Microsoft Surface Duo vs Samsung Galaxy Z Fold 4 Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

8.1 inches

7.6 inches

Resolution:

2700 x 1800 pixels, 3:2 ratio, 401 PPI

2176 x 1812 pixels, 6:5 ratio, 373 PPI

Technology:

AMOLED

Dynamic AMOLED

Refresh rate:

120Hz

Screen-to-body:

71.93 %

90.79 %

Features:

360° folding, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Folding inside the device, HDR support, Ambient light sensor, Proximity sensor

Front cover display:

5.6 inches, 1800 x 1350 pixels, AMOLED, Scratch-resistant glass (Corning Gorilla Glass 5), Part of the main display

6.2 inches, 2316 x 904 pixels, Dynamic AMOLED, 120Hz refresh rate, HDR support, Ambient light sensor, Proximity sensor

Rear cover display:

5.6 inches, 1350 pixels 1800 x, AMOLED, Scratch-resistant glass (Corning Gorilla Glass 5), Part of the main display

Hardware

System chip:

Qualcomm Snapdragon 855 SM8150 (7 nm)

Qualcomm Snapdragon 8+ Gen 1 SM8475 (4 nm)

Processor:

Octa-core, 2840 MHz, Kryo 485, 64-bit

Octa-core, 1x 3.19GHz Cortex-X2 + 3x 2.75GHz Cortex-A710 + 4x 1.80GHz Cortex-A510

GPU:

Adreno 640

Adreno 670

RAM:

6GB LPDDR4

12GB LPDDR5

Internal storage:

128GB (UFS 3.0), not expandable

256GB (UFS 3.1), not expandable

OS:

Android (10)

Android (12)

Device type:

Smartphone

Battery

Capacity:

3577 mAh

4400 mAh

Type:

Not user replaceable

Charging:

Fast charging

Fast charging, Qi wireless charging, Reverse charging

Max charge speed:

Wired: 18.0W

Wired: 25.0W; Wireless: 15.0W

Camera

Rear:

Single camera, Doubles as a selfie camera

Triple camera

Main camera:

11 MP (PDAF)

50 MP (OIS, PDAF)

Specifications:

F2.0

F1.8; 23 mm; 1.0 μm

Second camera:

10 MP (Telephoto, OIS, PDAF)

Specifications:

Optical zoom: 3.0x; Aperture size: F2.4; Focal Length: 66 mm; Pixel size: 1.0 μm

Third camera:

12 MP (Ultra-wide)

Specifications:

Aperture size: F2.2; Focal Length: 12 mm; Pixel size: 1.12 μm

Flash:

LED

Video recording:

3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (60 fps)

7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)

Features:

EIS

Front:

4 MP (Under-screen)

Folded:

10 MP

Design

Dimensions:

7.36 x 5.72 x 0.19 inches (186.9 x 145.2 x 4.8 mm)

6.11 x 5.12 x 0.25 inches (155.1 x 130.1 x 6.3 mm)

Folded:

(145.2 x 93.3 x 9.9 mm)

(155.1 x 67.1 x 15.8 mm)

Weight:

8.82 oz (250.0 g)

9.28 oz (263.0 g)

Materials:

Back: Glass (Corning Gorilla Glass 5)

Back: Glass; Frame: Aluminum

Resistance:

Yes; IPX8

Biometrics:

Fingerprint (touch)

Keys:

Right: Volume control, Lock/Unlock key

Colors:

Glacier

Graygreen, Phantom Black, Beidge

Cellular

5G:

5G Ready

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)

4G (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46

3G:

Bands 1(2100), 2(1900), 5(850), 8(900)

Data Speed:

LTE-A Pro Cat 18 (1200/150 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, eSIM

Dual Nano SIM + eSIM

Multimedia

Headphones:

No 3.5mm jack

Speakers:

Earpiece, Loudspeaker

Earpiece, Multiple speakers

Features:

aptX

Screen mirroring:

Wireless screen share

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

5.0

5.2

Wi-Fi:

802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

802.11 a, b, g, n, ac, ax (Wi-Fi 6); Wi-Fi Direct, Hotspot

USB:

Type-C (reversible), USB 3.1

Type-C (reversible), USB 3.2

Features:

Charging, Headphones port, Video out

Charging, OTG

Location:

GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass, Hall (for flip covers), Heart rate

Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer

Other:

NFC

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

Buyers information

Price:

$ 1399

$ 1799

In The Box:

Bumper (Color: Glacier), Power Supply (18w), Quick Start Guide, Warranty and Compliance Guide, SIM Ejector tool

Availability

Officially announced:

Yes

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