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Brief information about compared phones: Celkon A98 , Nokia N9Celkon A98 2013 year of release. cpu 1.0 GHz. screen 4". with resolution 480x800. Smartphone has 0 megapixel front camera and 3 megapixel main camera . Nokia N9 2011 year of release. cpu 1.0 GHz Cortex A8. screen 3.9". with resolution 480x854. Smartphone has 0 megapixel front camera and 8 megapixel main camera . |
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| Display | Technology | AMOLED | ||
| Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
| Display colors | 16M | |||
| Screen size | 4" inch | 3.9" inch | ||
| Screen area | 45.5 cm2 | 41.9 cm2 | ||
| Screen format | 5:3 (height:width) | 16:9 (height:width) | ||
| Screen to body ratio | % | 58.8% | ||
| Screen resolution | 480 x 800 px | 480 x 854 px | ||
| PPI /points per inch/ | 233 PPI | 251 PPI | ||
| Screen protection | Corning Gorilla Glass | |||
| Camera and Video | Rear camera, main | 3.15 MP, Single | 8 MP, Single | |
| Camera specs | 3.15 MP | 8 MP, AF | ||
| Functions | Carl Zeiss optics, Dual-LED flash | |||
| Video | Yes | 720p@30fps | ||
| Front camera, selfie | 0.3 MP, Single | 0.3 MP, Single | ||
| Specifications | VGA | |||
| Performance | Operating system OS | Android 4.0 (Ice Cream Sandwich) | MeeGo 1.2 Harmattan | |
| Chipset | TI OMAP 3630 | |||
| Processor CPU | 1.0 GHz | 1.0 GHz Cortex A8 | ||
| Graphics processor GPU | PowerVR SGX530 | |||
| External memory | microSD, up to 32 GB (dedicated slot) | No | ||
| Internal memory | 16/64 GB, 1 GB RAM | |||
| General specs | Release date | 2013 | 2011, June | |
| Dimensions (HxWxD) | Х Х mm | 116.5 Х 61.2 Х 12.1 mm | ||
| Weight | 0 g | 135 g | ||
| Colors | Black | Black, Cyan, Magenta, Glossy white | ||
| Battery | 1800 mAh, Li-Ion | 1450 mAh, Non-removable Li-Ion | ||
| Approximate price | 140 EUR | |||
| Battery life | Stand by time- Up to 180 h Talking time- Up to 6 h | Stand by time- Up to 380 h (2G) / Up to 450 h (3G) Talking time- Up to 11 h (2G) / Up to 7 h (3G) Music play - Up to 50 h | ||
| Communication and Connectivity | SIM card | Dual SIM (Mini-SIM) | Micro-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 14.4/5.76 Mbps | ||
| GPRS | Yes | Class 33 | ||
| Edge | Class 12 | Class 33 | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct | ||
| GPS | No | Yes, with A-GPS; Ovi Maps | ||
| NFC | Yes | |||
| USB | Proprietary | microUSB 2.0 | ||
| Bluetooth | Yes | 2.1, A2DP, EDR | ||
| Harmful irradiation | SAR - 1.18 W/kg (head) 1.18 W/kg (body) SAR EU - 1.16 W/kg (head) | |||
| Music and Audio | Radio | FM radio | FM radio (via third party soft | |
| Headphone jack | Yes | Yes | ||
| Others | Anti-glare polariser | |||
| Other features | Dop | Sensors Accelerometer | Sensors Accelerometer, proximity, compass - SNS integration -TV-out -Dolby Digital Plus - Also known as Nokia N9-00, Nokia N9 Lankku | |
