Samsung Galaxy Z Flip vs Microsoft Surface Duo Specs Comparison

Availability

Officially announced
Feb 11, 2020	Aug 12, 2020
Prices (MSRP)
$1380	$1399

Design

Dimensions
6.59 x 2.90 x 0.28 inches 167.3 x 73.6 x 7.2 mm	7.36 x 5.72 x 0.19 inches 186.9 x 145.2 x 4.8 mm
Folded
(87.4 x 73.6 x 17.3 mm)	(145.2 x 93.3 x 9.9 mm)
Weight
6.46 oz / 183.0 g	8.82 oz / 250.0 g
Materials
Frame: Aluminum	Back: Glass (Corning Gorilla Glass 5)
Resistance
None
Biometrics
2D Face unlock, Fingerprint (touch)	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Mirror black, Mirror purple	Glacier

Display

Size
6.7-inch, 81.04% screen-to-body	8.1-inch, 71.93% screen-to-body
Type
Dynamic AMOLED, HDR	AMOLED
Resolution
2636x1080px, 22:9 ratio, 425 PPI	2700x1800px, 3:2 ratio, 401 PPI
Protection
	Corning Gorilla Glass 5
Features
	360° folding
Front cover display
	5.6 inches 1800 x1350 px AMOLED Scratch-resistant glass (Corning Gorilla Glass 5), Part of the main display
Rear cover display
	5.6 inches 1350 x1800 px AMOLED Scratch-resistant glass (Corning Gorilla Glass 5), Part of the main display
Additional display
1.1 inches, 112 x300 px, Super AMOLED

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
1.5 (Good)	Untested

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 855+ SM8150-AC (7 nm)	Snapdragon 855 SM8150 (7 nm)
Processor
Octa-core 1x2.96GHz Kryo 485 3x2.42GHz Kryo 485 4x1.80GHz Kryo 485	Octa-core 2840 MHz Kryo 485
GPU
Adreno 640	Adreno 640
Memory
8GB (LPDDR4)/256GB	6GB (LPDDR4)/128GB (UFS 3.0) 6GB/256GB
Storage expansion
not expandable	not expandable
OS
Android (12, 11, 10)	Android (10)

Battery

Type
3300 mAh, Li - Polymer	3577 mAh
Charging
Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging Qi wireless charging, Reverse wireless charging	Fast charging
Charge speed
	Wired: 18.0W

PhoneArena Battery Tests

Battery Life Estimate

4h 23min

Browsing

8h 26min

Video

6h 40min

Gaming

7h 46min

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Dual camera	Single camera, Doubles as a selfie camera
Main camera
12 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 27 mm Sensor size: 1/2.55" Pixel size: 1.4 μm	11 MP (PDAF) Aperture size: F2.0
Second camera
12 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm
Flash
LED	LED
Video recording
4K UHD (60 fps), 1080p (240 fps), 720p (960 fps) HDR, Time-lapse video, Hyperlapse, Continuous autofocus, EIS	4K UHD (60 fps), 1080p (60 fps) EIS
Front
10 MP Video capture: 4K UHD (30 fps)

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
Type-C, USB 2.0	Type-C, USB 3.1
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Heart rate, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T3
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, ANT+

Discover more

Full Specs Samsung Galaxy Z Flip Specs PA Review Samsung Galaxy Z Flip Review

Full Specs Microsoft Surface Duo Specs

Multimedia

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

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19, 20, 25, 26, 28, 29, 30, 66
4G (TDD) Bands
38, 39, 40, 41	38, 39, 40, 41, 46
3G Bands
1, 2, 4, 5, 8	1, 2, 5, 8
Data Speed
LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM, eSIM	Nano SIM, eSIM
HD Voice
Yes

Regulatory Approval

FCC approval
Date approved: Feb 05, 2020 FCC ID value: A3LSMF700U
Measured SAR
Head: 0.26 W/kg Body: 0.96 W/kg Simultaneous Transmission: 1.47 W/kg Wireless Router: 1.39 W/kg Phablet: 3.87 W/kg

Alternative variants

Colors	Grey
Prices (MSRP)	$2480

with 256GB storage

Memory	256GB
Prices (MSRP)	$1500

for AT&T

4G (FDD) Bands	1, 2, 3, 4, 5, 7, 8, 12, 14, 18, 19, 20, 28, 29, 30, 66

for Sprint

4G (FDD) Bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 66, 71