Xiaomi Poco X6 Pro vs X3 Pro

64 out of 100
Xiaomi Poco X6 Pro
VS
50 out of 100
Xiaomi Poco X3 Pro

Here we compared two mid-range smartphones: the 6.67-inch Xiaomi Poco X6 Pro (with MediaTek Dimensity 8300 Ultra) that was released on January 11, 2024, against the Xiaomi Poco X3 Pro, which is powered by Qualcomm Snapdragon 860 and came out 2 years and 10 months before. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.

Select the amount of RAM to evaluate performance and value for money more precisely
Memory

Key differences

An overview of the main advantages of each smartphone
Reasons to consider the Xiaomi Poco X6 Pro
  • 2x better performance in AnTuTu Benchmark (1604K versus 822K)
  • Delivers 115% higher peak brightness (1155 against 536 nits)
  • Newer Bluetooth version (v5.4)
  • Optical image stabilization
  • Water-resistant body (IP54 classification)
  • Supports higher wattage charging (67W versus 33W)
  • More recent OS version: Android 16 versus 13
  • Compatible with Wi-Fi 6 wireless networks
  • Has 33% more RAM: 8GB versus 6GB
  • Slow-motion recording at 1920FPS
  • 13% higher pixel density (446 vs 395 PPI)
  • AMOLED display (versus competitor's IPS LCD)
  • Thinner bezels – 5.4% more screen real estate
Reasons to consider the Xiaomi Poco X3 Pro
  • Expandable storage via MicroSD card up to 1024GB
  • Includes a 3.5 mm headphone audio jack port

Review

Evaluation of Xiaomi Poco X6 Pro and X3 Pro crucial features
Display
Screen quality, color accuracy, brightness
Camera
Photo and video recording quality
Performance
CPU and memory performance (apps, system)
Gaming
Capabilities for playing modern games
Battery
Battery life, charging type and speed
Connectivity
Networks, ports, data transmission
Scores with a red asterisk (*) are approximate and may change in the future as we gather more data.
NanoReview Score
Final comparison evaluation
Select your primary usage scenario to get a more accurate NanoReview Score
📱 Primary usage:

Value for money (Beta)

Should I update?
No 79% Yes
Yes, we think most users will notice the upgrade.
Updating from Xiaomi Poco X3 Pro to Xiaomi Poco X6 Pro makes sense and should feel noticeably better in daily use.
Main improvements: performance, display, and gaming.

Tests and specifications

Comparison table of technical specifications and tests

Display

Type AMOLED IPS LCD
Size 6.67 inches 6.67 inches
Resolution 1220 x 2712 pixels 1080 x 2400 pixels
Aspect ratio 20:9 20:9
PPI 446 ppi 395 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (30-120 Hz) No
Max rated brightness - 450 nits
Max rated brightness in HDR 1800 nits 600 nits
HDR support Yes, Dolby Vision Yes, HDR10
Touch sampling rate 480 Hz 240 Hz
Screen protection Corning Gorilla Glass 5 Corning Gorilla Glass 6
Screen-to-body ratio 90% 84.6%
Display features - DCI-P3
- Always-On Display
- DC Dimming
-
Display tests
RGB color space 99.7% 95.1%
PWM 1923 Hz 2404 Hz
Response time 1 ms 37.4 ms
Contrast ∞ Infinity 995:1
Peak brightness test (auto)
Poco X6 Pro +115%
1155 nits
536 nits
Sources: NotebookCheck [3], [4]

Design and build

Height 160.45 mm (6.32 inches) 165.3 mm (6.51 inches)
Width 74.34 mm (2.93 inches) 76.8 mm (3.02 inches)
Thickness 8.25 mm (0.32 inches) 9.4 mm (0.37 inches)
Weight 186 g (6.56 oz) 215 g (7.58 oz)
Waterproof IP54 IP53
Advanced cooling Vapor chamber -
Rear material Plastic Plastic
Frame material Plastic Plastic
Colors Black, Gray, Yellow Black, Gold, Blue
Fingerprint scanner Yes, in-display Yes, in-button
Screen-to-body ratio
90%
84.6%

