Nokia XR20 vs Samsung Galaxy Z Flip 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.

	6.0
Nokia XR20	Samsung Galaxy Z Flip 4
Released · Jul 29, 2021	Released · Aug 26, 2022
6.7-inch · 2400x1080px	6.7-inch · 2640x1080px
Dual camera	Dual camera
6GB · 128GB	8GB · 128GB
4630 mAh	3700 mAh
Check prices	Check prices

Design

Dimensions
6.76 x 3.21 x 0.42 inches 171.64 x 81.5 x 10.64mm	6.50 x 2.83 x 0.27 inches 165.2 x 71.9 x 6.9 mm
Folded
	(84.9 x 71.9 x 17.1 mm)
Weight
10.02 oz (284.0 g)	6.60 oz (187.0 g)
Materials
Back: Plastic Frame: Plastic	Back: Glass Frame: Aluminum
Resistance
Dust, Shock; IP68; MIL-STD-810	Yes; IPX8
Biometrics
2D Face unlock, Fingerprint (touch)	Fingerprint (touch)
Keys
Left: Other; Right: Volume control, Lock/Unlock key	Left: Volume control, Lock/Unlock key
Colors
Ultra Blue, Granite Gre

Display

Size
6.7-inch	6.7-inch
Resolution
2400x1080px, 20:9 ratio, 395 PPI	2640x1080px, 22:9 ratio, 426 PPI
Technology
	Dynamic AMOLED
Refresh rate
60Hz	120Hz
Screen-to-body
76.72 %	85.52 %
Peak brightness
550 cd/m2 (nit)
Features
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
	1.9 inches 260 x512 px

Hardware

System chip
Qualcomm Snapdragon 480 SM4350 (8 nm)	Qualcomm Snapdragon 8+ Gen 1 SM8475
Processor
Octa-core 2000 MHz Kryo 460 Gold	Octa-core 1x 3.19GHz Cortex-X2 + 3x 2.75GHz Cortex-A710 + 4x 1.80GHz Cortex-A510
GPU
Adreno 619	Adreno 670
RAM
6GB	8GB (LPDDR5)
Internal storage
128GB	128GB (UFS 3.1)
Storage expansion
microSDXC up to 512 GB	not expandable
OS
Android (11)	Android (12)

Battery

Capacity
4630 mAh	3700 mAh
Charging
Fast charging, Qi wireless charging	Fast charging, Qi wireless charging, Reverse wireless charging
Charge speed
Wired: 18.0W Wireless: 15.0W	Wired: 25.0W Wireless: 15.0W

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

5h 0min

Browsing

11h 40min

Video

7h 20min

Gaming

6h 31min

Camera

Rear
Dual camera	Dual camera
Main camera
48 MP (Autofocus) Aperture size: F1.8 Sensor size: 1/2.3" Pixel size: 0.8 μm	12 MP (OIS, PDAF) Aperture size: F1.8 Pixel size: 1.8 μm
Second camera
13 MP (Ultra-wide) Aperture size: F2.4 Sensor size: 1/3" Pixel size: 1.12 μm	12 MP (Ultra-wide) Aperture size: F2.4 Pixel size: 1.12 μm
Flash
Dual LED	LED
Video recording
1920x1080 (Full HD) (60 fps) Time-lapse video	3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD)
Front
8 MP	Yes Folded: 10 MP

N/A

Overall

N/A

Photo

N/A

Video

131

Overall

136

Photo

125

Video

Connectivity & Features

Bluetooth
5.1	5.2
WLAN
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 Wi-Fi Direct, Hotspot
USB
Type-C, USB 3.0	Type-C
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, 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)
Other
NFC	NFC

Multimedia

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

Cellular

5G
Bands n2, n5, n25, n38, n41, n48, n66, n77, SA, NSA	Bands 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), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 30(2300 WCS), 66(AWS-3), 71(600)
4G (TDD)
Bands 38(2600), 40(2300), 41(2600+), 48(3600)
3G
Bands 1(2100), 19(800)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM	Nano SIM, eSIM

Regulatory Approval

FCC approval
Date approved: Aug 09, 2021 FCC ID value: 2AJOTTA-1371	Date approved: Apr 20, 2023 FCC ID value: A3LSMF721U
Measured SAR
Head: 1.43 W/kg Body: 0.96 W/kg Simultaneous Transmission: 1.43 W/kg Wireless Router: 1.38 W/kg	Head: 0.89 W/kg Body: 0.94 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.06 W/kg

Buyers information

MSRP
$ 550	$ 1000
In The Box
“Quick Start” guide, Type-C USB cable, SIM tray tool, 18W fast charger

Availability

Officially announced
Jul 26, 2021	Aug 10, 2022

Alternative variants

With 512GB internal storage


Internal storage	512GB

With 256GB internal storage


Internal storage	256GB

Links

Full specifications
Nokia XR20 Specs	Samsung Galaxy Z Flip 4 Specs
PhoneArena Review
	Samsung Galaxy Z Flip 4 Review