realme X3 SuperZoom vs Google Pixel 4a 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.

9.1
Google Pixel 4a
realme X3 SuperZoom Google Pixel 4a
Released · Jun 02, 2020
Released · Aug 20, 2020
6.6-inch · 2400x1080px
5.8-inch · 2340x1080px
Quad camera
Single camera
8GB · 128GB
6GB · 128GB
4200 mAh
3140 mAh
Check prices

Design

Dimensions
6.45 x 2.98 x 0.35 inches
163.8 x 75.8 x 8.9 mm
5.67 x 2.73 x 0.32 inches
144 x 69.4 x 8.2 mm
Weight
7.13 oz (202.0 g) 5.04 oz (143.0 g)
Materials
Back: Glass
Frame: Plastic
Back: Plastic
Frame: Plastic
Biometrics
Fingerprint (touch) Fingerprint (touch)
Keys
Left: Volume control; Right: Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Arctic white, Glacier blue Just black

Display

Size
6.6-inch 5.8-inch
Resolution
2400x1080px, 20:9 ratio, 399 PPI 2340x1080px, 19.5:9 ratio, 444 PPI
Technology
IPS LCD OLED
Refresh rate
120Hz 60Hz
Screen-to-body
84.81 % 82.53 %
Features
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor HDR support, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 855+ SM8150-AC (7 nm) Qualcomm Snapdragon 730G SM7150-AA (8 nm)
Processor
Octa-core
Kryo 485
Octa-core
2200 MHz
Kryo 470
GPU
Adreno 640 Adreno 618
Memory
8GB (LPDDR4)/128GB (UFS 3.0) 6GB (LPDDR4)/128GB (UFS 2.1)
Storage expansion
not expandable not expandable
OS
Android (10) Android (12, 11, 10)

Battery

Type
4200 mAh, Li - Polymer 3140 mAh, Li - Polymer
Charging
Fast charging USB Power Delivery
Charge speed
Wired: 30.0W 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

Camera

Rear
Quad camera Single camera
Main camera
64 MP (PDAF)
Aperture size: F1.8
Focal length: 26 mm
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
8 MP (Ultra-wide)
Aperture size: F2.3
Focal Length: 16 mm
Sensor size: 1/4"
Pixel size: 1.12 μm
Third camera
8 MP (Telephoto, OIS, PDAF)
Optical zoom: 5.0x
Aperture size: F3.4
Focal Length: 124 mm
Fourth camera
2 MP (Macro)
Aperture size: F2.4
Pixel size: 1.75 μm
Flash
Dual LED LED
Video recording
4K UHD (60 fps), 1080p (60 fps), 720p (960 fps)
Time-lapse video, EIS
4K UHD (30 fps), 1080p (120 fps), 720p (240 fps)
EIS
Front
32 MP (Dual-Camera, EIS)
Video capture: 1080p
8 MP
Video capture: 1080p

Connectivity & Features

Bluetooth
5.0 5.1
WLAN
a,b,g,n,ac,dual-band
MIMO, Wi-Fi Direct, Hotspot
a,b,g,n,ac,dual-band
MIMO, Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0 Type-C, USB 3.1
Sensors
Accelerometer, Gyroscope, Compass Accelerometer, Gyroscope, Compass, Barometer
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, Dual-band positioning, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Other
NFC NFC

Multimedia

Headphones
No 3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Multiple speakers
Features
Dolby Atmos aptX, aptX-HD
Screen mirroring
Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

4G (FDD)
Bands 1, 2, 3, 4, 5, 7, 8, 20, 28 Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 20, 25, 26, 28, 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)
4G (TDD)
Bands 38, 40, 41 Bands 38, 39, 40, 41
3G
Bands 1, 5, 8 Bands 1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s 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

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

Buyers information

MSRP
$ 349

Availability

Officially announced
May 26, 2020 Aug 03, 2020

Alternative variants

with 256GB storage
Memory 12GB/256GB
FCC OKs Cingular\'s purchase of AT&T Wireless