Technical sheet of Asus Zenfone 12 Ultra

Description

Asus has long been a trusted brand in the world of technology, known for its innovative products that push the boundaries of what is possible. The Asus Zenfone 12 Ultra is no exception, offering a high-end smartphone experience that is sure to impress even the most discerning tech enthusiasts. Released in February 2025, this device boasts cutting-edge features and top-of-the-line specs that set it apart from the competition.

Design & Materials

The Asus Zenfone 12 Ultra comes with a stunning design that is sure to turn heads. Featuring a sleek aluminum alloy frame and glass construction, this phone exudes luxury and sophistication. The front of the device is dominated by a gorgeous 6.78-inch AMOLED display with a resolution of 1080x2400 (FHD+). With a refresh rate of 144 Hz and a maximum brightness of 1600 cd/m² thanks to the High Brightness Mode (HBM), this screen delivers crisp, vibrant visuals that are a feast for the eyes. The Corning Gorilla Glass Victus 2 provides excellent protection against scratches and drops, ensuring that your phone stays looking pristine for years to come.

In terms of audio, the Asus Zenfone 12 Ultra does not disappoint. Equipped with stereo speakers, Hi-Res Audio, Dolby Atmos, and noise cancellation microphones, this device offers an immersive sound experience that will elevate your listening pleasure to new heights. Whether you're watching movies, playing games, or listening to music, the audio quality on this phone is sure to impress.

Hardware

Under the hood, the Asus Zenfone 12 Ultra is powered by the Qualcomm Snapdragon 8 Elite processor, built on the cutting-edge 3nm process. This powerful chipset ensures lightning-fast performance and seamless multitasking, allowing you to tackle even the most demanding tasks with ease. Paired with either 12GB or 16GB of LPDDR5X RAM and up to 512GB of UFS 4.0 storage, this phone offers ample memory and storage space for all your needs.

With an AnTuTu score of 2850000, the Asus Zenfone 12 Ultra is a powerhouse when it comes to performance. Whether you're gaming, streaming content, or running productivity apps, this phone can handle it all without breaking a sweat. The built-in fingerprint display adds an extra layer of security, ensuring that your personal information remains safe and protected.

Camera

One of the standout features of the Asus Zenfone 12 Ultra is its impressive camera setup. With a triple camera system that includes a 50.0MP standard lens, a 13.0MP wide-angle lens, and a 32.0MP telephoto + portrait lens, this phone delivers stunning photography results in any situation. The Omnivision OV32C 32.0MP selfie camera also ensures that your self-portraits are crisp and clear, with plenty of detail.

Thanks to features like optical stabilization (OIS), 4K video recording, 8K video recording, 3x optical zoom, 30x hybrid zoom, and a Gimbal OIS with a 5° 6-axis stabilization system, the Asus Zenfone 12 Ultra allows you to capture professional-quality photos and videos with ease. Whether you're shooting landscapes, portraits, or action shots, this phone has you covered.

Connectivity

When it comes to connectivity, the Asus Zenfone 12 Ultra is equipped with all the latest technologies to keep you connected wherever you go. Bluetooth 5.4, dual SIM support, NFC, an audio jack, WiFi 6 (802.11ax), and GPS (L1+L5) ensure that you can stay in touch with friends and family, stream content, and navigate with ease. The addition of eSIM support adds even more flexibility to your connectivity options.

Battery

Last but not least, the Asus Zenfone 12 Ultra comes with a massive 5500mAh battery that provides all-day power and then some. With fast charging support up to 65.0W, wireless charging capabilities, and reverse charging functionality, this phone offers convenience and flexibility when it comes to keeping your device powered up. Whether you're on the go or at home, you can rest assured that your phone will stay charged and ready for whatever the day throws at you.

In conclusion, the Asus Zenfone 12 Ultra is a high-end smartphone that ticks all the boxes when it comes to design, performance, and features. With a stunning design, top-of-the-line hardware, an impressive camera system, seamless connectivity options, and a long-lasting battery, this device offers everything you need and more. If you're in the market for a premium smartphone that delivers on all fronts, the Asus Zenfone 12 Ultra is definitely worth considering.

