Sony Xperia Z (3G) vs Positivo P28
Side by side comparison between Sony Xperia Z vs Positivo P28 phones, differences, pros, cons and full specifications. What's the better?
,
5"
TFT
TFT
1080x1920
13
MP
MP
2.1mp
2GB
RAM
RAM
Quad-core
2330
mAh
mAh
(Non removable)
vs
What's the better phone? Sony Xperia Z (3G)
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!
32 Advantages 
3 Advantages | 7 Common items in both devices |
| TFT LCD |
| LED flash |
| Only digital zoom |
| Hands-free calling |
| 3.5mm jack |
| FM (RDS) / FM |
| MicroUSB 2.0 / Mini-USB 2.0 (Mini-B) |
| + 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 | ||
| Sony Xperia Z (3G) | Positivo P28 | |
| Model | Xperia Z (3G) | Positivo P28 |
| Other model names | Sony Xperia Z 3G L36h C6602, Sony Xperia Z HSPA+, Sony Yuga | Positivo P28 Dual-Chip |
| Country or region available | feature not registered |  Brazil |
| Brand | Sony | Positivo |
| Release date | 2/1/2013 | 2/29/2016 |
| Depth | 7.9 millimeters (0.31 inches) | 12 millimeters (0.47 inches) |
| Size (width x height) | 71 x 135 millimeters (2.8 x 5.31 in) | 56.5 x 128 millimeters (2.22 x 5.04 in) |
| Weight | 146 grams (5.11 ounces) | 90 grams (3.15 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Waterproof (IP?) | Not supported |
📲 Display | ||
| Sony Xperia Z (3G) | Positivo P28 | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 5" inches | 2.8" inches |
| Screen-to-body ratio | ~71.9% (screen-to-body ratio) | ~33.6% (screen-to-body ratio) |
| Display resolution | 1080x1920 pixels | 240x320 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Not supported |
| Pixel density (dot pitch) | 441 PPI | 143 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Scratch-resistant glass | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Sony Xperia Z (3G) | Positivo P28 | |
| System version | Android 4.1.2 Jelly Bean | Proprietary OS |
| Firmware update | Android 4.4.4 KitKat | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Sony Xperia Z (3G) | Positivo P28 | |
| Chipset | 32bit: Qualcomm Snapdragon S4 Pro (APQ8064) (28nm) | 32bit |
| CPU | Quad-core, 1 processor: 4x 1.5GHz Krait 300 (Quad-core) | Single-core, 1 processor: 1x 260MHz |
| GPU graphical controller | Qualcomm Adreno 320 (400MHz) | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Sony Xperia Z (3G) | Positivo P28 | |
| RAM memory | 2GB LPDDR2 | 32MB |
| Internal storage | 16GB (12GB available) | 24MB |
| External storage | Until 64GB microSD, microSDHC (dedicated slot) | Until 8GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Sony Xperia Z (3G) | Positivo P28 | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 1 slot (Single-SIM) micro-SIM (3FF) | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 42/5.76 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 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1700/1900/2100 | 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 | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS |
📷 Camera | ||
| Sony Xperia Z (3G) | Positivo P28 | |
| Back camera (main camera) | 13 megapixels | 0.3 megapixels |
| Main camera resolution | 4128x3096 pixels | 640x480 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | QVGA (320x240) 15 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/2.4 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/3" inches | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Autofocus | Not supported |
| Touch focus | Supported | Not supported |
| Image stabilization | feature not registered | Not supported |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Not supported |
| BSI sensor | Supported | Not supported |
| HDR | HDR photo/video only main camera | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Sony Xperia Z (3G) | Positivo P28 | |
| Front camera (secondary) | 2.1 megapixels | Not supported |
| Front camera resolution | 1920x1080 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | 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 | ||
| Sony Xperia Z (3G) | Positivo P28 | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | FM (RDS) | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, WMV, H.263, H.264 | MP4, H.263 |
| Audio formats | MP3, WAV, WMA, eAAC+, AC3, FLAC | MP3, WAV |
🔌 Connectivity | ||
| Sony Xperia Z (3G) | Positivo P28 | |
| USB | MicroUSB 2.0 | Mini-USB 2.0 (Mini-B) |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Micro-B USB MHL | Not supported |
| Bluetooth | 4.0 + A2DP | 2.1 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | Not supported |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS | Not supported |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Sony Xperia Z (3G) | Positivo P28 | |
| Sensors | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor | Not supported |
| Vibrating alert | Supported | Not supported |
🔋 Battery | ||
| Sony Xperia Z (3G) | Positivo P28 | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 2330 mAh | 850 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 14 hours | feature not registered |
| Standby | 530 hours (22.1 days) | feature not registered |
➕ Other features | ||
| Sony Xperia Z (3G) | Positivo P28 | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, White, Purple • Sony Mobile BRAVIA Engine 2 • Exmor RS mobile with HDR • Timescape UI • PlayNow • 3D surround sound • xLOUD • 16x digital zoom • 3D sweep panorama • Dust and water resistant Java framework | • Colors: Black |
☢️ Radiation rate | ||
| Sony Xperia Z (3G) | Positivo P28 | |
| 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 |