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General Info |
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Manufacturer | Samsung | Asus | Asus |
Announced | September 2010 | October 2012 | July 2013 |
Status | Available - October 2010 | Available - November 2012 | Available - July 2013 |
Colors | Black and Grey | Black | Black |
Form Factor | Candybar | Candybar | Candybar |
Dimension |
190.1 x 120.5 x 12 mm (7.48 x 4.74 x 0.47 in) |
198.5 x 120 x 10.5 mm (7.81 x 4.72 x 0.41 in) |
200 x 114 x 8.7 mm (7.87 x 4.49 x 0.34 in) |
Weight | 380 g (13.4 oz) | 340 g (11.99 oz) | 290 g (Wi-Fi) / 299 g (LTE) (10.23 oz (Wi-Fi) / 10.55 oz (LTE) ) |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - LTE Version |
3G Network | HSDPA 900 / 1900 / 2100 | HSDPA 850 / 1700 / 1900 / 2100 | HSDPA 850 / 900 / 1700 / 1900 / 2100 - LTE Version HSDPA 850 / 900 / 2100 - LTE Version |
4G Network | - | - | LTE - LTE Version |
Messaging | SMS, MMS, EMail, IM | , Push Mail, EMail, IM | , Push Mail, 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, v4.3 (Jelly Bean) |
Processor | 1 GHz Cortex-A8, Hummingbird | Quad-core 1.3 GHz Cortex-A9, Nvidia Tegra 3 | Quad-core 1.5 GHz Krait 300, Qualcomm APQ8064 Snapdragon 600 |
GPU | PowerVR SGX540 | ULP GeForce | Adreno 320 |
RAM | 512 MB | 1 GB | 2 GB |
Internal Memory | 16/32 GB storage | 32 GB storage | 16/32 GB |
External Memory | microSD, up to 32GB | No | No |
Display |
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Type | TFT capacitive touchscreen | LED-backlit IPS LCD capacitive touchscreen | LED-backlit IPS LCD capacitive touchscreen, Corning Gorilla Glass |
Colors | 16M colors | 16M colors | 16M colors |
Size | 7.0 inches | 7.0 inches | 7.0 inches |
Resolution | 600 x 1024 pixels (170 ppi) | 800 x 1280 pixels (216 ppi) | 1200 x 1920 pixels (323 ppi) |
Screen-to-Body Ratio | 59.88% | 59.45% | 62.49% |
Multi-Touch | |||
Multimedia |
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3.5mm Jack | |||
Radio | No | No | No |
Games | Yes | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | |||
Camera |
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Rear Camera | 3.15 MP, 2048x1536 pixels | 1.2 MP front facing | 5 MP, 2592 х 1944 pixels |
Flash | LED flash | No | No |
Features | Auto focus, Geo-tagging | Video-calling | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection |
Video | Yes, 720x480@30fps | Yes, 720p | Yes, 1080p@30fps |
Front Camera | Yes, 1.3 MP [Similar] | No [Similar] | Yes, 1.2 MP [Similar] |
Connectivity and Data Rate |
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GPRS | Yes | Yes | Yes |
Edge | Yes | Yes | Yes |
3G | HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps | Yes, 384 kbps | HSPA+; LTE |
Bluetooth | Yes, v3.0 with A2DP | Yes | 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 802.11 a/b/g/n, dual-band, Wi-Fi hotspot |
USB | Yes, v2.0 (proprietary) | Yes, microUSB v2.0 | Yes, microUSB (SlimPort) v2.0 |
GPS | Yes, with A-GPS support | Yes | Yes |
Browser | HTML, Adobe Flash | HTML | HTML5 |
User Memory |
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Internal | 16/32 GB storage, 512 MB RAM | 32 GB storage, 1GB RAM | 16/32 GB, 2 GB RAM |
Expandable Storage | microSD, up to 32GB | No | 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-Ion | Non-removable battery |
Capacity | 4000 mAh | 4325 mAh | 3950 mAh |
Stand by | Up to 300 h | - | |
Talk Time | Up to 28 h (2G) Up to 25 h 30 min (3G) |
Up to 8 h | Up to 10 h (multimedia) |