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Brief information about compared phones: Celkon A63 , Nokia C6Celkon A63 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 . Nokia C6 2010 year of release. cpu 434 MHz ARM 11. screen 3.2". with resolution 360x640. Smartphone has 0 megapixel front camera and 5 megapixel main camera . |
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| Display | Technology | TFT | TFT | |
| Touchscreen | capacitive touchscreen | resistive touchscreen | ||
| Display colors | 16M | |||
| Screen size | 4" inch | 3.2" inch | ||
| Screen area | 45.5 cm2 | 28.2 cm2 | ||
| Screen format | 5:3 (height:width) | 16:9 (height:width) | ||
| Screen to body ratio | % | 47.1% | ||
| Screen resolution | 480 x 800 px | 360 x 640 px | ||
| PPI /points per inch/ | 233 PPI | 229 PPI | ||
| Camera and Video | Rear camera, main | 3.15 MP, Single | 5 MP, Single | |
| Camera specs | 3.15 MP | 5 MP, AF | ||
| Functions | LED flash | |||
| Video | Yes | 480p@30fps | ||
| Front camera, selfie | 0.3 MP, Single | 0.3 MP, Single | ||
| Specifications | VGA | QVGA | ||
| Performance | Operating system OS | Android 4.2.0 (Jelly Bean) | Symbian 9.4, Series 60 rel. 5 | |
| Processor CPU | Dual-core 1.2 GHz | 434 MHz ARM 11 | ||
| External memory | microSD, up to 32 GB (dedicated slot) | microSD, up to 16 GB (dedicated slot), 2 GB included | ||
| Internal memory | 512 MB, 256 MB RAM | 240 MB | ||
| General specs | Release date | 2013, August | 2010, April | |
| Dimensions (HxWxD) | Х Х mm | 113 Х 53 Х 16.8 mm | ||
| Weight | 0 g | 150 g | ||
| Colors | Black | White, Black | ||
| Battery | 1500 mAh, Li-Ion | 1200 mAh, Removable Li-Ion | ||
| Approximate price | 50 EUR | 120 EUR | ||
| Battery life | Stand by time- Up to 384 h (2G) / Up to 384 h (3G) Talking time- Up to 7 h (2G) / Up to 5 h (3G) Music play - Up to 30 h | |||
| Communication and Connectivity | SIM card | Dual SIM (Mini-SIM) | Mini-SIM | |
| Network | Show all network frequencies: | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 | ||
| Speed | HSPA 3.6/0.384 Mbps | |||
| GPRS | Class 12 | Class 32 | ||
| Edge | Class 12 | Class 32 | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g | ||
| GPS | No | Yes, with A-GPS | ||
| NFC | ||||
| USB | microUSB 2.0 | microUSB 2.0 | ||
| Bluetooth | Yes | 2.0, A2DP | ||
| Harmful irradiation | SAR EU - 0.91 W/kg (head) 0.63 W/kg (body) | SAR - 1.20 W/kg (head) 1.21 W/kg (body) SAR EU - 1.05 W/kg (head) | ||
| Music and Audio | Radio | Stereo FM radio, RDS | ||
| Headphone jack | Yes | Yes | ||
| Other features | Dop | Sensors Proximity, gyro | Sensors Accelerometer, proximity - MP3/WMA/WAV/eAAC+ player -MP4/H.264/WMV player -Document viewer (Word, Excel, PowerPoint, PDF) -Voice command/dial -Predictive text input | |