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Asus Zenfone 3 Ultra ZU680KL 64GB SPECS

Full specifications of the Asus Zenfone 3 Ultra ZU680KL 64GB phone, detailed technical information, specs, features, price, review. Everything about phone.

Asus Zenfone 3 Ultra ZU680KL 64GB

The Asus Zenfone 3 Ultra ZU680KL 64GB is a good Android phone with 1.8Ghz Octa-Core processor that allows run games and heavy applications.

An advantage of the Asus Zenfone 3 Ultra ZU680KL 64GB is the possibility of using two mobile carriers, a Dual-SIM device with two SIM card slots.

Good connectivity of this device includes Bluetooth 4.2 version A2DP, Wi-Fi 802.11 a/b/g/n/ac, but it lacks NFC connection.

Including the battery, the Asus Zenfone 3 Ultra ZU680KL 64GB phone has 233 grams and it's a very thin device, only 6.8 mm.

Model and physical featuresAsus Zenfone 3 Ultra ZU680KL 64GB
ModelZenfone 3 Ultra ZU680KL 64GB
Also known asAsus Zenfone 3 Ultra 4GB/64GB ZU680KL Dual-Sim, Asus Mercury
Country or region where it's soldVarious (International)
Release dateAugust, 2016
Design / TypeBar
Depth6.8 millimeters (0.27 inches)
Size (width x height)93.9 x 186.4 millimeters (3.7 x 7.34 in)
Weight233 grams (8.16 ounces)
Qwerty physical keyboardNot supported
AntennaInternal antenna
Water protectionNot supported
Operating system (OS)Asus Zenfone 3 Ultra ZU680KL 64GB
Operating systemAndroid 6.0.1 Marshmallow
Firmware updateAndroid 8.0 Oreo
HardwareAsus Zenfone 3 Ultra ZU680KL 64GB
Architecture - Chipset64bit - Qualcomm Snapdragon 652 MSM8976 (28nm)
CPU processorOcta-Core, 2 processors:
1.8Ghz Quad-Core ARM Cortex-A72
1.4Ghz Quad-Core ARM Cortex-A53
GPU graphical controllerQualcomm Adreno 510 600Mhz
RAM memory4GB LPDDR4
Internal storage64GB (55GB user available)
External storageUntil 256GB microSD, microSDHC, microSDXC
(hybrid slot/shares the same SIM-2 slot)
DisplayAsus Zenfone 3 Ultra ZU680KL 64GB
Display typeTFT Super IPS+
Screen size6.8" inches
Screen-to-body ratio~72.8% (screen-to-body ratio)
TouchscreenCapacitive Multitouch 10-points
Display resolution1080 x 1920 pixels
Pixel density (dot pitch)324 PPI
Colors16 million
Scratch-resistant glassGorilla Glass 4
Mobile networks and dataAsus Zenfone 3 Ultra ZU680KL 64GB
Dual SIMDual SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card2 slots Dual-SIM
micro-SIM (3FF) and nano-SIM (4FF)
GSM Mhz bandQuad-Band 850/900/1800/1900
2G networkGSM 850/900/1800/1900
3G networkGlobal version:
UMTS 800/850/900/1900/2100

China version:
CDMA2000, TD-SCDMA 1900/2000
UMTS 800/850/900/1900/2100
4G networkLTE Cat6

Global version:
LTE (Bands 1,3,5,7,8,18,19,20,26,28)
TD-LTE (Bands 38,40,41)

China version:
LTE (Bands 1,3,5,7,8,18,19,20,26,28)
TD-LTE (Bands 38,39,40,41)
2G network SIM2GSM 850/900/1800/1900
3G network SIM2Not supported
4G network SIM2Not supported
Data network SIM2GPRS, EDGE
Maximum download/upload300/50 Mbps
Messaging and callingAsus Zenfone 3 Ultra ZU680KL 64GB
MessagingSMS (T9), MMS, E-mail, Push mail
Video callingSupported
Call controlVoice dialing, Voice recorder
Primary camera / Back cameraAsus Zenfone 3 Ultra ZU680KL 64GB
Main camera23 megapixels
Main camera resolution5520 x 4140 pixels
Video recording (primary)4K UHD (3840 x 2160 pixels) 24 fps
FlashDual LED flash
Focal aperturef/2.0 (aperture)
Focal lengthfeature not registered
Sensor size1/2.6" inches
Pixel size1.12µm pixel
AutofocusLDAF/PDAF: laser/phase detection autofocus
Touch focusSupported
Image stabilizationOIS (4-axis): Optical stabilization
ZoomOnly digital zoom
Face/smile detectionFace detection, Smile detection
BSI sensorNot supported
HDRHDR photo on both cameras
Front camera / Secondary cameraAsus Zenfone 3 Ultra ZU680KL 64GB
Front camera8 megapixels
Front camera resolution3264 x 2448 pixels
Video recording (secondary)Full HD (1920 x 1080 pixels)
Front flashNot supported
Focal aperturef/2.0 (aperture)
Focal lengthfeature not registered
Sensor sizefeature not registered
Pixel sizefeature not registered
MultimediaAsus Zenfone 3 Ultra ZU680KL 64GB
RadioFM with RDS
TVNot supported
Video formatsMP4, H.264, H.263
Audio formatsMP3, WAV, eAAC+, FLAC
Connectivity and interfacesAsus Zenfone 3 Ultra ZU680KL 64GB
USBUSB 2.0 Type-C reversible connector
TV outputUSB Type-C SlimPort®
Audio output3.5mm jack
Bluetooth4.2 version A2DP
WiFi802.11 a/b/g/n/ac
DLNANot supported
NFCNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDou
Infrared portSupported
Other functionsAsus Zenfone 3 Ultra ZU680KL 64GB
Active noise cancellationSupported
Vibrating alertSupported
RingtonesPolyphonic and customized
Web browserHTML, XHTML, HTML5
Java / Flash playerNot supported
Ambient Light
Biometric (fingerprint)
Hall effect
Other features- Colors: Titanium Gray, Glacier Silver, Rose Gold
- USB OTG On-The-Go
- Asus ZenUI 3.0
- Sony IMX318 sensor camera
- DTS headphone
- Hi-Res audio 192kHz/24bit
- Quick Charge 3.0
- Fast charging battery: 60% in 45min
- Miracast
- WiFi direct, hotspot
Power supply and autonomyAsus Zenfone 3 Ultra ZU680KL 64GB
Battery technologyLithium ion - Non removable
Battery capacity4600 mAh
Battery model9V 2A 18W
Talk time2040 minutes | 34 hours | 1.4 days
Standbyfeature not registered
Specific absorption rate (radiation)Asus Zenfone 3 Ultra ZU680KL 64GB
SAR USA, Mexico, Colombiafeature not registered
SAR European Union, UKfeature not registered

CharlieWhen one sim is on 4g/3g the other sim is on 3g/2g. Please correct that. Also it supports miracast etc.
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