Xiaomi Poco X3 Pro vs Poco F4

Here we compared two mid-range smartphones: the 6.67-inch Xiaomi Poco X3 Pro (with Qualcomm Snapdragon 860) that was released on March 22, 2021, against the Xiaomi Poco F4, which is powered by Qualcomm Snapdragon 870 and came out 16 months after. On this page, you will find tests, full specs, strengths, and weaknesses of each of the gadgets.

Key differences

An overview of the main advantages of each smartphone
Reasons to consider the Xiaomi Poco X3 Pro
  • Shows 18% longer battery life (31:56 vs 27:02 hours)
  • Comes with 660 mAh larger battery capacity: 5160 vs 4500 mAh
  • Expandable storage via MicroSD card up to 1024GB
  • Includes a 3.5 mm headphone audio jack port
Reasons to consider the Xiaomi Poco F4
  • Delivers 87% higher peak brightness (1005 against 538 nits)
  • Compatible with the latest Wi-Fi 6 wireless networks
  • Newer Bluetooth version (v5.2)
  • Optical image stabilization
  • Uses a faster type of memory: LPDDR5
  • 20% better performance in AnTuTu Benchmark (683K versus 571K)
  • The phone is 1-year and 4-months newer
  • More recent OS version: Android 13 versus 12
  • AMOLED display (versus competitor's IPS LCD)
We may receive a commission from Amazon for purchases made using the links below, but this has no bearing on our assessment methodology.

Review

Display
Screen quality, color accuracy, brightness
Performance
CPU/GPU performance in apps and games
Battery
Battery life, charging type and speed
Camera
Photo and video recording quality
Connectivity
Networks, ports, data transmission
NanoReview score
Final comparison evaluation

Value for money

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Price

Tests and specifications

Comparison table of technical specifications and tests
Phone:
vs

Display

Type IPS LCD AMOLED
Size 6.67 inches 6.67 inches
Resolution 1080 x 2400 pixels 1080 x 2400 pixels
Aspect ratio 20:9 20:9
PPI 395 ppi 395 ppi
Refresh rate 120 Hz 120 Hz
Max rated brightness 450 nits 500 nits
Max rated brightness in HDR 600 nits 1300 nits
HDR support Yes, HDR10 Yes, HDR10+
Screen protection Corning Gorilla Glass 6 Corning Gorilla Glass 5
Screen-to-body ratio 84.6% 86.6%
Display features - - DCI-P3
- Always-On Display
Display tests
RGB color space 95.1% 97.3%
PWM 2404 Hz 443 Hz
Response time 37.4 ms 1 ms
Contrast 995:1 ∞ Infinity
Peak brightness test (auto)
538 nits
Poco F4 +87%
1005 nits
Sources: NotebookCheck [3], [4]

Design and build

Height 165.3 mm (6.51 inches) 163.2 mm (6.43 inches)
Width 76.8 mm (3.02 inches) 75.95 mm (2.99 inches)
Thickness 9.4 mm (0.37 inches) 7.7 mm (0.3 inches)
Weight 215 g (7.58 oz) 195 g (6.88 oz)
Waterproof IP53 IP53
Rear material Plastic Glass
Frame material Plastic Plastic
Colors Black, Gold, Blue Black, Silver, Green
Fingerprint scanner Yes, in home button Yes, in home button
Screen-to-body ratio
84.6%
Poco F4 +2%
86.6%

Performance

Tests of Xiaomi Poco X3 Pro and Xiaomi Poco F4 in the benchmarks
SoC
Chipset Qualcomm Snapdragon 860 Qualcomm Snapdragon 870
Max. clock 2960 MHz 3200 MHz
CPU cores 8 (1 + 3 + 4) 8 (1 + 3 + 4)
Architecture - 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)
- 4 cores at 1.8 GHz: Kryo 585 Silver (Cortex-A55)
- 3 cores at 2.42 GHz: Kryo 585 Gold (Cortex-A77)
- 1 core at 3.2 GHz: Kryo 585 Prime (Cortex-A77)
L3 cache 2 MB 4 MB
Lithography process 7 nanometers 7 nanometers
Graphics Adreno 640 Adreno 650
GPU clock 675 MHz 675 MHz
FLOPS ~1037 GFLOPS ~1372 GFLOPS

