Samsung Duos B5722 All specs
Full specifications phone: Samsung Duos B5722 specs, detailed technical information, features, price and review. All about this phone.
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An advantage of the Samsung Duos B5722 is the possibility of using two mobile carriers, a Dual-SIM device with two SIM card slots.
It's weak on connectivity, this device has Bluetooth 2.1 + A2DP, but it doesn't have WiFi to connect to internet.
Device with 105 grams including the battery. The Samsung Duos B5722 phone is relatively thin with 14.4mm thickness.
Summary
⚙️ CPU: 32bit
🤖 Proprietary OS
📱 2.8"
TFT LCD
TFT LCD
🔳
💽 ROM: 30MB
💽 ROM: 30MB
🔌 BT2.1, FM
📷 (back) 3.1MP
🔋 1200mAh
📱 Model features | |
| Samsung Duos B5722 | |
| Change model | |
| Model | Duos B5722 |
| Other model names | Samsung B5722 Duos, GT-B5722, GT-B5722C |
| Country or region available | feature not registered |
| Brand | Samsung |
| Release date | 12/1/2009 |
| Depth | 14.4 millimeters (0.57 inches) |
| Size (width x height) | 54.9 x 104 millimeters (2.16 x 4.09 in) |
| Weight | 105 grams (3.68 ounces) |
| Build, materials | feature not registered |
| Protection against water and others | Not supported |
📲 Display | |
| Samsung Duos B5722 | |
| Display type | TFT LCD |
| Screen size | 2.8" inches |
| Screen-to-body ratio | ~42.5% (screen-to-body ratio) |
| Display resolution | 240x320 pixels |
| Touchscreen | Capacitive Single touch 1-point |
| Pixel density (dot pitch) | 143 PPI |
| Colors | 260 thousand |
| Scratch-resistant glass | Not supported |
| Refresh rate | feature not registered |
| Display features | feature not registered |
🤖 Operating System | |
| Samsung Duos B5722 | |
| System version | Proprietary OS |
| Firmware update | feature not registered |
| User Interface | feature not registered |
⚙️ Processor | |
| Samsung Duos B5722 | |
| Chipset | 32bit |
| CPU | Single-core, 1 processor: Single-core |
| GPU graphical controller | feature not registered |
| Performance (benchmark) | feature not registered |
💽 Memory and storage | |
| Samsung Duos B5722 | |
| RAM memory | feature not registered |
| Internal storage | 30MB |
| External storage | Until 8GB microSD (dedicated slot) |
📶 Mobile networks | |
| Samsung Duos B5722 | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 0.236 Mbps |
| Network technology | 2G |
| Frequency, bands | Expand band details Collapse details |
| GSM MHz band | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 |
| Primary 3G network | Not supported |
| Primary 4G network | Not supported |
| Primary 5G network | Not supported |
| Primary data network | GPRS, EDGE |
| Secondary 2G network | GSM 900/1800 |
| Secondary 3G network | Not supported |
| Secondary 4G network | Not supported |
| Secondary data network | GPRS |
📷 Camera | |
| Samsung Duos B5722 | |
| Back camera (main camera) | 3.1 megapixels |
| Main camera resolution | 2048x1536 pixels |
| Video recording (primary) | QVGA (320x240) 15 fps |
| Flash | LED flash |
| Focal aperture | feature not registered |
| Focal length | feature not registered |
| Sensor size | feature not registered |
| Pixel size | feature not registered |
| Autofocus | Not supported |
| Touch focus | feature not registered |
| Image stabilization | feature not registered |
| Zoom | Not supported |
| Face/smile detection | feature not registered |
| BSI sensor | feature not registered |
| HDR | feature not registered |
| Camera extras | feature not registered |
📸 Front camera | |
| Samsung Duos B5722 | |
| Front camera (secondary) | Not supported |
| Front camera resolution | Not supported |
| Video recording (secondary) | Not supported |
| Front flash | Not supported |
| Focal aperture | feature not registered |
| Focal length | feature not registered |
| Sensor size | feature not registered |
| Pixel size | feature not registered |
🔉 Sound and multimedia | |
| Samsung Duos B5722 | |
| Loudspeaker | Supported |
| Active noise cancellation | feature not registered |
| Radio | FM (RDS) |
| TV | Not supported |
| Video formats | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | |
| Samsung Duos B5722 | |
| USB | USB 2.0 proprietary connector |
| Audio output | proprietary audio output |
| TV output | Not supported |
| Bluetooth | 2.1 + A2DP |
| WiFi | Not supported |
| DLNA | feature not registered |
| GPS | Not supported |
| NFC | Not supported |
| Infrared port | feature not registered |
🧭 Sensors | |
| Samsung Duos B5722 | |
| Sensors | Not supported |
| Vibrating alert | Supported |
🔋 Battery | |
| Samsung Duos B5722 | |
| Battery type | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1200 mAh |
| Charger, watts | Wired charging |
| Inductive / wireless charging | feature not registered |
| Talk time autonomy | 4.5 hours |
| Standby | 400 hours (16.7 days) |
➕ Other features | |
| Samsung Duos B5722 | |
| Call control | Voice recorder |
| Messaging | SMS, MMS, E-mail |
| Hands-free calling | Supported |
| Video calling | Not supported |
| Ringtones | Polyphonic and customized |
| Web browser | HTML, XHTML |
| Antenna | Internal antenna |
| Qwerty physical keyboard | Not supported |
| Miscellaneous | • Colors: Black, Dark Brown, Elegant Pink • Samsung TouchWiz Lite v1.0 • DNSe (Digital Natural Sound Engine) • Java framework |
☢️ Radiation rate | |
| Samsung Duos B5722 | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.77W/kg (head), 0.69W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.685W/kg (head) |
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