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Brand

Brand Asus
Best Sellers
Smartphones by Asus

Asus Zenfone 12 Ultra prices

Versions and prices
Asus Zenfone 12 Ultra Global · 12GB · 256GB
Asus Zenfone 12 Ultra Global · 16GB · 512GB $ 1,288

Release Date

Release dateFebruary 2025, 1 year ago

Related

Predecessor

Design & Materials of Asus Zenfone 12 Ultra

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Structure

Size
77.0 mm163.8 mm8.9 mm
Print 3D Model
Weight 220 g
Usable surface 88 %
Materials Aluminium alloy , Glass
Resistance certificates (dust, water) IP68
Colors
Black
Green
Violet
Repairability Class A B C D E
Drop resistance Class A B C D E 45 drops without defects
View European datasheet

Screen

Diagonal
6.78"
Type AMOLED
SAMSUNG E6 Flexible
Aspect Ratio 20:9
Resolution 1080 x 2400 px FHD+
Density 388 ppi High Density
Others
  • Hole-punch Notch
  • 1-120 Hz refresh rate
  • Refresh rate 144 Hz
  • Max brightness HBM - 1600 cd/m²
  • Peak brightness - 2500 cd/m²
  • Always-On Display
  • HDR10+
  • DCI-P3
  • 10 Bits panel
  • Scratch resistant
  • Corning Gorilla Glass Victus 2
  • Capacitive
  • Multi-touch
  • Frameless
  • LTPO (Low Temperature PolySilicon oxide)
Best big screen mobilesBest mobile phones with AMOLED screen

Performance & Hardware of Asus Zenfone 12 Ultra

Processor

Model Qualcomm Snapdragon 8 Elite
CPU 2x4.32 GHz Oryon V2 Phoenix L+ 6x3.53 GHz Oryon V2 Phoenix M
Type Octa-Core
Nanometer 3 nm
Frequency 4.32 GHz
64 Bits Yes
More smartphones with Snapdragon 8 Elite processor

Graphics

GPU Adreno 830

RAM

RAM 16 GB
Type RAM LPDDR5X
More smartphones with 16GB RAM memory

Antutu

Score
2.850.000 Antutu v10
Overall performance better than 97% of devices

Storage

Capacity 512 GB
Type UFS Storage 4.0
SD Slot No
More smartphones with 512GB of internal storage

Security

Fingerprint Yes, in screen

Sensors

Fingerprint Yes
Proximity Yes
Light sensor Yes
Accelerometer Yes
Compass Yes
Gyroscope Yes
Hall Yes
Audio
Audio
  • Dolby Atmos
  • Hi-Res Audio
  • Noise cancellation microphone
  • Stereo Speakers
  • 3 microphones
Others
Notifications LED --
Cooling system Yes
Gaming buttons No

Camera of Asus Zenfone 12 Ultra

Triple rear camera

Standard
1
Resolution 50 Mpx
Aperture ƒ/ 1.9
Sensor Sony LYT-700C
Type CMOS
Sensor size 1/1.56"
Pixel size 1.00 µm
Pixel Binning 1-4 (2x2)
2
Resolution
13 Mpx
Aperture
ƒ/ 2.2
Sensor
Omnivision OV13B10
Type
CMOS
Sensor size
1/3.06"
Pixel size
1.12 µm
3
Resolution
32 Mpx
Aperture
ƒ/ 2.4
Sensor
Omnivision OV32C
Type
CMOS
Sensor size
1/3.2"
Pixel size
0.70 µm
Pixel Binning
1-4 (2x2)
Flash LED
Optical Stabilisation Yes
Slow Motion Video Yes, 960 fps
Features
  • Flicker sensor
  • Noise reduction
  • 4K Video
  • 8K Video
  • Digital zoom
  • Optical zoom
  • Triple camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Ultra stable video
  • Gimbal
  • Autofocus
  • Touch focus
  • Continuous autofocus
  • Manual focus
  • Phase detection autofocus (PDAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW
  • Night Mode
More smartphones with LYT-700C lens modelMore smartphones with LED

