Compare
Specifications
BlackBerry Bold 9790 |
BlackBerry 9720 |
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Full
Differences
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BlackBerry Bold 9790 |
BlackBerry 9720 |
| Network | ||
|---|---|---|
| Technology | GSM / HSPA | GSM / HSPA |
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 1900 / 2100 / 800 | HSDPA 850 / 900 / 1900 / 2100 |
| HSDPA 900 / 1700 / 2100 | ||
| Speed | HSPA 7.2/5.76 Mbps | HSPA 7.2/5.76 Mbps |
| Launch | ||
|---|---|---|
| Announced | 2011, November. Released 2011, December | 2013, August. Released 2013, August |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Dimensions | 110 x 60 x 11.4 mm (4.33 x 2.36 x 0.45 in) | 114 x 66 x 12 mm (4.49 x 2.60 x 0.47 in) |
| Weight | 107 g (3.77 oz) | 120 g (4.23 oz) |
| Keyboard | QWERTY | QWERTY |
| SIM | Mini-SIM | Mini-SIM |
| Optical trackpad | Optical trackpad | |
| Display | ||
|---|---|---|
| Type | TFT | IPS LCD |
| Size | 2.45 inches, 18.6 cm2 (~28.2% screen-to-body ratio) | 2.8 inches, 24.3 cm2 (~32.3% screen-to-body ratio) |
| Resolution | 480 x 360 pixels, 4:3 ratio (~245 ppi density) | 480 x 360 pixels, 4:3 ratio (~214 ppi density) |
| Platform | ||
|---|---|---|
| OS | BlackBerry OS 7.0 | BlackBerry OS 7.1 |
| CPU | Marvel Tavor MG1 1.0 GHz | 806 MHz Tavor MG1 |
| Memory | ||
|---|---|---|
| Card slot | microSDHC (dedicated slot) | microSDHC (dedicated slot) |
| Internal | 8GB 768MB RAM | 512MB ROM, 512MB RAM |
| Main Camera | ||
|---|---|---|
| Modules | 5 MP, AF | 5 MP |
| Features | LED flash | LED flash |
| Video | 480p | 480p@30fps |
| Selfie Camera | ||
|---|---|---|
| Modules | No | No |
ADVERTISEMENT
| Sound | ||
|---|---|---|
| Loudspeaker | Yes | Yes |
| 3.5mm jack | Yes | Yes |
| Comms | ||
|---|---|---|
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band | Wi-Fi 802.11 b/g/n, hotspot |
| Bluetooth | 2.1, A2DP, EDR | 2.1, A2DP, EDR |
| Positioning | GPS, A-GPS | GPS |
| NFC | Carrier dependent | No |
| Infrared port | No | No |
| Radio | No | Stereo FM radio, RDS |
| USB | microUSB 2.0 | microUSB 2.0 |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, proximity | |
| BBM key MP3/eAAC+/WMA/WAV/Flac player MP4/H.264/WMV player Organizer Document viewer Voice memo/dial Predictive text input |
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| Battery | ||
|---|---|---|
| Type | Removable Li-Ion 1230 mAh battery (JM-1) | Li-Ion 1450 mAh, removable |
| Stand-by | Up to 432 h (2G) / Up to 408 h (3G) | Up to 432 h |
| Talk time | Up to 5 h 10 min (2G) / Up to 5 h 20 min (3G) | Up to 7 h |
| Music play | Up to 33 h | Up to 30 h |
| Misc | ||
|---|---|---|
| Colors | Black, White | Black, White, Purple, Blue, Pure Pink | SAR | 1.35 W/kg (head) 0.81 W/kg (body) |
| SAR EU | 1.56 W/kg (head) 0.84 W/kg (body) | 1.10 W/kg (head) |
| Price | About 130 EUR | About 130 EUR |
| Tests | ||
|---|---|---|
| Display | Contrast ratio: 1043:1 (nominal) | |
| Loudspeaker | Voice 61dB / Noise 60dB / Ring 63dB | |
| Audio quality | Noise -89.4dB / Crosstalk -32.7dB | |
| Battery (old) | Endurance rating 35h | |