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Brief information about compared phones: Celkon A20 , Gionee Ctrl V2Celkon A20 2013 year of release. cpu Dual-core 1.2 GHz. screen 4". with resolution 480x800. Smartphone has 0 megapixel front camera and 3 megapixel main camera . Gionee Ctrl V2 2013 year of release. cpu 1.0 GHz Cotex-A9. screen 3.5". with resolution 320x480. Smartphone has 0 megapixel front camera and 3 megapixel main camera . |
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| Display | Technology | TFT | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
| Display colors | ||||
| Screen size | 4" inch | 3.5" inch | ||
| Screen area | 45.5 cm2 | 36.5 cm2 | ||
| Screen format | 5:3 (height:width) | 3:2 (height:width) | ||
| Screen to body ratio | % | 52.0% | ||
| Screen resolution | 480 x 800 px | 320 x 480 px | ||
| PPI /points per inch/ | 233 PPI | 165 PPI | ||
| Camera and Video | Rear camera, main | 3.15 MP, Single | 3.15 MP, Single | |
| Camera specs | 3.15 MP | 3.15 MP | ||
| Video | Yes | Yes | ||
| Front camera, selfie | 0.3 MP, Single | 0.3 MP, Single | ||
| Specifications | VGA | VGA | ||
| Performance | Operating system OS | Android 4.2.0 (Jelly Bean) | Android 4.0 (Ice Cream Sandwich) | |
| Processor CPU | Dual-core 1.2 GHz | 1.0 GHz Cotex-A9 | ||
| External memory | microSD, up to 32 GB (dedicated slot) | microSD, up to 32 GB (dedicated slot) | ||
| Internal memory | 256 MB, 512 MB RAM | 4 GB, 512 MB RAM | ||
| General specs | Release date | 2013, August | 2013 | |
| Dimensions (HxWxD) | Х Х mm | 115 Х 61 Х 10.8 mm | ||
| Weight | 0 g | 0 g | ||
| Colors | Black | White | ||
| Battery | 1500 mAh, Li-Ion | 1500 mAh, Removable Li-Ion | ||
| Approximate price | 60 EUR | 60 EUR | ||
| Communication and Connectivity | SIM card | Dual SIM (Mini-SIM) | Dual SIM (dual stand-by) | |
| Network | Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 | Show all network frequencies: | ||
| Speed | Yes, 384 kbps | |||
| GPRS | Class 12 | Yes | ||
| Edge | Class 12 | Yes | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n, hotspot | ||
| GPS | No | Yes, with A-GPS | ||
| NFC | ||||
| USB | microUSB 2.0 | microUSB | ||
| Bluetooth | Yes | Yes | ||
| Harmful irradiation | SAR EU - 0.88 W/kg (head) 0.60 W/kg (body) | SAR - 1.25 W/kg (head) 1.04 W/kg (body) | ||
| Music and Audio | Radio | FM radio | ||
| Headphone jack | Yes | Yes | ||
| Other features | Dop | Sensors Proximity, gyro | Sensors Accelerometer, proximity, compass | |
