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- Design
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7.5
- Features
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7.5
- Performance
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7.5
Also known as Samsung Dual SIM Star Duos in India
| General | 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 |
|---|---|---|
| GSM 900 / 1800 - SIM 2 | ||
| 3G Network | HSDPA 2100 - SIM 1 only | |
| Announced | 2010, June | |
| Status | Available. Released 2010, June |
| Body | Dimensions | 113.5 x 55.5 x 14.3 mm |
|---|---|---|
| Weight | 112 g |
| Display | Type | TFT resistive touchscreen, 256K colors |
|---|---|---|
| Size | 240 x 400 pixels, 3.2 inches (~146 ppi pixel density) |
| Sound | Alert types | Vibration; MP3 ringtones |
|---|---|---|
| Loudspeaker | Yes | |
| 3.5mm jack | No |
| Memory | Card slot | microSD, up to 16GB, buy memory |
|---|---|---|
| Phonebook | 2000 entries, Photocall | |
| Call records | 30 dialed, 30 received, 30 missed calls | |
| Internal | 270 MB storage |
| Data | GPRS | Class 12 (SIM 1), Class 10 (SIM 2) (4+1/3+2 slots), 32 - 48 kbps |
|---|---|---|
| EDGE | Class 12 (SIM 1) | |
| Speed | HSDPA 3.6 Mbps | |
| WLAN | Wi-Fi 802.11 b/g | |
| Bluetooth | Yes, v2.1 with A2DP | |
| USB | Yes, v2.0 |
| Camera | Primary | 5 MP, 2560х1920 pixels, autofocus, LED flash |
|---|---|---|
| Video | Yes, QVGA@30fps | |
| Secondary | Yes |
| Features | Messaging | SMS, MMS, Email, Push Email, IM, RSS |
|---|---|---|
| Browser | WAP 2.0/xHTML, HTML | |
| Radio | Stereo FM radio with RDS, FM recording | |
| Games | Yes + downloadable | |
| GPS | No | |
| Java | Yes, MIDP 2.1 | |
| Colors | Black | |
| - Dual SIM (Dual standby) - MP3/WAV/WMA/eAAC+ player - MP4/H.263/H.264 player - Organizer - Document viewer - Voice memo - Predictive text input |
| Battery | Standard battery, Li-Ion 1200 mAh | |
|---|---|---|
| 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 | SAR EU | 0.69 W/kg (head) 0.70 W/kg (body) |
|---|---|---|
| Price group | ![]() |
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Samsung B7722 - user opinions and reviews
- Aribam
Headack mobile, very slow internet, frequently switched off automaticaly if it cant access net, nimbuzz & qeep not support, and many more headack!
- Reply
- 2012-02-12 02:29
- U@9Q
- U


