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General
| Name | Nokia Lumia 620 | Samsung R730 Transfix |
|---|---|---|
| Launch Date | 1 Dec 2012 | 1 Oct 2011 |
| Brand | Nokia | Samsung |
| Colors | Lime green, orange, magenta, yellow, cyan, white, black | - |
Display
| Display Size | 3.8 Inches | 3.2 Inches |
|---|---|---|
| Display Type | TFT | LCD |
| Resolution | 480 x 800 pixels | 320 x 480 pixels |
| Refresh Rate | 60Hz | 60Hz |
| Aspect Ratio | 5:3 | 3:2 |
| Features | 58.3% (screen to body ratio), 246 ppi | - |
Platform
| Operating System | Microsoft Windows Phone 8, upgradable to 8.1 | Android 2.3 (Gingerbread) |
|---|---|---|
| Processor | Snapdragon S4 | - |
| CPU | Dual-core 1.0 GHz Krait | - |
| GPU | Adreno 305 | - |
Memory
| Ram | 512MB | - |
|---|---|---|
| Storage | 8GB | 125MB |
| SD Card Slot | Yes | Yes |
Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Main | 5 MP, AF | 3.15 MP |
| Video | 720p@30fps | - |
Front Camera
| Type | Single Camera | No Front Camera |
|---|---|---|
| Selfie | VGA | - |
| Video | Yes | - |
Battery
| Capacity | 1300 mAh | 1500 mAh |
|---|---|---|
| Battery Technology | Li-Ion, removable | Li-Ion |
| Charging Speed | - | - |
| USB Type | Micro USB, USB 2.0 | Micro USB |
| Wireless Charging | No | No |
Network
| Sim | Single Sim | Single Sim |
|---|---|---|
| Sim Type | Micro-SIM | |
| Technology | 3G | 3G |
Connectivity
| Wi-Fi | WiFi 2.4 | WiFi 2.4 |
|---|---|---|
| Bluetooth | V4.0 | V2.1 |
| NFC | Yes | No |
| GPS | Yes | Yes |
Audio
| Loudspeaker | Yes | Yes |
|---|---|---|
| Headphone Jack | Yes | Yes |
Biometric
| Fingerprint | No | No |
|---|---|---|
| Face Unlock | Not Available | Not Available |
Body
| Dimensions | 115.4 x 61.1 x 11 mm | 114 x 57 x 15 mm |
|---|---|---|
| Weight | 127 g | 126 g |
| Frame | Plastic Frame | - |
| Back | Plastic Back | - |
| IP Rating | No | No |
Others
| Sensors | Accelerometer, proximity, compass | - |
|---|---|---|
| SAR EU | 0.84 W/kg (head) | - |
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