Z820 Obsidian
Available·August 2015·Android·Phone
Storage
4GB 1GB RAM
Your Status
Key Specifications
Key Specifications
Display
4.5"
Color TN-TFT LCD display
480x854 · 218 PPI
Gorilla Glass
Chipset
MediaTek MT6735M
28 nm · quad-core · 1 GHz
ARM Mali-T720
Google Android 5.1 (Lollipop)
Released 2015 Aug 13
Memory
RAM
1GB
LPDDR3 SDRAM
Storage
4GB
Camera System
Wide
5.0 MP
1920x1080 pixel
Selfie
1.9 MP
640x480 pixel
Battery
1800 mAh battery
Connectivity
Wi-Fi 4 (n)
Bluetooth 4.0
USB 2.0
Build
137.5 g
2.70x5.41x0.40 inches
Gorilla Glass
3.5mm JackMicroSD
Full Specifications
Technology
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
UMTS 1900 / 1700/2100 / 850 - HSUPA, HSUPA 5.8, HSDPA, HSPA+ 21.1, HSPA+ 42.2
4G bands
LTE bands 2, 4, 12 - 150/50 data links
Dual SIM
SIM2 supports same bands as SIM1
Status
Available. Released 2015 Aug 13
Dimensions
137.4 × 68.6 × 10.2 mm
Weight
137.5 g
Build
Gorilla Glass
SIM
Micro-SIM (3FF)
Type
Color TN-TFT LCD display, 16.8M colors
Size
4.5 inches
Resolution
480x854 pixels (~218 PPI density), ~59.2% screen-to-body ratio
Protection
Gorilla Glass
Touch
Capacitive multi-touch screen
OS
Google Android 5.1 (Lollipop)
Chipset
MediaTek MT6735M 28 nm
CPU
1 GHz quad-core
GPU
ARM Mali-T720
Card slot
microSD
Internal
4GB 1GB RAM
Single
5.0 MP, 1.0 x optical zoom
Focus
CD AF
Sensor
CMOS
Features
Macro mode, single LED flash, HDR, panorama
Video
1920x1080 pixel
Single
1.9 MPsec. cam
Video
640x480 pixel
Loudspeaker
mono
3.5mm jack
Yes
FM radio
FM radio (76-108 MHz)
Audio features
Voice speaker, Speakerphone
WLAN
802.11b, 802.11g, 802.11n
Bluetooth
Bluetooth 4.0
Positioning
Simultaneous GPS, A-GPS, Geotagging, QuickGPS
NFC
No
USB
USB Micro-B (Micro-USB) USB 2.0
USB features
USB charging
Sensors
L sensor, P sensor
Type
1800 mAh battery Li-ion
Market
North America
Countries
USA
SAR (head)
0.500 W/kg
SAR (body)
0.770 W/kg