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General Info |
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Manufacturer | Samsung | Xiaomi | Xiaomi |
Announced | March 2014 | September 2013 | March 2014 |
Status | Available - April 2014 | Available - December 2013 | Available - March 2014 |
Colors | Black, White, Blue, Gold | Various | Various |
Form Factor | Candybar | Candybar | Candybar |
Dimension |
142 x 72.5 x 8.1 mm (5.59 x 2.85 x 0.32 in) |
144 x 73.6 x 8.1 mm (5.67 x 2.9 x 0.32 in) |
154 x 78.7 x 9.45 mm (6.06 x 3.1 x 0.37 in) |
Weight | 145 g (5.11 oz) | 145 g (5.11 oz) | 199 g (7.02 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 1900 / 2100 |
4G Network | LTE (market dependent) | - | - |
Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS |
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OS | Android OS, v4.4.2 (KitKat) | Android OS, v4.4 (KitKat) optimized with MIUI version 5 | Android OS, v4.2 (Jelly Bean) |
Processor | Quad-core 1.9 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Exynos 5 Octa 5422 | Quad-core 2.3 GHz Krait 400, Qualcomm MSM8274AB Snapdragon 800 | Octa-core 1.4 GHz Cortex-A7 / Octa-core 1.7 GHz Cortex-A7, Mediatek MT6592 |
GPU | Mali-T628 MP6 | Adreno 330 | Mali-450MP4 |
RAM | 2 GB | 2 GB | 1/2 GB |
Internal Memory | 16/32 GB storage | 16/64 GB | 8 GB |
External Memory | microSD, up to 128 GB | No | microSD, up to 32 GB |
Display |
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Type | Super AMOLED capacitive touchscreen | IPS LCD capacitive touchscreen | IPS LCD capacitive touchscreen |
Colors | 16M colors | 16M colors | 16M colors |
Size | 5.1 inches | 5.0 inches | 5.5 inches |
Resolution | 1080 x 1920 pixels (432 ppi) | 1080 x 1920 pixels (441 ppi) | 720 x 1280 pixels (267 ppi) |
Screen-to-Body Ratio | 69.63% | 64.90% | 68.82% |
Multi-Touch | |||
Multimedia |
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3.5mm Jack | |||
Radio | No | FM radio | FM Radio |
Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | |||
Camera |
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Rear Camera | 16 MP, 5312 x 2988 pixels | 13 MP, 4128 x 3096 pixels | 13 MP, 4128 x 3096 pixels |
Flash | phase detection auto | dual-LED flash | LED flash |
Features | 1/2.6' Sensor Size, 1.12 µm Pixel Size, Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR |
Video | Yes, 2160p@30fps, 1080p@60fps, HDR, video stabilization, dual-video rec. | 1080p@30fps, HDR | 1080p@30fps |
Front Camera | Yes, 2 MP, 1080p@30fps, dual video call [Similar] | 2 MP, 1080p@30fps [Similar] | 5 MP [Similar] |
Connectivity and Data Rate |
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GPRS | Yes | Yes | Yes |
Edge | Yes | Yes | Yes |
3G | HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL | DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSPA+ |
Bluetooth | Yes, v4.0 with A2DP, EDR, LE | v4.0, A2DP | v4.0, A2DP, LE |
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, 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 Direct, Wi-Fi hotspot |
USB | Yes, microUSB v3.0 (MHL 2), USB On-the-go, USB Host | microUSB v2.0 (MHL), USB On-the-go | microUSB v2.0, USB On-the-go |
GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS, GLONASS | Yes, with A-GPS |
Browser | HTML5 | HTML5 | HTML5 |
User Memory |
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Internal | 16/32 GB storage, 2 GB RAM | 16/64 GB, 2 GB RAM | 8 GB, 1/2 GB RAM |
Expandable Storage | microSD, up to 128 GB | No | microSD, up to 32 GB |
USB OTG | Supported | Supported | Supported |
Sensors |
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Fingerprint | |||
Proximity Sensor | |||
Accelerometer Sensor | |||
NFC | |||
Battery |
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Type | Li-Ion Battery | Non-removable Li-Ion Battery | Li-Po Battery |
Capacity | 2800 mAh | 3050 mAh | 3100 mAh |
Stand by | Up to 390 h | Up to 500 h | - |
Talk Time | Up to 21 h | Up to 4 h | - |