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Brief information about compared phones: Celkon A22 , Nokia E73 ModeCelkon A22 2012 year of release. cpu Dual-core 1.0 GHz. screen 4.5". with resolution 540x960. Smartphone has 0 megapixel front camera and 8 megapixel main camera . Nokia E73 Mode 2010 year of release. cpu . screen 2.4". with resolution 320x240. Smartphone has 0 megapixel front camera and 5 megapixel main camera . |
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| Display | Technology | TFT | TFT | |
| Touchscreen | capacitive touchscreen | |||
| Display colors | 16M | |||
| Screen size | 4.5" inch | 2.4" inch | ||
| Screen area | 55.8 cm2 | 17.8 cm2 | ||
| Screen format | 16:9 (height:width) | 4:3 (height:width) | ||
| Screen to body ratio | 63.6% | 26.8% | ||
| Screen resolution | 540 x 960 px | 320 x 240 px | ||
| PPI /points per inch/ | 245 PPI | 167 PPI | ||
| Camera and Video | Rear camera, main | 8 MP, Single | 5 MP, Single | |
| Camera specs | 8 MP, AF | 5 MP, AF | ||
| Functions | LED flash | LED flash | ||
| Video | Yes | Yes | ||
| Front camera, selfie | 0.3 MP, Single | 0.3 MP, Single | ||
| Specifications | VGA videocall camera | |||
| Performance | Operating system OS | Android 4.0.4 (Ice Cream Sandwich) | Symbian OS 9.3, Series 60 v3.2 UI | |
| Processor CPU | Dual-core 1.0 GHz | |||
| External memory | microSD, up to 32 GB (dedicated slot) | microSD, up to 16 GB (dedicated slot), 4 GB included | ||
| Internal memory | 250 MB | |||
| General specs | Release date | 2012, September | 2010, June | |
| Dimensions (HxWxD) | 131 Х 67 Х 9.9 mm | 113.8 Х 58.4 Х 10.2 mm | ||
| Weight | 145 g | 127.6 g | ||
| Colors | White | Titanium | ||
| Battery | 2000 mAh, Li-Ion | 1500 mAh, Removable Li-Po | ||
| Approximate price | 130 EUR | 120 EUR | ||
| Battery life | Stand by time- Up to 400 h Talking time- Up to 9 h 10 min | Stand by time- Up to 384 h (2G) / Up to 528 h (3G) Talking time- Up to 13 h (2G) / Up to 6 h (3G) | ||
| Communication and Connectivity | SIM card | Dual SIM (Mini-SIM) | Mini-SIM | |
| Network | Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 | ||
| Speed | HSPA | HSPA 10.2/2 Mbps | ||
| GPRS | Yes | Class 32 | ||
| Edge | Yes | Class 32 | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g | ||
| GPS | Yes | Yes, with A-GPS | ||
| NFC | ||||
| USB | microUSB 2.0 | microUSB 2.0 | ||
| Bluetooth | Yes | 2.0, A2DP | ||
| Harmful irradiation | SAR EU - 0.86 W/kg (head) | |||
| Music and Audio | Radio | FM radio | Stereo FM radio, RDS | |
| Headphone jack | Yes | Yes | ||
| Other features | Dop | Sensors Accelerometer MP3/WAV/eAAC player -MP4/H.264 player -Document viewer -Photo viewer/editor | Sensors Accelerometer, compass - MP4/H.263 player -MP3/WMA/WAV/eAAC+ player -Document editor (Word, Excel, PowerPoint, PDF) -Push to talk -Voice command/dial -Organizer -Predictive text input - Optical trackpad - For T-Mobile | |
