Home Phone comparison OnePlus Ace 2 and Xiaomi Poco M8 5G - Which is better?

OnePlus Ace 2 vs Xiaomi Poco M8 5G

72 out 100
OnePlus Ace 2
VS
60 out 100
Xiaomi Poco M8 5G
OnePlus Ace 2
Xiaomi Poco M8 5G

Compared 2 smartphones : OnePlus Ace 2 Manufactured in February, 2023, with display 6.74 with chipsetQualcomm Snapdragon 8 Plus Gen 1, vs Xiaomi Poco M8 5G, Manufactured in January, 2026 with chipsetQualcomm Snapdragon 6 Gen 3. 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
  • Higher pixel density: 450ppi
  • Newer Bluetooth version: 5.3 vs 5.1
  • Supports DisplayPort
  • Supports Dolby Atmos
  • Includes charger
Reasons to choose Xiaomi Poco M8 5G
  • Larger display: 6.77in
  • Lighter design: 178g vs 204g
  • Higher battery capacity: 5520mAh vs 5000mAh

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 16/256 GB
- 16/512 GB
- 18/512 GB		 - 8/256 GB
- 8/512 GB

Review

Key Specs OnePlus Ace 2 and Xiaomi Poco M8 5G
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
vs
Xiaomi Poco M8 5G

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.74 in 6.77 in
Resolution 1240x2772 pixels 1080x2340 pixels
Aspect ratio 20.1:9 n/a
Pixel density 450 ppi 388 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes Yes (60-120 Hz)
Max brightness 500 nits 800 nits
HDR support Yes HDR10+ Yes, HDR10+
Touch Sampling Rate 360 Hz n/a
Screen-to-body ratio 90.1 % 89.7 %
Features - DCI-P3
- Always-On Display
- DC dimming		 DCI-P3

Design & Build

Design and ergonomics comparison
Height 163.4 mm (6.43 in) 164 mm (6.46 in)
Width 74.3 mm (2.93 in) 75.4 mm (2.97 in)
Thickness 8.7 mm (0.34 in) 7.4 mm (0.29 in)
Weight 204 g (7.2 oz) 178 g (6.28 oz)
Water resistance No IP65
Cooling system Vapor chamber n/a
Back panel Glass Plastic
Frame Metal Plastic
Colors - Black
- Blue		 - Black
- Silver
- Green
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
OnePlus Ace 2
90.1 %
Xiaomi Poco M8 5G
89.7 %

Performance

Testing OnePlus Ace 2 and Xiaomi Poco M8 5G In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Plus Gen 1 Qualcomm Snapdragon 6 Gen 3
Max Frequency 3190 MHz 2400 MHz
CPU Cores 8 (1 + 3 + 4) 8 (4 + 4)
Architecture - 4/2 (Cortex-A510)
- 3/2.75 (Cortex-A710)
- 1/3.2 (Cortex-X2)		 - 4/1.8 (Cortex-A55)
- 4/2.4 (Cortex-A78)
Process TSMC Samsung
Transistor Size 4 nm 4 nm
Neural Processor Hexagon Hexagon
Graphics Adreno 730 Adreno 710
GPU Cores 1024 256
GPU Frequency 900 MHz 1010 MHz
FLOPS 1843.2 GFLOPS 517.1 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
OnePlus Ace 2
1804
Xiaomi Poco M8 5G
1020
Geekbench 6 (Multi-Core)
OnePlus Ace 2
4506
Xiaomi Poco M8 5G
2853
Geekbench 6 (Single-Core)18041020
Geekbench 6 (Multi-Core)45062853
Sources: Geekbench v6 [OnePlus Ace 2]
AnTuTu 10
AnTuTu 10
OnePlus Ace 2
1292839
Xiaomi Poco M8 5G
638701
CPU365027197012
GPU481162145492
Memory203356145821
UX243294150376
NanoReview Score1292839638701
3DMark Wild Life
3DMark Wild Life
OnePlus Ace 2
10289
Xiaomi Poco M8 5G
n/a
Stability73 %n/a
Graphics Test61 fpsn/a
Graphics Score10289n/a
Sources: 3DMark [OnePlus Ace 2]

Memory

RAM
RAM Size - 12 GB
- 16 GB		 8 GB
Memory Type LPDDR5X LPDDR4X
Memory Frequency n/a 2133 MHz
Channels 4 2
Storage
Storage Capacity- 256 GB
- 512 GB		256 GB
Storage TypeUFS 3.1UFS 2.2
Memory CardNoNo

Software

OS Android 13 Android 15
UI Skin ColorOS 13.1 HyperOS 2.0

Battery

Volume 5000 mAh 5520 mAh
Max Charging Power 100 W 45 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (50% in 9 min) Yes
Full Charge Time 0:26 h n/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 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 (720p) n/a
Wide-angle lens 120 ° n/a
Lenses count Standard: 50 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.8
Focal length24 mmn/a
SensorSony IMX890Omnivision OV50D40 Light Hunter 400
Sensor size1/1.561/2.88 (0.35)
Pixel size1 μm0.61 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrix8 MPn/a
Aperturef/2.2n/a
Focal length16 mmn/a
SensorOmnivision OV08D10n/a
Sensor size1/4.0n/a
Pixel size1.12 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 16 MP 20 MP
Photo resolution 4608x3456 pixels n/a
Aperture f/2.4 f/2.2
Focal length 26 mm n/a
Sensor Samsung S5K3P9 n/a
Sensor size 1/3.09 n/a
Pixel size 1 μm n/a
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 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.3 5.1
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 Yes No
GPS - GPS
- GLONASS
- Beidou
- 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 850/900/1800MHzn/a
3G BandsUMTS(WCDMA) bands 1/4/5/8n/a
LTE Bands*LTE (B1/B3/B4/B5/B8/B28/B34/B38/B39/B40/B41)n/a
LTE category18n/a
5G SupportYesYes

Sound

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

Other

Class Flagship Mid-range
Announced February, 2023 yr January, 2026 yr
Release Date February, 2023 yr January, 2026 yr
Launch Price ($) 390 n/a
MSRP ($) n/a 229
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 100 W n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider OnePlus Ace 2 the clear winner in this comparison.

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