Home Phone comparison Xiaomi 12 and OnePlus Ace 5 Racing - Which is better?

Xiaomi 12 vs OnePlus Ace 5 Racing

65 out 100
Xiaomi 12
VS
82 out 100
OnePlus Ace 5 Racing
Xiaomi 12
OnePlus Ace 5 Racing

Compared 2 smartphones : Xiaomi 12 Manufactured in December, 2021, with display 6.28 with chipsetQualcomm Snapdragon 8 Gen 1, vs OnePlus Ace 5 Racing, Manufactured in May, 2025 with chipsetMediaTek Dimensity 9400e. 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 Xiaomi 12
  • Higher pixel density: 419ppi
  • Lighter design: 180g vs 200g
  • Supports Dolby Atmos
Reasons to choose OnePlus Ace 5 Racing
  • Larger display: 6.77in
  • Higher battery capacity: 7100mAh vs 4500mAh
  • Newer Bluetooth version: 5.4 vs 5.2

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 12/256 GB		 - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB

Review

Key Specs Xiaomi 12 and OnePlus Ace 5 Racing
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
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Xiaomi 12
vs
OnePlus Ace 5 Racing

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.28 in 6.77 in
Resolution 1080x2400 pixels 1080x2392 pixels
Aspect ratio 20:9 n/a
Pixel density 419 ppi 387 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (60-120 Hz)
Max brightness 500 nits 1300 nits
HDR support Yes HDR10+ Yes HDR10
Touch Sampling Rate 480 Hz n/a
Screen-to-body ratio 89.3 % 89.7 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi 12
887 nits
OnePlus Ace 5 Racing
n/a

Design & Build

Design and ergonomics comparison
Height 152.7 mm (6.01 in) 163.58 mm (6.44 in)
Width 69.9 mm (2.75 in) 76.02 mm (2.99 in)
Thickness 8.16 mm (0.32 in) 8.17 mm (0.32 in)
Weight 180 g (6.35 oz) 200 g (7.05 oz)
Water resistance No IP64
Cooling system n/a Vapor chamber
Back panel Glass n/a
Frame Metal n/a
Colors - Black
- Blue
- Pink		 - White
- Black
- Green
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Xiaomi 12
89.3 %
OnePlus Ace 5 Racing
89.7 %

Performance

Testing Xiaomi 12 and OnePlus Ace 5 Racing In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Gen 1 MediaTek Dimensity 9400e
Max Frequency 3000 MHz 3400 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 3 + 4)
Architecture - 4/1.8 (Cortex-A510)
- 3/2.5 (Cortex-A710)
- 1/3 (Cortex-X2)		 - 4/2 (Cortex-A720)
- 3/2.85 (Cortex-X4)
- 1/3.4 (Cortex-X4)
Process Samsung TSMC
Transistor Size 4 nm 4 nm
Neural Processor Hexagon MediaTek NPU 790
Graphics Adreno 730 Mali-G720 Immortalis MP12
GPU Cores 1024 1536
GPU Frequency 818 MHz 1300 MHz
FLOPS 1675.3 GFLOPS 3993.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi 12
1702
OnePlus Ace 5 Racing
2250
Geekbench 6 (Multi-Core)
Xiaomi 12
3977
OnePlus Ace 5 Racing
7452
Geekbench 6 (Single-Core)17022250
Geekbench 6 (Multi-Core)39777452
Sources: Geekbench v6 [Xiaomi 12], [OnePlus Ace 5 Racing]
AnTuTu 10
AnTuTu 10
Xiaomi 12
1187033
OnePlus Ace 5 Racing
2124756
CPU308025468076
GPU439066881160
Memory237645402890
UX212297372630
NanoReview Score11870332124756
3DMark Wild Life
3DMark Wild Life
Xiaomi 12
8751
OnePlus Ace 5 Racing
n/a
Stability60 %n/a
Graphics Test52 fpsn/a
Graphics Score8751n/a
Sources: 3DMark [Xiaomi 12]
PCMark 3.0
PCMark 3.0
Xiaomi 12
12987
OnePlus Ace 5 Racing
n/a
Writing score14840n/a
Web score11534n/a
Video editing7452n/a
Data manipulation9643n/a
NanoReview Score12987n/a

Memory

RAM
RAM Size - 8 GB
- 12 GB		 12 GB
Memory Type LPDDR5 LPDDR5X
Memory Frequency 3200 MHz n/a
Channels 4 4
Storage
Storage Capacity- 128 GB
- 256 GB		256 GB
Storage TypeUFS 3.1UFS 4.0
Memory CardNoNo

Software

OS Android 12 (Upgradeable to Android 14) Android 15
UI Skin HyperOS 1.0 ColorOS 15

Battery

Volume 4500 mAh 7100 mAh
Max Charging Power 67 W 80 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (50 W) No
Reverse Charging Yes (Wireless) n/a
Fast Charging Yes (87% in 30 min) Yes
Full Charge Time 0:46 h n/a
Battery Life Test
Battery Life
Xiaomi 12
15:58
OnePlus Ace 5 Racing
n/a
Web Browsing06:17 hn/a
Video Playback10:46 hn/a
Games04:42 hn/a
Standby Mode71 hn/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Digital Digital
Flash Dual LED LED
Stabilization Optical Optical
8K Recording Up to 24FPS 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 1920 fps (720p) 240 fps (1080p)
Wide-angle lens 123 ° n/a
Lenses count Standard: 50 MP
Ultra-wide: 13 MP
Macro: 5 MP		 Standard: 50 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.9f/1.8
Focal length26 mm26 mm
SensorSony IMX766n/a
Sensor size1/1.561/1.95
Pixel size1 μmn/a
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrix13 MPn/a
Aperturef/2.4n/a
Focal length12 mmn/a
SensorOmniVision OV13B10n/a
Sensor size1/3.06n/a
Pixel size1.12 μmn/a
StabilizationDigitaln/a
Main camera DxOMark results
Photo quality
Xiaomi 12
118
OnePlus Ace 5 Racing
n/a
Video quality
Xiaomi 12
121
OnePlus Ace 5 Racing
n/a
Overall camera score
Xiaomi 12
113
OnePlus Ace 5 Racing
n/a
Bokeh55n/a
Preview69n/a
Zoom72n/a
Sources: DxOMark [Xiaomi 12]

Front camera

Matrix 32 MP 16 MP
Photo resolution 6528x4896 pixels 4608x3456 pixels
Aperture f/2.4 f/2.4
Focal length 26 mm 23 mm
Sensor OmniVision OV32B40 n/a
Sensor size n/a 1/3
Pixel size 0.7 μm n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 60 fps 1080p (Full HD) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 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 5.2 5.4
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
- NAVIC		 - GPS
- GLONASS
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850 900 1800 1900 MHzGSM 850/900/1800MHz
3G BandsWCDMA B1/2/4/5/6/8/19WCDMA 1/5/8
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B66)LTE (B1/B3/B4/B5/B8/B19/B28/B34/B38/B39/B40/B41/B42/B48/B66)
LTE category20n/a
5G SupportYesYes

Sound

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

Other

Class Flagship Flagship
Announced December, 2021 yr May, 2025 yr
Release Date December, 2021 yr May, 2025 yr
Launch Price ($) 580 n/a
Sensors - Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 67 W Yes 80 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider OnePlus Ace 5 Racing the clear winner in this comparison.

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