Samsung Galaxy Z Fold 4 vs Samsung Galaxy S26 Ultra Specs Comparison

Availability

Officially announced
Aug 10, 2022	Feb 25, 2026
Prices (MSRP)
$1799	12GB/256GB - $1300 12GB/512GB - $1500 16GB/1TB - $1800

Design

Dimensions
6.11 x 5.12 x 0.25 inches 155.1 x 130.1 x 6.3 mm	6.44 x 3.07 x 0.31 inches (~0.39 inches with camera bump) 163.6 x 78.1 x 7.9 mm (~10 mm with camera bump)
Folded
6.1062992 x2.64 x0.62 inches (155.1 x 67.1 x 15.8 mm)
Weight
9.28 oz / 263.0 g	7.55 oz / 214.0 g
Materials
Back: Glass Frame: Aluminum	Back: Glass (Corning Gorilla Glass Armor 2) Frame: Aluminum
Resistance
Water; IPX8	Water, Dust; IP68
Biometrics
Fingerprint (touch)	Ultrasonic in-screen fingerprint
Features
	Stylus
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Graygreen, Phantom Black, Beidge	Cobalt Violet, Sky Blue, Black, White, Silver Shadow, Pink Gold

Display

Size
7.6-inch, 90.79% screen-to-body	6.9-inch, 90.30% screen-to-body
Type
Dynamic AMOLED, 120Hz, HDR, 1200 nits	Dynamic AMOLED, 120Hz, HDR10+, 2600 nits
Resolution
2176x1812px, 6:5 ratio, 373 PPI	3120x1440px, 19.5:9 ratio, 498 PPI
Protection
	Corning Gorilla Glass Armor 2
Features
Folding inside the device, HDR support, Ambient light sensor, Proximity sensor
Front cover display
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 senso

PhoneArena Display Test

Bright Max (20% APL)
Untested	2420 (Excellent)
Bright Min
0.8 (Excellent)	0.8 (Excellent)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 8+ Gen 1 SM8475 (4 nm)	Snapdragon 8 Elite Gen 5 for Galaxy SM8850-1-AD (3 nm)
Processor
Octa-core 1x3.19GHz Cortex-X2 3x2.75G​Hz Cortex-A710 4x1.8​0GHz Cortex-A510	Octa-core 2x4.74GHz Oryon V3 Phoenix L 6x3.63GHz Oryon V3 Phoenix M
GPU
Adreno 670	Adreno 840
Memory
12GB (LPDDR5)/256GB (UFS 3.1) 12GB/512GB 12GB/1024GB	12GB (LPDDR5X)/256GB (UFS 4.0) 12GB/512GB 16GB/1024GB
Storage expansion
not expandable	not expandable
OS
Android (14, 13, 12)	Android (16), up to 7 OS updates

PhoneArena Performance Test

GeekBench 6 Single
1388	3753
GeekBench 6 Multi
3950	11259
3D Mark High
2105	7801
3D Mark Low
1524	3741

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
4400 mAh, Li - Polymer	5000 mAh, Li - Ion
Charging
Fast charging Qi wireless charging, Reverse wired charging	USB Power Delivery Qi2 wireless charging, Reverse wireless charging
Charge speed
Wired: 25.0W Wireless: 15.0W	Wired: 60.0W Wireless: 15.0W

PhoneArena Battery Tests

Battery Life Estimate

5h 44min

Browsing

12h 43min

Video

8h 47min

Gaming

7h 31min

Battery Life Estimate

7h 35min

Browsing

20h 10min

Video

9h 54min

Gaming

9h 17min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Quad camera
Main camera
50 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 23 mm Sensor size: 1/1.56" Pixel size: 1.0 μm	200 MP (OIS, PDAF) Sensor name: Samsung ISOCELL HP2 Aperture size: F1.4 Focal length: 23 mm Sensor size: 1/1.3" Pixel size: 0.6 μm
Second camera
12 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 12 mm Sensor size: 1/3.06" Pixel size: 1.12 μm	50 MP (Ultra-wide, PDAF) Sensor name: Samsung JN3 Aperture size: F1.9 Sensor size: 1/2.5" Pixel size: 0.7 μm
Third camera
10 MP (Telephoto) Aperture size: F2.4 Focal Length: 66 mm Sensor size: 1/3.94" Pixel size: 1.0 μm	10 MP (Telephoto, OIS, PDAF) Sensor name: Sony IMX754 Optical zoom: 3.0x Aperture size: F2.4 Sensor size: 1/3.94" Pixel size: 1.12 μm
Fourth camera
	50 MP (Telephoto, Periscope, OIS, PDAF) Sensor name: Sony IMX854 Optical zoom: 5.0x Aperture size: F2.9 Focal Length: 115 mm Sensor size: 1/2.52" Pixel size: 0.7 μm
Flash
LED	LED
Video recording
8K UHD (24 fps), 4K UHD (60 fps), 1080p (240 fps), 720p (960 fps)	8K UHD (30 fps), 4K UHD (120 fps), 1080p (240 fps) HDR, Continuous autofocus, Picture-taking during video recording
Front
4 MP (Under-screen) Folded: 10 MP	12 MP (PDAF, HDR) Video capture: 4K UHD (60 fps)

PhoneArena Camera Tests

135

Overall

144

Photo

127

Video

157

Overall

165

Photo

149

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.2	6.0
WLAN
Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 3.2	Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, 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, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC	NFC, Ultra Wideband (UWB)

Multimedia

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

Cellular

5G Bands
n2, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n75, n77, n78, n258, n260, n261	n1, n2, n5, n7, n25, n28, n41, n66, n71, n77, n78, n257, n258, n260, n261, SA, NSA, Sub-6, mmWave
LTE Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71
TDD Bands
38, 39, 40, 41, 46	38, 39, 40, 41, 48
3G Bands
1, 2, 4, 5, 8	1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM + eSIM	Nano SIM, eSIM

Regulatory Approval

FCC approval
Date approved: Apr 18, 2023 FCC ID value: A3LSMF936U
Measured SAR
Head: 0.96 W/kg Body: 0.63 W/kg Simultaneous Transmission: 0.92 W/kg Wireless Router: 0.84 W/kg

Alternative variants

With 512GB internal storage

Memory	512GB

With 1TB internal storage

Memory	1024GB

Discover more

Full Specs Samsung Galaxy Z Fold 4 Specs PA Review Samsung Galaxy Z Fold 4 Review

Full Specs Samsung Galaxy S26 Ultra Specs PA Review Samsung Galaxy S26 Ultra Review