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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.

Comparison mode:
Specs Size
Differences only
6.0
Samsung Galaxy Z Flip 4
8.0
Motorola razr 40
Samsung Galaxy Z Flip 4 Motorola razr 40
Released · Aug 26, 2022
Released · Jun 01, 2023
6.7-inch · 2640x1080px
6.9-inch · 2640x1080px
Dual camera
Dual camera
8GB · 128GB
8GB · 128GB
3700 mAh
4200 mAh
Check prices Check prices

Availability

Officially announced
Aug 10, 2022 Jun 01, 2023
Prices (MSRP)
$1000

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

Display

Size
6.7-inch, 85.52% screen-to-body 6.9-inch, 85.19% screen-to-body
Type
Dynamic AMOLED, 120Hz, HDR P-OLED, 144Hz, HDR, 1400 nits
Resolution
2640x1080px, 22:9 ratio, 426 PPI 2640x1080px, 22:9 ratio, 413 PPI
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
Snapdragon 8+ Gen 1 SM8475 Snapdragon 7 Gen 1 SM7450-AB (4 nm)
Processor
Octa-core
1x3.19GHz Cortex-X2
3x2.75G​Hz Cortex-A710
4x1.8​0GHz Cortex-A510 		Octa-core
1x2.4GHz Cortex-A710
3x2.3​6GHz Cortex-A710
4x1.8​GHz Cortex-A510
GPU
Adreno 670 Adreno 644
Memory
8GB (LPDDR5)/128GB (UFS 3.1)
8GB/256GB
8GB/512GB 		8GB/128GB
Storage expansion
not expandable
OS
Android (12) Android (13)

Battery

Type
3700 mAh 4200 mAh
Charging
Fast charging
Qi wireless charging, Reverse wireless charging 		Motorola TurboPower
Qi wireless charging
Charge speed
Wired: 25.0W
Wireless: 15.0W 		Wired: 30.0W
Wireless: 5.0W
PhoneArena Battery Tests
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
Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Dual camera Dual camera
Main camera
12 MP (OIS, PDAF)
Aperture size: F1.8
Pixel size: 1.8 μm 		64 MP (OIS, PDAF)
Aperture size: F1.7
Sensor size: 1/2"
Pixel size: 0.7 μm
Second camera
12 MP (Ultra-wide)
Aperture size: F2.4
Pixel size: 1.12 μm 		13 MP (Ultra-wide)
Aperture size: F2.2
Sensor size: 1/3"
Pixel size: 1.12 μm
Flash
LED LED
Video recording
4K UHD (60 fps), 1080p (240 fps), 720p 4K UHD (30 fps), 1080p (60 fps)
Front
Yes
Folded: 10 MP 		32 MP
PhoneArena Camera Tests
131
Overall
136
Photo
125
Video
N/A
Overall
N/A
Photo
N/A
Video
Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.2 5.3
WLAN
a,b,g,n,ac
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac 		a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E,dual-band
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax
USB
Type-C Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC NFC

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

Cellular

5G Bands
5G Ready n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n77, n78, 5G Ready
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66
4G (TDD) Bands
38, 39, 40, 41, 42, 43, 48
3G Bands
1, 2, 4, 5, 8
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

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

Alternative variants

With 512GB internal storage
Memory 512GB
With 256GB internal storage
Memory 256GB
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