Samsung Galaxy Z Fold 4 vs Asus ROG Phone 9 Pro Specs Comparison

Availability

Officially announced
Aug 10, 2022
Prices (MSRP)
$1799	16GB/512GB - $1199 | €1299

Design

Dimensions
6.11 x 5.12 x 0.25 inches 155.1 x 130.1 x 6.3 mm	6.45 x 3.02 x 0.35 inches 163.8 x 76.8 x 8.9 mm
Folded
6.1062992 x2.64 x0.62 inches (155.1 x 67.1 x 15.8 mm)
Weight
9.28 oz / 263.0 g	8.01 oz / 227.0 g
Materials
Back: Glass Frame: Aluminum	Back: Glass Frame: Aluminum
Resistance
Water; IPX8	Water, Dust; IP68
Biometrics
Fingerprint (touch)	Optical in-screen fingerprint
Features
	Dedicated game buttons
Keys
Right: Volume control, Lock/Unlock key
Colors
Graygreen, Phantom Black, Beidge

Display

Size
7.6-inch, 90.79% screen-to-body	6.8-inch, 88.31% screen-to-body
Type
Dynamic AMOLED, 120Hz, HDR, 1200 nits	OLED, 185Hz, HDR, 2500 nits
Resolution
2176x1812px, 6:5 ratio, 373 PPI	2400x1080px, 20:9 ratio, 388 PPI
Protection
	Corning Gorilla Glass Victus 2
Features
Folding inside the device, HDR support, Ambient light sensor, Proximity sensor
Front cover display
6.2 inches 2316 x904 px Dynamic AMOLED 120Hz refresh rate, HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus 2), Ambient light sensor, Proximity senso

PhoneArena Display Test

Bright Max (20% APL)
Untested	2230 (Excellent)
Bright Min
0.8 (Excellent)	5.9 (Poor)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 8+ Gen 1 SM8475 (4 nm)	Snapdragon 8 Elite SM8750-AB (3 nm)
Processor
Octa-core 1x3.19GHz Cortex-X2 3x2.75G​Hz Cortex-A710 4x1.8​0GHz Cortex-A510	Octa-core 2x4.32GHz Prime cores 6x3.53GHz Performance core
GPU
Adreno 670	Adreno 830
Memory
12GB (LPDDR5)/256GB (UFS 3.1) 12GB/512GB 12GB/1024GB	16GB (LPDDR5X)/512GB (UFS 4.0) 24GB/1024GB
Storage expansion
not expandable
OS
Android (14, 13, 12)	Android (15)

PhoneArena Performance Test

GeekBench 6 Single
1388	3203
GeekBench 6 Multi
3950	10184
3D Mark High
2105	5935
3D Mark Low
1524	5813

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
4400 mAh, Li - Polymer	5800 mAh
Charging
Fast charging Qi wireless charging, Reverse wired charging	Fast charging Qi wireless charging, Reverse wired charging
Charge speed
Wired: 25.0W Wireless: 15.0W	Wired: 65.0W Wireless: 15.0W

PhoneArena Battery Tests

Battery Life Estimate

5h 44min

Browsing

12h 43min

Video

8h 47min

Gaming

7h 31min

Battery Life Estimate

8h 37min

Browsing

18h 25min

Video

12h 41min

Gaming

13h 41min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Triple camera
Main camera
50 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 23 mm Sensor size: 1/1.56" Pixel size: 1.0 μm	50 MP (OIS, PDAF) Sensor size: 1/1.56"
Second camera
12 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 12 mm Sensor size: 1/3.06" Pixel size: 1.12 μm	13 MP (Ultra-wide)
Third camera
10 MP (Telephoto) Aperture size: F2.4 Focal Length: 66 mm Sensor size: 1/3.94" Pixel size: 1.0 μm	13 MP (Telephoto, OIS) Optical zoom: 3.0x
Flash
LED	LED
Video recording
8K UHD (24 fps), 4K UHD (60 fps), 1080p (240 fps), 720p (960 fps)	4K UHD (60 fps), 1080p (240 fps)
Front
4 MP (Under-screen) Folded: 10 MP	32 MP Video capture: 1080p

PhoneArena Camera Tests

135

Overall

144

Photo

127

Video

138

Overall

138

Photo

137

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 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	b,g,n,ac,Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot 802.11 b, g, n, ac, ax
USB
Type-C, USB 3.2	Type-C
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
Other
NFC	NFC

Discover more

Full Specs Samsung Galaxy Z Fold 4 Specs PA Review Samsung Galaxy Z Fold 4 Review

Full Specs Asus ROG Phone 9 Pro Specs PA Review Asus ROG Phone 9 Pro Review

Multimedia

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

Cellular

5G Bands
n2, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n75, n77, n78, n258, n260, n261	n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n29, n38, n40, n41, n48, n66, n71, n77, n78, n79, SA, NSA, Sub-6
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 66, 71
4G (TDD) Bands
38, 39, 40, 41, 46	34, 38, 39, 41, 42, 48
3G Bands
1, 2, 4, 5, 8	1, 2, 4, 5, 6, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM + eSIM	Dual Nano SIM

Regulatory Approval

FCC approval
Date approved: Apr 18, 2023 FCC ID value: A3LSMF936U
Measured SAR
Head: 0.96 W/kg Body: 0.63 W/kg Simultaneous Transmission: 0.92 W/kg Wireless Router: 0.84 W/kg

Alternative variants

With 512GB internal storage

Memory	512GB

With 24GB RAM and 1TB internal storage

Memory	24GB/1024GB
Prices (MSRP)	$1499 | €1499

With 1TB internal storage

Memory	1024GB