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Brief information about compared phones: Apple iPhone , Celkon A99Apple iPhone 2007 year of release. Celkon A99 2012 year of release. cpu 650 MHz. screen 4". with resolution 320x480. Smartphone has 0 megapixel front camera and 3 megapixel main camera . |
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| Display | Technology | TFT | ||
| Touchscreen | capacitive touchscreen | |||
| Display colors | 256K | |||
| Screen size | 4" inch | |||
| Screen area | 47.6 cm2 | |||
| Screen format | 3:2 (height:width) | |||
| Screen to body ratio | 61.3% | |||
| Screen resolution | 320 x 480 px | |||
| PPI /points per inch/ | 144 PPI | |||
| Camera and Video | Rear camera, main | 3.15 MP, Single | ||
| Camera specs | 3.15 MP | |||
| Video | Yes | |||
| Front camera, selfie | 0.3 MP, Single | |||
| Specifications | ||||
| Performance | Operating system OS | Android 2.3.5 (Gingerbread) | ||
| Processor CPU | 650 MHz | |||
| External memory | microSD, up to 32 GB (dedicated slot) | |||
| Internal memory | ||||
| General specs | Release date | 2012 | ||
| Dimensions (HxWxD) | 121.4 Π₯ 64 Π₯ 11.3 mm | |||
| Weight | 120 g | |||
| Colors | Black | |||
| Battery | 1200 mAh, Β Li-Ion | |||
| Battery life | Stand by time- Up to 400 h Talking time- Up to 3 h | |||
| Communication and Connectivity | SIM card | Dual SIM (Mini-SIM) | ||
| Network | Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | |||
| Speed | HSPA | |||
| GPRS | Yes | |||
| Edge | Yes | |||
| Wi-Fi | Wi-Fi 802.11 b/g, hotspot | |||
| GPS | Yes, with A-GPS | |||
| NFC | ||||
| USB | microUSB 2.0 | |||
| Bluetooth | 2.1, A2DP | |||
| Music and Audio | Radio | Stereo FM radio, RDS, recordin | ||
| Headphone jack | Yes | |||
| Other features | Dop | Sensors Accelerometer, proximity, compass - MP3/WAV/eAAC player -MP4/H.264 player -Document viewer -Organizer -Voice memo/dial -Predictive text input | ||
