Positivo P28 vs Samsung Gravity (SGH-T459)
Side by side comparison between Positivo P28 vs Samsung Gravity phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Positivo P28
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!
13 Advantages 
5 Advantages | 7 Common items in both devices |
| TFT LCD |
| 260 thousand |
| Only digital zoom |
| Proprietary OS |
| Li-Ion: lithium-ion (Removable) |
| Hands-free calling |
| Mini-USB 2.0 (Mini-B) / USB 2.0 proprietary connector |
| + 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 | ||
| Positivo P28 | Samsung Gravity (SGH-T459) | |
| Change model | ||
| Model | Positivo P28 | Gravity (SGH-T459) |
| Other model names | Positivo P28 Dual-Chip | T-Mobile Samsung Gravity 1 T459, Samsung SGH-T459 |
| Country or region available |  Brazil |  USA |
| Brand | Positivo | Samsung |
| Release date | 2/29/2016 | 11/18/2008 |
| Depth | 12 millimeters (0.47 inches) | 17.8 millimeters (0.7 inches) |
| Size (width x height) | 56.5 x 128 millimeters (2.22 x 5.04 in) | 53.3 x 114.3 millimeters (2.1 x 4.5 in) |
| Weight | 90 grams (3.15 ounces) | 122 grams (4.27 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Positivo P28 | Samsung Gravity (SGH-T459) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 2.8" inches | 2.1" inches |
| Screen-to-body ratio | ~33.6% (screen-to-body ratio) | ~22.8% (screen-to-body ratio) |
| Display resolution | 240x320 pixels | 176x220 pixels |
| Touchscreen | Not supported | Not supported |
| Pixel density (dot pitch) | 143 PPI | 134 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 | ||
| Positivo P28 | Samsung Gravity (SGH-T459) | |
| System version | Proprietary OS | Proprietary OS |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Positivo P28 | Samsung Gravity (SGH-T459) | |
| Chipset | 32bit | 32bit |
| CPU | Single-core, 1 processor: 1x 260MHz | 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 | ||
| Positivo P28 | Samsung Gravity (SGH-T459) | |
| RAM memory | 32MB | feature not registered |
| Internal storage | 24MB | 60MB |
| External storage | Until 8GB microSD, microSDHC (dedicated slot) | Until 4GB microSD (dedicated slot) |
📶 Mobile networks | ||
| Positivo P28 | Samsung Gravity (SGH-T459) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 0.048 Mbps | 0.236 Mbps |
| Network technology | 2G | 2G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | Not supported |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS | GPRS, EDGE |
| 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 | Not supported |
📷 Camera | ||
| Positivo P28 | Samsung Gravity (SGH-T459) | |
| Back camera (main camera) | 0.3 megapixels | 1.3 megapixels |
| Main camera resolution | 640x480 pixels | 1280x1024 pixels |
| Video recording (primary) | QVGA (320x240) 15 fps | 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 | Not supported | Not supported |
| Touch focus | Not supported | feature not registered |
| Image stabilization | Not supported | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Not supported | 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 | ||
| Positivo P28 | Samsung Gravity (SGH-T459) | |
| 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 | ||
| Positivo P28 | Samsung Gravity (SGH-T459) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | feature not registered |
| Radio | FM | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.263 | MP4, H.263 |
| Audio formats | MP3, WAV | MP3, WAV, AAC+ |
🔌 Connectivity | ||
| Positivo P28 | Samsung Gravity (SGH-T459) | |
| USB | Mini-USB 2.0 (Mini-B) | USB 2.0 proprietary connector |
| Audio output | 3.5mm jack | proprietary audio output |
| TV output | Not supported | Not supported |
| Bluetooth | 2.1 + A2DP | 2.0 + A2DP |
| WiFi | Not supported | Not supported |
| DLNA | Not supported | feature not registered |
| GPS | Not supported | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Positivo P28 | Samsung Gravity (SGH-T459) | |
| Sensors | Not supported | Not supported |
| Vibrating alert | Not supported | Supported |
🔋 Battery | ||
| Positivo P28 | Samsung Gravity (SGH-T459) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 850 mAh | 800 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | feature not registered | 6 hours |
| Standby | feature not registered | 300 hours (12.5 days) |
➕ Other features | ||
| Positivo P28 | Samsung Gravity (SGH-T459) | |
| Call control | Voice dialing, Voice recorder | Voice recorder |
| Messaging | SMS, MMS, E-mail | SMS, MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Polyphonic | Polyphonic and customized |
| Web browser | HTML, XHTML | feature not registered |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Retractable QWERTY keyboard |
| Miscellaneous | • Colors: Black | • Colors: Aqua on white, Lime on gray Java framework |
☢️ Radiation rate | ||
| Positivo P28 | Samsung Gravity (SGH-T459) | |
| 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 |