Technical sheet of Asus ZenFone 3 Ultra


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Brand Asus
Aliases ZU680KL
Best Sellers
Smartphones by Asus

Asus ZenFone 3 Ultra prices

Versions and prices
Asus ZenFone 3 Ultra Global · 3GB · 32GB
Asus ZenFone 3 Ultra Global · 4GB · 64GB
Asus ZenFone 3 Ultra China · 4GB · 64GB

Release Date

Release dateMay 2016, 7 years ago

Design & Materials of Asus ZenFone 3 Ultra

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93.9 mm186.4 mm6.8 mm
Print 3D Model
Weight 233 g
Usable surface 72 %
Materials Aluminium alloy


Aspect Ratio 16:9
Resolution 1080 x 1920 px FHD
Density 324 ppi High Density
  • Without Notch
  • 95% NTSC
  • NTSC
  • LED Notifications
  • Scratch resistant
  • Full Lamination Technology
  • 2.5D curved glass screen
  • Corning Gorilla Glass 4
  • Capacitive
  • Multi-touch
  • Viewing angle - 178°
  • Bluelight Filter
Best big screen mobilesBest phones with IPS screen

Performance & Hardware of Asus ZenFone 3 Ultra


Model Qualcomm Snapdragon 652 MSM8976
CPU 4x CortexA72 1.8 GHz + 4x CortexA53 1.2 GHz
Type Octa-Core
Nanometer 28 nm
Frequency 1.8 GHz
64 Bits Yes
More smartphones with Qualcomm Snapdragon 652 processor


GPU Qualcomm Adreno 510


Type --
More smartphones with 4GB RAM memory


73.500 Antutu v6
Overall performance better than 18% of devices


Capacity 64 GB
SD Slot Yes , Slot for SD or second SIM card
More smartphones with 64GB of internal storage


Fingerprint Yes, on the front


Fingerprint Yes
Proximity Yes
Light sensor Yes
Accelerometer Yes
Compass Yes
Gyroscope Yes
Hall Yes
Notifications LED LED Notifications
Cooling system No
Gaming buttons No

Camera of Asus ZenFone 3 Ultra

Rear camera

Resolution 22.5 Mpx
Sensor Sony IMX318 Exmor RS
Aperture ƒ/ 2.0
ISO --
Pixel size 1.00 µm
Sensor size 1/2.6"
Flash Dual LED
Optical Stabilisation Yes
Slow Motion Video Yes, 120 fps
  • Digital zoom
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
More smartphones with IMX318 Exmor RS lens modelMore smartphones with Dual LED


Resolution 8 Mpx
Sensor --
Type --
Aperture ƒ/ --
Pixel size --
Kimovil Frequency Checker

Network compatibility

Connectivity of Asus ZenFone 3 Ultra


4G LTE B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B18 (800), B19 (800), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
3G B1 (2100), B2 (1900), B5 (850), B6 (800), B8 (900), B20 (800), B34 (TD 2000), B39 (TD 1900+)
2G CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900)

SIM card

TypeDual SIM Dual Standby (Nano SIM + Nano SIM)

SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM...


Standards 802.11b , 802.11g , 802.11n , 802.11ac
  • Wi-Fi Hotspot
  • Wi-Fi Direct


Version Bluetooth 4.2 LELow energy consumption
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • LE (Low Energy)


Supports GPS, A-GPS, GLONASS, Beidou


Charging Yes
Mass Storage Yes
USB On-The-Go (OTG) Yes
USB Type C Yes


European measurement 0.302 W/Kg on head, 1.180 W/Kg on body

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

What is the SAR of Asus ZenFone 3 Ultra?
Audio Jack
Radio FM
Computer sync
OTA sync

Battery of Asus ZenFone 3 Ultra

4600 mAh
Type Li-Ion
Fast charge Yes
  • Reverse charging
  • Non-removable

Software of Asus ZenFone 3 Ultra


Operating System Android 7.0 Nougat
Android 7.0 Nougat
Google Services (official) Yes
Widevine L1 Yes
More smartphones with Android 7.0 Nougat operating system

User reviews about the Asus ZenFone 3 Ultra

Overall satisfaction
Not enough reviews
2 reviews
  • Screen8.5
  • Performance9.0
  • Camera7.8
  • Connectivity8.8
  • Battery9.0
Want to comment on the Asus ZenFone 3 Ultra?

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Latest reviews added

  • Auto

    It is a phablet with atypical dimensions (6.8 ") and it takes the hands that go with it to hold it.Once we adopted the size, it is a smartphone very pleasant to use, its screen is bright, the multimedia performance at the appointment, the screen is very good and watching video makes sense of the size of the screen.Rendering speakers (stereo) is better than any other smartphone, but do not is not enough for a prolonged listening The APN is good daylight even though a bit rough on the HDR and the auto contrast Night / in dark environment it's worse but after all, it's only The battery life is excellent in normal use It has a fast charge (65% of the battery in about 30 minutes) The in-ear headphones provided are of good quality, but we regret not having the volume control with the commands.

    • Dimensions
    • performances
    • Photo of day
    • Double Sim
    • Mono Sim + Micro SD
    • Screen quality
    • Dimensions
    • Volume at the back
    • Night photo
    • 9.4
    • Screen9.3
    • Performance10
    • Camera9.0
    • Connectivity9.7
    • Battery9.0
  • Auto
    Very good smartphone but too expensive

    Its performances are comparable to an Asus 5'5 sold 200 euros But since it is the only one to have a very large screen, all the frequencies 4g French and a processor not mtk one has no choice ... It n ' Has no big defects but it is medium in performance and memory management requires constant use of the pre installed utility to free up space and prevent it rowing ... A bit shocking for a smartphone At 650 euros At less than 400 euros it would be an excellent value for money

    • 8.8
    • Screen7.8
    • Performance8.0
    • Camera6.5
    • Connectivity8.0
    • Battery9.0


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Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
How do we calculate the Ki?

In this case, to determine the score we evaluate 5 general aspects:

  • Design and screen
  • Hardware and performance
  • Camera
  • Connectivity
  • Battery

Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

Even a device objectively worse than another may have a higher Ki score if it has a better price.

Does the Ki score change?

The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.