Home Phone comparison OnePlus Ace 2 Pro and Xiaomi 15T - Which is better?

OnePlus Ace 2 Pro vs Xiaomi 15T

76 out 100
OnePlus Ace 2 Pro
VS
82 out 100
Xiaomi 15T
OnePlus Ace 2 Pro
Xiaomi 15T

Compared 2 smartphones : OnePlus Ace 2 Pro Manufactured in August, 2023, with display 6.74 with chipsetQualcomm Snapdragon 8 Gen 2, vs Xiaomi 15T, Manufactured in September, 2025with chipsetMediaTek Dimensity 8400 Ultra. 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 OnePlus Ace 2 Pro
  • Higher pixel density: 451ppi
  • Includes charger
Reasons to choose Xiaomi 15T
  • Larger display: 6.83in
  • Lighter design: 194g vs 210g
  • Higher battery capacity: 5500mAh vs 5000mAh
  • Newer Bluetooth version: 6.0 vs 5.3
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 16/512 GB
- 24/1024 GB		 - 12/256 GB
- 12/512 GB

Review

Key Specs OnePlus Ace 2 Pro and Xiaomi 15T
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:
OnePlus Ace 2 Pro
vs
Xiaomi 15T

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.74 in 6.83 in
Resolution 1240x2772 pixels 1280x2772 pixels
Aspect ratio 20:9 19.5:9
Pixel density 451 ppi 447 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes Yes
Max brightness 1600 nits n/a
HDR support Yes HDR10+ Yes, Dolby Vision
Touch Sampling Rate n/a 480 Hz
Screen-to-body ratio 90.7 % 89.9 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming

Design & Build

Design and ergonomics comparison
Height 163.1 mm (6.42 in) 163.2 mm (6.43 in)
Width 74.2 mm (2.92 in) 78 mm (3.07 in)
Thickness 8.98 mm (0.35 in) 7.5 mm (0.3 in)
Weight 210 g (7.41 oz) 194 g (6.84 oz)
Water resistance No IP68
Cooling system Vapor chamber Vapor chamber
Back panel Glass n/a
Frame Plastic Plastic
Colors - Black
- Green		 - Black
- Gray
- Rose Gold
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
OnePlus Ace 2 Pro
90.7 %
Xiaomi 15T
89.9 %

Performance

Testing OnePlus Ace 2 Pro and Xiaomi 15T In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Gen 2 MediaTek Dimensity 8400 Ultra
Max Frequency 3200 MHz 3250 MHz
CPU Cores 8 (1 + 2 + 2 + 3) 8 (1 + 3 + 4)
Architecture - 3/2 (Cortex-A510)
- 2/2.8 (Cortex-A710)
- 2/2.8 (Cortex-A715)
- 1/3.2 (Cortex-X3)		 - 4/2.1 (Cortex-A725)
- 3/3 (Cortex-A725)
- 1/3.25 (Cortex-A725)
Process TSMC TSMC
Transistor Size 4 nm 4 nm
Neural Processor Hexagon MediaTek NPU 880
Graphics Adreno 740 Mali-G720 MP7
GPU Cores 1536 896
GPU Frequency 680 MHz 1300 MHz
FLOPS 2089 GFLOPS 2329.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
OnePlus Ace 2 Pro
1557
Xiaomi 15T
1603
Geekbench 6 (Multi-Core)
OnePlus Ace 2 Pro
5119
Xiaomi 15T
6413
Geekbench 6 (Single-Core)15571603
Geekbench 6 (Multi-Core)51196413
Geekbench Compute (GPU)n/a11228
Sources: Geekbench v6 [OnePlus Ace 2 Pro], [Xiaomi 15T]
AnTuTu 10
AnTuTu 10
OnePlus Ace 2 Pro
1627022
Xiaomi 15T
1872827
CPU383476448609
GPU623891683486
Memory300558396486
UX319097344246
NanoReview Score16270221872827
3DMark Wild Life
3DMark Wild Life
OnePlus Ace 2 Pro
12736
Xiaomi 15T
n/a
Sources: 3DMark [OnePlus Ace 2 Pro]

Memory

RAM
RAM Size - 12 GB
- 16 GB
- 24 GB		 12 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 4200 MHz n/a
Channels 4 4
Storage
Storage Capacity- 256 GB
- 512 GB
- 1024 GB		256 GB
Storage TypeUFS 4.0UFS 4.1
Memory CardNoNo

Software

OS Android 13 (Upgradeable to Android 14) Android 15
UI Skin ColorOS 14 HyperOS 2.0

Battery

Volume 5000 mAh 5500 mAh
Max Charging Power 150 W 67 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (50% in 6 min) Yes (50% in 22 min)
Full Charge Time 0:19 h 0:50 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Digital Optical, 2x
Flash Dual LED Dual LED
Stabilization Optical Optical
8K Recording No No
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 112 ° 120 °
Lenses count Standard: 50 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.7
Focal length24 mm23 mm
SensorSony IMX890Omnivision OV50 Light Hunter 800
Sensor size1/1.561/1.55
Pixel size1 μm1 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrixn/a50 MP
Aperturen/af/1.9
Focal lengthn/a46 mm
Sensorn/aSamsung S5KJN5
Sensor sizen/a1/2.76
Pixel sizen/a0.64 μm
Stabilizationn/aDigital
Ultra-wide lens
Matrix8 MP12 MP
Aperturef/2.2f/2.2
Focal length16 mm15 mm
SensorSony IMX355n/a
Sensor size1/4.01/3.06
Pixel size1.12 μm1.12 μm
StabilizationDigitalDigital

Front camera

Matrix 16 MP 32 MP
Photo resolution 4608x3456 pixels n/a
Aperture f/2.4 f/2.2
Focal length 26 mm 21 mm
Sensor Samsung S5K3P9 CMOS
Sensor size 1/3.09 1/3.44
Pixel size 1 μm 0.64 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) 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 6E (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- 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 5.3 6.0
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900MHzGSM 2/3/5/8
3G BandsWCDMA 1/4/5/8WCDMA B1/2/4/5/8/6/19
LTE Bands*LTE (B1/B3/B4/B5/B7/B8/B18/B19/B26/B28/B34/B38/B39/B40/B41)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B32/B66/B71)
LTE category20n/a
5G SupportYesYes

Sound

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

Other

Class Flagship Mid-range
Announced August, 2023 yr September, 2025 yr
Release Date August, 2023 yr September, 2025 yr
Launch Price ($) 700 n/a
MSRP ($) n/a 650
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 150 W No
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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