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General Info |
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Manufacturer | Samsung | Asus | Xiaomi |
Announced | January 2012 | January 2014 | May 2014 |
Status | Available - April 2012 | Available - June 2014 | Available - May 2014 |
Colors | Black, White | Black, White, Red, Blue, Gold | Black, Chinese Red, Metallic Gray/ blue, green, yellow panels |
Form Factor | Candybar | Candybar | Candybar |
Dimension |
123.2 x 63 x 9.7 mm (4.85 x 2.48 x 0.38 in) |
148.2 x 72.8 x 5.5-10.3 (5.83 x 2.87 x 0.22-0.41) |
137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in) |
Weight | 120 g (4.23 oz) | 140 g (4.94 oz) | 158 g (5.57 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 / 1900 |
3G Network | HSDPA 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 1900 / 2100 |
Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS |
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OS | Android OS, v2.3 (Gingerbread) | Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) | Android OS, v4.3 (Jelly Bean) |
Processor | Dual-core 1 GHz Cortex-A9, NovaThor U8500 | Dual-core 2.0 GHz / Dual-core 1.6 GHz, Intel Atom Z2580/Z2560 | Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon |
GPU | Mali-400 | PowerVR SGX544MP2 | Adreno 305 |
RAM | 768 MB | 1/2 GB | 1 GB |
Internal Memory | 8 GB/16 GB storage | 8/16 GB | 8 GB |
External Memory | microSD, up to 32GB | microSD, up to 64 GB | microSD, up to 32 GB |
Display |
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Type | Super AMOLED capacitive touchscreen | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2 |
Colors | 16M colors | 16M colors | 16M colors |
Size | 4.0 inches | 5.0 inches | 4.7 inches |
Resolution | 480 x 800 pixels (233 ppi) | 720 x 1280 pixels (294 ppi) | 720 x 1280 pixels (312 ppi) |
Screen-to-Body Ratio | 58.79% | 63.76% | 64.61% |
Multi-Touch | |||
Multimedia |
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3.5mm Jack | |||
Radio | FM radio with RDS | FM Radio | FM radio |
Games | Yes | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | |||
Camera |
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Rear Camera | 5 MP, 2592 x 1944 pixels | 8 MP, 3264 x 2448 pixels | 8 MP, 3264 x 2448 pixels |
Flash | LED flash | LED flash | LED flash |
Features | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection | Auto focus, Geo-tagging, Touch Focus, Face Detection | Auto focus, 1.4 µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR |
Video | Yes, 720p@30fps | Yes | 1080p@30fps |
Front Camera | Yes, 1.3 MP [Similar] | Yes, 2 MP [Similar] | 1.3 MP, 720p@30fps [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, 14.4 Mbps; HSUPA, 5.76 Mbps | HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps | HSDPA, HSUPA |
Bluetooth | Yes, v3.0 with A2DP | Yes, v4.0 with A2DP, EDR | v4.0, A2DP, LE |
Wi-Fi | Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot |
USB | Yes, v2.0 microUSB | Yes, microUSB v2.0 | microUSB v2.0, USB On-the-go |
GPS | Yes, with A-GPS support | Yes, with A-GPS support | Yes, with A-GPS |
Browser | WAP 2.0/xHTML, HTML, Adobe Flash | HTML | HTML5 |
User Memory |
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Internal | 8 GB/16GB storage, 768 MB RAM, 2GB ROM | 8/16 GB, 1/2 GB RAM | 8 GB, 1 GB RAM |
Expandable Storage | microSD, up to 32GB | microSD, up to 64 GB | 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 | Non-removable Li-Po Battery | Li-Po Battery |
Capacity | 1500 mAh | 2110 mAh | 2000 mAh |
Stand by | Up to 570 h (2G) Up to 550 h (3G) |
Up to 353 h (3G) | - |
Talk Time | Up to 15 h (2G) Up to 7 h 20 min (3G) |
Up to 18 h 30 min (3G) | - |