Xiaomi Mi 4 |
Samsung Galaxy Alpha (S801) |
Add 3rd Phone | ||
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General Info |
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Manufacturer | Xiaomi | Samsung |
Announced | July 2014 | August 2014 |
Status | Available - Q3 2014 | Available - September 2014 |
Colors | Black, White | Charcoal Black, Sleek Silver, Dazzling White, Frosted Gold, Scub |
Form Factor | Candybar | Candybar |
Dimension |
139.2 x 68.5 x 8.9 mm (5.48 x 2.7 x 0.35 in) |
132.4 x 65.5 x 6.7 mm (5.21 x 2.58 x 0.26 in) |
Weight | 149 g (5.26 oz) | 115 g (4.06 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA |
4G Network | LTE | LTE |
Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS |
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OS | Android OS, v4.4.3 (KitKat) | Android OS, v4.4.4 (KitKat) |
Processor | Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 [Similar] | Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 [Similar] |
GPU | Adreno 330 [Similar] | Adreno 330 [Similar] |
RAM | 3 GB [Browse Similar] | 2 GB [Browse Similar] |
Internal Memory | 16/64 GB | 32 GB |
External Memory | No | No |
Display |
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Type | IPS LCD capacitive touchscreen | Super AMOLED capacitive touchscreen |
Colors | 16M colors | 16M colors |
Size | 5.0 inches [Similar] | 4.7 inches [Similar] |
Resolution | 1080 x 1920 pixels (441 ppi) [Similar] | 720 x 1280 pixels (312 ppi) [Similar] |
Screen-to-Body Ratio | 72.14% | 70.43% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | FM radio | No |
Games | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 13 MP, 4128 x 3096 pixels [Similar] | 12 MP, 4128 x 3096 pixels [Similar] |
Flash | Dual-LED Flash | LED flash |
Features | Auto focus, 1/3' Sensor Size, 1.12µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR | Auto focus, Dual Camera, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR |
Video | 2160p, 1080p@30fps, HDR | 2160p@30fps, 1080p@60fps, 720p@120fps |
Front Camera | 8 MP, 1080p@30fps [Similar] | 2.1 MP [Similar] |
Connectivity and Data Rate |
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GPRS | Yes | Yes |
Edge | Yes | Yes |
3G | DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE | HSDPA, 42 Mbps, HSUPA; LTE-A, Cat6, 300 Mbps DL, 50 Mbps UL |
Bluetooth | v4.0, A2DP | v4.0, A2DP, EDR, LE |
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, 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, Beidou |
Browser | HTML5 | HTML5 |
User Memory |
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Internal | 16/64 GB, 3 GB RAM | 32 GB, 2 GB RAM |
Expandable Storage | No | No |
USB OTG | Supported | - |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
NFC | ||
Battery |
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Type | Non-removable Li-Ion Battery | Li-Ion Battery |
Capacity | 3080 mAh | 1860 mAh |
Stand by | - | - |
Talk Time | - | - |