Performance

Chipset specifications of Xiaomi Poco X6 Pro and Xiaomi Poco X3 Pro
SoC
Chipset MediaTek Dimensity 8300 Ultra Qualcomm Snapdragon 860
Max clock 3350 MHz 2960 MHz
CPU cores 8 (1 + 3 + 4) 8 (1 + 3 + 4)
Architecture - 4 cores at 2.2 GHz: Cortex-A510
- 3 cores at 3.2 GHz: Cortex-A715
- 1 core at 3.35 GHz: Cortex-A715
- 4 cores at 1.8 GHz: Cortex-A55 (Kryo 485 Silver)
- 3 cores at 2.42 GHz: Cortex-A76 (Kryo 485 Gold)
- 1 core at 2.96 GHz: Cortex-A76 (Kryo 485 Prime)
L3 cache 4 MB 2 MB
Manufacturing TSMC TSMC
Lithography process 4 nanometers 7 nanometers
Neural processor (NPU) MediaTek APU 780 Hexagon 690
GPU
Graphics Mali G615 MC6 Adreno 640
GPU shading units 768 768
GPU clock 1400 MHz 675 MHz
FLOPS ~2150.4 GFLOPS ~1036.8 GFLOPS

Benchmarks

Benchmark comparison of Xiaomi Poco X6 Pro and Xiaomi Poco X3 Pro
Geekbench 6 (Single-Core)
1370
Geekbench 6 (Multi-Core)
4509
Compute Score (GPU)
4929
Compute Score (GPU) 4929 2985
Single-core score 1370 1004
Multi-core score 4509 2653
Sources: Geekbench [3], [4]
AnTuTu Benchmark 11
1604305
822433
CPU 482670 299294
GPU 432750 119740
Memory 299238 162141
UX 389647 241258
Total score 1604305 822433
Samples [70 tests] [45 tests]
3DMark Steel Nomad Light
Stability 85% -
Graphics test 6 FPS -
Graphics score 852 -
3DMark Solar Bay
Graphics test 13 FPS -
Section 1 14 FPS -
Section 2 13 FPS -
Section 3 11 FPS -
Graphics score 3458 -
3DMark Wild Life Extreme
Stability - 91%
Graphics test - 5 FPS
Graphics score - 979
Sources: 3DMark [5], [6]
PCMark 3.0
13963
10591
Web score 14649 8774
Video editing 6419 6020
Photo editing 23328 22475
Data manipulation 12555 8724
Writing score 18403 13390

Recent User Tests

The latest benchmark tests that have been submitted by users
Xiaomi Poco X6 Pro
DateBenchmarkResult
📘 2026-09-14 (67)GeekBench GPU5243
📘 2026-09-14 (67)GeekBench CPU1403 / 4649
📘 2026-09-14 (Zix)AnTuTu1623585
📘 2026-09-13 (67-2)AnTuTu1833656
📘 2026-08-08 (atrix6)AnTuTu1704521
Xiaomi Poco X3 Pro
DateBenchmarkResult
📘 2026-09-14 (Zeexi)AnTuTu911542
📘 2026-07-21 (Tymanovik)AnTuTu822512
📘 2026-07-06 (Aren)AnTuTu811317
📘 2026-07-06 (Aren)AnTuTu811317
📘 2026-07-04 (Nafez De Vonsera)AnTuTu888889

Memory

RAM
RAM size 8 GB 6 GB
Memory type LPDDR5X LPDDR4X
Memory clock 4200 MHz 2133 MHz
Channels 4 2
Storage
Storage size 256 GB 125 GB
Storage type UFS 4.0 UFS 3.1
Memory card No MicroSD
Memory card max size - Up to 1024 GB

Software

Operating system Android 14 (Can be upgraded to Android 16) Android 11 (Can be upgraded to Android 13)
ROM HyperOS 3 MIUI 14
OS size 36 GB 13 GB
OS updates 2 years -
Security updates 2 years -

Battery

Capacity 5000 mAh 5160 mAh
Max charge power 67 W 33 W
Battery type Li-Po Li-Po
Replaceable No No
Wireless charging No No
Reverse charging No No
Bypass charging No No
Fast charging Yes (50% in 18 min) Yes (55% in 30 min)
Full charging time 0:45 hr 1:15 hr
Battery life tests
Web browsing 08:53 hr 08:43 hr
Watching video 12:36 hr 12:45 hr
Gaming 05:17 hr 05:20 hr
Standby 101 hr 117 hr
General battery life
21:20 hr
22:40 hr

