Samsung Galaxy S2 Duos TV (GT-S7273T) vs BlackBerry 7730
Side by side comparison between Samsung Galaxy S2 Duos TV vs BlackBerry 7730 phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Samsung Galaxy S2 Duos TV (GT-S7273T)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
27 Advantages 
0 Advantage | 3 Common items in both devices |
| TFT LCD |
| Li-Ion: lithium-ion (Removable) |
| Vibrating alert |
| + specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| Galaxy S2 Duos TV (GT-S7273T) | BlackBerry 7730 | |
| Change model | ||
| Model | Galaxy S2 Duos TV (GT-S7273T) | BlackBerry 7730 |
| Other model names | Galaxy Ace 3 Duos GT-S7273T, Galaxy S II Duos TV | RIM BlackBerry 7730, BlackBerry 7780 |
| Country or region available |  Brazil | feature not registered |
| Brand | Samsung | BlackBerry |
| Release date | 8/1/2013 | 12/1/2003 |
| Depth | 9.8 millimeters (0.39 inches) | 18 millimeters (0.71 inches) |
| Size (width x height) | 62.7 x 121.2 millimeters (2.47 x 4.77 in) | 77 x 121 millimeters (3.03 x 4.76 in) |
| Weight | 119 grams (4.17 ounces) | 142 grams (4.97 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy S2 Duos TV (GT-S7273T) | BlackBerry 7730 | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 4" inches | 3" inches |
| Screen-to-body ratio | ~59.9% (screen-to-body ratio) | ~31.2% (screen-to-body ratio) |
| Display resolution | 480x800 pixels | 240x240 pixels |
| Touchscreen | Capacitive Multitouch | Not supported |
| Pixel density (dot pitch) | 233 PPI | 113 PPI |
| Colors | 16 million | 65 thousand |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Galaxy S2 Duos TV (GT-S7273T) | BlackBerry 7730 | |
| System version | Android 4.2.2 Jelly Bean | BlackBerry OS 4.0 |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy S2 Duos TV (GT-S7273T) | BlackBerry 7730 | |
| Chipset | 32bit: Broadcom BCM21664 (40nm) | ARM 9EJ-S Core |
| CPU | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A9 (Dual-core) | Single-core, 1 processor: Single-core ARM9EJ-S (Single-core) |
| GPU graphical controller | Broadcom VideoCore IV | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy S2 Duos TV (GT-S7273T) | BlackBerry 7730 | |
| RAM memory | 1GB LPDDR2 | 2MB |
| Internal storage | 4GB (1.78GB available) | 16MB |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Galaxy S2 Duos TV (GT-S7273T) | BlackBerry 7730 | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) micro-SIM (3FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 14.4/5.76 Mbps | 0.048 Mbps |
| Network technology | 2G, 3G | 2G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Tri-Band 900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 900/1800/1900 |
| Primary 3G network | UMTS 850/2100 | Not supported |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | Not supported |
📷 Camera | ||
| Galaxy S2 Duos TV (GT-S7273T) | BlackBerry 7730 | |
| Back camera (main camera) | 5 megapixels | Not supported |
| Main camera resolution | 2592x1944 pixels | Not supported |
| Video recording (primary) | HD (1280x720) 30 fps | Not supported |
| Flash | LED flash | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Autofocus | Not supported |
| Touch focus | Supported | feature not registered |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| Zoom | Only digital zoom | Not supported |
| Face/smile detection | Face detection, Smile detection | feature not registered |
| BSI sensor | Not supported | feature not registered |
| HDR | Not supported | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy S2 Duos TV (GT-S7273T) | BlackBerry 7730 | |
| Front camera (secondary) | 0.3 megapixels | Not supported |
| Front camera resolution | 640x480 pixels | Not supported |
| Video recording (secondary) | VGA (640x480) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Galaxy S2 Duos TV (GT-S7273T) | BlackBerry 7730 | |
| Loudspeaker | Supported | feature not registered |
| Active noise cancellation | Not supported | feature not registered |
| Radio | FM (RDS) | Not supported |
| TV | Digital TV | Not supported |
| Video formats | MP4, H.264, H.263 | feature not registered |
| Audio formats | MP3, WAV, eAAC+, FLAC | feature not registered |
🔌 Connectivity | ||
| Galaxy S2 Duos TV (GT-S7273T) | BlackBerry 7730 | |
| USB | MicroUSB 2.0 | USB 1.1 proprietary connector |
| Audio output | 3.5mm jack | 2.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.0 + A2DP | Not supported |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | Not supported |
| DLNA | Not supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Galaxy S2 Duos TV (GT-S7273T) | BlackBerry 7730 | |
| Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy S2 Duos TV (GT-S7273T) | BlackBerry 7730 | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1500 mAh | feature not registered |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 8 hours | 5 hours |
| Standby | 370 hours (15.4 days) | 200 hours (8.3 days) |
➕ Other features | ||
| Galaxy S2 Duos TV (GT-S7273T) | BlackBerry 7730 | |
| Call control | Voice dialing, Voice recorder | Not supported |
| Messaging | SMS (Swype), MMS, E-mail, Push mail | SMS, E-mail |
| Hands-free calling | Supported | Not supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Monophonic |
| Web browser | HTML, XHTML, HTML5 | WAP |
| Antenna | External retractable antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Fixed QWERTY keyboard |
| Miscellaneous | • Colors: Black • Samsung TouchWiz 4.0 UI • ISDB-T Digital TV • Java framework | • Colors: Black • Java framework |
☢️ Radiation rate | ||
| Galaxy S2 Duos TV (GT-S7273T) | BlackBerry 7730 | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.471W/kg (head), 0.71W/kg (body) | feature not registered |