Positivo P28 vs Palm Treo 650 (CDMA)
Side by side comparison between Positivo P28 vs Palm Treo 650 phones, differences, pros, cons and full specifications. What's the better?
,
vs
2.4"
TFT
TFT
320x320
0.3
MP
MP
32MB
RAM
RAM
Single-core
1000
mAh
mAh
(Removable)
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!
11 Advantages 
8 Advantages | 10 Common items in both devices |
| 32MB / 32MB SDRAM |
| 24MB / 32MB (23MB available) |
| TFT LCD |
| (back) 0.3MP |
| Only digital zoom |
| QVGA (320x240) |
| 2G GPRS / 2G CDMA2000 EV-DO Rev 0 |
| +3 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 | Palm Treo 650 (CDMA) | |
| Change model | ||
| Model | Positivo P28 | Treo 650 (CDMA) |
| Other model names | Positivo P28 Dual-Chip | Verizon PalmOne Treo 650 CDMA, Sprint Palm Treo 650 |
| Country or region available |  Brazil |  USA |
| Brand | Positivo | Palm |
| Release date | 2/29/2016 | 12/9/2004 |
| Depth | 12 millimeters (0.47 inches) | 23 millimeters (0.91 inches) |
| Size (width x height) | 56.5 x 128 millimeters (2.22 x 5.04 in) | 59 x 113 millimeters (2.32 x 4.45 in) |
| Weight | 90 grams (3.15 ounces) | 178 grams (6.23 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Positivo P28 | Palm Treo 650 (CDMA) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 2.8" inches | 2.4" inches |
| Screen-to-body ratio | ~33.6% (screen-to-body ratio) | ~27.9% (screen-to-body ratio) |
| Display resolution | 240x320 pixels | 320x320 pixels |
| Touchscreen | Not supported | Resistive Single touch 1-point |
| Pixel density (dot pitch) | 143 PPI | 189 PPI |
| Colors | 260 thousand | 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 | ||
| Positivo P28 | Palm Treo 650 (CDMA) | |
| System version | Proprietary OS | Palm OS 5.4 Garnet |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Positivo P28 | Palm Treo 650 (CDMA) | |
| Chipset | 32bit | 32bit: Intel XScale PXA270 |
| CPU | Single-core, 1 processor: 1x 260MHz | Single-core, 1 processor: 1x 312MHz XScale (Single-core) |
| GPU graphical controller | feature not registered | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Positivo P28 | Palm Treo 650 (CDMA) | |
| RAM memory | 32MB | 32MB SDRAM |
| Internal storage | 24MB | 32MB (23MB available) |
| External storage | Until 8GB microSD, microSDHC (dedicated slot) | Until 2GB SD Card and MMC (dedicated slot) |
📶 Mobile networks | ||
| Positivo P28 | Palm Treo 650 (CDMA) | |
| 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 | 0.153 Mbps |
| Network technology | 2G | 2G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Not supported |
| Primary 2G network | GSM 850/900/1800/1900 | CDMA 800/1900 |
| 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 | CDMA2000 EV-DO Rev 0 |
| 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 | Palm Treo 650 (CDMA) | |
| Back camera (main camera) | 0.3 megapixels | 0.3 megapixels |
| Main camera resolution | 640x480 pixels | 640x480 pixels |
| Video recording (primary) | QVGA (320x240) 15 fps | QVGA (320x240) |
| 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 | Palm Treo 650 (CDMA) | |
| 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 | Palm Treo 650 (CDMA) | |
| 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 | 3GP, MPEG4 |
| Audio formats | MP3, WAV | MP3, MIDI |
🔌 Connectivity | ||
| Positivo P28 | Palm Treo 650 (CDMA) | |
| USB | Mini-USB 2.0 (Mini-B) | USB 1.1 proprietary connector |
| Audio output | 3.5mm jack | 2.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 2.1 + A2DP | 1.1 |
| 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 | Palm Treo 650 (CDMA) | |
| Sensors | Not supported | Not supported |
| Vibrating alert | Not supported | Supported |
🔋 Battery | ||
| Positivo P28 | Palm Treo 650 (CDMA) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 850 mAh | 1000 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | feature not registered | 4.5 hours |
| Standby | feature not registered | 300 hours (12.5 days) |
➕ Other features | ||
| Positivo P28 | Palm Treo 650 (CDMA) | |
| Call control | Voice dialing, Voice recorder | Not supported |
| 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 | WAP, HTML |
| Antenna | Internal antenna | External fixed antenna |
| Qwerty physical keyboard | Not supported | Fixed QWERTY keyboard |
| Miscellaneous | • Colors: Black | • Colors: Silver • 5-way navigation button • Word, Excel, PowerPoint, PDF editor |
☢️ Radiation rate | ||
| Positivo P28 | Palm Treo 650 (CDMA) | |
| 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 |