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Brief information about compared phones: Nokia N77 , O2 XDA CometNokia N77 2007 year of release. cpu 220 MHz Dual ARM 9. screen 2.4". with resolution 240x320. Smartphone has 0 megapixel front camera and 2 megapixel main camera . O2 XDA Comet 2007 year of release. cpu Intel XScale PXA 270 620 MHz. screen 2.7". with resolution 240x320. Smartphone has 0 megapixel front camera and 2 megapixel main camera . |
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| Display | Technology | TFT | TFT | |
| Touchscreen | resistive touchscreen | |||
| Display colors | 16M | 65K | ||
| Screen size | 2.4" inch | 2.7" inch | ||
| Screen area | 17.8 cm2 | 22.6 cm2 | ||
| Screen format | 4:3 (height:width) | 4:3 (height:width) | ||
| Screen to body ratio | 32.1% | 36.7% | ||
| Screen resolution | 240 x 320 px | 240 x 320 px | ||
| PPI /points per inch/ | 167 PPI | 148 PPI | ||
| Camera and Video | Rear camera, main | 2 MP, Single | 2 MP, Single | |
| Camera specs | 2 MP | 2 MP | ||
| Functions | LED flash | LED flash | ||
| Video | CIF | Yes | ||
| Front camera, selfie | 0.3 MP, Single | 0.3 MP, Single | ||
| Specifications | CIF videocall camera | VGA videocall camera | ||
| Performance | Operating system OS | Symbian OS 9.1, S60 rel. 3.1 | Microsoft Windows Mobile 6.0 Professional | |
| Processor CPU | 220 MHz Dual ARM 9 | Intel XScale PXA 270 620 MHz | ||
| External memory | microSD (dedicated slot) | miniSD | ||
| Internal memory | 20 MB, 64 MB RAM | 64 MB RAM, 1 GB ROM | ||
| General specs | Release date | 2007, February | 2007, September | |
| Dimensions (HxWxD) | 111 Х 50 Х 18.8 mm | 106 Х 58 Х 19 mm | ||
| Weight | 114 g | 145 g | ||
| Colors | Black | Silver | ||
| Battery | 1100 mAh, Removable Li-Ion | 0 mAh, | ||
| Approximate price | 150 EUR | |||
| Battery life | Stand by time- Up to 170 h Talking time- Up to 4 h 30 min (2G) / 3 h 30 min (3G) | Stand by time- Up to 200 h Talking time- Up to 6 h | ||
| Communication and Connectivity | SIM card | Mini-SIM | Mini-SIM | |
| Network | Show all network frequencies: -2G - GSM 900 / 1800 / 1900 | Show all network frequencies: -2G - GSM 900 / 1800 / 1900 | ||
| Speed | Yes, 384 kbps | HSPA | ||
| GPRS | Class 11 | Class 10 | ||
| Edge | Class 32, 296 / 177.6 kbits | Yes | ||
| Wi-Fi | No | Wi-Fi 802.11b/g | ||
| GPS | No | No | ||
| NFC | ||||
| USB | Pop-Port 2.0 | miniUSB | ||
| Bluetooth | 1.2, A2DP | 1.2 | ||
| Harmful irradiation | SAR - 1.11 W/kg (head) 0.48 W/kg (body) SAR EU - 1.28 W/kg (head) | |||
| Music and Audio | Radio | Stereo FM radio | Stereo FM radio, RDS | |
| Headphone jack | No | No | ||
| Others | Downloadable themes | Handwriting recognition | ||
| Other features | Dop | DVB-H TV broadcast receiver -Push to Talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Predictive text input -Voice command/dial -Organizer -Printing -Document viewer (Word, Excel, PowerPoint, PDF) -Photo/video editor - Also EDGE only version : EGSM900/1800/1900 MHz. | , Infrared port - Pocket Office -Voice memo -MP3/AAC player | |
