  |  |  |  | |
| Editiorial reviews | ||||
| User rating |
| Operating system | Windows Mobile 6.1 | Android 2.3 | Android 4.1 | Proprietary OS |
|---|---|---|---|---|
| CPU clock speed | 0.53 GHz | 0.8 GHz | 1.0 GHz | N/A |
| CPU cores | Single-core | Single-core | Single-core | Single-core |
| RAM memory | 288 MB | N/A | 768 MB | 260 MB |
| CPU model | N/A | Qualcomm Snapdragon MSM7227 | Qualcomm Snapdragon MSM7227A | N/A |
| GPU model | N/A | Qualcomm Adreno 200 | Qualcomm Adreno 200 | N/A |
| Screen size | 3.2 in | 3.5 in | 3.27 in | 2.6 in |
|---|---|---|---|---|
| Touchscreen | yes | N/A | N/A | no |
| Number of colors | 65K | 16.7M | N/A | 262K |
| Panel type | LCD | LCD | LCD | LCD |
| Resolution | 480 x 800 px | 480 x 320 px | 480 x 320 px | 320 x 240 px |
| Dual screen support | no | N/A | N/A | no |
| Scratch resistant display | no | N/A | N/A | no |
| HDR | no | N/A | N/A | no |
| Pixel density | N/A | 165.0 ppi | 176.0 ppi | 154.0 ppi |
| Screen material | N/A | Corning Gorilla Glass | N/A | N/A |
| Multi touch | N/A | yes | yes | N/A |
| Technology | N/A | N/A | N/A | IPS TFT |
| Primary sensor resolution | 5.0 Mpx | 5.0 Mpx | 3.0 Mpx | 3.2 Mpx |
|---|---|---|---|---|
| Video recording | yes | N/A | N/A | yes |
| Maximum FPS at the highest resolution | 15.0 fps | N/A | N/A | N/A |
| Autofocus | yes | yes | yes | N/A |
| Geo-tagging | yes | N/A | yes | yes |
| Highest video resolution | N/A | 640 x 480 px | 640 x 480 px | 640 x 480 px |
| LED Flash | N/A | yes | N/A | N/A |
| Digital zoom | N/A | N/A | N/A | yes |
| Internal storage | 512 MB | N/A | N/A | 256 MB |
|---|---|---|---|---|
| Memory card reader | yes | yes | yes | yes |
| Maximum card storage | 16GB | 32GB | 64GB | 16GB |
| Types of memory card supported |
| microSD | microSD |
|
| Height | 4.25 in | 4.43 in | 4.31 in | 4.06 in |
|---|---|---|---|---|
| Width | 2.09 in | 2.36 in | 2.31 in | 2.05 in |
| Depth | 0.54 in | 0.45 in | 0.49 in | 0.63 in |
| Weight | 4.14 oz | 3.99 oz | 3.95 oz | 4.06 oz |
| Accelerometer | yes | yes | yes | yes |
|---|---|---|---|---|
| Proximity | N/A | yes | N/A | N/A |
| Digital compass | N/A | yes | yes | N/A |
| Ambient light sensor | N/A | yes | yes | N/A |
| Dual sim support | no | N/A | yes | no |
|---|---|---|---|---|
| Sim card size | Mini-SIM | N/A | Mini-SIM | Mini-SIM |
| Bluetooth | yes | yes | N/A | yes |
| Bluetooth version | 2.0 | 2.1 EDR | 3.0 HS | 2.1 EDR |
| Bluetooth profile | A2DP | N/A | N/A |
|
| NFC | no | N/A | N/A | no |
| Charging connection | USB | N/A | N/A | USB |
| USB version | 2.0 | N/A | N/A | 2.0 |
| Video output | No | N/A | N/A | No |
| DLNA certified | N/A | yes | N/A | no |
| Headphone connection | N/A | 3.5 mm | 3.5 mm | 3.5 mm |
| Type of USB connector | N/A | Micro-USB | Micro-USB | N/A |
| Bluetooth codec | N/A | N/A | N/A |
|
| Wireless network (Wi-Fi) | yes | yes | yes | no |
|---|---|---|---|---|
| Wireless networking standard |
| N/A | N/A | N/A |
| Navigation system | A-GPS | GPS | GPS | A-GPS |
| 2G GSM | yes | yes | yes | yes |
| 3G UMTS | yes | N/A | N/A | yes |
| 4G LTE | no | N/A | N/A | no |
| Data transmission | N/A | HSDPA | HSDPA | HSDPA |
| GSM frequencies | N/A |
|
|
|
| Mobile hotspot | N/A | yes | yes | N/A |
| UMTS frequences | N/A | N/A |
|
|
| Replaceable battery | yes | N/A | yes | yes |
|---|---|---|---|---|
| Battery capacity | 1100.0 mAh | 1350.0 mAh | 1300.0 mAh | 920.0 mAh |
| Standby time | 500.0 h | 640.0 h | 250.0 h | 403.0 h |
| Talk time | 5.0 h | 11.0 h | 6.0 h | 3.5 h |
| Fast charging | no | N/A | N/A | no |
| Wireless charging | no | N/A | N/A | no |
| Battery type | N/A | Lithium ion | Lithium ion | Lithium ion |
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