| Manufacturer | |
| Samsung | Xiaomi |
| Announced | |
| March 2011 | March 2014 |
| Status | |
| Available - June 2011 | Available - March 2014 |
| Colors | |
| Black | Various |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
256.7 x 175.3 x 8.6 mm (10.11 x 6.9 x 0.34 in) |
154 x 78.7 x 9.45 mm (6.06 x 3.1 x 0.37 in) |
| Weight | |
| 565 g (19.93 oz) | 199 g (7.02 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 | HSDPA 1900 / 2100 |
| Messaging | |
| , EMail, IM | SMS, MMS, EMail, IM |
| OS | |
| Android OS, v3.1 (Honeycomb) | Android OS, v4.2 (Jelly Bean) |
| Processor | |
| Dual-core 1 GHz Cortex-A9, Nvidia Tegra 2 T20 [Similar] | Octa-core 1.4 GHz Cortex-A7 / Octa-core 1.7 GHz Cortex-A7, Mediatek MT6592 [Similar] |
| GPU | |
| ULP GeForce [Similar] | Mali-450MP4 [Similar] |
| RAM | |
| 1 GB [Browse Similar] | 1/2 GB [Browse Similar] |
| Internal Memory | |
| 16/32/64 GB storage | 8 GB |
| External Memory | |
| No | microSD, up to 32 GB |
| 3.5mm Jack | |
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| Radio | |
| No | FM Radio |
| Games | |
| Yes | Yes + Downloadable |
| Loud Speaker | |
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| GPRS | |
| Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Yes |
| Edge | |
| Class 12 | Yes |
| 3G | |
| HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSPA+ |
| Bluetooth | |
| Yes, v3.0 with A2DP | v4.0, A2DP, LE |
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, dual-band, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot |
| USB | |
| Yes, v2.0 | microUSB v2.0, USB On-the-go |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS |
| Browser | |
| HTML, Adobe Flash | HTML5 |
| Internal | |
| 16/32/64 GB storage, 1GB RAM | 8 GB, 1/2 GB RAM |
| Expandable Storage | |
| No | microSD, up to 32 GB |
| USB OTG | |
| - | Supported |
| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | |
| Standard battery, Li-Po | Li-Po Battery |
| Capacity | |
| 7000 mAh | 3100 mAh |
| Stand by | |
| Up to 2120 h (2G) Up to 1840 h (3G) |
- |
| Talk Time | |
| Up to 9 h | - |