Brand Positivo
Model Twist Max S540
Released 2018 Jul 19
Announced 2018 Jun 26
Hardware Designer Positivo
General Extras 

Haptic touch feedback

Device Category 

Smartphone

Width 72 mm
Height 146 mm
Depth 10.4 mm
Dimensions 2.83×5.75×0.41 inches
Mass 188 g
6.63 ounces
Platform 

Android

Operating System

Google Android 7.0 (Nougat)

Software Extras 

Navigation software

CPU Clock 1300 MHz
CPU

MediaTek MT6580, 2015, 32 bit, quad-core, ARM Mali-400 GPU

RAM Type 

LPDDR3 SDRAM

RAM Capacity (converted) 1.00 GiB RAM
Non-volatile Memory Capacity (converted) 16.0 GB ROM
Display Diagonal 127 mm
5 inch
Resolution 480×854
Horizontal Full Bezel Width 9.77 mm
Display Area Utilization 65.5%
Pixel Density 196 PPI
Display Type 

Color TN-TFT LCD display

Number of Display Scales 16.8M
Scratch Resistant Screen  No
Graphical Controller ARM Mali-400MP
A/V Out  No
Microphone(s) 

mono

Loudpeaker(s):  

mono

Audio Output:  

3.5mm

Supported Cellular Bands 

GSM850
, GSM900
, GSM1800
, GSM1900
, UMTS2100 (B1)
, UMTS850 (B5) bands

Supported Cellular Data Links 

GPRS
, EDGE
, UMTS
, HSUPA
, HSUPA 5.8
, HSDPA
, HSPA+ 21.1 data links

SIM Card Slot 

Nano-SIM (4FF)

Complementary Phone Services 

Voice transmission
, Voice speaker
, Vibrate
, Speakerphone

Dual Cellular Network Operation 

Dual standby operation

Sec. Supported Cellular Networks:  

GSM850
, GSM900
, GSM1800
, GSM1900

Sec. Supported Cellular Data Links:  

GPRS
, EDGE

Sec. SIM Card Slot 

Micro-SIM (3FF)

Touchscreen Type 

Capacitive multi-touch screen

Expansion Interfaces 

TransFlash
, microSD
, microSDHC
, microSDXC

USB 

USB 2.0

USB HS (480 Mbps)

USB Services 

USB charging

USB Connector 

USB Micro-B (Micro-USB)

Bluetooth 

Bluetooth 4.0

Wireless LAN 

802.11b
, 802.11g
, 802.11n

Wireless Services 

Wi-Fi Tethering

FM Radio Receiver 

FM radio (88-108 MHz)

Complementary GPS Services 

A-GPS
, Geotagging

Camera Placement 

Rear

Camera Image Sensor 

CMOS

Number of effective pixels 8.0 MP camera
Zoom 1.0 x optical zoom
4.0 x digital zoom
Focus  No
Video Recording 1920×1080 pixel
30 fps
Flash 

single LED

Camera Extra Functions 

HDR photo
, Panorama Photo
, Face detection
, Face retouch

Aux. Camera Image Sensor  No
Aux. 2 Camera Image Sensor  No
Aux. 3 Camera Image Sensor  No
Aux.4 Camera Image Sensor  No
Secondary Camera Placement 

Front

Secondary Camera Sensor 

CMOS

Secondary Number of pixels 4.9 MP 2nd camera
Sec. Built-in Flash 

single LED

Secondary Camera Extra Functions 

Face detection

Sec. Aux. Cam. Image Sensor  No
Built-in accelerometer 

Yes

Additional sensors 

Light sensor
, Proximity sensor

Protection from solid materials 

Yes

Protection from liquids 

Yes

Battery 

Li-ion polymer (LiPo)

1-cell
Nominal Battery Capacity 4000 mAh battery
Market Countries 

Brazil

Market Regions 

South America

Data Integrity 

Preliminary