Motorola Moto X4 vs Google Pixel 3a Specs Comparison

Design

Dimensions
5.84 x 2.89 x 0.31 inches 148.35 x 73.5 x 7.99 mm	5.96 x 2.76 x 0.32 inches 151.3 x 70.1 x 8.2 mm
Weight
5.75 oz (163.0 g)	5.19 oz (147.0 g)
Materials
Back: Glass (Corning Gorilla Glass 3) Frame: Aluminum	Back: Plastic
Resistance
Water, Dust; IP68
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Blue	Black, Purple, White

Display

Size
5.2-inch	5.6-inch
Resolution
1920x1080px, 16:9 ratio, 424 PPI	2220x1080px, 18.5:9 ratio, 444 PPI
Technology
IPS LCD	OLED
Screen-to-body
68.46 %	73.93 %
Features
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor	Scratch-resistant glass (Dragontrail), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 630 (14 nm)	Qualcomm Snapdragon 670 SDM670 (10 nm)
Processor
Octa-core 2200 MHz ARM Cortex-A53	Octa-core 2000 MHz Kryo 360
GPU
Adreno 508	Adreno 615
Memory
3GB (LPDDR4)/32GB	4GB (LPDDR4)/64GB (eMMC)
Storage expansion
microSDXC up to 2000 GB	not expandable
OS
Android (9.0 Pie, 8.0 Oreo, 7.1 Nougat)	Android (12, 11, 10, 9.0 Pie)

Battery

Type
3000 mAh, Li - Ion	3000 mAh
Charging
Motorola TurboPowe	USB Power Delivery

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

Untested

Browsing

9h 48min

Video

6h 30min

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Dual camera	Single camera
Main camera
12 MP (PDAF) Aperture size: F2.0 Sensor size: 1/2.55" Pixel size: 1.4 μm	12.2 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 28 mm Sensor size: 1/2.55" Pixel size: 1.4 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Pixel size: 1.12 μm
Flash
Dual LED	Dual LED
Video recording
4K UHD (30 fps), 1080p (60 fps), 720p (30 fps) Video calling, Video sharing	4K UHD (30 fps), 1080p (120 fps), 720p (240 fps) EIS
Front
16 MP (Flash) Video capture: 4K UHD	8 MP Video capture: 1080p

Connectivity & Features

Bluetooth
5.0, Yes	5.0
WLAN
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot
USB
Type-C	Type-C, USB 2.0
Hearing aid compatible
	M3/T3
Location
GPS, A-GPS, Glonass	GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope, Compass, Barometer
Other
NFC, Tethering, Computer sync, OTA sync	NFC, VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
aptX-HD	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, 12, 13, 17, 20, 25, 26, 28, 66(AWS-3)	Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32(1500 L-band), 66(AWS-3)
4G (TDD)
Bands 38, 41	Bands 38, 40, 41
3G
Bands 5, 8, 4, 2, 1	Bands 1, 2, 4, 5, 8
Data Speed
LTE-A Cat 11 (600/75 Mbit/s), HSPA, HSUPA, UMTS	LTE-A Cat 11 (600/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type
Nano SIM	Nano SIM
HD Voice
	Yes

Regulatory Approval

FCC approval
	Date approved: Feb 25, 2019 FCC ID value: A4RG020G
Measured SAR
	Head: 1.15 W/kg Body: 1.13 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.19 W/kg

Buyers information

MSRP
$ 399	$ 399
In The Box
	18W USB-C power adapter, 1M USB-C to USB-C cable (USB 2.0), Quick Start Guide, Quick Switch Adapter, SIM tool

Availability

Officially announced
Aug 31, 2017	May 07, 2019

Alternative variants

with Dual SIM

Dual SIM	Yes

4G (FDD)	Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)

with 64 GB storage

Memory	64GB

Links

Full specifications
Motorola Moto X4 Specs	Google Pixel 3a Specs
PhoneArena Review
Motorola Moto X4 Review	Google Pixel 3a Review
User Reviews
Motorola Moto X4 User Reviews	Google Pixel 3a User Reviews