BlackBerry 8820 vs BlackBerry 7730 Comparison and Differences
Smartphone 1
BlackBerry 8820
Smartphone 2
BlackBerry 7730
Smartphone 3
BlackBerry 8820 or BlackBerry 7730 Specs Comparison
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Common specs
| Brand and model | BlackBerry 8820 | BlackBerry 7730 | |
| Rating | (+) | (+) | |
| Release date | 2007, July | 2004, Q1 | |
| Dimensions (HxWxD) | 114 x 66 x 14 mm | 4.49 x 4.49 x 2.6 in | 121 x 77 x 18 mm | 4.76 x 4.76 x 3.03 in | |
| Weight | 134 g | 4.73 oz | 142 g | 5.01 oz | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Silver | ||
| Battery | 1400 mAh, Removable Li-Ion | 0 mAh, | |
| Battery life |
Stand by time - Up to 520 h Talking time - Up to 5 h |
Stand by time - Up to 200 h Talking time - Up to 5 h |
|
| Keyboard | QWERTY | QWERTY | |
| Approximate price | 110 EUR | ||
| Check price | from Amazon | from Amazon |
Screen
| Technology | |||
| Display colors | 65K | 65K | |
| Screen size | 2.5" in | 3" in | |
| Screen area | 19.4 cm2 | 29.0 cm2 | |
| Screen format | 4:3 (height:width) | 1:1 (height:width) | |
| Screen to body ratio | 25.7% | 31.2% | |
| Screen resolution | 320 x 240 px | 240 x 240 px | |
| Screen PPI /points per inch/ | 160 PPI | 113 PPI | |
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 0 MP, | 0 MP, | |
| Camera specs | |||
| Front camera, selfie | 0 MP, | 0 MP, | |
| Specifications |
Performance
| Operating system - OS | BlackBerry OS | BlackBerry OS | |
| CPU | - 32-bit Intel XScale PXA272 312 MHz | ||
| External memory | microSD (dedicated slot) | No | |
| Internal memory | 64 MB, 16 MB RAM | 16 MB, 2 MB RAM |
Benchmark
Communication and Connectivity
| SIM card | Mini-SIM | Mini-SIM | |
| Network | GSM | GSM | |
| Bands | |||
| Speed | |||
| GPRS | Yes | Yes | |
| Edge | Yes | No | |
| Wi-Fi | Wi-Fi 802.11b/g | No | |
| GPS | Yes | No | |
| NFC | |||
| USB | miniUSB | Proprietary | |
| Bluetooth | 2.0, A2DP | No | |
| Harmful irradiation |
SAR - 1.28 W/kg (head) 1.58 W/kg (body) SAR EU - 1.00 W/kg (head) 0.83 W/kg (body) |
Music and Audio
| Radio | No | No | |
| Headphone jack | No | No |
Other features
| Sensors | |||
| Other extras |
- BlackBerry maps -Media player -Organizer -Document viewer (Word, Excel, PowerPoint, PDF) -Voice dial --Trackball |
- Organizer |
Reviews and Opinions on BlackBerry 8820 and BlackBerry 7730
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