Overview & Features
Technical Specifications
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Overview & Features
Brand
Acer
Model
Liquid Z520 Dual SIM
Released
2015 Apr
List of Additional Features
DTS Studio Sound
Technical Specifications
Display
Pixel Size
0.12964 mm/pixel
Resolution
480x854
409920 pixels
Display Area
6889.1 square millimeter
Display Type
Color TN-TFT LCD
display
Display Width
62.23 mm
Pixel Density
196 PPI
Display Height
110.71 mm
Display Diagonal
127 mm
Display Color Depth
24 bit/pixel
Display Illumination
Yes
Display Subpixel Scheme
RGB Matrix (3 subpixels)
Display Area Utilization
68.3%
Number of Display Scales
16.8M
Scratch Resistant Screen
No
Horizontal Full Bezel Width
7.77 mm
Display Light Reflection Mode
Yes
Power Supply
Battery
Lithium-ion
Yes
1-cell
Nominal Battery Capacity
2000 mAh battery
Nominal Cell Capacity (1st cell)
2000 mAh cell
Sound Playing
Audio Output
3.5mm
Loudspeaker(s)
stereo
Cellular Phone
SIM Card Slot
Yes
Call Alert Sound
64-chord melody
Cellular Antenna
Internal antenna
Cellular Controller
MediaTek MT6582
Supported Cellular Bands
GSM 850MHz (B5)
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 2100MHz (Band I, IMT)
UMTS 900MHz (Band VIII)
bands
Complementary Phone Services
Voice transmission
Voice speaker
Vibrating Alert
Speakerphone
Supported Cellular Data Links
GPRS (Class unspecified)
EDGE (Class unspecified)
UMTS 384 kbps (W-CDMA)
HSUPA (Cat. unspecified)
HSDPA (Cat. unspecified)
HSPA+ 21.1 Mbps (Cat. 18)
data links
Audio Subsystem
Audio Channel(s)
stereo
Sound Recording
Microphone(s)
mono
Auxiliary Camera
Aux. Camera Image Sensor
No
Built-in Sensors
Built-in compass
Yes
Additional sensors
Light intensity sensor
Proximity sensor
Built-in accelerometer
Yes
Operative Memory
RAM Type
mobile (LP) DDR2 SDRAM
533 MHz
RAM Capacity
1024 MiB RAM
Ingress Protection
Protection from liquids
Yes
Protection from solid materials
Yes
Control Peripherals
Touchscreen Type
Capacitive multi-touch sensing
screen
Touchscreen Simultaneous Touch Points
Yes
Graphical Subsystem
Graphical Controller
ARM Mali-400MP2
Non-volatile Memory
Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
7629 MiB
Non-volatile Memory Interface
Yes
Physical Attributes
Depth
9.3 mm
Width
70 mm
Height
144 mm
Bounding Volume
93.7 ccm
Multimedia Broadcast
FM Radio Receiver
FM radio (88-108 MHz)
Proprietary headset as antenna
Satellite Navigation
GPS Antenna
Internal antenna
Navigation Controller
MediaTek MT6582
Supported GPS protocol(s)
GPS (NMEA 0183)
Complementary GPS Services
Simultaneous GPS (S-GPS)
Assisted GPS
Geotagging
QuickGPS
Software Environment
Platform
Google Android
Operating System
Google Android 4.4.2 (KitKat)
Audio/Video Interfaces
A/V Out
No
Auxiliary Camera No. 2
Aux. 2 Camera Image Sensor
No
Auxiliary Camera No. 3
Aux. 3 Camera Image Sensor
No
Auxiliary Camera No. 4
Aux. 4 Camera Focus
No
Aux. 4 Camera Image Sensor
No
Primary Camera System
Zoom
1.0 x optical zoom
Flash
No
Focus
No
Video Recording
1920x1080 pixel
30 fps
Camera Placement
Rear
Camera Resolution
3264x2448 pixel
Camera Image Sensor
CMOS
Camera Extra Functions
HDR photo
Recordable Image Formats
JPG
Recordable Video Formats
3GP , 3G2 , MPEG4
Number of effective pixels
8.0 MP camera
Secondary Camera System
Secondary Camera Sensor
CMOS
Secondary Video Recording
640x480 pixel
30 fps
Secondary Camera Placement
Front
Secondary Camera Resolution
1600x1200 pixel
Secondary Camera Number of pixels
1.9 MP sec. cam
Secondary Recordable Image Formats
JPG
Secondary Recordable Video Formats
3GP
Communication Interfaces
USB
USB 2.0
USB Hi-Speed (480 Mbps)
Bluetooth
Bluetooth 4.0
Internal antenna
USB Services
USB charging
Wireless LAN
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
Internal antenna
USB Connector
USB Series Micro-B (Micro-USB)
Wireless Services
Wi-Fi Tethering
Bluetooth profiles
A2DP
AVRCP
Expansion Interfaces
TransFlash
microSD
microSDHC
Secondary Cellular Phone
Sec. SIM Card Slot
Yes
Internal antenna
Sec. Phone Controller IC
MediaTek MT6582
Dual Cellular Network Operation
Dual standby
Sec. Supported Cellular Networks
GSM 850MHz (B5)
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
Sec. Supported Cellular Data Links
GPRS (Class unspecified)
EDGE (Class unspecified)
Secondary Auxiliary Camera
Sec. Aux. Cam. Image Sensor
No
Application processor, Chipset
CPU
MediaTek MT6582, 2013, 32 bit, quad-core, 32 Kbyte I-Cache, 32 Kbyte D-Cache, 512 Kbyte L2, 28 nm, ARM Mali-400 GPU
CPU Clock
1300 MHz
Secondary Auxiliary Camera No. 2
Sec. Aux. 2 Cam. Image Sensor
No
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