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Samsung B7722 Specifications
Also known as Samsung Dual SIM Star Duos in India
Samsung
Released 2010, Jun 15
- 112g, 14.3mm thickness
- Feature phone
- 270MB storage, microSDHC slot
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Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 2.1 | — |
| Display | 4.8 | — |
| Performance | 2.3 | — |
| Camera | 4.8 | — |
| Body | 5.2 | — |
| Gaming | 3.4 | — |
| Software | 4.4 | — |
| Connectivity | 5.8 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
3.2"
240x400 pixels
5MP
240p
1200mAh
Score breakdown
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Full specifications
|
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 |
|
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) |
|
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 | microSDHC (dedicated slot) |
|---|---|---|
| Phonebook | 2000 entries, Photocall | |
| Call records | 30 dialed, 30 received, 30 missed calls | |
| Internal | 270MB |
|
Main Camera
|
Single | 5 MP, AF |
|---|---|---|
| Features | LED flash | |
| Video | 320p@30fps |
|
Selfie camera
|
Single | Yes |
|---|---|---|
| Video |
|
Sound
|
Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | No |
|
Comms
|
WLAN | Wi-Fi 802.11 b/g |
|---|---|---|
| Bluetooth | 2.1, A2DP | |
| Positioning | No | |
| Radio | Stereo FM radio, RDS, recording | |
| USB | 2.0 |
|
Features
|
Sensors | |
|---|---|---|
| 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
|
Type | 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 |
|
Our Tests
|
Loudspeaker | Voice 74dB / Noise 67dB / Ring 76dB |
|---|---|---|
| Audio quality | Noise -83.9dB / Crosstalk -82.9dB |
Samsung B7722 official images
Frequently asked questions
Is Samsung B7722 worth buying in 2026?
Samsung B7722 is worth considering if its strengths match your priorities. Genze scores it 3.8/10 for its class. Read owner reviews and compare alternatives before you buy.
What is the battery capacity of Samsung B7722?
Samsung B7722 has a 1,200 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Samsung B7722 have?
Samsung B7722 features a 3.20-inch display. See the Display section for resolution, refresh rate, and panel details.
What is the Genze score for Samsung B7722?
Genze rates Samsung B7722 3.8/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
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