Samsung Galaxy A8 Star vs Samsung Galaxy Z Flip 4 Specs Comparison

Availability

Officially announced
	Aug 10, 2022
Prices (MSRP)
	$1000

Design

Dimensions
6.39 x 3.03 x 0.30 inches 162.4 x 77 x 7.6 mm	6.50 x 2.83 x 0.27 inches 165.2 x 71.9 x 6.9 mm
Folded
	(84.9 x 71.9 x 17.1 mm)
Weight
6.74 oz / 191.0 g	6.60 oz / 187.0 g
Materials
Back: Glass Frame: Metal	Back: Glass Frame: Aluminum
Resistance
	Yes; IPX8
Biometrics
2D Face unlock, Fingerprint (touch)	Fingerprint (touch)
Features
Notification light
Keys
Left: Volume control, Other; Right: Lock/Unlock key	Left: Volume control, Lock/Unlock key
Colors
Black, White

Display

Size
6.3-inch, 80.77% screen-to-body	6.7-inch, 85.52% screen-to-body
Type
Super AMOLED	Dynamic AMOLED, 120Hz, HDR
Resolution
2220x1080px, 18.5:9 ratio, 392 PPI	2640x1080px, 22:9 ratio, 426 PPI
Features
	Folding inside the device, HDR support, Ambient light sensor, Proximity sensor
Front cover display
	1.9 inches 260 x512 px

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
Untested	0.9 (Excellent)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 660 SDM660 (14 nm)	Snapdragon 8+ Gen 1 SM8475
Processor
Octa-core 2200 MHz Kryo 260	Octa-core 1x3.19GHz Cortex-X2 3x2.75G​Hz Cortex-A710 4x1.8​0GHz Cortex-A510
GPU
Adreno 512	Adreno 670
Memory
6GB (LPDDR4)/64GB	8GB (LPDDR5)/128GB (UFS 3.1) 8GB/256GB 8GB/512GB
Storage expansion
microSDXC up to 400 GB	not expandable
OS
Android (9.0 Pie, 8.0 Oreo)	Android (12)

PhoneArena Performance Test

GeekBench 6 Single
Untested	1051
GeekBench 6 Multi
Untested	2683
3D Mark High
Untested	2094
3D Mark Low
Untested	968

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
3700 mAh, Li - Ion	3700 mAh
Charging
Fast charging	Fast charging Qi wireless charging, Reverse wireless charging
Charge speed
	Wired: 25.0W Wireless: 15.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

5h 0min

Browsing

11h 40min

Video

7h 20min

Gaming

6h 31min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Dual camera	Dual camera
Main camera
16 MP (PDAF) Aperture size: F1.7 Focal length: 26 mm Sensor size: 1/2.8" Pixel size: 1.12 μm	12 MP (OIS, PDAF) Aperture size: F1.8 Pixel size: 1.8 μm
Second camera
24 MP (PDAF, CMOS image sensor) Aperture size: F1.7 Focal Length: 26 mm Sensor size: 1/2.8" Pixel size: 0.9 μm	12 MP (Ultra-wide) Aperture size: F2.4 Pixel size: 1.12 μm
Flash
LED	LED
Video recording
4K UHD (30 fps), 1080p (30 fps) Hyperlapse, EIS, Video calling, Video sharing	4K UHD (60 fps), 1080p (240 fps), 720p
Front
24 MP (Wide Angle) Video capture: 1080p	Yes Folded: 10 MP

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

131

Overall

136

Photo

125

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.0	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 Direct, Hotspot 802.11 a, b, g, n, ac
USB
Type-C, USB 2.0	Type-C
Sensors
Accelerometer, Gyroscope, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, ANT+, VoIP, Tethering, Computer sync, OTA sync	NFC

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
Dolby Atmos, Album art cover, Background playback
Screen mirroring
Wireless screen share,MirrorLink	Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G Bands
	5G Ready
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28
4G (TDD) Bands
38, 40, 41
3G Bands
5, 8, 2, 1
Data Speed
LTE-A Cat 9 (450/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM	Nano SIM, eSIM

Regulatory Approval

FCC approval
	Date approved: Apr 20, 2023 FCC ID value: A3LSMF721U
Measured SAR
Head: 0.43 W/kg Body: 1.73 W/kg	Head: 0.89 W/kg Body: 0.94 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.06 W/kg

Alternative variants

With 512GB internal storage

Memory	512GB

With 256GB internal storage

Memory	256GB

Links

Full specifications
Samsung Galaxy A8 Star Specs	Samsung Galaxy Z Flip 4 Specs
PhoneArena Review
	Samsung Galaxy Z Flip 4 Review