Samsung Gravity 3 (SGH-T479) vs Samsung Duos SCH-W259
Side by side comparison between Samsung Gravity 3 vs Samsung Duos SCH-W259 phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Samsung Gravity 3 (SGH-T479)
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!
12 Advantages 
5 Advantages | 8 Common items in both devices |
| TFT LCD |
| 260 thousand |
| Only digital zoom |
| Proprietary OS |
| Li-Ion: lithium-ion (Removable) |
| Hands-free calling |
| 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 | ||
| Samsung Gravity 3 (SGH-T479) | Samsung Duos SCH-W259 | |
| Change model | ||
| Model | Gravity 3 (SGH-T479) | Duos SCH-W259 |
| Other model names | T-Mobile Samsung Gravity 3 T479, Samsung SGH-T479 | Samsung W259 Duos, Samsung Duos SCH-W259 |
| Country or region available |  USA | feature not registered |
| Brand | Samsung | Samsung |
| Release date | 6/23/2010 | 4/1/2009 |
| Depth | 15.2 millimeters (0.6 inches) | 15.9 millimeters (0.63 inches) |
| Size (width x height) | 53.6 x 116.8 millimeters (2.11 x 4.6 in) | 48 x 115.5 millimeters (1.89 x 4.55 in) |
| Weight | 123 grams (4.31 ounces) | 120 grams (4.2 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Samsung Gravity 3 (SGH-T479) | Samsung Duos SCH-W259 | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 2.4" inches | 2.2" inches |
| Screen-to-body ratio | ~28.5% (screen-to-body ratio) | ~27.5% (screen-to-body ratio) |
| Display resolution | 240x320 pixels | 176x220 pixels |
| Touchscreen | Not supported | Not supported |
| Pixel density (dot pitch) | 167 PPI | 128 PPI |
| Colors | 260 thousand | 260 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 | ||
| Samsung Gravity 3 (SGH-T479) | Samsung Duos SCH-W259 | |
| System version | Proprietary OS | Proprietary OS |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Samsung Gravity 3 (SGH-T479) | Samsung Duos SCH-W259 | |
| Chipset | 32bit | 32bit |
| CPU | Single-core, 1 processor: 1x 184MHz | Single-core, 1 processor: Single-core |
| GPU graphical controller | feature not registered | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Samsung Gravity 3 (SGH-T479) | Samsung Duos SCH-W259 | |
| RAM memory | feature not registered | feature not registered |
| Internal storage | 70MB | 40MB |
| External storage | Until 16GB microSD, microSDHC (dedicated slot) | Until 8GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Samsung Gravity 3 (SGH-T479) | Samsung Duos SCH-W259 | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 3.6 Mbps | 0.384 Mbps |
| Network technology | 2G, 3G | 2G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Dual-Band 900/1800 |
| Primary 2G network | GSM 850/900/1800/1900 | CDMA 800 |
| Primary 3G network | UMTS 1700/2100 | Not supported |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA | CDMA2000 EV-DO Rev 0 |
| Secondary 2G network | Not supported | GSM 900/1800 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
| Samsung Gravity 3 (SGH-T479) | Samsung Duos SCH-W259 | |
| Back camera (main camera) | 2 megapixels | 1.3 megapixels |
| Main camera resolution | 1600x1200 pixels | 1280x1024 pixels |
| Video recording (primary) | Supported | QCIF (176x144) |
| 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 |
| Autofocus | Not supported | Not supported |
| Touch focus | feature not registered | feature not registered |
| Image stabilization | feature not registered | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | feature not registered | feature not registered |
| BSI sensor | feature not registered | feature not registered |
| HDR | feature not registered | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Samsung Gravity 3 (SGH-T479) | Samsung Duos SCH-W259 | |
| Front camera (secondary) | Not supported | Not supported |
| Front camera resolution | Not supported | Not supported |
| Video recording (secondary) | Not supported | 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 | ||
| Samsung Gravity 3 (SGH-T479) | Samsung Duos SCH-W259 | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | feature not registered | feature not registered |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, H.263 |
| Audio formats | MP3, WAV, eAAC+ | MP3, eAAC+ |
🔌 Connectivity | ||
| Samsung Gravity 3 (SGH-T479) | Samsung Duos SCH-W259 | |
| USB | MicroUSB 2.0 | USB 1.1 proprietary connector |
| Audio output | via Micro-USB | proprietary audio output |
| TV output | Not supported | Not supported |
| Bluetooth | 2.1 + A2DP | 2.1 + A2DP |
| WiFi | Not supported | Not supported |
| DLNA | feature not registered | feature not registered |
| GPS | A-GPS | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | feature not registered | feature not registered |
🧭 Sensors | ||
| Samsung Gravity 3 (SGH-T479) | Samsung Duos SCH-W259 | |
| Sensors | Not supported | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Samsung Gravity 3 (SGH-T479) | Samsung Duos SCH-W259 | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1000 mAh | 1140 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 6 hours | 4.9 hours |
| Standby | 400 hours (16.7 days) | 230 hours (9.6 days) |
➕ Other features | ||
| Samsung Gravity 3 (SGH-T479) | Samsung Duos SCH-W259 | |
| Call control | Voice dialing, Voice recorder | Voice recorder |
| Messaging | SMS, MMS, E-mail, Push mail | SMS, MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | feature not registered | WAP |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Retractable QWERTY keyboard | Not supported |
| Miscellaneous | • Colors: Various • T-Mobile Social Buzz • Facebook, Twitter Java framework | • Colors: Black • 1GB microSD included • MMS and WAP using GSM only Java framework |
☢️ Radiation rate | ||
| Samsung Gravity 3 (SGH-T479) | Samsung Duos SCH-W259 | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |