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General Info |
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Manufacturer | Samsung | Samsung | Xiaomi |
Announced | January 2012 | May 2012 | July 2014 |
Status | Available - April 2012 | Available - May 2012 | Available - Q3 2014 |
Colors | Black, White | Blue, White | Black, White |
Form Factor | Candybar | Candybar | Candybar |
Dimension |
102 x 58 x 11.5 mm (4.02 x 2.28 x 0.45 in) |
136.6 x 70.6 x 8.6 mm (5.38 x 2.78 x 0.34 in) |
139.2 x 68.5 x 8.9 mm (5.48 x 2.7 x 0.35 in) |
Weight | 95 g (3.35 oz) | 133 g (4.69 oz) | 149 g (5.26 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | |
4G Network | - | LTE (regional) | LTE |
Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS |
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OS | Android OS, v4.0.4 (Ice Cream Sandwich) | Android OS, v4.4.3 (KitKat) | |
Processor | Quad-core 1.4 GHz Cortex-A9, Exynos 4212 Quad | Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 | |
GPU | Mali-400MP | Adreno 330 | |
RAM | N/A | 1 GB | 3 GB |
Internal Memory | 20 MB | 16/32/64 GB storage | 16/64 GB |
External Memory | microSD, up to 32 GB | microSD, up to 64 GB | No |
Display |
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Type | TFT touchscreen | Super AMOLED capacitive touchscreen | IPS LCD capacitive touchscreen |
Colors | 256K colors | 16M colors | 16M colors |
Size | 3.0 inches | 4.8 inches | 5.0 inches |
Resolution | 240 x 320 pixels (133 ppi) | 720 x 1280 pixels (306 ppi) | 1080 x 1920 pixels (441 ppi) |
Screen-to-Body Ratio | 47.35% | 65.84% | 72.14% |
Multi-Touch | |||
Multimedia |
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3.5mm Jack | |||
Radio | Stereo FM radio with RDS | Stereo FM radio with RDS | FM radio |
Games | Yes + downloadable | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | |||
Camera |
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Rear Camera | 3.15 MP, 2048x1536 pixels | 8 MP, 3264x2448 pixels | 13 MP, 4128 x 3096 pixels |
Flash | No | LED flash | Dual-LED Flash |
Features | Auto focus, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization | Auto focus, 1/3' Sensor Size, 1.12µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR | |
Video | Yes, QCIF@15fps | Yes, 1080p@30fps | 2160p, 1080p@30fps, HDR |
Front Camera | No [Similar] | Yes, 1.9 MP, 720p@30fps [Similar] | 8 MP, 1080p@30fps [Similar] |
Connectivity and Data Rate |
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GPRS | Yes | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Yes |
Edge | Yes | Class 12 | Yes |
3G | No | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE |
Bluetooth | Yes, v3.0 with A2DP | Yes, v4.0 with A2DP, EDR | v4.0, A2DP |
Wi-Fi | Wi-Fi 802.11 b/g/n | 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, DLNA, Wi-Fi hotspot |
USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 (MHL), USB On-the-go | microUSB v2.0 (MHL), USB On-the-go |
GPS | No | Yes, with A-GPS support and GLONASS | Yes, with A-GPS, GLONASS |
Browser | WAP 2.0/xHTML, HTML | HTML, Adobe Flash | HTML5 |
User Memory |
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Phonebook | Yes, Photocall | Practically unlimited entries and fields, Photocall | Practically unlimited entries and fields, Photocall |
Call Records | Yes | Practically unlimited | Practically unlimited |
Internal | 20 MB | 16/32/64 GB storage, 1 GB RAM | 16/64 GB, 3 GB RAM |
Expandable Storage | microSD, up to 32 GB | microSD, up to 64 GB | No |
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 | Standard battery, Li-Ion | Non-removable Li-Ion Battery |
Capacity | 1000 mAh | 2100 mAh | 3080 mAh |
Stand by | Up to 830Hr (2G)/up to 770Hr hours (3G) | - | |
Talk Time | Up to 1350Min (2G)/up to 700Min hours (3G) | - |