Samsung B7722
Also known as Samsung Dual SIM Star Duos in India
| Network | Technology | GSM / HSPA |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 | |
| GSM 900 / 1800 - SIM 2 | ||
| 3G bands | HSDPA 2100 - SIM 1 only | |
| Speed | HSPA 3.6/0.384 Mbps | |
| GPRS | Class 12 (SIM 1), Class 10 (SIM 2) | |
| EDGE | Class 12 (SIM 1) |
| Launch | Announced | 2010, June. Released 2010, June |
|---|---|---|
| Status | Discontinued |
| Body | Dimensions | 113.5 x 55.5 x 14.3 mm (4.47 x 2.19 x 0.56 in) |
|---|---|---|
| Weight | 112 g (3.95 oz) | |
| SIM | Dual SIM (Mini-SIM, dual stand-by, dual active) |
| Display | Type | TFT resistive touchscreen, 256K colors |
|---|---|---|
| Size | 3.2 inches, 29.1 cm2 (~46.3% screen-to-body ratio) | |
| Resolution | 240 x 400 pixels, 5:3 ratio (~146 ppi density) |
| Memory | Card slot | microSD, up to 16 GB (dedicated slot) |
|---|---|---|
| Phonebook | 2000 entries, Photocall | |
| Call records | 30 dialed, 30 received, 30 missed calls | |
| Internal | 270 MB |
| Camera | Primary | 5 MP, AF, LED flash |
|---|---|---|
| Video | 320p@30fps | |
| Secondary | Yes |
| Sound | Alert types | Vibration; MP3 ringtones |
|---|---|---|
| Loudspeaker | Yes | |
| 3.5mm jack | No |
| Comms | WLAN | Wi-Fi 802.11 b/g |
|---|---|---|
| Bluetooth | 2.1, A2DP | |
| GPS | No | |
| Radio | Stereo FM radio, RDS, recording | |
| USB | 2.0 |
| Features | Messaging | SMS, MMS, Email, Push Email, IM, RSS |
|---|---|---|
| Browser | WAP 2.0/xHTML, HTML | |
| Games | Yes + downloadable | |
| Java | Yes, MIDP 2.1 | |
| - MP3/WAV/WMA/eAAC+ player - MP4/H.264 player - Organizer - Document viewer - Voice memo - Predictive text input |
| Battery | Removable Li-Ion 1200 mAh battery | |
|---|---|---|
| Stand-by | Up to 420 h (2G) / Up to 330 h (3G) | |
| Talk time | Up to 12 h 50 min (2G) / Up to 5 h 40 min (3G) |
| Misc | Colors | Black |
|---|---|---|
| SAR EU | 0.69 W/kg (head) 0.70 W/kg (body) | |
| Price | About 150 EUR |
| Tests | Loudspeaker | Voice 74dB / Noise 67dB / Ring 76dB |
|---|---|---|
| Audio quality | Noise -83.9dB / Crosstalk -82.9dB | |
Disclaimer. We can not guarantee that the information on this page is 100% correct. Read more
Samsung B7722 - user opinions and reviews
N
- Nitesh
- rAW
Phone got automatically hang and the processor was very poor. Phone got automatically restart during using internet.phone runs very very slow.
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