| Manufacturer | |
| Samsung | Xiaomi | 
| Announced | |
| September 2011 | May 2014 | 
| Status | |
| Available - October 2011 | Available - May 2014 | 
| Colors | |
| Black | Black, Chinese Red, Metallic Gray/ blue, green, yellow panels | 
| Form Factor | |
| Candybar | Candybar | 
| Dimension | |
| 
                        115.6 x 58.8 x 10.9 mm
  (4.55 x 2.31 x 0.43 in )  | 
                            
        137 x 69 x 9.9 mm  (5.39 x 2.72 x 0.39 in)  | 
                        
| Weight | |
| 115.3 g (4.06.0.11 oz) | 158 g (5.57 oz) | 
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 / 1900 | 
| 3G Network | |
| HSDPA 900 / 2100  HSDPA 850 / 1900 - Samsung Omnia W I8350T  | 
                            HSDPA 1900 / 2100 | 
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM | 
| OS | |
| Microsoft Windows Phone 7.5 Mango | Android OS, v4.3 (Jelly Bean) | 
| Processor | |
| 1.4 GHz Scorpion, Qualcomm MSM8255 Snapdragon [Similar] | Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon [Similar] | 
| GPU | |
| Adreno 205 [Similar] | Adreno 305 [Similar] | 
| RAM | |
| 512 MB [Browse Similar] | 1 GB [Browse Similar] | 
| Internal Memory | |
| 8 GB storage | 8 GB | 
| External Memory | |
| No | microSD, up to 32 GB | 
| Type | |
| Super AMOLED capacitive touchscreen | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2 | 
| Colors | |
| 16M colors | 16M colors | 
| Size | |
| 3.7 inches [Similar] | 4.7 inches [Similar] | 
| Resolution | |
| 480 x 800 pixels (252 ppi) [Similar] | 720 x 1280 pixels (312 ppi) [Similar] | 
| Screen-to-Body Ratio | 57.39% | 64.61% | 
| Multi-Touch | |
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| Rear Camera | |
| 5 MP, 2592 x 1944 pixels [Similar] | 8 MP, 3264 x 2448 pixels [Similar] | 
| Flash | |
| LED flash | LED flash | 
| Features | |
| Auto focus, Geo-tagging, Image Stabilization | Auto focus, 1.4 µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR | 
| Video | |
| Yes, 720p@30fps | 1080p@30fps | 
| Front Camera | |
| Yes, VGA [Similar] | 1.3 MP, 720p@30fps [Similar] | 
| 3.5mm Jack | |
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| Radio | |
| Stereo FM radio with RDS | FM radio | 
| Games | |
| Yes + downloadable | Yes + Downloadable | 
| Loud Speaker | |
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| GPRS | |
| Yes | Yes | 
| Edge | |
| Yes | Yes | 
| 3G | |
| HSDPA, 14.4 Mbps; HSUPA, 5.76 Mbps | HSDPA, HSUPA | 
| Bluetooth | |
| Yes, v2.1 with A2DP | v4.0, A2DP, LE | 
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot | 
| USB | |
| Yes, microUSB v2.0 | microUSB v2.0, USB On-the-go | 
| GPS | |
| Yes, with A-GPS support, Bing map | Yes, with A-GPS | 
| Browser | |
| HTML | HTML5 | 
| Internal | |
| 8 GB storage, 512 MB RAM | 8 GB, 1 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-Ion | Li-Po Battery | 
| Capacity | |
| 1500 mAh | 2000 mAh | 
| Stand by | |
| Up to 370 h | - | 
| Talk Time | |
| Up to 7 h | - |