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Brief information about compared phones: Celkon A125 , Vertu Constellation QuestCelkon A125 2014 year of release. cpu Dual-core 1.3 GHz. screen 4.5". with resolution 960x854. Smartphone has 1 megapixel front camera and 5 megapixel main camera . Vertu Constellation Quest 2010 year of release. cpu . screen 2.46". with resolution 640x480. Smartphone has 5 megapixel main camera . |
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| Display | Technology | TFT | TFT | |
| Touchscreen | capacitive touchscreen | |||
| Display colors | 16M | |||
| Screen size | 4.5" inch | 2.46" inch | ||
| Screen area | 64.9 cm2 | 18.7 cm2 | ||
| Screen format | (height:width) | 4:3 (height:width) | ||
| Screen to body ratio | 68.6% | 26.5% | ||
| Screen resolution | 960 x 854 px | 640 x 480 px | ||
| PPI /points per inch/ | 0 PPI | 325 PPI | ||
| Camera and Video | Rear camera, main | 5 MP, Single | 5 MP, Single | |
| Camera specs | 5 MP | 5 MP, AF | ||
| Functions | Dual-LED flash | |||
| Video | Yes | Yes | ||
| Front camera, selfie | 1.3 MP, Single | 0 MP, | ||
| Specifications | 1.3 MP | |||
| Performance | Operating system OS | Android 4.2.2 (Jelly Bean) | Symbian OS | |
| Processor CPU | Dual-core 1.3 GHz | |||
| External memory | microSD, up to 32 GB | microSD, up to 32 GB (dedicated slot), 32 GB included | ||
| Internal memory | 4 GB, 512 MB RAM | 8 GB | ||
| General specs | Release date | 2014 | 2010, October | |
| Dimensions (HxWxD) | 138 Х 68.5 Х 10 mm | 116.2 Х 60.8 Х 12.7 mm | ||
| Weight | 78.2 g | 165 g | ||
| Colors | White, Black | Silver, Pink, Black, Brown, Yellow Gold, Carbon fibre with gold, Carbon fibre | ||
| Battery | 2000 mAh, Li-Ion | 1500 mAh, Non-removable Li-Po | ||
| Approximate price | 80 EUR | 6140 EUR | ||
| Battery life | Stand by time- Up to 350 h (2G) / Up to 430 h (3G) Talking time- Up to 7 h 30 min (2G) / Up to 5 h 40 min (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, hotspot | Wi-Fi 802.11 b/g | ||
| GPS | Yes, with A-GPS | Yes, with A-GPS | ||
| NFC | ||||
| USB | microUSB 2.0 | microUSB 2.0 | ||
| Bluetooth | 2.0 | 2.1, A2DP | ||
| Harmful irradiation | SAR EU - 0.74 W/kg (head) 0.68 W/kg (body) | |||
| Music and Audio | Radio | FM radio | Stereo FM radio, RDS | |
| Headphone jack | Yes | Yes | ||
| Other features | Dop | Sensors Accelerometer, proximity | Sensors Accelerometer, compass - Facebook, Twitter apps -MP4/H.263 player -MP3/WMA/WAV/eAAC+ player -QuickOffice editor (Word, Excel, PowerPoint) -PDF viewer -Voice memo/dial/commands -Organizer -Vertu Concierge service -Predictive text input - Optical trackpad | |
