Xiaomi Poco X3 NFC vs Asus Zenfone 9 Specs Comparison

Availability

Officially announced
	Jul 28, 2022
Prices (MSRP)
€229

Design

Dimensions
6.51 x 3.02 x 0.37 inches 165.3 x 76.8 x 9.4 mm	5.77 x 2.68 x 0.36 inches 146.5 x 68.1 x 9.1 mm
Weight
7.58 oz / 215.0 g	5.96 oz / 169.0 g
Materials
Back: Plastic
Resistance
Splash, Dust; IP53	Yes; IP68
Biometrics
2D Face unlock, Fingerprint (touch)	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Shadow gray, Cobalt blue

Display

Size
6.7-inch, 84.68% screen-to-body	5.9-inch, 84.24% screen-to-body
Type
IPS LCD, 120Hz, HDR, 450 nits	Super AMOLED, 120Hz, 1100 nits
Resolution
2400x1080px, 20:9 ratio, 395 PPI	2400x1080px, 20:9 ratio, 446 PPI
Protection
Corning Gorilla Glass 5	Corning Gorilla Glass Victus

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
Untested	2.3 (Average)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 732G SM7150-AC (8 nm)	Snapdragon 8+ Gen1 SM8475 (4 nm)
Processor
Octa-core 2300 MHz Kryo 470	Octa-core 1x3.2GHz Cortex-X2 3x2.75G​Hz Cortex-A710 4x2.0​Ghz Cortex-A510
GPU
Adreno 618	Adreno 730
Memory
6GB (LPDDR4)/64GB (UFS 2.1) 6GB/128GB	8GB (LPDDR5)/128GB (UFS 3.1) 8GB/256GB 16GB/256GB
Storage expansion
microSDXC up to 256 GB	not expandable
OS
Android (10)	Android (12)

PhoneArena Performance Test

GeekBench 6 Single
Untested	1784
GeekBench 6 Multi
Untested	4290
3D Mark High
Untested	2822
3D Mark Low
Untested	1488

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
5160 mAh, Li - Polymer	4300 mAh
Charging
Fast charging	Fast charging
Charge speed
Wired: 33.0W	Wired: 30.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

7h 37min

Browsing

17h 13min

Video

12h 14min

Gaming

8h 12min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Quad camera	Dual camera
Main camera
64 MP (PDAF) Aperture size: F1.9 Sensor size: 1/1.7" Pixel size: 0.8 μm	50 MP (OIS, PDAF) Aperture size: F1.9 Sensor size: 1/1.56"
Second camera
13 MP (Ultra-wide) Aperture size: F2.2	12 MP Aperture size: F2.2 Focal Length: 14.4 mm Sensor size: 1/2.55" Pixel size: 1.4 μm
Third camera
2 MP (Macro) Aperture size: F2.4 Pixel size: 1.75 μm
Fourth camera
2 MP (Depth information) Aperture size: F2.4 Pixel size: 1.75 μm
Flash
LED	LED
Video recording
4K UHD (30 fps), 1080p (120 fps), 720p (960 fps)	8K UHD (24 fps), 4K UHD (120 fps), 1080p (240 fps)
Front
20 MP (HDR)	12 MP

Connectivity & Features

Bluetooth
5.1	5.2
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
Other
NFC, Infrared	NFC

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G Bands
	n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n77, n78
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 20, 28	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 30, 66, 71
4G (TDD) Bands
38, 40, 41	34, 38, 39, 40, 41, 42
3G Bands
1, 2, 4, 5, 8	2, 3, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM	Dual Nano SIM
VoLTE
Yes

Alternative variants

with 128GB storage

Memory	128GB
Prices (MSRP)	€269

With 256GB internal storage

Memory	256GB

With 16GB RAM and 256GB internal storage

Memory	16GB/256GB

Links

Full specifications
Xiaomi Poco X3 NFC Specs	Asus Zenfone 9 Specs
PhoneArena Review
	Asus Zenfone 9 Review