| Manufacturer | |
| Dell | Sony |
| Announced | |
| October 2010 | January 2012 |
| Status | |
| Available - November 2010 | Available - June 2012 |
| Colors | |
| Black | Black, White |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
122 x 63.5 x 15.2 mm (4.8 x 2.5 x 0.6 in) |
133 x 68 x 10.8 mm (5.24 x 2.68 x 0.43 in) |
| Weight | |
| 192.8 g (6.77.0.28 oz) | 144 g (5.08 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | |
| HSDPA 900 / 1700 / 2100 | HSDPA 850 / 1900 / 2100 |
| 4G Network | |
| - | LTE 700 MHz Class 17 / 1700 / 2100 |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
| OS | |
| Microsoft Windows Phone 7 | Android OS, v2.3 (Gingerbread), v4.0 (Ice Cream Sandwich), planned upgrade to v4.1 (Jelly Bean) |
| Processor | |
| 1 GHz Scorpion, Qualcomm QSD8250 Snapdragon [Similar] | Dual-core 1.5 GHz, Qualcomm MSM8260 Snapdragon [Similar] |
| GPU | |
| Adreno 200 [Similar] | Adreno 220 [Similar] |
| RAM | |
| 512 MB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | |
| 8/16 GB storage | 16 GB |
| External Memory | |
| microSD, up to 32 GB (not user accessible) | microSD, up to 32 GB |
| Rear Camera | |
| 5 MP, 2592x1944 pixels [Similar] | 12 MP, 4000x3000 pixels [Similar] |
| Flash | |
| LED flash | LED flash |
| Features | |
| Auto focus, Geo-tagging | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, 3D Sweep Panorama, Image Stabilization |
| Video | |
| Yes, 720p | Yes, 1080p@30fps, continuous autofocus, video light, video stabilizer |
| Front Camera | |
| No [Similar] | Yes, 1.3 MP, 720p@30fps [Similar] |
| 3.5mm Jack | |
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| Radio | |
| Stereo FM radio with RDS | Stereo FM radio with RDS |
| Games | |
| Yes | Yes + Downloadable |
| Loud Speaker | |
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| GPRS | |
| Class 10 (4+1/3+2 slots), 32 - 48 kbps | Up to 86 kbps |
| Edge | |
| Class 10, 236.8 kbps | Up to 237 kbps |
| 3G | |
| HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps | HSDPA, 21.1 Mbps; HSUPA, 5.8 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL |
| Bluetooth | |
| Yes v2.1 with A2DP | Yes, v2.1 with A2DP, EDR |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot |
| USB | |
| Yes, v2.0 microUSB | Yes, microUSB v2.0, USB On-the-go |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS support and GLONASS |
| Browser | |
| HTML | HTML5, Adobe Flash |
| Internal | |
| 8/16 GB storage, 512 MB RAM | 16 GB, 1 GB RAM |
| Expandable Storage | |
| microSD, up to 32 GB (not user accessible) | 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 | Non-removable Li-Ion Battery |
| Capacity | |
| 1400 mAh | 1900 mAh |
| Stand by | |
| Up to 400 h (2G) Up to 350 h (3G) |
|
| Talk Time | |
| Up to 7 h | Up to 10 h (2G) Up to 4 h (3G) |