| Model and physical features | Meizu MX3 16GB | Positivo Twist XL S555 |
| Model | MX3 16GB | Twist XL S555 |
| Also known as | Meizu MX3 M055, Meizu MX3 M355, Meizu MX-3, Meizu MX 3 | Positivo Twist S555, Positivo S555 Twist XL 3900517, 3900520 |
| Country or region available | feature not registered |  |
| Brand | Meizu | Positivo |
| Release date | September, 2013 | April, 2017 |
| Depth | 9.1 millimeters (0.36 inches) | 8.9 millimeters (0.35 inches) |
| Size (width x height) | 71.9 x 139 millimeters (2.83 x 5.47 in) | 77.4 x 148.7 millimeters (3.05 x 5.85 in) |
| Weight | 143 grams (5.01 ounces) | 172 grams (6.02 ounces) |
| Qwerty physical keyboard | Not supported | Not supported |
| Antenna | Internal antenna | Internal antenna |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
| Operating system (OS) | Meizu MX3 16GB | Positivo Twist XL S555 |
| Operating system | Android 4.2.2 Jelly Bean | Android 7.0 Nougat |
| Firmware update | Android 4.4.2 KitKat | feature not registered |
| Hardware | Meizu MX3 16GB | Positivo Twist XL S555 |
| Architecture - Chipset | 32bit - Samsung Exynos 5 Octa 5410 (28nm) | 32bit - MediaTek MT6580 (28nm) |
| CPU processor | Octa-Core, 2 processors:
1.6Ghz Quad-Core ARM Cortex-A15
1.2Ghz Quad-Core ARM Cortex-A7 | 1.3Ghz Quad-Core ARM Cortex-A7 |
| GPU graphical controller | PowerVR SGX544 MP3 | ARM Mali-400 MP1 500Mhz |
| RAM memory | 2GB LPDDR3 | 1GB LPDDR2 |
| Internal storage | 16GB (12GB user available) | 16GB (10GB user available) |
| External storage | Not supported | Until 32GB microSD, microSDHC
(dedicated slot) |
| Display | Meizu MX3 16GB | Positivo Twist XL S555 |
| Display type | TFT LCD | TFT LCD IPS |
| Screen size | 5.1" inches | 5.5" inches |
| Screen-to-body ratio | ~74.1% (screen-to-body ratio) | ~72.5% (screen-to-body ratio) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Display resolution | 1080x1800 pixels | 720x1280 pixels |
| Pixel density (dot pitch) | 412 PPI | 267 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 3 | Not supported |
| Mobile networks and data | Meizu MX3 16GB | Positivo Twist XL S555 |
| Dual-SIM | Not supported | Dual SIM Standby - Call active on one sim card
(dedicated slot) |
| SIM card | 1 slot
micro-SIM (3FF) | 2 slots Dual-SIM
micro-SIM (3FF) |
| GSM Mhz band | Tri-Band 850/900/1800 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800, M355: 900/1800 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/2100, M355: TD-SCDMA2000, TD-SCDMA1900 | UMTS 850/2100 |
| Primary 4G/5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
| 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, EDGE |
| Maximum download/upload | 21/5.76 Mbps | 21/5.76 Mbps |
| Messaging and calling | Meizu MX3 16GB | Positivo Twist XL S555 |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Speakerphone | Supported | Supported |
| Video calling | Supported | Supported |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
| Primary / back camera | Meizu MX3 16GB | Positivo Twist XL S555 |
| Main camera | 8 megapixels | 8 megapixels |
| Main camera resolution | 3264x2448 pixels | 3264x2448 pixels |
| Video recording (primary) | Full HD (1920x1080 pixels) 30 fps | Full HD (1920x1080 pixels) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/2.0 (aperture) | 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 | Not supported |
| Image stabilization | feature not registered | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo only main camera | Not supported |
| Front / secondary camera | Meizu MX3 16GB | Positivo Twist XL S555 |
| Front camera | 2.1 megapixels | 5 megapixels |
| Front camera resolution | 1920x1080 pixels | 2560x1920 pixels |
| Video recording (secondary) | Full HD (1920x1080 pixels) | HD (1280x720 pixels) |
| 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 |
| Multimedia | Meizu MX3 16GB | Positivo Twist XL S555 |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, eAAC+ |
| Connectivity and interfaces | Meizu MX3 16GB | Positivo Twist XL S555 |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| TV output | Micro-B USB - MHL | Not supported |
| Audio output | 3.5mm jack | 3.5mm jack |
| Bluetooth | 4.0 version A2DP | 4.0 version A2DP |
| WiFi | 802.11 a/b/g/n (2.4Ghz, 5Ghz) | 802.11 b/g/n (2.4Ghz) |
| DLNA | Not supported | Not supported |
| NFC | Supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging |
| Infrared port | Not supported | Not supported |
| Other functions | Meizu MX3 16GB | Positivo Twist XL S555 |
| Active noise cancellation | Supported | Not supported |
| Vibrating alert | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML | HTML, XHTML, HTML5 |
| Java / Flash player | Not supported | Not supported |
| Sensors | Accelerometer
Proximity
Compass
Ambient Light
Gyroscope
| Accelerometer
Proximity
Ambient Light
|
| Other features | - Colors: Black, White
- USB OTG On-The-Go
- Flyme OS 3.0 UI
- Sony IMX179 sensor camera
- Chinese and English languages
- WiFi direct | - Colors: Black/Gray, White/Pink
- WiFi hotspot |
| Power supply and autonomy | Meizu MX3 16GB | Positivo Twist XL S555 |
| Battery | LiPo - Li-Ion polymer (Non removable) | LiPo - Li-Ion polymer (Removable) |
| Battery capacity | 2400 mAh | 2500 mAh |
| Battery model / charger (watts) | feature not registered | feature not registered |
| Talk time | 840 minutes | 14 hours | 0.6 day | feature not registered |
| Standby | 23580 minutes | 393 hours | 16.4 days | feature not registered |
| Radiation rate (SAR) | Meizu MX3 16GB | Positivo Twist XL S555 |
| SAR USA, Mexico, Colombia | feature not registered | feature not registered |
| SAR European Union, UK | feature not registered | feature not registered |