Home Phone comparison Xiaomi Poco X3 NFC and OnePlus Ace 6 - Which is better?

Xiaomi Poco X3 NFC vs OnePlus Ace 6

53 out 100
Xiaomi Poco X3 NFC
VS
89 out 100
OnePlus Ace 6
Xiaomi Poco X3 NFC
OnePlus Ace 6

Compared 2 smartphones : Xiaomi Poco X3 NFC Manufactured in September, 2020, with display 6.67 with chipsetQualcomm Snapdragon 732G, vs OnePlus Ace 6, Manufactured in October, 2025 with chipsetQualcomm Snapdragon 8 Elite. 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 Poco X3 NFC
  • Supports Dolby Atmos
Reasons to choose OnePlus Ace 6
  • Larger display: 6.83in
  • Higher pixel density: 450ppi
  • Higher refresh rate: 165Hz
  • Lighter design: 213g vs 215g
  • Higher battery capacity: 7800mAh vs 5160mAh
  • Newer Bluetooth version: 5.4 vs 5.1

Versions

Available versions and configurations
Memory Options - 6/64 GB
- 6/128 GB
- 8/128 GB		 - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs Xiaomi Poco X3 NFC and OnePlus Ace 6
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 Poco X3 NFC
vs
OnePlus Ace 6

Display

Display quality comparison
Type IPS LCD AMOLED
Size 6.67 in 6.83 in
Resolution 1080x2400 pixels 1272x2800 pixels
Aspect ratio 20:9 19.5:9
Pixel density 395 ppi 450 ppi
Refresh rate 120 Hz 165 Hz
Adaptive refresh rate No Yes (1-120 Hz)
Max brightness 450 nits 800 nits
HDR support Yes HDR10 Yes, Dolby Vision
Touch Sampling Rate 240 Hz 300 Hz
Screen-to-body ratio 84.6 % 91 %
Features n/a - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi Poco X3 NFC
629 nits
OnePlus Ace 6
n/a
sRGB gamut99.7 %n/a
PWM (Flicker)2358 Hzn/a
Response time35.4 msn/a
Sources: NotebookCheck [Xiaomi Poco X3 NFC]

Design & Build

Design and ergonomics comparison
Height 165.3 mm (6.51 in) 163.4 mm (6.43 in)
Width 76.8 mm (3.02 in) 77 mm (3.03 in)
Thickness 9.4 mm (0.37 in) 8.3 mm (0.33 in)
Weight 215 g (7.58 oz) 213 g (7.51 oz)
Water resistance IP53 IP69
Cooling system n/a Vapor chamber
Back panel Plastic Glass
Frame Metal Metal
Colors - Gray
- Blue		 - White
- Black
- Silver
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Xiaomi Poco X3 NFC
84.6 %
OnePlus Ace 6
91 %

Performance

Testing Xiaomi Poco X3 NFC and OnePlus Ace 6 In benchmarks
Processor
Chipset Qualcomm Snapdragon 732G Qualcomm Snapdragon 8 Elite
Max Frequency 2300 MHz 4320 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/1.8 (Kryo 470 Silver (Cortex-A55))
- 2/2.3 (Kryo 470 Gold (Cortex-A76))		 - 6/3.53 (Oryon (Phoenix M))
- 2/4.32 (Oryon (Phoenix L))
Process Samsung TSMC
Transistor Size 8 nm 3 nm
Neural Processor Hexagon 688 Hexagon
Graphics Adreno 618 Adreno 830
GPU Cores 256 1536
GPU Frequency 825 MHz 1100 MHz
FLOPS 422.4 GFLOPS 3379.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco X3 NFC
722
OnePlus Ace 6
3160
Geekbench 6 (Multi-Core)
Xiaomi Poco X3 NFC
1878
OnePlus Ace 6
9736
Geekbench 6 (Single-Core)7223160
Geekbench 6 (Multi-Core)18789736
Sources: Geekbench v6 [OnePlus Ace 6]
AnTuTu 10
AnTuTu 10
Xiaomi Poco X3 NFC
395451
OnePlus Ace 6
3114604
CPU132406856857
GPU793451148661
Memory75270455327
UX108430653759
NanoReview Score3954513114604
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco X3 NFC
1108
OnePlus Ace 6
n/a
Max Surface Temp.42.6 °Cn/a
Stability99 %n/a
Graphics Test6 fpsn/a
Graphics Score1108n/a
Sources: 3DMark [Xiaomi Poco X3 NFC]
PCMark 3.0
PCMark 3.0
Xiaomi Poco X3 NFC
8826
OnePlus Ace 6
n/a
Writing score10279n/a
Web score7068n/a
Video editing5923n/a
Data manipulation7591n/a
NanoReview Score8826n/a

