Home Phone comparison Asus Zenfone 12 Ultra and OnePlus 13T - Which is better?

Asus Zenfone 12 Ultra vs OnePlus 13T

85 out 100
Asus Zenfone 12 Ultra
VS
89 out 100
OnePlus 13T
Asus Zenfone 12 Ultra
OnePlus 13T

Compared 2 smartphones : Asus Zenfone 12 Ultra Manufactured in February, 2025, with display 6.78 with chipsetQualcomm Snapdragon 8 Elite, vs OnePlus 13T, Manufactured in April, 2025 with chipsetQualcomm Snapdragon 8 Elite. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Asus Zenfone 12 Ultra
  • Larger display: 6.78in
  • Higher refresh rate: 144Hz
  • Supports newer USB: 3.2 vs 2
  • Built-in eSIM
Reasons to choose OnePlus 13T
  • Higher pixel density: 460ppi
  • Lighter design: 185g vs 220g
  • Higher battery capacity: 6260mAh vs 5500mAh
  • Supports DisplayPort
  • Supports Dolby Atmos
  • Infrared port
  • Includes charger

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 16/512 GB		 - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/1024 GB

Review

Key Specs Asus Zenfone 12 Ultra and OnePlus 13T
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Zenfone 12 Ultra
vs
OnePlus 13T

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.78 in 6.32 in
Resolution 1080x2400 pixels 1216x2640 pixels
Aspect ratio 20:9 19.5:9
Pixel density 388 ppi 460 ppi
Refresh rate 144 Hz 120 Hz
Adaptive refresh rate Yes Yes (1-120 Hz)
Max brightness 2500 nits 1600 nits
HDR support Yes HDR10+ Yes Dolby Vision
Screen-to-body ratio 88 % 90.8 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Asus Zenfone 12 Ultra
1953 nits
OnePlus 13T
n/a

Design & Build

Design and ergonomics comparison
Height 163.8 mm (6.45 in) 150.8 mm (5.94 in)
Width 77 mm (3.03 in) 71.7 mm (2.82 in)
Thickness 8.9 mm (0.35 in) 8.2 mm (0.32 in)
Weight 220 g (7.76 oz) 185 g (6.53 oz)
Water resistance IP68 IP65
Cooling system Vapor chamber Vapor chamber
Back panel Glass n/a
Frame Metal Metal
Colors - White
- Black
- Green
- Yellow		 - Black
- Gray
- Pink
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Asus Zenfone 12 Ultra
88 %
OnePlus 13T
90.8 %

Performance

Testing Asus Zenfone 12 Ultra and OnePlus 13T In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Elite Qualcomm Snapdragon 8 Elite
Max Frequency 4320 MHz 4320 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/3.53 (Oryon (Phoenix M))
- 2/4.32 (Oryon (Phoenix L))		 - 6/3.53 (Oryon (Phoenix M))
- 2/4.32 (Oryon (Phoenix L))
Process TSMC TSMC
Transistor Size 3 nm 3 nm
Neural Processor Hexagon Hexagon
Graphics Adreno 830 Adreno 830
GPU Cores 1536 1536
GPU Frequency 1100 MHz 1100 MHz
FLOPS 3379.2 GFLOPS 3379.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Asus Zenfone 12 Ultra
3164
OnePlus 13T
2969
Geekbench 6 (Multi-Core)
Asus Zenfone 12 Ultra
9880
OnePlus 13T
8909
Geekbench 6 (Single-Core)31642969
Geekbench 6 (Multi-Core)98808909
Geekbench Compute (GPU)2632524853
Sources: Geekbench v6 [Asus Zenfone 12 Ultra], [OnePlus 13T]
AnTuTu 10
AnTuTu 10
Asus Zenfone 12 Ultra
2853794
OnePlus 13T
n/a
CPU610195n/a
GPU1227773n/a
Memory546153n/a
UX469673n/a
NanoReview Score2853794n/a

Memory

RAM
RAM Size - 12 GB
- 16 GB		 - 12 GB
- 16 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 5333 MHz 5333 MHz
Channels 2 2
Storage
Storage Capacity- 256 GB
- 512 GB		- 256 GB
- 512 GB
- 1024 GB
Storage TypeUFS 4.0UFS 4.0
Memory CardNoNo

Software

OS Android 15 Android 15
OS Size n/a 54 GB
UI Skin n/a ColorOS 15

Battery

Volume 5500 mAh 6260 mAh
Max Charging Power 65 W 80 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (15 W) No
Reverse Charging Yes Yes
Fast Charging Yes (77% in 30 min) Yes
Full Charge Time 0:45 h 0:35 h
Battery Life Test
Battery Life
Asus Zenfone 12 Ultra
21:58
OnePlus 13T
n/a
Web Browsing09:46 hn/a
Video Playback12:28 hn/a
Games07:02 hn/a
Standby Mode98 hn/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Optical, 3x Optical, 2x
Flash LED Dual LED
Stabilization Optical Optical
8K Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
4K Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 480 fps (720p) 240 fps (1080p)
Wide-angle lens 120 ° n/a
Lenses count Standard: 50 MP
Telephoto: 32 MP
Ultra-wide: 13 MP		 Standard: 50 MP
Telephoto: 50 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP50 MP
Aperturef/1.9f/1.8
Focal length24 mm24 mm
SensorSony LYT-700Sony IMX906
Sensor size1/1.561/1.56
Pixel size1 μm1.12 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrix32 MP50 MP
Aperturef/2.4f/2.0
Focal length65 mmn/a
Sensor size1/3.21/2.76
Pixel size0.7 μm0.64 μm
StabilizationOpticalOptical
Ultra-wide lens
Matrix13 MPn/a
Aperturef/2.2n/a
Focal length13 mmn/a
Sensor size1/3.0n/a
Pixel size1.12 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 32 MP 16 MP
Photo resolution 3264x2448 pixels n/a
Aperture f/2.5 f/2.4
Focal length 22 mm 24 mm
Sensor CMOS n/a
Sensor size 1/3.2 n/a
Pixel size 0.7 μm n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.4 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 3.2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
2G BandsGSM 850 / 900 / 1800 / 1900MHzn/a
3G BandsWCDMA 800 / 850 / 900 / 1700 / 1900 / 2100MHzn/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B25/B26/B28/B32/B34/B38/B39/B40/B41/B42/B43/B48/B66)n/a
LTE category20n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack Yes No
FM Radio No No
Dolby Atmos No Yes

Other

Class Flagship Mid-range
Announced February, 2025 yr April, 2025 yr
Release Date February, 2025 yr April, 2025 yr
Launch Price ($) 999 650
Sensors - Hall Sensor
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No Yes 100 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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