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Brief information about compared phones: Celkon A40 , Philips V808Celkon A40 2014 year of release. cpu Dual-core 1.3 GHz. screen 4". with resolution 480x800. Smartphone has 0 megapixel front camera and 5 megapixel main camera . Philips V808 2009 year of release. cpu . screen 3.2". with resolution 320x480. Smartphone has 3 megapixel main camera . |
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| Display | Technology | TFT | TFT | |
| Touchscreen | touchscreen | touchscreen | ||
| Display colors | 256K | |||
| Screen size | 4" inch | 3.2" inch | ||
| Screen area | 45.5 cm2 | 30.5 cm2 | ||
| Screen format | 5:3 (height:width) | 3:2 (height:width) | ||
| Screen to body ratio | 56.4% | 43.5% | ||
| Screen resolution | 480 x 800 px | 320 x 480 px | ||
| PPI /points per inch/ | 233 PPI | 180 PPI | ||
| Camera and Video | Rear camera, main | 5 MP, Single | 3.15 MP, Single | |
| Camera specs | 5 MP | 3.15 MP, AF | ||
| Video | Yes | Yes | ||
| Front camera, selfie | 0.3 MP, Single | 0 MP, | ||
| Specifications | VGA | |||
| Performance | Operating system OS | Android 4.2.2 (Jelly Bean) | Android-based OPhone 1.0 | |
| Processor CPU | Dual-core 1.3 GHz | |||
| External memory | microSD, up to 32 GB (dedicated slot) | miniSD up to 8 GB | ||
| Internal memory | 4 GB, 512 MB RAM | 30 MB | ||
| General specs | Release date | 2014, January | 2009, October | |
| Dimensions (HxWxD) | 126.2 Х 64 Х 10.8 mm | 115 Х 61 Х 14 mm | ||
| Weight | 126.5 g | 120 g | ||
| Colors | White, Yellow, Blue | Black | ||
| Battery | 1500 mAh, Li-Ion | 1000 mAh, Removable Li-Ion | ||
| Battery life | Stand by time- Up to 200 h Talking time- Up to 5 h | |||
| Communication and Connectivity | SIM card | Dual SIM | Mini-SIM | |
| Network | Show all network frequencies: | Show all network frequencies: | ||
| Speed | ||||
| GPRS | Yes | Class 10 | ||
| Edge | Yes | Class 10 | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | No | ||
| GPS | Yes | Yes | ||
| NFC | ||||
| USB | microUSB 2.0 | miniUSB 2.0 | ||
| Bluetooth | 2.0 | 2.0, A2DP | ||
| Music and Audio | Radio | FM radio | No | |
| Headphone jack | Yes | No | ||
| Other features | Dop | Sensors Accelerometer, proximity | Sensors Accelerometer MP3/WAV/WMA player -MP4/H.264 player -Organizer -Voice memo -Predictive text input | |
