Asus ZenFone 8 Flip 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.

Comparison mode:
Specs Size
Differences only
7.9
Asus ZenFone 8 Flip
9.1
Google Pixel 4a
Asus ZenFone 8 Flip Google Pixel 4a
Released · May 13, 2021
Released · Aug 20, 2020
6.7-inch · 2400x1080px
5.8-inch · 2340x1080px
Triple camera
Single camera
8GB · 128GB
6GB · 128GB
5000 mAh
3140 mAh
Check prices

Availability

Officially announced
May 12, 2021 Aug 03, 2020
Prices (MSRP)
$349

Design

Dimensions
6.50 x 3.04 x 0.38 inches
165.04 x 77.28 x 9.6 mm 		5.67 x 2.73 x 0.32 inches
144 x 69.4 x 8.2 mm
Weight
8.11 oz / 230.0 g 5.04 oz / 143.0 g
Materials
Back: Glass (Corning Gorilla Glass 3)
Frame: Aluminum 		Back: Plastic
Frame: Plastic
Biometrics
2D Face unlock, Optical in-screen fingerprint Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Galactic Black, Glacier Silver Just black

Display

Size
6.7-inch, 84.25% screen-to-body 5.8-inch, 82.53% screen-to-body
Type
AMOLED, 90Hz, HDR, 1000 nits OLED, 60Hz, HDR
Resolution
2400x1080px, 20:9 ratio, 395 PPI 2340x1080px, 19.5:9 ratio, 444 PPI
Protection
Corning Gorilla Glass 6 Corning Gorilla Glass 3
PhoneArena Display Test
Bright Max (20% APL)
Untested Untested
Bright Min
2 (Good) 2 (Good)
Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 888 SM8350 (5 nm) Snapdragon 730G SM7150-AA (8 nm)
Processor
Octa-core
2840 MHz
Kryo 680 		Octa-core
2200 MHz
Kryo 470
GPU
Adreno 660 Adreno 618
Memory
8GB (LPDDR5)/128GB (UFS 3.1)
8GB/256GB 		6GB (LPDDR4)/128GB (UFS 2.1)
Storage expansion
microSDXC up to 2048 GB not expandable
OS
Android (11) Android (12, 11, 10)

Battery

Type
5000 mAh 3140 mAh, Li - Polymer
Charging
Qualcomm Quick Charge 4 USB Power Delivery
Charge speed
Wired: 30.0W Wired: 18.0W
PhoneArena Battery Tests
Battery Life Estimate
Untested
Browsing
Untested
Video
8h 18min
Gaming
10h 5min
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
Triple camera, Doubles as a selfie camera Single camera
Main camera
64 MP (PDAF)
Aperture size: F1.8
Focal length: 27 mm
Sensor size: 1/1.7"
Pixel size: 1.6 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
12 MP (Ultra-wide, Autofocus)
Aperture size: F2.2
Focal Length: 14 mm
Sensor size: 1/2.55"
Pixel size: 1.4 μm
Third camera
8 MP (Telephoto)
Optical zoom: 3.0x
Focal Length: 80 mm
Flash
Dual LED LED
Video recording
8K UHD (30 fps), 4K UHD (120 fps), 1080p (240 fps), 720p (480 fps)
HDR, Time-lapse video, Picture-taking during video recording, EIS 		4K UHD (30 fps), 1080p (120 fps), 720p (240 fps)
EIS
Front
8 MP
Video capture: 1080p

Connectivity & Features

Bluetooth
5.2 5.1
WLAN
a,b,g,n,ac,Wi-Fi 6,dual-band
MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax 		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, Hall (for flip covers), Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, NavIC, 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, Multiple speakers Earpiece, Multiple speakers
Features
aptX, aptX-HD aptX, aptX-HD
Screen mirroring
Wireless screen share Wireless screen share
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

5G Bands
n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n77, n78, SA, NSA
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 20, 25, 26, 28, 29, 30, 66, 71
4G (TDD) Bands
34, 38, 39, 40, 41, 42 38, 39, 40, 41
3G Bands
1, 2, 3, 4, 5, 6, 8, 19 1, 2, 4, 5, 8
Data Speed
LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s LTE-A Cat 11 (600/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
No 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

Alternative variants

With 256GB internal storage
Memory 256GB
FCC OKs Cingular\'s purchase of AT&T Wireless