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Asus Zenfone 12 Ultra
ASUS's 2025 mainstream flagship keeps the 11 Ultra's 6.78-inch 144Hz panel, 5500mAh battery and gimbal-stabilized 50MP camera, and moves to the Snapdragon 8 Elite with up to 16GB of RAM and eSIM support. It launched in Europe, Taiwan and Hong Kong, with no official US release.
Pros
- Snapdragon 8 Elite with up to 16GB of RAM and UFS 4.0 storage
- Gimbal-stabilized 50MP main camera and a 32MP 3x telephoto with OIS
- 5500mAh battery with strong endurance in review testing, plus 65W wired and 15W wireless charging
- IP68, stereo speakers, a 3.5mm headphone jack and eSIM support
Cons
- Only two OS updates and four years of security patches promised
- Photography trails Samsung and Google flagships in review testing
- 1080p panel while rival flagships use QHD
- Not officially sold in the US or UK
Good
Computed from specs & benchmarks via our public methodology.
Full specifications
Everything we track for the Asus Zenfone 12 Ultra
Display
- Screen size
- 6.78 ″
- Panel type
- LTPO AMOLED
- Resolution
- 1080x2400
- Pixel density
- 388 ppi
- Refresh rate
- 144 Hz
- Peak brightness
- 2,500 nits
- Screen-to-body
- 88 %
Performance
- Chipset
- Snapdragon 8 Elite
- Geekbench 6 (single)
- 2,865Top 18%
- Geekbench 6 (multi)
- 9,052Top 15%
- RAM (max)
- 16 GB
- Storage options
- 256GB/512GB
- Storage type
- UFS 4.0
Camera
- Main camera
- 50 MP
- Main aperture
- f/1.9
- Ultra-wide
- 13 MP
- Telephoto
- 32 MP
- Optical zoom
- 3 x
- Max video
- 8K@30fps
- Front camera
- 32 MP
- OIS
- Yes
Battery
- Capacity
- 5,500 mAh
- Wired charging
- 65 W
- Wireless charging
- 15 W
Design
- Weight
- 220 g
- Thickness
- 8.9 mm
- IP rating
- IP68
- Frame material
- Aluminum
Connectivity
- 5G
- Yes
- Wi-Fi
- Wi-Fi 7
- Bluetooth
- 5.4
- NFC
- Yes
- eSIM
- Yes
Software
- OS at launch
- Android 15
- OS update pledge
- 2 years
Audio
- Stereo speakers
- Yes
- 3.5mm jack
- Yes
Quick answers
Is the Asus Zenfone 12 Ultra good in 2026?
The Asus Zenfone 12 Ultra earns an Inno Score of 64.8/100 (“Good”) based on its specs and benchmark results. ASUS's 2025 mainstream flagship keeps the 11 Ultra's 6.78-inch 144Hz panel, 5500mAh battery and gimbal-stabilized 50MP camera, and moves to the Snapdragon 8 Elite with up to 16GB of RAM and eSIM support. It launched in Europe, Taiwan and Hong Kong, with no official US release.
What are the key specs of the Asus Zenfone 12 Ultra?
Chipset: Snapdragon 8 Elite · Screen size: 6.78 ″ · Capacity: 5,500 mAh · Main camera: 50 MP
What are the closest alternatives to the Asus Zenfone 12 Ultra?
Its closest rivals on InnoReviews are Motorola Edge 50 Ultra, Motorola Edge 70, Sharp AQUOS R11 — open the comparison pages for a spec-by-spec breakdown.
