Samsung Galaxy Z Flip 4 vs Motorola Razr Ultra (2025) 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	7.4
Samsung Galaxy Z Flip 4	Motorola Razr Ultra (2025)
Released · Aug 26, 2022	Released · Apr 25, 2025
6.7-inch · 2640x1080px	7.0-inch · 2640x1080px
Dual camera	Dual camera
8GB · 128GB	16GB · 512GB
3700 mAh	4700 mAh
	Check prices

Design

Dimensions
6.50 x 2.83 x 0.27 inches 165.2 x 71.9 x 6.9 mm	6.75 x 2.91 x 0.28 inches 171.48 x 73.99 x 7.19 mm
Folded
(84.9 x 71.9 x 17.1 mm)	3.46 x2.91 x0.61 inches (88.12 x 73.99 x 15.69 mm)
Weight
6.60 oz (187.0 g)	7.02 oz (199.0 g)
Materials
Back: Glass Frame: Aluminum	Back: Glass, Vegan Leather Frame: Aluminum
Resistance
Yes; IPX8	Water; IP48
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Keys
Left: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key

Display

Size
6.7-inch	7.0-inch
Resolution
2640x1080px, 22:9 ratio, 426 PPI	2640x1080px, 22:9 ratio, 407 PPI
Technology
Dynamic AMOLED	LTPO
Refresh rate
120Hz	165Hz
Screen-to-body
85.52 %	85.19 %
Peak brightness
	4500 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	4.0 inches 1272 x1080 px P-OLED

Hardware

System chip
Qualcomm Snapdragon 8+ Gen 1 SM8475	Qualcomm Snapdragon 8 Elite SM8750-AB (3 nm)
Processor
Octa-core 1x 3.19GHz Cortex-X2 + 3x 2.75GHz Cortex-A710 + 4x 1.80GHz Cortex-A510	Octa-core 2x 4.32GHz Oryon V2 Phoenix L + 6x 3.53GHz Oryon V2 Phoenix M
GPU
Adreno 670	Adreno 830
RAM
8GB (LPDDR5)	16GB (LPDDR5X)
Internal storage
128GB (UFS 3.1)	512GB (UFS 4.0)
Storage expansion
not expandable
OS
Android (12)	Android (15)

Battery

Capacity
3700 mAh	4700 mAh
Type
	Li - Ion
Charging
Fast charging, Qi wireless charging, Reverse wireless charging	Motorola TurboPower, Qi wireless charging, Reverse wired charging
Charge speed
Wired: 25.0W Wireless: 15.0W	Wired: 68.0W Wireless: 30.0W

Battery Life Estimate

5h 0min

Browsing

11h 40min

Video

7h 20min

Gaming

6h 31min

Battery Life Estimate

7h 17min

Browsing

23h 51min

Video

6h 16min

Gaming

10h 21min

Camera

Rear
Dual camera	Dual camera
Main camera
12 MP (OIS, PDAF) Aperture size: F1.8 Pixel size: 1.8 μm	50 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 24 mm Sensor size: 1/1.56" Pixel size: 1.0 μm
Second camera
12 MP (Ultra-wide) Aperture size: F2.4 Pixel size: 1.12 μm	50 MP (Ultra-wide, PDAF) Aperture size: F2.0 Focal Length: 12 mm Pixel size: 0.6 μm
Flash
LED	LED
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD)	7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (60 fps)
Front
Yes Folded: 10 MP	50 MP

131

Overall

136

Photo

125

Video

134

Overall

144

Photo

125

Video

Connectivity & Features

Bluetooth
5.2	5.4
WLAN
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,Wi-Fi 7 Wi-Fi Direct, Hotspot
USB
Type-C	Type-C
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

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	Bands n1, n2, n3, n5, n7, n8, n12, n13, n14, n20, n25, n28, n29, n30, n38, n40, n41, n50, n66, n70, n71, n77, n78, 5G Ready
4G (FDD)
	Bands 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)
4G (TDD)
	Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 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 Pro Cat 20 (2000/150 Mbit/s), 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

Buyers information

MSRP
$ 1000	$ 1300
In The Box
	Phone, USB Type-C cable, SIM ejector tool, Papers

Availability

Officially announced
Aug 10, 2022	Apr 24, 2025

Alternative variants

With 512GB internal storage


Internal storage	512GB

With 1TB internal storage


Internal storage	1024GB

With 256GB internal storage


Internal storage	256GB

Links

Full specifications
Samsung Galaxy Z Flip 4 Specs	Motorola Razr Ultra (2025) Specs
PhoneArena Review
Samsung Galaxy Z Flip 4 Review	Motorola Razr Ultra (2025) Review