Main camera

Matrix 64 megapixels 48 megapixels
Image resolution 9000 x 7000 8000 x 6000
Zoom Digital Digital
Flash LED Dual LED
Stabilization Optical Digital
8K video recording No No
4K video recording Up to 30FPS Up to 30FPS
1080p video recording Up to 60FPS Up to 60FPS
Slow motion 1920 FPS (720p) 960 FPS (1080p)
Angle of widest lens 120° 119°
Lenses 1) Standard: 64 MP
2) Ultrawide: 8 MP
3) Macro: 2 MP
1) Standard: 48 MP
2) Ultrawide: 8 MP
3) Macro: 2 MP
4) Depth: 2 MP
Camera features - Bokeh mode
- Pro mode
- Bokeh mode
- Pro mode
Standard lens
Image resolution 64 MP 48 MP
Aperture f/1.7 f/1.8
Focal length 25 mm 26 mm
Sensor Omnivision OV64B Sony IMX582
Sensor size 1/2" (≈ 0.5 inch) 1/2.0" (≈ 0.5 inch)
Pixel size 0.7 micron 0.8 micron
Autofocus Phase autofocus Phase autofocus
Stabilization Optical Digital
Ultra-wide lens
Image resolution 8 MP 8 MP
Aperture f/2.2 f/2.2
Sensor Omnivision OV08D10 Omnivision OV8856
Sensor size 1/4" (≈ 0.25 inch) 1/4" (≈ 0.25 inch)
Pixel size 1.12 micron 1.12 micron
Stabilization Digital Digital
Macro lens
Image resolution 2 MP 2 MP
Aperture f/2.4 f/2.4
Sensor Smartsens SC202PCS Hynix HI-259
Sensor size 1/4" (≈ 0.25 inch) 1/5" (≈ 0.2 inch)
Pixel size 1.12 micron 1.75 micron
Stabilization Digital Digital

Selfie camera

Megapixels 16 megapixels 20 megapixels
Image resolution 4608 x 3456 5480 x 3648
Aperture f/2.6 f/2.2
Focal length - 25 mm
Sensor Omnivision OV16A1Q CMOS
Sensor size 1/3.06" (≈ 0.33 inch) 1/3.4" (≈ 0.29 inch)
Pixel size 1 micron 0.8 micron
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 60 FPS 1080p (Full HD) at 30 FPS
Depth sensor (TOF 3D) No No

Connectivity

Wi-Fi standard 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 5.4 5
Bluetooth features LE LE, A2DP
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB-Storage mode
- OTG
- Charging
- USB-Storage mode
- USB-Host mode
- OTG
DisplayPort No -
GPS GPS, GLONASS, Beidou, Galileo, QZSS GPS, GLONASS, Beidou, Galileo
NFC* Depends on the region Yes
Infrared port Yes Yes
Network
Number of SIM* 2 2
Type of SIM card Nano Nano
Multi SIM mode Standby Standby
eSIM support* No No
Hybrid slot No Yes
LTE Cat* - 20
5G support Yes No

Sound

Speakers Stereo Stereo
Headphone audio jack No Yes
FM radio No Yes
Dolby Atmos Yes No
Speakers test
Max loudness
90.3 dB
88.3 dB

Other

Category Mid-range Mid-range
Announced January 2024 March 2021
Release date January 2024 April 2021
Launch price (MSRP) $299 $250
Successor - Xiaomi Poco X8 Pro Max - Xiaomi Poco X8 Pro Max
Sensors - Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
- Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
Bundled charger Yes, 67 W -
Further details
Notes on Poco X6 Pro:
    - There is an eco-leather version of the X6 Pro that is 4 grams heavier and 0.10 mm thicker.
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

Conclusion

After analyzing all the data, we think that the Xiaomi Poco X6 Pro is definitely a better buy.

Cast your vote

So, which phone would you choose?
727 (75.7%)
234 (24.3%)
Total votes: 961

User opinions

You can share your opinion or ask a question in the comments below
🌐 Register your profile and become part of NanoReview community!
Avatar
jerrycardy September 20, 2024 at 02:13 PM
Well I was just trying to think what to replace my X3 pro with it's the best phone I've had and I have tried them all through the first and I think the 6 , what you guys think ? Stay with Poco?
+26 Reply
Avatar
Youssef Ahmed October 5, 2024 at 06:01 PM
Yeah for sure , I think it's the perfect replacement for your x3 pro !
+3 Reply
Avatar
Pouya07 October 14, 2024 at 09:22 AM
the battery is somehow worse than x3pro and the x3pro can emulate lots of games with tons of custom ROMs.
+11 Reply