Xiaomi Poco X3 NFC vs Google Pixel 4a Specs Comparison

Availability

Officially announced
	Aug 03, 2020
Prices (MSRP)
€229	$349

Design

Dimensions
6.51 x 3.02 x 0.37 inches 165.3 x 76.8 x 9.4 mm	5.67 x 2.73 x 0.32 inches 144 x 69.4 x 8.2 mm
Weight
7.58 oz / 215.0 g	5.04 oz / 143.0 g
Materials
Back: Plastic	Back: Plastic Frame: Plastic
Resistance
Splash, Dust; IP53
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	Just black

Display

Size
6.7-inch, 84.68% screen-to-body	5.8-inch, 82.53% screen-to-body
Type
IPS LCD, 120Hz, HDR, 450 nits	OLED, 60Hz, HDR
Resolution
2400x1080px, 20:9 ratio, 395 PPI	2340x1080px, 19.5:9 ratio, 444 PPI
Protection
Corning Gorilla Glass 5	Corning Gorilla Glass 3

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
Untested	2 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 732G SM7150-AC (8 nm)	Snapdragon 730G SM7150-AA (8 nm)
Processor
Octa-core 2300 MHz Kryo 470	Octa-core 2200 MHz Kryo 470
GPU
Adreno 618	Adreno 618
Memory
6GB (LPDDR4)/64GB (UFS 2.1) 6GB/128GB	6GB (LPDDR4)/128GB (UFS 2.1)
Storage expansion
microSDXC up to 256 GB	not expandable
OS
Android (10)	Android (12, 11, 10)

Battery

Type
5160 mAh, Li - Polymer	3140 mAh, Li - Polymer
Charging
Fast charging	USB Power Delivery
Charge speed
Wired: 33.0W	Wired: 18.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

4h 15min

Browsing

9h 27min

Video

6h 48min

Gaming

4h 51min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Quad camera	Single camera
Main camera
64 MP (PDAF) Aperture size: F1.9 Sensor size: 1/1.7" Pixel size: 0.8 μm	12.2 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 27 mm Sensor size: 1/2.55" Pixel size: 1.4 μm
Second camera
13 MP (Ultra-wide) Aperture size: F2.2
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)	4K UHD (30 fps), 1080p (120 fps), 720p (240 fps) EIS
Front
20 MP (HDR)	8 MP Video capture: 1080p

Connectivity & Features

Bluetooth
5.1	5.1
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
Type-C, USB 2.0	Type-C, USB 3.1
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
	M3/T4
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Other
NFC, Infrared	NFC

Multimedia

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

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 20, 28	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 20, 25, 26, 28, 29, 30, 66, 71
4G (TDD) Bands
38, 40, 41	38, 39, 40, 41
3G Bands
1, 2, 4, 5, 8	1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS	LTE-A Cat 11 (600/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM, eSIM
VoLTE
Yes

Regulatory Approval

FCC approval
	Date approved: Jun 25, 2020 FCC ID value: A4RG025J
Measured SAR
	Head: 1.18 W/kg Body: 1.19 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.00 W/kg

Alternative variants

with 128GB storage

Memory	128GB
Prices (MSRP)	€269

Discover more

Full Specs Xiaomi Poco X3 NFC Specs

Full Specs Google Pixel 4a Specs PA Review Google Pixel 4a Review