L Snapdragon |
GPU | Mali-400MP | Adreno 205 | Adreno 225 |
RAM | 1 GB | 768 MB | 1 GB |
Internal Memory | 16 GB/32 GB storage | 4 GB storage | 4 GB |
External Memory | microSD, up to 32GB, 2 GB included | microSD, up to 32GB, 8GB included | microSD, up to 32 GB |
Display |
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Type | Super AMOLED capacitive touchscreen | S-LCD capacitive touchscreen | IPS LCD, capacitive touchscreen |
Colors | 16M colors | 16M colors | 16M colors |
Size | 5.3 inches | 4.3 inches | 4.3 inches |
Resolution | 800 x 1280 pixels (285 ppi) | 480 x 800 pixels (217 ppi) | 540 x 960 pixels (256 ppi) |
Screen-to-Body Ratio | 66.71% | 62.86% | 62.31% |
Multi-Touch | |||
Multimedia |
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3.5mm Jack | |||
Radio | Stereo FM radio with RDS | Stereo FM radio with RDS | No |
Games | Yes | Yes | Yes + Downloadable |
Loud Speaker | |||
Camera |
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Rear Camera | 8 MP, 3264x2448 pixels | 8 MP, 3264x2448 pixels | 5 MP, 2592 x 1944 pixels |
Flash | LED flash | dual-LED flash | No |
Features | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization | Auto focus, Geo-tagging, Face Detection | Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR |
Video | Yes, 1080p@24~30fps | Yes, 720p | Yes, 1080p@30fps |
Front Camera | Yes, 2 MP [Similar] | No [Similar] | Yes, 1.3 MP [Similar] |
Connectivity and Data Rate |
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GPRS | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Yes | Yes |
Edge | Class 12 | Yes | Yes |
3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE | HSDPA, 14.4 Mbps; HSUPA, 5.76 Mbps | HSDPA, HSUPA, LTE |
Bluetooth | Yes, v3.0+HS | Yes, v2.1 with A2DP, EDR | Yes, v4.0 with A2DP |
Wi-Fi | Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot (charges may apply) | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot, DLNA |
USB | Yes, v2.0 microUSB (MHL), USB On-the-go | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS support | Yes, with A-GPS support |
Browser | HTML, Adobe flash | HTML, Adobe Flash | HTML5 |
User Memory |
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Internal | 16GB/32GB storage, 1 GB RAM | 4 GB storage, 768 MB RAM | 4 GB, 1 GB RAM |
Expandable Storage | microSD, up to 32GB, 2 GB included | microSD, up to 32GB, 8GB included | 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 | 2500 mAh | 1230 mAh | 2100 mAh |
Stand by | Up to 960 h (2G) Up to 820 h (3G) |
Up to 372 h | Up to 312 h |
Talk Time | Up to 26 h 10 min (2G) Up to 13 h 30 min (3G) |
Up to 6 h | Up to 8 h |