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Brief information about compared phones: Celkon A105 , Nokia E50Celkon A105 2013 year of release. cpu Dual-core 1.0 GHz Cortex-A9. screen 5". with resolution 480x800. Smartphone has 0 megapixel front camera and 5 megapixel main camera . Nokia E50 2006 year of release. cpu 235 MHz ARM 9. screen 2.1". with resolution 240x320. Smartphone has 1 megapixel main camera . |
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| Display | Technology | TFT | TFT | |
| Touchscreen | capacitive touchscreen | |||
| Display colors | 256K | |||
| Screen size | 5" inch | 2.1" inch | ||
| Screen area | 71.2 cm2 | 13.7 cm2 | ||
| Screen format | 5:3 (height:width) | 4:3 (height:width) | ||
| Screen to body ratio | % | 27.8% | ||
| Screen resolution | 480 x 800 px | 240 x 320 px | ||
| PPI /points per inch/ | 187 PPI | 190 PPI | ||
| Camera and Video | Rear camera, main | 5 MP, Single | 1.3 MP, Single | |
| Camera specs | 5 MP | 1.3 MP | ||
| Video | Yes | QCIF | ||
| Front camera, selfie | 0.3 MP, Single | 0 MP, | ||
| Specifications | VGA | |||
| Performance | Operating system OS | Android 4.0.4 (Ice Cream Sandwich) | Symbian OS 9.1, S60 3rd edition | |
| Chipset | Mediatek MT6517A | |||
| Processor CPU | Dual-core 1.0 GHz Cortex-A9 | 235 MHz ARM 9 | ||
| Graphics processor GPU | PowerVR SGX531u | |||
| External memory | microSD, up to 32 GB (dedicated slot) | microSD, up to 2 GB (dedicated slot) | ||
| Internal memory | 512 MB, 512 MB RAM | 70 MB, 32 MB RAM | ||
| General specs | Release date | 2013, August | 2006, May | |
| Dimensions (HxWxD) | Х Х mm | 113 Х 43.5 Х 15.5 mm | ||
| Weight | 0 g | 104 g | ||
| Colors | Black, White | Silver, Black | ||
| Battery | 2100 mAh, Li-Ion | 970 mAh, Removable Li-Ion | ||
| Approximate price | 150 EUR | |||
| Battery life | Stand by time- Up to 215 h Talking time- Up to 6 h 40 min | |||
| Communication and Connectivity | SIM card | Dual SIM (Mini-SIM) | Mini-SIM | |
| Network | Show all network frequencies: | Show all network frequencies: | ||
| Speed | ||||
| GPRS | Class 12 | Class 10 | ||
| Edge | Class 12 | Class 10 | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n | No | ||
| GPS | No | No | ||
| NFC | ||||
| USB | microUSB 2.0 | Pop-Port 2.0 | ||
| Bluetooth | Yes | 2.0 | ||
| Harmful irradiation | SAR EU - 0.80 W/kg (head) 0.98 W/kg (body) | SAR - 0.96 W/kg (head) 1.33 W/kg (body) SAR EU - 0.97 W/kg (head) | ||
| Music and Audio | Radio | FM radio | No | |
| Headphone jack | Yes | No | ||
| Others | 5-way joystick navigation -Downloadable themes | |||
| Other features | Dop | Sensors Accelerometer, proximity | , Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word, Excel, PowerPoint, PDF) -Blackberry connectivity -Predictive text input -Voice command/memo -Organizer | |
