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Brief information about compared phones: Celkon A66 , Nokia N85Celkon A66 2014 year of release. cpu Dual-core 1.2 GHz. screen 4.5". with resolution 480x854. Smartphone has 0 megapixel front camera and 3 megapixel main camera . Nokia N85 2008 year of release. cpu 369 MHz ARM 11. screen 2.6". with resolution 240x320. Smartphone has 0 megapixel front camera and 5 megapixel main camera . |
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| Display | Technology | TFT | AMOLED | |
| Touchscreen | capacitive touchscreen | |||
| Display colors | 16M | |||
| Screen size | 4.5" inch | 2.6" inch | ||
| Screen area | 55.8 cm2 | 20.9 cm2 | ||
| Screen format | 16:9 (height:width) | 4:3 (height:width) | ||
| Screen to body ratio | 61.1% | 40.6% | ||
| Screen resolution | 480 x 854 px | 240 x 320 px | ||
| PPI /points per inch/ | 218 PPI | 154 PPI | ||
| Camera and Video | Rear camera, main | 3.15 MP, Single | 5 MP, Single | |
| Camera specs | 3.15 MP | 5 MP, AF | ||
| Functions | LED flash | Carl Zeiss optics, LED flash | ||
| Video | Yes | 480p@30fps | ||
| Front camera, selfie | 0.3 MP, Single | 0.3 MP, Single | ||
| Specifications | VGA | CIF videocall camera | ||
| Performance | Operating system OS | Android 4.1.2 (Jelly Bean) | Symbian OS 9.3, S60 rel. 3.2 | |
| Processor CPU | Dual-core 1.2 GHz | 369 MHz ARM 11 | ||
| External memory | microSD, up to 32 GB | microSD, up to 8 GB (dedicated slot), 8 GB included | ||
| Internal memory | 4 GB, 512 MB RAM | 74 MB | ||
| General specs | Release date | 2014 | 2008, August | |
| Dimensions (HxWxD) | 136 Х 67.2 Х 11 mm | 103 Х 50 Х 16 mm | ||
| Weight | 98 g | 128 g | ||
| Colors | White, Black | copper, Black | ||
| Battery | 2000 mAh, Li-Ion | 1200 mAh, Removable Li-Ion | ||
| Approximate price | 250 EUR | |||
| Battery life | Stand by time- Up to 160 h Talking time- Up to 5 h | Stand by time- Up to 363 h (2G) / Up to 363 h (3G) Talking time- Up to 6 h 50 min (2G) / Up to 4 h 30 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 | HSPA 3.6/0.384 Mbps | |||
| GPRS | Yes | Class 32 | ||
| Edge | Yes | Class 32 | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 b/g, UPnP & DLNA technology | ||
| GPS | Yes | Yes, with A-GPS; Nokia Maps 2.0 | ||
| NFC | ||||
| USB | microUSB | microUSB 2.0 | ||
| Bluetooth | 2.0 | 2.0, A2DP | ||
| Harmful irradiation | SAR EU - 0.38 W/kg (head) 0.47 W/kg (body) | SAR - 1.03 W/kg (head) 0.79 W/kg (body) SAR EU - 0.81 W/kg (head) | ||
| Music and Audio | Radio | FM radio | Stereo FM radio, RDS; FM trans | |
| Headphone jack | Yes | Yes | ||
| Others | Touch-sensitive Navi wheel | |||
| Other features | Dop | Sensors Accelerometer, proximity | Sensors Accelerometer MP4/WMV/H.264 player -MP3/WAV/eAAC+/WMA player -Organizer -Document viewer (Word, Excel, PowerPoint, PDF) -Voice dial/memo -Push to talk -TV-out -Predictive text input - Dual slide design | |
