OnePlus Ace 3 Pro vs Xiaomi 14 Pro

Compared 2 smartphones : OnePlus Ace 3 Pro Manufactured in June, 2024, with display 6.78 with chipsetQualcomm Snapdragon 8 Gen 3, vs Xiaomi 14 Pro, Manufactured in October, 2023 with chipsetQualcomm Snapdragon 8 Gen 3. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose OnePlus Ace 3 Pro
  • Larger display: 6.78in
  • Lighter design: 212g vs 223g
  • Higher battery capacity: 6100mAh vs 4880mAh
Reasons to choose Xiaomi 14 Pro
  • Higher pixel density: 522ppi
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Built-in eSIM

Versions

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

Review

Key Specs OnePlus Ace 3 Pro and Xiaomi 14 Pro
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.
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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

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.78 in 6.73 in
Resolution 1264x2780 pixels 1440x3200 pixels
Aspect ratio 19.8:9 20:9
Pixel density 450 ppi 522 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (1-120 Hz) Yes
Max brightness 4500 nits 3000 nits
HDR support Yes Dolby Vision Yes Dolby Vision
Touch Sampling Rate 240 Hz 240 Hz
Screen-to-body ratio 91 % 89.9 %
Features - DCI-P3
- Always-On Display
- DC dimming
- DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
OnePlus Ace 3 Pro
n/a
Xiaomi 14 Pro
1042 nits
sRGB gamutn/a99.5 %
PWM (Flicker)n/a120 Hz
Response timen/a1 ms
Contrastn/a∞ Infinite

Design & Build

Design and ergonomics comparison
Height 163.3 mm (6.43 in) 161.4 mm (6.35 in)
Width 75.27 mm (2.96 in) 75.3 mm (2.96 in)
Thickness 8.85 mm (0.35 in) 8.49 mm (0.33 in)
Weight 212 g (7.48 oz) 223 g (7.87 oz)
Water resistance IP65 IP68
Cooling system Vapor chamber Vapor chamber
Back panel Glass Glass
Frame Metal Metal
Colors - White
- Gray
- Green
- Black
- Silver
- Gray
- Green
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
OnePlus Ace 3 Pro
91 %
Xiaomi 14 Pro
89.9 %

Performance

Testing OnePlus Ace 3 Pro and Xiaomi 14 Pro In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Gen 3 Qualcomm Snapdragon 8 Gen 3
Max Frequency 3300 MHz 3300 MHz
CPU Cores 8 (1 + 3 + 2 + 2) 8 (1 + 3 + 2 + 2)
Architecture - 2/2.27 (Cortex-A520)
- 2/2.96 (Cortex-A720)
- 3/3.15 (Cortex-A720)
- 1/3.3 (Cortex-X4)
- 2/2.27 (Cortex-A520)
- 2/2.96 (Cortex-A720)
- 3/3.15 (Cortex-A720)
- 1/3.3 (Cortex-X4)
Process TSMC TSMC
Transistor Size 4 nm 4 nm
Neural Processor Hexagon Hexagon
Graphics Adreno 750 Adreno 750
GPU Cores 1536 1536
GPU Frequency 903-1000 MHz 903-1000 MHz
FLOPS 2774 GFLOPS 2774 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
OnePlus Ace 3 Pro
2195
Xiaomi 14 Pro
2123
Geekbench 6 (Multi-Core)
OnePlus Ace 3 Pro
6789
Xiaomi 14 Pro
6908
Geekbench 6 (Single-Core)21952123
Geekbench 6 (Multi-Core)67896908
Geekbench Compute (GPU)16603n/a
AnTuTu 10
AnTuTu 10
OnePlus Ace 3 Pro
2223244
Xiaomi 14 Pro
2055961
CPU485974437279
GPU909221858445
Memory463345436964
UX364704323273
NanoReview Score22232442055961
3DMark Wild Life
3DMark Wild Life
OnePlus Ace 3 Pro
15855
Xiaomi 14 Pro
16045
Max Surface Temp.n/a48.2 °C
Stabilityn/a80 %
Graphics Testn/a96 fps
Graphics Scoren/a16045
PCMark 3.0
PCMark 3.0
OnePlus Ace 3 Pro
15527
Xiaomi 14 Pro
16119
Writing score1674320041
Web score1339014615
Video editing66107913
Data manipulation1553314777
NanoReview Score1552716119

Memory

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

Software

OS Android 14 Android 14 (Upgradeable to Android 15)
UI Skin ColorOS 14.1 HyperOS 2.0

Battery

Volume 6100 mAh 4880 mAh
Max Charging Power 100 W 120 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No Yes (50 W)
Reverse Charging No Yes (Wireless)
Fast Charging Yes (52% in 16 min) Yes (50% in 8 min)
Full Charge Time 0:38 h 0:18 h
Battery Life Test
Battery Life
OnePlus Ace 3 Pro
n/a
Xiaomi 14 Pro
25:21
Web Browsingn/a10:49 h
Video Playbackn/a16:30 h
Gamesn/a05:10 h
Standby Moden/a113 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Digital Optical, 3.2x
Flash Dual LED Dual LED
Stabilization Optical Optical
8K Recording No 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) 1920 fps (720p)
Wide-angle lens 112 ° 115 °
Lenses count Standard: 50 MP
Ultra-wide: 8 MP
Macro: 2 MP
Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.4 - 4.0
Focal length24 mm23 mm
SensorSony IMX890Samsung Light Hunter 900
Sensor size1/1.561/1.31
Pixel size1 μm1.2 μm
AutofocusPhase autofocusLaser autofocus
StabilizationOpticalOptical
Telephoto
Matrixn/a50 MP
Aperturen/af/2.0
Focal lengthn/a75 mm
Sensorn/aSamsung S5KJN1
Sensor sizen/a1/2.76
Pixel sizen/a0.64 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrix8 MP50 MP
Aperturef/2.2f/2.2
Focal length16 mm14 mm
SensorSony IMX355Samsung S5KJN1
Sensor size1/4.01/2.76
Pixel size1.12 μm1.12 μm
StabilizationDigitalDigital

Front camera

Matrix 16 MP 32 MP
Photo resolution 4608x3456 pixels 6528x4896 pixels
Aperture f/2.4 f/2.0
Focal length 26 mm 22 mm
Sensor Samsung ISOCELL S5K3P9 Omnivision OV32B
Sensor size 1/3 1/3
Pixel size 1 μm 0.7 μm
Autofocus No Phase autofocus
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 60 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 2 3.2
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- OTG
DisplayPort No Yes DP 1.2
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
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 850/900/1800MHzGSM B3 / B5 / B8
3G BandsWCDMA 1/4/5/8WCDMA B1 / B4 / B5 / B6 / B8 / B19
LTE Bands*LTE (B1/B3/B4/B5/B8/B18/B19/B26/B28/B34/B38/B39/B40/B41/B66)LTE (B1/B3/B4/B5/B7/B8/B18/B19/B26/B28/B34/B38/B39/B40/B41/B42/B48/B66)
LTE category2020
5G SupportYesYes

Sound

Speakers Stereo Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
OnePlus Ace 3 Pro
n/a
Xiaomi 14 Pro
90.5 dB

Other

Class Flagship Flagship
Announced June, 2024 yr October, 2023 yr
Release Date June, 2024 yr October, 2023 yr
Launch Price ($) 700 1100
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 150 W Yes 120 W

Note

Xiaomi 14 Pro:

New Longjing Glass is used. The frame can be either aluminum or titanium, with a weight difference of 7 grams.

* Attention! Config, frequencies, NFC, and other specs may vary by region.

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