Memory

RAM
RAM Size 6 GB 12 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency 1866 MHz 5300 MHz
Channels 2 4
Storage
Storage Capacity- 64 GB
- 128 GB		256 GB
Storage TypeUFS 2.1UFS 4.1
Memory CardMicroSDNo

Software

OS Android 10 (Upgradeable to Android 12) Android 16
OS Size 20.5 GB n/a
UI Skin MIUI 14 ColorOS 16

Battery

Volume 5160 mAh 7800 mAh
Max Charging Power 33 W 120 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (55% in 30 min) Yes (58% in 20 min)
Full Charge Time 1:15 h 0:44 h
Battery Life Test
Battery Life
Xiaomi Poco X3 NFC
24:00
OnePlus Ace 6
n/a
Web Browsing09:56 hn/a
Video Playback13:59 hn/a
Games05:35 hn/a
Standby Mode116 hn/a

Main camera

Matrix 64 MP 50 MP
Photo resolution 9248x6920 pixels 8192x6144 pixels
Zoom Digital Digital
Flash Dual LED Dual LED
Stabilization Digital Optical
8K Recording No No
4K Recording Yes (Up to 30 fps) Yes (Up to 120 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 960 fps (720p) 240 fps (1080p)
Wide-angle lens 119 ° 112 °
Lenses count Standard: 64 MP
Ultra-wide: 13 MP
Macro: 2 MP
Depth: 2 MP		 Standard: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix64 MP50 MP
Aperturef/1.9f/1.8
Focal lengthn/a24 mm
SensorSony IMX682Sony LYTIA-T808
Sensor size1/1.731/1.43
Pixel size0.8 μm1.12 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrix13 MP8 MP
Aperturef/2.2f/2.2
Focal lengthn/a16 mm
Sensorn/aOmnivision OV08D10
Sensor sizen/a1/4.0
Pixel size1 μm1.12 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Xiaomi Poco X3 NFC
107
OnePlus Ace 6
n/a
Video quality
Xiaomi Poco X3 NFC
98
OnePlus Ace 6
n/a
Overall camera score
Xiaomi Poco X3 NFC
103
OnePlus Ace 6
n/a
Sources: DxOMark [Xiaomi Poco X3 NFC]

Front camera

Matrix 20 MP 16 MP
Photo resolution 5963x3354 pixels 4608x3456 pixels
Aperture f/2.2 f/2.4
Focal length n/a 23 mm
Sensor CMOS Sony IMX480
Sensor size 1/3.4 1/3.09
Pixel size 0.8 μm 1 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
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 5.1 5.4
Bluetooth features LE, A2DP LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- USB-Host mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- SBAS		 - 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 *NoNo
Hybrid SlotYesNo
2G BandsGSM: B2/3/5/8n/a
3G BandsWCDMA B1/2/4/5/8n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B20/B28)
LTE category15n/a
5G SupportNoYes

Sound

Speakers Stereo n/a
3.5 mm Jack Yes No
FM Radio Yes No
Dolby Atmos Yes No
Speaker Test
Max Volume
Xiaomi Poco X3 NFC
89.2 dB
OnePlus Ace 6
n/a

Other

Class Mid-range Flagship
Announced September, 2020 yr October, 2025 yr
Release Date September, 2020 yr October, 2025 yr
Launch Price ($) 245 n/a
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider OnePlus Ace 6 the clear winner in this comparison.

Survey

Which smartphone would you pick?
0 (0%)
0 (0%)
Total Votes: 0

User comments

Share your opinion or ask questions below