Xiaomi Poco X3 Pro vs Xiaomi Mi Mix 4 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Xiaomi Poco X3 Pro Xiaomi Mi Mix 4
Released · March 2021
Released · Aug 16, 2021
6.7-inch · 2400x1080px
6.7-inch · 2400x1080px
Quad camera
Triple camera
6GB · 128GB
8GB · 128GB
5160 mAh
4500 mAh
Check prices

Design

Dimensions
6.51 x 3.02 x 0.37 inches
165.3 x 76.8 x 9.4 mm
6.40 x 2.97 x 0.31 inches
162.6 x 75.4 x 8 mm
Weight
7.58 oz (215.0 g) 7.94 oz (225.0 g)
Materials
Back: Ceramic
Frame: Aluminum
Resistance
Splash, Dust; IP53 Splash, Dust; IP53
Biometrics
2D Face unlock, Fingerprint (touch) Optical in-screen fingerprint
Keys
Left: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Phantom black, Frost blue, Metal bronze Ceramic Black, Ceramic White, Shadow Gray

Display

Size
6.7-inch 6.7-inch
Resolution
2400x1080px, 20:9 ratio, 395 PPI 2400x1080px, 20:9 ratio, 395 PPI
Technology
IPS LCD AMOLED
Refresh rate
120Hz 120Hz
Screen-to-body
84.68 % 87.59 %
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 860 SM8150-AC (7 nm) Qualcomm Snapdragon 888+ SM8350-AC (5 nm)
Processor
Octa-core
2960 MHz
Kryo 485
Octa-core
Kryo 680 Prime
GPU
Adreno 640 Adreno 660
RAM
6GB (LPDDR4) 8GB (LPDDR5)
Internal storage
128GB (UFS 3.1) 128GB (UFS 3.1)
Storage expansion
microSDXC up to 1024 GB not expandable
OS
Android (11), Xiaomi MI UI Android (11), MIUI 12.5 UI

Battery

Capacity
5160 mAh 4500 mAh
Type
Li - Ion
Charging
Fast charging, Qi wireless charging, Reverse wireless charging
Charge speed
Wired: 33.0W Wired: 120.0W
Wireless: 50.0W

Camera

Rear
Quad camera Triple camera
Main camera
48 MP (PDAF)
Aperture size: F1.8
Sensor size: 1/2"
Pixel size: 0.8 μm
108 MP (OIS, Laser and PDAF)
Aperture size: F1.9
Focal length: 24 mm
Sensor size: 1/1.33"
Pixel size: 0.8 μm
Second camera
8 MP (Ultra-wide)
Aperture size: F2.2
13 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 12 mm
Sensor size: 1/3.06"
Pixel size: 1.12 μm
Third camera
2 MP (Macro)
Aperture size: F2.4
8 MP (Periscope, OIS, PDAF)
Optical zoom: 5.0x
Fourth camera
2 MP (Depth information)
Aperture size: F2.4
Flash
LED Dual LED
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (30 fps) 7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (480 fps), 1280x720 (HD) (480 fps)
HDR, Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking
Front
20 MP (Under-screen), Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
5.0 5.2
WLAN
802.11 a,b,g,n,ac,dual-band
MIMO, Wi-Fi Direct, Hotspot
802.11 a,b,g,n,ac,ax(Wi-Fi 6)
MIMO, Wi-Fi Direct, Hotspot
USB
Type-C Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Other
NFC, Infrared NFC

Multimedia

Headphones
3.5mm jack No 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Multiple speakers
Screen mirroring
Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

5G
Bands n1, n3, n5, n8, n28, n41, n77, n78, n79, SA, NSA, Sub-6
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 8(900), 12(700 a), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT)
4G (TDD)
Bands 38(2600), 40(2300), 41(2600+) Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900), 19(800)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes Yes
SIM type
Nano SIM Nano SIM
HD Voice
Yes
VoLTE
Yes

Regulatory Approval

FCC approval
Date approved: Feb 01, 2021
FCC ID value: 2AFZZJ20SG
Measured SAR
Head: 0.81 W/kg
Body: 0.67 W/kg
Simultaneous Transmission: 1.57 W/kg
Wireless Router: 0.78 W/kg

Buyers information

MSRP
€ 249
In The Box
Power adapter, USB Type-C data cable, Type-C to 3.5mm headphone cable, Mobile phone protective shell, Film (covered on the screen), Pins, Instructions (including three packs of certificates)

Availability

Officially announced
Mar 22, 2021 Aug 10, 2021

Alternative variants

with 256GB storage
RAM 8GB
Internal storage 256GB
MSRP € 299
With 256GB internal storage
Internal storage 256GB
With 12GB RAM and 256GB internal storage
RAM 12GB
Internal storage 256GB
With 12GB RAM and 512GB internal storage
RAM 12GB
Internal storage 512GB
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