Overview & Features
Technical Specifications
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Overview & Features
Brand
ZTE
Model
V81
Released
2013 Mar
Manufacturer
ZTE
Hardware Designer
ZTE
List of Additional Features
Accelerometer, SNS integration, mini-SIM
Technical Specifications
Display
Pixel Size
0.15859 mm/pixel
Resolution
768x1024
786432 pixels
Display Area
19780.3 square millimeter
Display Type
Color TN-TFT LCD
display
Display Width
121.8 mm
Pixel Density
160 PPI
Display Height
162.4 mm
Display Diagonal
203 mm
Display Color Depth
24 bit/pixel
Display Illumination
Yes
Display Subpixel Scheme
RGB Matrix (3 subpixels)
Display Area Utilization
63.4%
Number of Display Scales
16.8M
Scratch Resistant Screen
No
Horizontal Full Bezel Width
34.2 mm
Display Light Reflection Mode
Yes
Power Supply
Battery
Lithium-ion
built-in
Nominal Cell Capacity (1st cell)
3700 mAh cell
Sound Playing
Audio Output
3.5mm
Loudspeaker(s)
mono
Cellular Phone
SIM Card Slot
Mini-SIM (2FF)
Cellular Antenna
Internal antenna
Supported Cellular Bands
GSM 850MHz (B5)
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 2100MHz (Band I, IMT)
UMTS 1900MHz (Band II, PCS)
UMTS 850MHz (Band V, CLR)
UMTS 900MHz (Band VIII)
bands
Complementary Phone Services
Vibrating Alert
Supported Cellular Data Links
GPRS (Class unspecified)
GPRS Class 10
EDGE (Class unspecified)
UMTS 384 kbps (W-CDMA)
HSUPA (Cat. unspecified)
HSUPA 5.76 Mbps (Cat. 6)
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
Built-in accelerometer
Yes
Operative Memory
RAM Type
Yes
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
N/A
Non-volatile Memory
Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
3814 MiB
Non-volatile Memory Interface
Yes
Physical Attributes
Depth
11.07 mm
Width
156 mm
Height
200 mm
Bounding Volume
345.4 ccm
Multimedia Broadcast
FM Radio Receiver
No
Satellite Navigation
GPS Antenna
Internal antenna
Supported GPS protocol(s)
GPS (NMEA 0183)
Complementary GPS Services
Assisted GPS
Geotagging
QuickGPS
Software Environment
Platform
Google Android
Operating System
Google Android 4.1.1 (Jelly Bean)
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
Flash
No
Camera Placement
Rear
Camera Resolution
1600x1200 pixel
Camera Image Sensor
CMOS
Recordable Image Formats
JPG
Recordable Video Formats
3GP , 3G2 , MPEG4
Number of effective pixels
1.9 MP camera
Secondary Camera System
Secondary Camera Sensor
CMOS
Secondary Camera Placement
Front
Secondary Camera Resolution
640x480 pixel
Secondary Camera Number of pixels
0.3 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 2.1 + Enhanced Data Rate
Internal antenna
USB Services
USB charging
Wireless LAN
IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
Internal antenna
USB Connector
USB Series Micro-B (Micro-USB)
Wireless Services
Wi-Fi Tethering
Expansion Interfaces
TransFlash
microSD
microSDHC
Secondary Cellular Phone
Sec. Supported Cellular Networks
No
Secondary Auxiliary Camera
Sec. Aux. Cam. Image Sensor
No
Application processor, Chipset
CPU
ARM Cortex-A9 MPCore, 2009, 32 bit, dual-core
CPU Clock
1400 MHz
Secondary Auxiliary Camera No. 2
Sec. Aux. 2 Cam. Image Sensor
No
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