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Brief information about compared phones: Celkon A64 , Nokia N73Celkon A64 2014 year of release. cpu Dual-core 1.2 GHz. screen 4". with resolution 320x480. Smartphone has 0 megapixel front camera and 2 megapixel main camera . Nokia N73 2006 year of release. cpu 220 MHz Dual ARM 9. screen 2.4". with resolution 240x320. Smartphone has 0 megapixel front camera and 3 megapixel main camera . |
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| Display | Technology | TFT | TFT | |
| Touchscreen | capacitive touchscreen | |||
| Display colors | 256K | |||
| Screen size | 4" inch | 2.4" inch | ||
| Screen area | 47.6 cm2 | 17.8 cm2 | ||
| Screen format | 3:2 (height:width) | 4:3 (height:width) | ||
| Screen to body ratio | 59.1% | 33.1% | ||
| Screen resolution | 320 x 480 px | 240 x 320 px | ||
| PPI /points per inch/ | 144 PPI | 167 PPI | ||
| Camera and Video | Rear camera, main | 2 MP, Single | 3.15 MP, Single | |
| Camera specs | 2 MP | 3.15 MP, AF | ||
| Functions | LED flash | Carl Zeiss optics, LED flash | ||
| Video | Yes | CIF | ||
| Front camera, selfie | 0.3 MP, Single | 0.3 MP, Single | ||
| Specifications | VGA | VGA videocall camera | ||
| Performance | Operating system OS | Android 4.2.2 (Jelly Bean) | Symbian OS 9.1, S60 3rd edition | |
| Processor CPU | Dual-core 1.2 GHz | 220 MHz Dual ARM 9 | ||
| External memory | microSD, up to 32 GB | miniSD | ||
| Internal memory | 512 MB, 256 MB RAM | 42 MB, 64 MB RAM | ||
| General specs | Release date | 2014 | 2006, April | |
| Dimensions (HxWxD) | 124 Х 65 Х 10.5 mm | 110 Х 49 Х 19 mm | ||
| Weight | 125.6 g | 116 g | ||
| Colors | White, Black | Silver Grey/Deep Plum, Frost White/Metallic Red, Black (Music Edition) | ||
| Battery | 1400 mAh, Li-Ion | 1100 mAh, Removable Li-Ion | ||
| Approximate price | 100 EUR | |||
| Battery life | Stand by time- Up to 150 h Talking time- Up to 8 h 20 min | Stand by time- Up to 350 h (2G) / 370 h (3G) Talking time- Up to 6 h (2G) / 3 h 46 min (3G) | ||
| Communication and Connectivity | SIM card | Dual SIM | Mini-SIM | |
| Network | Show all network frequencies: | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 | ||
| Speed | Yes, 384 kbps | |||
| GPRS | Yes | Class 10 | ||
| Edge | Yes | Class 11, 236.8 kbps | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | No | ||
| GPS | Yes | No | ||
| NFC | ||||
| USB | microUSB | Pop-Port 2.0 | ||
| Bluetooth | 2.0 | 2.0, A2DP (latest firmware) | ||
| Harmful irradiation | SAR EU - 0.42 W/kg (head) 0.55 W/kg (body) | SAR - 1.22 W/kg (head) 0.69 W/kg (body) SAR EU - 1.13 W/kg (head) | ||
| Music and Audio | Radio | FM radio | Stereo FM radio | |
| Headphone jack | Yes | No | ||
| Others | Downloadable themes | |||
| Other features | Dop | Sensors Accelerometer | , Infrared port - Push to talk -Video download -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Predictive text input -Voice command/dial -Organizer -Printing -Document viewer (Word, Excel, PowerPoint, PDF) -Photo/video editor | |
