Battery
Capacity3000 mAh
Talk Time1740 minutes
Standby Time1080 hours
Run Time DetailsTalk (3G): up to 1740 min Playback (music): up to 96 hrs Standby (4G): up to 1080 hrs Active online usage (Wi-Fi): up to 18 hrs
Cellular
TechnologyWCDMA (UMTS) / GSM
Mobile Broadband Generation4G
Service ProviderNot specified
Operating SystemAndroid 8.0 Oreo (Go edition)
User InterfaceASUS ZenUI 5.0
NavigationGPS, A-GPS, GLONASS, BeiDou
SIM Card TypeNano SIM
SIM Card Slot QtyDual-SIM
Input DeviceMulti-touch, capacitive
Communications
Data TransmissionGPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, TDD-LTE, DC-HSPA+
2G BandGSM 850/900/1800/1900
Wireless InterfaceIEEE 802.11b/g/n, Bluetooth 4.0
Connections
Connector TypeHeadset jack - mini-phone 3.5 mm Micro-USB
Display
TypeLCD display
TechnologyIPS
Diagonal Size5.5"
Display Resolution1440 x 720 pixels
Display FormatHD+
Aspect Ratio18:9
Max Brightness400 cd/m²
FeaturesBluelight Filter for Eye Care, FullView Display
Front Camera
Sensor Resolution5 Megapixel
Lens ApertureF/2.4
Light SourceLED flash
General
Product TypeSmartphone
Form FactorTouch
Integrated ComponentsFront-facing camera, FM radio, audio player, voice recorder, navigation, dual rear-facing camera
Width2.8 in
Depth0.3 in
Height5.8 in
Weight4.94 oz
Body ColorMidnight black
Graphics System
Graphics AcceleratorQualcomm ADRENO 308
Manufacturer Warranty
Service & SupportLimited warranty - 1 year
Memory
RAM1 GB
Internal Memory Capacity16 GB
Supported Flash Memory CardsmicroSDXC - up to 2 TB
Messaging & Internet
Messaging ServicesSMS, MMS
Supported Social Networks and BlogsYes
Miscellaneous
Included AccessoriesUSB cable, power adapter, SIM card removal tool, ASUS ZenEar with Mic
Phone Features
Phone FunctionsSpeakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
SensorsAccelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor
Additional FeaturesDual noise reduction microphones, Google Drive Storage (100 GB) (free for 1 year)
Processor
TypeQualcomm Snapdragon 425
Clock Speed1.4 GHz
Processor Core QtyQuad-core
64-bit ArchitectureYes
Rear Camera
Sensor Resolution13 Megapixel
Lens ApertureF/2.0
Focus AdjustmentAutomatic
Camera ModesPanorama, Pro mode, Beauty mode, Auto mode, Time Lapse (with power saving mode)
Light SourceLED light
Video Resolutions1920 x 1080 (1080p) at 30 fps
FeaturesPhase Detect Auto-Focus (PDAF)
Second Rear Camera
Sensor Resolution8 Megapixel
Universal Product Identifiers
BrandASUS
Part NumbersZA550KL-LIVE-L1, ZA550KL-S425-1G16G-B
GTIN00889349994078
