Overview & Features
Technical Specifications
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Overview & Features
Brand
UMI
Model
ZERO Dual SIM
Released
2014 Nov
Manufacturer
UMI
Hardware Designer
UMI
List of Additional Features
micro-SIM
Technical Specifications
Display
Pixel Size
0.05765 mm/pixel
Resolution
1080x1920
2073600 pixels
Display Area
6891.9 square millimeter
Display Type
Color AM-OLED
display
Display Width
62.26 mm
Pixel Density
441 PPI
Display Height
110.69 mm
Display Subtype
Super AM-OLED
Display Diagonal
127 mm
Display Color Depth
24 bit/pixel
Display Illumination
Self-illuminating
Display Subpixel Scheme
RGBG PenTile Matrix (2 subpixels)
Display Area Utilization
67.0%
Number of Display Scales
16.8M
Scratch Resistant Screen
Corning Gorilla Glass 3
Horizontal Full Bezel Width
8.24 mm
Power Supply
Battery
Lithium-ion
built-in
1-cell
Nominal Battery Capacity
2780 mAh battery
Nominal Cell Capacity (1st cell)
2780 mAh cell
Sound Playing
Audio Output
3.5mm
Loudspeaker(s)
mono
Cellular Phone
SIM Card Slot
Micro-SIM (3FF)
Call Alert Sound
64-chord melody
Cellular Antenna
Internal antenna
Cellular Controller
MediaTek MT6592T
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
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)
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
Additional sensors
Light intensity sensor
Proximity sensor
Built-in accelerometer
Yes
Operative Memory
RAM Type
mobile (LP) DDR3 SDRAM
RAM Capacity
2048 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-450MP4
Non-volatile Memory
Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
15259 MiB non-volatile
13000 MiB free user storage
Non-volatile Memory Interface
Yes
Physical Attributes
Mass
145 g
Depth
6.4 mm
Width
70.5 mm
Height
146 mm
Bounding Volume
65.9 ccm
Multimedia Broadcast
FM Radio Receiver
FM radio (88-108 MHz) with RDS
Proprietary headset as antenna
Satellite Navigation
GPS Antenna
Internal antenna
Navigation Controller
MediaTek MT6592T
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
dual LED
Focus
Contrast Detection Autofocus (CD AF)
Aperture (W)
f/1.80
Video Recording
1920x1080 pixel
30 fps
Camera Placement
Rear
Camera Resolution
4160x3120 pixel
Camera Image Sensor
CMOS
Camera Extra Functions
HDR photo
Macro mode
Panorama Photo
Smile detection
Recordable Image Formats
JPG
Recordable Video Formats
3GP , 3G2 , MPEG4
Number of effective pixels
13.0 MP camera
Secondary Camera System
Secondary Camera Sensor
CMOS
Secondary Video Recording
1920x1080 pixel
30 fps
Secondary Camera Placement
Front
Secondary Camera Resolution
3264x2448 pixel
Secondary Camera Number of pixels
8.0 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
USB Host
USB On-The-Go 1.3
USB Power Delivery
Wireless LAN
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
Internal antenna
USB Connector
USB Series Micro-AB
Wireless Services
Wi-Fi Tethering
Bluetooth profiles
A2DP
AVRCP
Expansion Interfaces
TransFlash
microSD
microSDHC
microSD Extended Capacity
Secondary Cellular Phone
Sec. SIM Card Slot
Yes
Sec. Phone Controller IC
MediaTek MT6592T
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 MT6592, 2013, 32 bit, octa-core, 32 Kbyte I-Cache, 32 Kbyte D-Cache, 1024 Kbyte L2, 28 nm, ARM Mali-450 GPU
CPU Clock
2000 MHz
Secondary Auxiliary Camera No. 2
Sec. Aux. 2 Cam. Image Sensor
No
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