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General Info |
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Manufacturer | Samsung | Xiaomi | Lenovo |
Announced | February 2011 | September 2013 | September 2014 |
Status | Available - April 2011 | Available - December 2013 | Available - September 2014 |
Colors | Black, White, Pink | Various | Black, White |
Form Factor | Candybar | Candybar | Candybar |
Dimension |
125.3 x 66.1 x 8.5 mm (4.93 x 2.6 x 0.33 in) |
144 x 73.6 x 8.1 mm (5.67 x 2.9 x 0.32 in) |
139.6 x 72 x 9.95 mm (5.5 x 2.83 x 0.39 in) |
Weight | 116 g (4.09 oz) | 145 g (5.11 oz) | 149 g (5.26 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 900 / 2100 |
Messaging | SMS, MMS, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS |
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OS | Android OS, v2.3 (Gingerbread), planned upgrade to v4.0 | Android OS, v4.4 (KitKat) optimized with MIUI version 5 | Android OS, v4.4.2 (KitKat) |
Processor | Dual-core 1.2GHz ARM Cortex-A9 processor, Exynos chipset | Quad-core 2.3 GHz Krait 400, Qualcomm MSM8274AB Snapdragon 800 | Quad-core 1.3 GHz, Mediatek MT6582M |
GPU | Mali-400MP | Adreno 330 | Mali-400MP2 |
RAM | 1 GB | 2 GB | 1 GB |
Internal Memory | 16 GB/32 GB storage | 16/64 GB | 8 GB ROM |
External Memory | microSD, up to 32GB, 8 GB included | No | microSD, up to 32 GB |
Display |
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Type | Super AMOLED Plus capacitive touchscreen | IPS LCD capacitive touchscreen | TFT Capacitive Touchscreen |
Colors | 16M colors | 16M colors | 16M colors |
Size | 4.3 inches | 5.0 inches | 5.0 inches |
Resolution | 480 x 800 pixels (217 ppi) | 1080 x 1920 pixels (441 ppi) | 480 x 854 pixels (196 ppi) |
Screen-to-Body Ratio | 63.52% | 64.90% | 68.49% |
Multi-Touch | |||
Multimedia |
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3.5mm Jack | |||
Radio | Stereo FM radio with RDS | FM radio | FM Radio |
Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | |||
Camera |
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Rear Camera | 8 MP, 3264x2448 pixels | 13 MP, 4128 x 3096 pixels | 5 MP, 2592 x 1944 pixels |
Flash | LED flash | dual-LED flash | LED Flash |
Features | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR | Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR |
Video | Yes, 1080p@30fps | 1080p@30fps, HDR | Yes |
Front Camera | Yes, 2 MP [Similar] | 2 MP, 1080p@30fps [Similar] | Yes, 2 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 | DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
Bluetooth | Yes, v3.0+HS | v4.0, A2DP | v4.0 |
Wi-Fi | Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
USB | Yes, v2.0 microUSB (MHL), USB On-the-go | microUSB v2.0 (MHL), USB On-the-go | microUSB v2.0 |
GPS | Yes, with A-GPS support | Yes, with A-GPS, GLONASS | Yes, with A-GPS |
Browser | HTML | HTML5 | HTML |
User Memory |
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Internal | 16GB/32GB storage, 1 GB RAM | 16/64 GB, 2 GB RAM | 8 GB ROM, 1 GB RAM |
Expandable Storage | microSD, up to 32GB, 8 GB included | No | microSD, up to 32 GB |
USB OTG | Supported | 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-Ion Battery | Li-Po Battery |
Capacity | 1650 mAh | 3050 mAh | 2000 mAh |
Stand by | Up to 710 h (2G) Up to 610 h (3G) |
Up to 500 h | Up to 300 h |
Talk Time | Up to 18 h 20 min (2G) Up to 8 h 40 min (3G) |
Up to 4 h | Up to 15 h 30 min |