Home Phone comparison OnePlus Ace 3 and Xiaomi Poco X6 Pro - Which is better?

OnePlus Ace 3 vs Xiaomi Poco X6 Pro

78 out 100
OnePlus Ace 3
VS
71 out 100
Xiaomi Poco X6 Pro
OnePlus Ace 3
Xiaomi Poco X6 Pro

Compared 2 smartphones : OnePlus Ace 3 Manufactured in January, 2024, with display 6.78 with chipsetQualcomm Snapdragon 8 Gen 2, vs Xiaomi Poco X6 Pro, Manufactured in January, 2024 with chipsetMediaTek Dimensity 8300 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 3
  • Larger display: 6.78in
  • Higher pixel density: 450ppi
  • Higher battery capacity: 5500mAh vs 5000mAh
Reasons to choose Xiaomi Poco X6 Pro
  • Lighter design: 186g vs 207g
  • Newer Bluetooth version: 5.4 vs 5.3

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 16/512 GB
- 16/1024 GB		 - 8/256 GB
- 12/256 GB
- 12/512 GB

Review

Key Specs OnePlus Ace 3 and Xiaomi Poco X6 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
Smartphones:
OnePlus Ace 3
vs
Xiaomi Poco X6 Pro

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.78 in 6.67 in
Resolution 1264x2780 pixels 1220x2712 pixels
Aspect ratio 19.8:9 20:9
Pixel density 450 ppi 446 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes Yes (30-120 Hz)
Max brightness 1800 nits n/a
HDR support Yes Dolby Vision Yes Dolby Vision
Touch Sampling Rate 360 Hz 480 Hz
Screen-to-body ratio 90.9 % 90 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
OnePlus Ace 3
n/a
Xiaomi Poco X6 Pro
1156 nits
sRGB gamutn/a99.7 %
PWM (Flicker)n/a1923 Hz
Response timen/a1 ms
Contrastn/a∞ Infinite
Sources: NotebookCheck [Xiaomi Poco X6 Pro]

Design & Build

Design and ergonomics comparison
Height 163.3 mm (6.43 in) 160.45 mm (6.32 in)
Width 75.3 mm (2.96 in) 74.34 mm (2.93 in)
Thickness 8.8 mm (0.35 in) 8.25 mm (0.32 in)
Weight 207 g (7.3 oz) 186 g (6.56 oz)
Water resistance IP65 IP54
Cooling system Vapor chamber Vapor chamber
Back panel Glass Plastic
Frame Metal Plastic
Colors - Gray
- Blue		 - Black
- Gray
- Yellow
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
OnePlus Ace 3
90.9 %
Xiaomi Poco X6 Pro
90 %

Performance

Testing OnePlus Ace 3 and Xiaomi Poco X6 Pro In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Gen 2 MediaTek Dimensity 8300 Ultra
Max Frequency 3200 MHz 3350 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)		 - 4/2.2 (Cortex-A510)
- 3/3.2 (Cortex-A715)
- 1/3.35 (Cortex-A715)
Process TSMC TSMC
Transistor Size 4 nm 4 nm
Neural Processor Hexagon MediaTek APU 780
Graphics Adreno 740 Mali-G615 MP6
GPU Cores 1536 768
GPU Frequency 680 MHz 1400 MHz
FLOPS 2089 GFLOPS 2150.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
OnePlus Ace 3
1995
Xiaomi Poco X6 Pro
1502
Geekbench 6 (Multi-Core)
OnePlus Ace 3
5290
Xiaomi Poco X6 Pro
4779
Geekbench 6 (Single-Core)19951502
Geekbench 6 (Multi-Core)52904779
Geekbench Compute (GPU)n/a4842
Sources: Geekbench v6 [OnePlus Ace 3], [Xiaomi Poco X6 Pro]
AnTuTu 10
AnTuTu 10
OnePlus Ace 3
1609021
Xiaomi Poco X6 Pro
1407210
CPU380460296205
GPU592831539596
Memory317920318606
UX317809252803
NanoReview Score16090211407210

Memory

RAM
RAM Size - 12 GB
- 16 GB		 8 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
Storage TypeUFS 4.0UFS 4.0
Memory CardNoNo

Software

OS Android 14 Android 14 (Upgradeable to Android 15)
OS Size n/a 36 GB
UI Skin ColorOS 14 HyperOS 2.0

Battery

Volume 5500 mAh 5000 mAh
Max Charging Power 100 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 11 min) Yes (50% in 18 min)
Full Charge Time 0:26 h 0:45 h
Battery Life Test
Battery Life
OnePlus Ace 3
n/a
Xiaomi Poco X6 Pro
21:20
Web Browsingn/a08:53 h
Video Playbackn/a12:36 h
Gamesn/a05:17 h
Standby Moden/a101 h

Main camera

Matrix 50 MP 64 MP
Photo resolution 8192x6144 pixels 9000x7000 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 480 fps (1080p) 1920 fps (720p)
Wide-angle lens 112 ° 120 °
Lenses count Standard: 50 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 64 MP
Ultra-wide: 8 MP
Macro: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP64 MP
Aperturef/1.8f/1.7
Focal length24 mm25 mm
SensorSony IMX890Omnivision OV64B
Sensor size1/1.561/2
Pixel size1 μm0.7 μm
AutofocusLaser autofocusPhase autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrix8 MP8 MP
Aperturef/2.2f/2.2
Focal length16 mmn/a
SensorSony IMX355Omnivision OV08D10
Sensor size1/4.01/4
Pixel size1.14 μm1.12 μm
StabilizationDigitalDigital

Front camera

Matrix 16 MP 16 MP
Photo resolution 4608x3456 pixels 4608x3456 pixels
Aperture f/2.4 f/2.6
Focal length 26 mm n/a
Sensor n/a Omnivision OV16A1Q
Sensor size 1/3.09 1/3.06
Pixel size 1 μm 1 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) 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 6 (802.11 a/b/g/n/ac/ax)
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 5.3 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
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Varies by region
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800MHzGSM 850/900/1800/1900MHz
3G BandsWCDMA 1/4/5/8WCDMA B1/2/4/5/6/8/19
LTE Bands*LTE (B1/B3/B4/B5/B8/B18/B19/B26/B28/B34/B38/B39/B40/B41)LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B28/B66)
LTE category20n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
OnePlus Ace 3
n/a
Xiaomi Poco X6 Pro
90.3 dB

Other

Class Flagship Mid-range
Announced January, 2024 yr January, 2024 yr
Release Date January, 2024 yr January, 2024 yr
Launch Price ($) 600 n/a
MSRP ($) n/a 299
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 100 W Yes 67 W

Note

OnePlus Ace 3:

This is the Chinese version of the global OnePlus 12R with some differences.

Xiaomi Poco X6 Pro:

There is an eco-leather version of the X6 Pro that is 4 grams heavier and 0.10 thicker.

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

Results

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