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Brief information about compared phones: BlackBerry 7730 , Nokia E50BlackBerry 7730 2004 year of release. cpu . screen 3". with resolution 240x240. Nokia E50 2006 year of release. cpu 235 MHz ARM 9. screen 2.1". with resolution 240x320. Smartphone has 1 megapixel main camera . |
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| Display | Technology | TFT | ||
| Touchscreen | ||||
| Display colors | 65K | 256K | ||
| Screen size | 3" inch | 2.1" inch | ||
| Screen area | 29.0 cm2 | 13.7 cm2 | ||
| Screen format | 1:1 (height:width) | 4:3 (height:width) | ||
| Screen to body ratio | 31.2% | 27.8% | ||
| Screen resolution | 240 x 240 px | 240 x 320 px | ||
| PPI /points per inch/ | 113 PPI | 190 PPI | ||
| Camera and Video | Rear camera, main | 0 MP, | 1.3 MP, Single | |
| Camera specs | 1.3 MP | |||
| Video | QCIF | |||
| Front camera, selfie | 0 MP, | 0 MP, | ||
| Specifications | ||||
| Performance | Operating system OS | BlackBerry OS | Symbian OS 9.1, S60 3rd edition | |
| Processor CPU | 235 MHz ARM 9 | |||
| External memory | No | microSD, up to 2 GB (dedicated slot) | ||
| Internal memory | 16 MB, 2 MB RAM | 70 MB, 32 MB RAM | ||
| General specs | Release date | 2004, Q1 | 2006, May | |
| Dimensions (HxWxD) | 121 Х 77 Х 18 mm | 113 Х 43.5 Х 15.5 mm | ||
| Weight | 142 g | 104 g | ||
| Colors | Silver, Black | |||
| Battery | 0 mAh, | 970 mAh, Removable Li-Ion | ||
| Approximate price | 150 EUR | |||
| Battery life | Stand by time- Up to 200 h Talking time- Up to 5 h | Stand by time- Up to 215 h Talking time- Up to 6 h 40 min | ||
| Communication and Connectivity | SIM card | Mini-SIM | Mini-SIM | |
| Network | Show all network frequencies: | Show all network frequencies: | ||
| Speed | ||||
| GPRS | Yes | Class 10 | ||
| Edge | No | Class 10 | ||
| Wi-Fi | No | No | ||
| GPS | No | No | ||
| NFC | ||||
| USB | Proprietary | Pop-Port 2.0 | ||
| Bluetooth | No | 2.0 | ||
| Harmful irradiation | SAR - 0.96 W/kg (head) 1.33 W/kg (body) SAR EU - 0.97 W/kg (head) | |||
| Music and Audio | Radio | No | No | |
| Headphone jack | No | No | ||
| Others | 5-way joystick navigation -Downloadable themes | |||
| Other features | Dop | Organizer | , Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word, Excel, PowerPoint, PDF) -Blackberry connectivity -Predictive text input -Voice command/memo -Organizer | |
