Samsung Galaxy Z Flip 4 vs Motorola razr 40 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	8.0
Samsung Galaxy Z Flip 4	Motorola razr 40
Released · Aug 26, 2022	Released · Jun 01, 2023
6.7-inch · 2640 x 1080 px	6.9-inch · 2640 x 1080 px
12 MP Main	64 MP Main · 32 MP Selfie
8GB · 128GB	8GB · 128GB
3700 mAh	4200 mAh
Check prices	Check prices

Display

Size
6.7-inch	6.9-inch
Resolution
2640 x 1080 px, 22:9 ratio, 426 PPI	2640 x 1080 px, 22:9 ratio, 413 PPI
Technology
Dynamic AMOLED	P-OLED
Refresh rate
120Hz	144Hz
Screen-to-body
85.52 %	85.19 %
Peak brightness
	1400 cd/m2 (nit)
Features
Folding inside the device, HDR support, 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
Additional display
	1.5 inches, 194 x369 px, OLED

Hardware

System chip
Qualcomm Snapdragon 8+ Gen 1 SM8475	Qualcomm Snapdragon 7 Gen 1 SM7450-AB (4 nm)
Processor
Octa-core, 1x 3.19GHz Cortex-X2 + 3x 2.75GHz Cortex-A710 + 4x 1.80GHz Cortex-A510	Octa-core, 1x 2.4GHz Cortex-A710 + 3x 2.36GHz Cortex-A710 + 4x 1.8GHz Cortex-A510
GPU
Adreno 670	Adreno 644
RAM
8GB (LPDDR5)	8GB
Internal storage
128GB (UFS 3.1), not expandable	128GB
OS
Android (12)	Android (13)
Device type
Smartphone	Smartphone

Battery

Capacity
3700 mAh	4200 mAh
Type
Not user replaceable	Not user replaceable
Charging
Fast charging, Qi wireless charging, Reverse wireless charging	Motorola TurboPower, Qi wireless charging
Max charge speed
Wired: 25.0W Wireless: 15.0W	Wired: 30.0W Wireless: 5.0W

Battery Life Estimate

5h 0min

Browsing

11h 40min

Video

7h 20min

Gaming

6h 31min

Battery Life Estimate

Untested

Browsing

15h 28min

Video

10h 18min

Gaming

Untested

Camera

Rear
Dual camera	Dual camera
Main camera
12 MP (OIS, PDAF) Specifications: Aperture size: F1.8 Pixel size: 1.8 μm	64 MP (OIS, PDAF) Specifications: Aperture size: F1.7 Sensor size: 1/2" Pixel size: 0.7 μm
Second camera
12 MP (Ultra-wide) Specifications: Aperture size: F2.4 Pixel size: 1.12 μm	13 MP (Ultra-wide) Specifications: Aperture size: F2.2 Sensor size: 1/3" Pixel size: 1.12 μm
Flash
LED	LED
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD)	3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps)
Front
Yes Folded: 10 MP	32 MP

131

Overall

136

Photo

125

Video

N/A

Overall

N/A

Photo

N/A

Video

Design

Dimensions
6.50 x 2.83 x 0.27 inches (165.2 x 71.9 x 6.9 mm)	6.73 x 2.91 x 0.29 inches (170.82 x 73.95 x 7.35 mm)
Folded
(84.9 x 71.9 x 17.1 mm)	(73.95 x 88.24 x 15.8 mm)
Weight
6.60 oz(187.0 g)	6.65 oz(188.6 g)
Materials
Back: Glass Frame: Aluminum	Frame: Aluminum
Resistance
Yes; IPX8	Yes; IP52
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Keys
Left: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
	Sage Green, Vanilla Cream, Summer Lilac

Cellular

5G
Bands 5G Ready	Bands n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n77, n78, 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), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 32(1500 L-band), 66(AWS-3)
4G (TDD)
	Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 43, 48(3600)
3G
	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Nano SIM, eSIM	Nano SIM, eSIM

Multimedia

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

Connectivity & Features

Bluetooth
5.2	5.3
Wi-Fi
802.11 a,b,g,n,ac Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 6E,dual-band Wi-Fi Direct, Hotspot
USB
Type-C (reversible), Features: Charging	Type-C (reversible), USB 2.0, Features: Charging
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, 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
NFC	NFC

Regulatory Approval

FCC approval
Date approved: Apr 20, 2023 FCC ID value: A3LSMF721U
Measured SAR
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
$ 1000

Availability

Officially announced
Aug 10, 2022	Jun 01, 2023

Alternative variants

With 512GB internal storage


Internal storage	512GB

With 256GB internal storage


Internal storage	256GB

Links

Full specifications
Samsung Galaxy Z Flip 4 Specs	Motorola razr 40 Specs
PhoneArena Review
Samsung Galaxy Z Flip 4 Review	Motorola razr 40 Review