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Samsung Galaxy Z Fold 3 vs Samsung Galaxy Z Fold 4 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
9.0
Samsung Galaxy Z Fold 3
6.4
Samsung Galaxy Z Fold 4
Samsung Galaxy Z Fold 3 Samsung Galaxy Z Fold 4
Released · Aug 27, 2021
Released · Aug 26, 2022
7.6-inch · 2208 x 1768 px
7.6-inch · 2176 x 1812 px
12 MP Main · 4 MP Selfie
50 MP Main · 4 MP Selfie
12GB · 256GB
12GB · 256GB
4400 mAh
4400 mAh
Check prices Check prices

Display

Size
7.6-inch 7.6-inch
Resolution
2208 x 1768 px, 22.5:18 ratio, 372 PPI 2176 x 1812 px, 6:5 ratio, 373 PPI
Technology
Super AMOLED Dynamic AMOLED
Refresh rate
120Hz 120Hz
Screen-to-body
88.57 % 90.79 %
Peak brightness
1200 cd/m2 (nit) 1200 cd/m2 (nit)
Features
Folding inside the device, Ambient light sensor, Proximity sensor Folding inside the device, HDR support, Ambient light sensor, Proximity sensor
Front cover display
6.2 inches
2268 x832 px
Super AMOLED
120Hz refresh rate, Folding inside the device, HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor 		6.2 inches
2316 x904 px
Dynamic AMOLED
120Hz refresh rate, HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus 2), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 888 SM8350 (5 nm) Qualcomm Snapdragon 8+ Gen 1 SM8475 (4 nm)
Processor
Octa-core, 1x 2.84GHz Kryo 680 + 3x 2.42GHz Kryo 680 + 4x 1.80GHz Kryo 680, 64-bit Octa-core, 1x 3.19GHz Cortex-X2 + 3x 2.75GHz Cortex-A710 + 4x 1.80GHz Cortex-A510
GPU
Adreno 660 Adreno 670
RAM
12GB (LPDDR5) 12GB (LPDDR5)
Internal storage
256GB (UFS 3.1), not expandable 256GB (UFS 3.1), not expandable
OS
Android (14, 13, 12, 11), One UI Android (14, 13, 12)
Device type
Smartphone Smartphone

Battery

Capacity
4400 mAh 4400 mAh
Type
Li - Polymer, Not user replaceable Li - Polymer, Not user replaceable
Charging
Fast charging, Qi wireless charging, Reverse wireless charging Fast charging, Qi wireless charging, Reverse wired charging
Max charge speed
Wired: 25.0W
Wireless: 11.0W 		Wired: 25.0W
Wireless: 15.0W
PhoneArena Battery Tests
Battery Life Estimate
4h 30min
Browsing
8h 15min
Video
6h 58min
Gaming
8h 24min
Battery Life Estimate
5h 44min
Browsing
12h 43min
Video
8h 47min
Gaming
7h 31min
Find out more details about battery and charging for all phones we have tested on our PhoneArena Battery Score page.

Camera

Rear
Triple camera Triple camera
Main camera
12 MP (OIS, PDAF)
Specifications:
Aperture size: F1.8
Focal length: 26 mm
Sensor size: 1/1.76"
Pixel size: 1.8 μm 		50 MP (OIS, PDAF)
Specifications:
Aperture size: F1.8
Focal length: 23 mm
Sensor size: 1/1.56"
Pixel size: 1.0 μm
Second camera
12 MP (Telephoto, OIS, PDAF)
Specifications:
Optical zoom: 2.0x
Aperture size: F2.4
Focal Length: 52 mm
Sensor size: 1/3.6"
Pixel size: 1.0 μm 		10 MP (Telephoto, OIS, PDAF)
Specifications:
Optical zoom: 3.0x
Aperture size: F2.4
Focal Length: 66 mm
Sensor size: 1/3.94"
Pixel size: 1.0 μm
Third camera
12 MP (Ultra-wide, OIS)
Specifications:
Aperture size: F2.2
Focal Length: 12 mm
Pixel size: 1.12 μm 		12 MP (Ultra-wide)
Specifications:
Aperture size: F2.2
Focal Length: 12 mm
Sensor size: 1/3.06"
Pixel size: 1.12 μm
Flash
LED LED
Video recording
Yes
Features:
HDR, Continuous autofocus, 10-bit HDR 		7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)
Front
4 MP (Under-screen, HDR), Video capture: 3840x2160 (4K UHD) (30 fps)
Folded: 10 MP 		4 MP (Under-screen)
Folded: 10 MP
PhoneArena Camera Tests
N/A
Overall
N/A
Photo
N/A
Video
135
Overall
144
Photo
127
Video
Find out more details about photo and video scores for all phones we have tested on our PhoneArena Camera Score page.

Design

Dimensions
6.23 x 5.04 x 0.25 inches
(158.2 x 128.1 x 6.4 mm)
thickness with camera 0.30 inches (7.7 mm) 		6.11 x 5.12 x 0.25 inches
(155.1 x 130.1 x 6.3 mm)
Folded
6.22 x2.64 x0.56 inches (158.2 x 67.1 x 14.4 mm) 6.1062992 x2.64 x0.62 inches (155.1 x 67.1 x 15.8 mm)
Weight
9.56 oz(271.0 g) 9.28 oz(263.0 g)
Materials
Back: Glass (Corning Gorilla Glass Victus)
Frame: Aluminum 		Back: Glass
Frame: Aluminum
Resistance
Dust; IPX8 Water; IPX8
Biometrics
Fingerprint (touch) Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Phantom Black, Phantom Green, Phantom Silver Graygreen, Phantom Black, Beidge

Cellular

5G
Bands n2, n5, n25, n41, n66, n71, n260, SA, NSA, Sub-6, mmWave Bands n2, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n75, n77, n78, n258, n260, n261
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 30(2300 WCS), 66(AWS-3), 71(600) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)
4G (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600) Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46
3G
Bands 1(2100), 2(1900), 5(850), 8(900), 9(1700) Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Nano SIM, eSIM Dual Nano SIM + eSIM

Multimedia

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

Connectivity & Features

Bluetooth
5.2 5.2
Wi-Fi
802.11 a,b,g,n,ac,ax(Wi-Fi 6)
Wi-Fi Direct, Hotspot 		802.11 a,b,g,n,ac,ax(Wi-Fi 6)
Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 3.2, Features: Charging, OTG Type-C (reversible), USB 3.2, Features: Charging, OTG
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Barometer Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Other
NFC NFC

Regulatory Approval

FCC approval
Date approved: Jun 23, 2021
FCC ID value: A3LSMF926U 		Date approved: Apr 18, 2023
FCC ID value: A3LSMF936U
Measured SAR
Head: 0.73 W/kg
Body: 0.86 W/kg
Simultaneous Transmission: 1.22 W/kg
Wireless Router: 0.79 W/kg 		Head: 0.96 W/kg
Body: 0.63 W/kg
Simultaneous Transmission: 0.92 W/kg
Wireless Router: 0.84 W/kg

Buyers information

MSRP
$ 1799 / € 1899 $ 1799
In The Box
USB-C cable, SIM ejector tool, Paperwork

Availability

Officially announced
Aug 11, 2021 Aug 10, 2022

Alternative variants

With 512GB internal storage
Internal storage 512GB
MSRP $ 1899
With 512GB internal storage
Internal storage 512GB
With Dual SIM and eSIM
SIM type Dual Nano SIM + eSIM
With 1TB internal storage
Internal storage 1024GB
FCC OKs Cingular\'s purchase of AT&T Wireless