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Xiaomi MI-2 |
Samsung Galaxy Alpha |
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| Manufacturer | Xiaomi | Samsung |
| Announced | August 2012 | August 2014 |
| Status | Available - November 2012 | Available - September 2014 |
| Colors | White, green, blue, red | Black, white, gold, silver, blue |
| Form Factor | Candybar | Candybar |
| Dimension |
126 x 62 x 10.2 mm (4.96 x 2.44 x 0.4 in) |
132.4 x 65.5 x 6.7 mm (5.21 x 2.58 x 0.26 in) |
| Weight | 145 g (5.11 oz) | 115 g (4.06 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | - | LTE |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
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| OS | Android OS, v4.1 (Jelly Bean) | Android OS, v4.4.4 (KitKat) |
| Processor | Quad-core 1.5 GHz Krait, Qualcomm APQ8064 Snapdragon [Similar] | Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Exynos 5 Octa 5430 [Similar] |
| GPU | Adreno 320 [Similar] | Mali-T628 MP6 [Similar] |
| RAM | 2 GB [Browse Similar] | 2 GB [Browse Similar] |
| Internal Memory | 16/32 GB | 32 GB |
| External Memory | No | No |
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| Type | IPS LCD capacitive touchscreen | Super AMOLED capacitive touchscreen |
| Colors | 16M colors | 16M colors |
| Size | 4.3 inches [Similar] | 4.7 inches [Similar] |
| Resolution | 720 x 1280 pixels (342 ppi) [Similar] | 720 x 1280 pixels (320 ppi) [Similar] |
| Screen-to-Body Ratio | 65.07% | 66.95% |
| Multi-Touch | ![]() |
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| 3.5mm Jack | ![]() |
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| Radio | FM radio | No |
| Games | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | ![]() |
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| Rear Camera | 8 MP, 3264 x 2448 pixels [Similar] | 12 MP, 4128 x 3096 pixels [Similar] |
| Flash | LED flash | LED flash |
| Features | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR |
| Video | 1080p@30fps | 2160p@30fps |
| Front Camera | 2 MP, 1080p@30fps [Similar] | 2.1 MP [Similar] |
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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 | DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 42 Mbps, HSUPA; LTE-A, Cat6, 300 Mbps DL |
| Bluetooth | v4.0, A2DP | v4.0, A2DP, EDR, LE |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot |
| USB | microUSB v2.0 (MHL), USB On-the-go | microUSB v2.0 |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS |
| Browser | HTML5 | HTML5 |
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| Internal | 16/32 GB, 2 GB RAM | 32 GB, 2 GB RAM |
| Expandable Storage | No | No |
| USB OTG | Supported | - |
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| Fingerprint | ![]() |
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| Proximity Sensor | ![]() |
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| Accelerometer Sensor | ![]() |
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| NFC | ![]() |
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| Type | Li-Ion Battery | Li-Ion Battery |
| Capacity | 2000 mAh | 1860 mAh |
| Stand by | - | - |
| Talk Time | - | - |