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Brief information about compared phones: Celkon A64 , ZTE RaiseCelkon 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 . ZTE Raise 2009 year of release. cpu . screen 3.2". with resolution 240x320. 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 | 65K | |||
| Screen size | 4" inch | 3.2" inch | ||
| Screen area | 47.6 cm2 | 31.7 cm2 | ||
| Screen format | 3:2 (height:width) | 4:3 (height:width) | ||
| Screen to body ratio | 59.1% | 49.7% | ||
| Screen resolution | 320 x 480 px | 240 x 320 px | ||
| PPI /points per inch/ | 144 PPI | 125 PPI | ||
| Camera and Video | Rear camera, main | 2 MP, Single | 5 MP, Single | |
| Camera specs | 2 MP | 5 MP, AF | ||
| Functions | LED flash | LED flash | ||
| Video | Yes | Yes | ||
| Front camera, selfie | 0.3 MP, Single | 0.3 MP, Single | ||
| Specifications | VGA | |||
| Performance | Operating system OS | Android 4.2.2 (Jelly Bean) | Microsoft Windows Mobile 6.1 Professional | |
| Processor CPU | Dual-core 1.2 GHz | |||
| External memory | microSD, up to 32 GB | microSD, up to 8 GB (dedicated slot) | ||
| Internal memory | 512 MB, 256 MB RAM | |||
| General specs | Release date | 2014 | 2009 | |
| Dimensions (HxWxD) | 124 Х 65 Х 10.5 mm | 112 Х 57 Х 12.5 mm | ||
| Weight | 125.6 g | 146 g | ||
| Colors | White, Black | Black | ||
| Battery | 1400 mAh, Li-Ion | 1250 mAh, Removable Li-Ion | ||
| Battery life | Stand by time- Up to 150 h Talking time- Up to 8 h 20 min | Stand by time- Up to 200 h Talking time- Up to 4 h | ||
| 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 | HSPA 7.2/5.76 Mbps | |||
| GPRS | Yes | Class 12 | ||
| Edge | Yes | Class 12 | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11b/g | ||
| GPS | Yes | Yes, with A-GPS | ||
| NFC | ||||
| USB | microUSB | microUSB 2.0 | ||
| Bluetooth | 2.0 | 2.0, A2DP | ||
| Harmful irradiation | SAR EU - 0.42 W/kg (head) 0.55 W/kg (body) | |||
| Music and Audio | Radio | FM radio | Stereo FM radio, RDS | |
| Headphone jack | Yes | Yes | ||
| Other features | Dop | Sensors Accelerometer | DVB-H broadcasting -Pocket Office -Organizer -WAV/WMA/eAAC+/MP3 player -MP4/WMV/H.264 player -Voice memo/dial -Predictive text input | |
