Brand Acer
Model Liquid Z6 Max LTE
Released 2017 Nov
Announced 2017 Sep 1
General Extras 

Haptic touch feedback

Device Category 

Smartphone

Width 76.3 mm
Height 153.8 mm
Depth 9.2 mm
Dimensions 3.00×6.06×0.36 inches
Platform 

Android

Operating System

Google Android 7.0 (Nougat)

CPU Clock 1300 MHz
CPU

MediaTek MT6753, 2015, 64 bit, octa-core, 28 nm, ARM Mali-T720 GPU

RAM Type 

LPDDR3 SDRAM

RAM Capacity (converted) 4.00 GiB RAM
Non-volatile Memory Capacity (converted) 64.0 GB ROM
Display Diagonal 139.7 mm
5.5 inch
Resolution 1080×1920
Horizontal Full Bezel Width 7.81 mm
Display Area Utilization 71.1%
Pixel Density 401 PPI
Display Type 

Color IPS TFT LCD display

Number of Display Scales 16.8M
Scratch Resistant Screen 

Yes

Graphical Controller ARM Mali-T720MP3
A/V Out  No
Microphone(s) 

mono

Loudpeaker(s):  

mono

Audio Output:  

3.5mm

Supported Cellular Bands 

GSM850
, GSM900
, GSM1800
, GSM1900
, UMTS2100 (B1)
, UMTS1900 (B2)
, UMTS850 (B5)
, UMTS900 (B8)
, LTE2100 (B1)
, LTE1800 (B3)
, TD-LTE2300 (B40) bands

Supported Cellular Data Links 

GPRS
, EDGE
, UMTS
, HSUPA
, HSUPA 5.8
, HSDPA
, HSDPA 7.2
, HSPA+ 21.1
, DC-HSDPA 42.2
, LTE
, LTE 100/50
, LTE 150/50 data links

SIM Card Slot 

Yes

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 

Yes

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 

Yes

Wireless LAN 

802.11b
, 802.11g
, 802.11n

Wireless Services 

Wi-Fi Tethering

FM Radio Receiver 

FM radio (88-108 MHz)

Complementary GPS Services 

Simultaneous GPS
, A-GPS
, Geotagging
, QuickGPS

Camera Placement 

Rear

Camera Image Sensor 

CMOS

Number of effective pixels 12.8 MP camera
Aperture (W) f/2.00
Zoom 1.0 x optical zoom
Focus 

PD AF

Video Recording 1920×1080 pixel
30 fps
Flash 

dual LED

Camera Extra Functions 

HDR photo
, Macro mode
, Panorama Photo
, Face detection
, Face tagging

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 16.0 MP 2nd camera
Secondary Aperture (W) f/2.00
Secondary Camera Focus 

PD AF

Secondary Video Recording 1280×720 pixel
30 fps
Secondary Camera Extra Functions 

Face detection
, Face tagging
, Face retouch

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

Yes

Built-in accelerometer 

Yes

Additional sensors 

Fingerprint sensor
, Light sensor
, Proximity sensor

Protection from solid materials 

Yes

Protection from liquids 

Yes

Battery 

Li-ion

built-in

1-cell
Nominal Battery Capacity 4670 mAh battery
Market Countries 

Taiwan

Market Regions 

Asia

Data Integrity 

Preliminary