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  3. Zenfone 12 Ultra vs Find X8 Ultra

Asus Zenfone 12 Ultra vs OPPO Find X8 Ultra

What Zenfone 12 Ultra does better (6) and where Find X8 Ultra wins (16) — every spec side by side.

Asus Zenfone 12 Ultra
Asus · 2025Zenfone 12 Ultra
9.4Score
6 advantages≈ $2,700
vs
OPPO Find X8 Ultra
OPPO · 2025Find X8 Ultra
9.6Score
16 advantages
Higher score
8.8Display9.1
9.3Performance9.3
9.4Camera9.8
8.3Battery9.4
8.4Features9.3
Dimensions

Size comparison

Zenfone 12 UltraFind X8 Ultra
77 × 163.88.976.8 × 163.18.8
Zenfone 12 UltraFind X8 UltraDifference
Height163.8 mm163.1 mm+0.7 mm
Width77 mm76.8 mm+0.2 mm
Thickness8.9 mm8.8 mm+0.1 mm
Weight220 g226 g−6 g

Drawn to the same scale from the official dimensions (front and side).

Why is Zenfone 12 Ultra better than Find X8 Ultra?

  1. Measured brightness1,965 nits vs 1,157 nits+70%
  2. Refresh rate144 Hz vs 120 Hz+20%
  3. Max video8K vs 4K
  4. eSIMYes · Find X8 Ultra: No
  5. 3.5 mm headphone jackYes · Find X8 Ultra: No
  6. Weight220 g vs 226 g+3%

Why is Find X8 Ultra better than Zenfone 12 Ultra?

  1. Wired charging65 W vs 100 W+54%
  2. Storage (max)512 GB vs 1,024 GB2×
  3. Optical zoom3× vs 6×2×
  4. Battery capacity5,500 mAh vs 6,100 mAh+11%
  5. Wireless charging power15 W vs 50 W3.3×
  6. Active use (test)15.8 h vs 16.3 h+3%
  7. Pixel density388 ppi vs 510 ppi+31%
  8. 4K video frame rate60 fps vs 120 fps2×
  9. 4K selfie videoNo · Zenfone 12 Ultra: Yes
  10. 3DMark Wild Life Extreme5,678 vs 6,644+17%
  11. Resolution (width)1,080 px vs 1,440 px+33%
  12. Rear cameras3 vs 4+33%
Specifications

Side by side

Design
Weight220 g226 g
Thickness8.9 mm8.8 mm
Height163.8 mm163.1 mm
Width77 mm76.8 mm
FrameAluminium—
BackGlassGlass
Ingress protectionIP68IP68
Water resistance (IPx)IPx8IPx8
Glass protectionCorning Gorilla Glass Victus 2Corning Gorilla Glass (unspecified version)
ColoursEbony Black, Sakura White, Sage GreenMatte Black, Pure White, Shell Pink
Display
Screen size6.8″6.8″
PanelLTPO AMOLEDLTPO AMOLED
OLED panelYesYes
LTPO (adaptive 1–120 Hz)YesYes
Resolution (width)1,080 px1,440 px
Resolution (height)2,400 px3,168 px
Pixel density388 ppi510 ppi
Refresh rate144 Hz120 Hz
Peak brightness2,500 nits2,500 nits
Measured brightness1,965 nits1,157 nits
Screen-to-body ratio88%90.2%
HDRYesYes
Performance
ChipsetQualcomm SM8750-AB Snapdragon 8 EliteQualcomm SM8750-AB Snapdragon 8 Elite
Chip makerQualcommQualcomm
Process3 nm3 nm
CPU cores88
CPU frequency4.32 GHz4.32 GHz
GPUAdreno 830Adreno 830
AnTuTu score2,702,5802,710,432
Geekbench 6 (multi-core)9,6959,503
3DMark Wild Life Extreme5,6786,644
Memory
RAM16 GB16 GB
Storage (max)512 GB1,024 GB
Storage (base)256 GB256 GB
Storage typeUFS 4.0UFS 4.1
Memory card slotNoNo
Camera
Main camera50 MP50 MP
Main camera aperturef/1.9f/1.8
Main sensor size1/1.56"1"
Rear cameras34
Optical stabilisationYesYes
Ultra-wide cameraYesYes
Telephoto cameraYesYes
Optical zoom3×6×
Max video8K4K
4K video frame rate60 fps120 fps
Selfie camera32 MP32 MP
4K selfie videoNoYes
Battery
Battery capacity5,500 mAh6,100 mAh
Battery typeLi-PoSi/C
Active use (test)15.8 h16.3 h
Wired charging65 W100 W
Charged in 30 min77%100%
Wireless chargingYesYes
Wireless charging power15 W50 W
Reverse wireless charging—Yes
Connectivity
5GYesYes
eSIMYesNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 7Wi-Fi 7
Bluetooth5.45.4
NFCYesYes
USBUSB Type-CUSB Type-C 3.2
USB version3.23.2
Video output—Yes
Satellite messaging—Yes
Infrared port—Yes
Dual-band GPSYesYes
Satellite navigationGLONASS, GALILEO, BDS, QZSS, NavICGLONASS, GALILEO, BDS, QZSS
Features
Stereo speakersYesYes
3.5 mm headphone jackYesNo
Loudspeaker loudness-27.7 LUFS-26.3 LUFS
Fingerprint sensorUnder displayUnder display, ultrasonic
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Software
OS at launchAndroid 15Android 15
PlatformAndroidAndroid
Interface—ColorOS 16
Major OS updates promised2—
EU label
Energy classA—
Battery charge cycles1,200—
Endurance per cycle61 h—
Repairability classC—
Drop resistance classD—
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