Microsoft Surface Duo 2 vs Samsung Galaxy Z Fold 6 Specs Comparison

Display

Size
8.3-inch	7.6-inch
Resolution
2688 x 1892 px, 396 PPI	2160 x 1856 px, 21.9:18 ratio, 375 PPI
Technology
AMOLED	Dynamic AMOLED
Refresh rate
	120Hz
Screen-to-body
78.08 %	90.56 %
Peak brightness
800 cd/m2 (nit)	2600 cd/m2 (nit)
Features
360° folding, HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor	Folding inside the device, HDR support, Ambient light sensor, Proximity sensor
Front cover display
5.8 inches 1892 x1344 px AMOLED Scratch-resistant glass (Corning Gorilla Glass Victus), Part of the main display	6.3 inches 2376 x968 px Dynamic AMOLED 120Hz refresh rate, Scratch-resistant glass (Corning Gorilla Glass Victus 2), Ambient light sensor, Proximity senso
Rear cover display
5.8 inches 1892 x1344 px AMOLED Scratch-resistant glass (Corning Gorilla Glass Victus), Part of the main display

Hardware

System chip
Qualcomm Snapdragon 888 SM8350 (5 nm)	Qualcomm Snapdragon 8 Gen 3 for Galaxy SM8650-AC (4 nm)
Processor
Octa-core, 2840 MHz, Kryo 680, 64-bit	Octa-core, 1x 3.40GHz Cortex-X4 + 3x 3.15GHz Cortex-A720 + 2x 2.96GHz Cortex-A720 + 2x 2.27GHz Cortex-A520
GPU
Adreno 660	Adreno 750
RAM
8GB (LPDDR5)	12GB (LPDDR5X)
Internal storage
128GB	256GB (UFS 4.0), not expandable
OS
Android (11)	Android (14), One UI
Device type
Smartphone	Smartphone

Battery

Capacity
4449 mAh	4400 mAh
Type
Not user replaceable	Li - Polymer, Not user replaceable
Charging
USB Power Delivery	Fast charging, Qi wireless charging, Reverse wireless charging
Max charge speed
Wired: 23.0W	Wired: 25.0W Wireless: 15.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

5h 33min

Browsing

12h 42min

Video

7h 1min

Gaming

10h 30min

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: F1.7 Focal length: 27 mm Pixel size: 1.4 μm	50 MP (OIS, PDAF) Specifications: Aperture size: F1.8 Focal length: 23 mm Sensor size: 1/1.57" Pixel size: 1.0 μm
Second camera
12 MP (Telephoto, OIS, PDAF) Specifications: Optical zoom: 2.0x Aperture size: F2.4 Focal Length: 51 mm 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
16 MP (Ultra-wide) Specifications: Aperture size: F2.2 Focal Length: 13 mm Pixel size: 1.0 μm	12 MP (Ultra-wide) Specifications: Aperture size: F2.2 Focal Length: 12 mm Sensor size: 1/3.2" Pixel size: 1.12 μm
Flash
Dual LED	LED
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps)	Yes Features: HDR, Continuous autofocus, 10-bit HDR
Front
12 MP	4 MP (Under-screen, HDR), Video capture: 3840x2160 (4K UHD) (30 fps) Folded: 10 MP

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

142

Overall

147

Photo

136

Video

Find out more details about photo and video scores for all phones we have tested on our PhoneArena Camera Score page.

Design

Dimensions
5.72 x 7.26 x 0.22 inches (145.2 x 184.5 x 5.50 mm)	6.04 x 5.22 x 0.22 inches (153.5 x 132.6 x 5.6 mm) thickness with camera 0.26 inches (6.7 mm)
Folded
(145.2 x 92.1 x 11.0 mm)	6.04 x2.68 x0.47 inches (153.5 x 68.1 x 12.1 mm)
Weight
10.02 oz(284.0 g)	8.43 oz(239.0 g)
Materials
Back: Glass (Corning Gorilla Glass)	Back: Glass (Corning Gorilla Glass Victus 2) Frame: Aluminum
Resistance
	Water, Dust; IP48
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Glacier, Obsidian	Silver Shadow, Pink, Navy, Crafted Black, White

Cellular

5G
Bands n1, n2, n3, n5, n7, n20, n25, n28, n38, n41, n66, n71, n77, n78, n79, n260, n261, SA, NSA, Sub-6, mmWave	Bands n1, n2, n5, n7, n25, n28, n41, n66, n71, n77, n78, n258, n260, n261, SA, NSA, Sub-6, mmWave
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), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 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)
4G (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 46, 48(3600)	Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 48(3600)
3G
Bands 1(2100), 2(1900), 5(850), 8(900)	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 Pro Cat 20 (2000/150 Mbit/s), LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
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
aptX, aptX-HD, Album art cover, Background playback	Dolby Atmos, aptX, aptX-HD
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
Noise cancellation	Noise cancellation

Connectivity & Features

Bluetooth
5.1	5.3
Wi-Fi
802.11 a,b,g,n,ac,ax(Wi-Fi 6),dual-band MIMO, Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 6E Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 3.2, Features: Charging, OTG, Video out	Type-C (reversible), USB 3.2, Features: Charging, OTG
Hearing aid compatible
M4/T3	M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers)	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Other
Tethering, Computer sync, OTA sync	NFC

Regulatory Approval

FCC approval
	Date approved: May 31, 2024 FCC ID value: A3LSMF956U
Measured SAR
	Head: 1.08 W/kg Body: 1.14 W/kg Simultaneous Transmission: 1.58 W/kg

Buyers information

MSRP
	$ 1900 / € 1900
In The Box
	USB-C cable, SIM ejector tool, Paperwork

Availability

Officially announced
	Jul 10, 2024

Alternative variants

With 256GB internal storage

Internal storage	256GB

With 512GB internal storage

Internal storage	512GB
MSRP	$ 2019

With 512GB internal storage

Internal storage	512GB

With 1TB internal storage

Internal storage	1024GB
MSRP	$ 2259

Links

Full specifications
Microsoft Surface Duo 2 Specs	Samsung Galaxy Z Fold 6 Specs
PhoneArena Review
	Samsung Galaxy Z Fold 6 Review
User Reviews
Microsoft Surface Duo 2 User Reviews	Samsung Galaxy Z Fold 6 User Reviews