Benchmarks

Geekbench 5 (Single-Core)
Poco F4 +33%
980
Geekbench 5 (Multi-Core)
Poco F4 +24%
3195
AnTuTu Benchmark 9
571506
Poco F4 +20%
683162
CPU 143762 173771
GPU 204477 243886
Memory 98566 115268
UX 119732 148255
Total score 571506 683162
3DMark Wild Life Performance
Poco F4 +25%
4335
Stability 97% 90%
Graphics test 20 FPS 25 FPS
Graphics score 3456 4335
PCMark 3.0 score 10742 -
Sources: 3DMark [3], [4]

Memory

RAM
RAM size 6, 8 GB 6, 8, 12 GB
Memory type LPDDR4X LPDDR5
Memory clock 2133 MHz -
Channels 2 4
Storage
Storage size 128, 256 GB 128, 256 GB
Storage type UFS 3.1 UFS 3.1
Memory card MicroSD No
Memory card max. size Up to 1024 GB -

Software

Operating system Android 11 (Can be upgraded to Android 12) Android 12 (Can be upgraded to Android 13)
ROM MIUI 13 MIUI 14
OS size 13 GB 24 GB

Battery

Specifications
Capacity 5160 mAh 4500 mAh
Charge power 33 W 67 W
Battery type Li-Po Li-Po
Replaceable No No
Wireless charging No No
Reverse charging No No
Fast charging Yes (55% in 30 min) Yes (50% in 15 min)
Full charging time 1:15 hr 0:39 hr
Battery life tests
Web browsing 11:51 hr 09:44 hr
Watching video 10:33 hr 12:31 hr
Gaming 05:14 hr 04:37 hr
Standby 119 hr 82 hr
General battery life
31:56 hr
27:02 hr

Camera

Specs and camera test of smartphones
Main camera
Matrix 48 megapixels 64 megapixels
Image resolution 8000 x 6000 9000 x 6000
Zoom Digital Digital
Flash Dual LED LED
Stabilization Digital Optical
8K video recording No No
4K video recording Up to 30FPS Up to 60FPS
1080p video recording Up to 60FPS Up to 60FPS
Slow motion 960 FPS (1080p) 960 FPS (720p)
Angle of widest lens 119° 119°
Lenses 4 (48 MP + 8 MP + 2 MP + 2 MP) 3 (64 MP + 8 MP + 2 MP)
Wide (main) lens - 48 MP
- Aperture: f/1.8
- Focal length: 26 mm
- Pixel size: 0.8 micron
- Sensor: 1/2.0", Sony IMX582 (Exmor-RS CMOS)
- Phase autofocus
- 64 MP
- Aperture: f/1.8
- Focal length: 25 mm
- Pixel size: 0.7 micron
- Sensor: 1/2", OmniVision OV64B (CMOS)
- Phase autofocus
- Optical stabilization
Ultra-wide lens - 8 MP
- Aperture: f/2.2
- Pixel size: 1.12 micron
- 8 MP
- Aperture: f/2.2
- Pixel size: 1.12 micron
- Sensor: 1/4.0", Omnivision OV8856
Macro lens - 2 MP
- Aperture: f/2.4
- Pixel size: 1.75 micron
- 2 MP
- Aperture: f/2.4
Depth lens - 2 MP
- Aperture: f/2.4
- Pixel size: 1.75 micron
-
Camera features - Bokeh mode
- Pro mode
- Bokeh mode
- Pro mode
Selfie camera
Megapixels 20 megapixels 20 megapixels
Image resolution 5480 x 3648 4608 x 3456
Aperture f/2.2 f/2.45
Focal length 25 mm -
Pixel size 0.8 microns 0.8 microns
Sensor type CMOS Exmor-RS CMOS
Sensor size 1/3.4" 1/2"
Video resolution 1080p (Full HD) at 30 FPS 1080p (Full HD) at 30 FPS

Connectivity

Wi-Fi standard Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
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 5.2
Bluetooth features LE, A2DP LE, HID, A2DP
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
GPS GPS, GLONASS, Beidou, Galileo GPS, GLONASS, Beidou, Galileo, NAVIC
NFC* Yes Depends on the region
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 Yes No
LTE Cat* 20 20
5G support No Yes

Sound

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

Other

Category Mid-range Mid-range
Announced March 2021 June 2022
Release date April 2021 June 2022
Sensors - Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
- Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
*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 F4 is definitely a better buy.

Cast your vote

So, which phone would you choose?
89 (25.3%)
263 (74.7%)
Total votes: 352

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