Selfie

Resolution 32 Mpx
Aperture ƒ/ 2.5
Sensor Omnivision OV32C
Type CMOS
Sensor size 1/3.2"
Pixel size 0.70 µm
Pixel Binning 1-4 (2x2)
Others
Extra
  • 3x optical zoom
  • 30x hybrid zoom
  • Gimbal OIS 5° 6 axis
  • 120° Ultra wide angle lens
See more details
Frequency Checker

Network compatibility

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Connectivity of Asus Zenfone 12 Ultra

Bands

5G n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n12 (700), n18 (850), n20 (800), n25 (1900), n26 (850), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n77 (3700), n78 (3500)
4G LTE B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B43 (TDD 3700), B48 (TDD 3600), B66 (1700/2100)
3G B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G B2 (1900), B3 (1800), B5 (850), B8 (900)

SIM card

TypeDual SIM Dual Standby (Nano SIM + Nano SIM / eSIM)

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...

Wi-Fi

Standards 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 7 (802.11be)
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO

Bluetooth

Version Bluetooth 5.4 LELow energy consumption
Profiles
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x
  • LDAC
  • SBC
  • AAC

Navigation

Supports GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)

USB

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

SAR

-- --
Others
NFC
Yes
Audio Jack
Yes
Radio FM
No
Computer sync
Yes
OTA sync
Yes
Tethering.
Yes
DLNA
Yes
VoLTE
Yes
eSIM
Yes

Battery of Asus Zenfone 12 Ultra

Capacity
5500 mAh
Type Li-Polymer
Fast charge Yes , 65.0W
Others
Extra
  • 15W wireless charging
Efficiency
AGA
Runtime per charge ~ 61h
Charge cycles 1200 cycles
View European datasheet

Software of Asus Zenfone 12 Ultra

Software

Operating System Android 15
Android 15
Google Services With Google Mobile Services
Updates
  • OS updates: 2 years
  • Security updates: 2 years
More smartphones with Android 15 operating system

User reviews about the Asus Zenfone 12 Ultra

User score

Not enough reviews
1 review
  • Screen9.5
  • Performance9.7
  • Camera10
  • Connectivity10
  • Battery9.0
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  • Auto
    A great, though not perfect, phone

    The battery lasts a long time and for me personally it is easy for a day of intensive use, or for two days of normal use. The phone is convenient and beautiful to look at, but the camera unit is not convenient, because when holding it horizontally, fingers get on the camera lens. In addition, the lens is large, unprotected and can be scratched. Video and photos are at a decent level. 4k 60fps looks very great! Stabilization is great! The phone is fast and has the function of automatic recording of conversations, which is very convenient. Two physical SIMs and a 3.5 connector make this phone almost unique among flagships. Unfortunately, the firmware does not allow for deep customization of the interface. Overall, I am satisfied.

    Pros
    • Camera, battery, design, call recording, speed
    Cons
    • Updates for 2 years, rooting is not possible, minor firmware bugs
    • 9.8
    • Screen9.5
    • Performance9.6
    • Camera10
    • Connectivity10
    • Battery9.0
View all 1 opinions

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Last update
April 29, 2025
State
  • Rumor
  • Presell
  • New
  • On Sale
Latest changes
  • New opinion 1 year ago
  • Sensor Model, Sensor Model, Selfie Camera 1 year ago
  • Features 1 year ago
  • Usable surface, Screen Type, Density, Selfie Camera, Camera, Camera, Camera, Camera, Selfie Camera 1 year ago
  • Photos, Photos 1 year ago
  • Version 1 year ago
  • RAM, Storage 1 year ago
  • Resolution, Resolution, Resolution, Screen Type 1 year ago
  • Camera 1 year ago
  • Camera 1 year ago
8.4
Ki Cost-effective
Score
  • 7.2 Design & Materials
  • 8.8 Performance & Hardware
  • 8.1 Camera
  • 8.9 Connectivity
  • 7.6 Battery
What is a Ki score?
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.