Samsung Galaxy S25 Ultra vs OPPO Find X8 Ultra Specs Comparison

Availability

Officially announced
Jan 22, 2025	Apr 10, 2025
Prices (MSRP)
$1299 | €1449	$952

Design

Dimensions
6.41 x 3.06 x 0.32 inches (~0.36 inches with camera bump) 162.8 x 77.6 x 8.2 mm (~9.1 mm with camera bump)	6.42 x 3.02 x 0.35 inches 163.1 x 76.8 x 8.8 mm
Weight
7.69 oz (218.0 g)	7.97 oz (226.0 g)
Materials
Back: Glass (Corning Gorilla Glass Armor 2) Frame: Titanium	Back: Glass (Corning Gorilla Glass) Frame: Aluminum
Resistance
Water, Dust; IP68	Water, Dust; IP68
Biometrics
Ultrasonic in-screen fingerprint	Optical in-screen fingerprint
Features
Stylus
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Titanium Silverblue, Titanium Black, Titanium Whitesilver, Titanium Gray	Matte Black, Pure White, Shell Pink

Display

Size
6.9-inch, 90.30% screen-to-body	6.8-inch, 90.27% screen-to-body
Type
Dynamic AMOLED, 120Hz, HDR, 2600 nits	AMOLED, 120Hz, HDR, 2500 nits
Resolution
3120x1440px, 19.5:9 ratio, 498 PPI	3168x1440px, 20:9 ratio, 510 PPI
Protection
Corning Gorilla Glass Armor 2	Corning Gorilla Glass Victus 2
Features
	HDR support, Dolby Vision, Scratch-resistant glass, Ambient light sensor, Proximity sensor

Hardware

System chip
Snapdragon 8 Elite for Galaxy SM8750-AB (3 nm)	Snapdragon 8 Elite SM8750-AB (3 nm)
Processor
Octa-core 2x4.47GHz Oryon V2 PhoenixL 6x3.53GH​z Oryon V2 PhoenixM	Octa-core 2x4.32GHz Oryon V2 PhoenixL 6x3.53GH​z Oryon V2 PhoenixM
GPU
Adreno 830	Adreno 830
Memory
12GB (LPDDR5X)/256GB (UFS 4.0) 12GB/512GB 12GB/1024GB	12GB (LPDDR5X)/256GB (UFS 4.1) 16GB/512GB 16GB/1024GB
Storage expansion
not expandable	not expandable
OS
Android (15), up to 7 OS updates	Android (15)

Battery

Type
5000 mAh, Li - Ion	6100 mAh, Si - Carbon
Charging
Fast charging Qi wireless charging, Reverse wireless charging	Fast charging Qi wireless charging, Reverse wired charging
Charge speed
Wired: 45.0W Wireless: 15.0W	Wired: 100.0W Wireless: 50.0W

PhoneArena Battery Tests

Battery Life Estimate

8h 0min

Browsing

20h 49min

Video

8h 54min

Gaming

14h 21min

Battery Life Estimate

8h 56min

Browsing

23h 36min

Video

11h 1min

Gaming

12h 47min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Quad camera	Quad camera
Main camera
200 MP (OIS, Laser and PDAF) Sensor name: Samsung ISOCELL HP2 Aperture size: F1.7 Focal length: 24 mm Sensor size: 1/1.3" Pixel size: 0.6 μm	50 MP (OIS, Laser and PDAF) Aperture size: F1.8 Focal length: 23 mm Sensor size: 1" Pixel size: 1.6 μm
Second camera
50 MP (Ultra-wide, PDAF) Sensor name: Samsung JN3 Aperture size: F1.9 Pixel size: 0.7 μm	50 MP (Ultra-wide) Aperture size: F2.0 Focal Length: 15 mm Pixel size: 0.64 μm
Third camera
10 MP (Telephoto, OIS, PDAF) Sensor name: Sony IMX754 Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 67 mm Sensor size: 1/3.52" Pixel size: 1.12 μm	50 MP (Telephoto, Periscope) Optical zoom: 6.0x Aperture size: F3.1 Focal Length: 135 mm Sensor size: 1/1.56" Pixel size: 0.8 μm
Fourth camera
50 MP (Telephoto, Periscope, OIS, PDAF) Sensor name: Sony IMX854 Optical zoom: 5.0x Aperture size: F3.4 Focal Length: 111 mm Sensor size: 1/2.52" Pixel size: 0.7 μm	50 MP (Telephoto, Periscope, OIS, PDAF) Optical zoom: 3.0x Aperture size: F2.1 Focal Length: 70 mm Sensor size: 1/1.56" Pixel size: 1 μm
Flash
LED	LED
Video recording
8K UHD (30 fps), 4K UHD (120 fps), 1080p (240 fps) HDR, Continuous autofocus, Picture-taking during video recording	4K UHD (120 fps)
Front
12 MP (PDAF, HDR) Video capture: 4K UHD (60 fps)	32 MP (Autofocus) Video capture: 4K UHD (60 fps)

PhoneArena Camera Tests

158

Overall

165

Photo

150

Video

157

Overall

160

Photo

155

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.4	5.4
WLAN
a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7,dual-band,tri-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 3.2	Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Emergency SOS via satellite (SMS sending/receiving), Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Other
NFC, Ultra Wideband (UWB)	NFC, Infrared

Multimedia

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

Cellular

5G Bands
n1, n2, n5, n7, n25, n28, n41, n66, n71, n77, n78, n257, n258, n260, n261, SA, NSA, Sub-6, mmWave	n1, n2, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n77, n78, n79, SA, NSA
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, 26, 28, 66
4G (TDD) Bands
38, 39, 40, 41, 48	34, 38, 39, 40, 41
3G Bands
1, 2, 4, 5, 8	1, 2, 4, 5, 6, 8
Data Speed
LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s	LTE-A, LTE Cat 5 (300/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s
SIM type
Nano SIM, eSIM	Dual Nano SIM

Regulatory Approval

FCC approval
Date approved: Nov 26, 2024 FCC ID value: A3LSMS938U
Measured SAR
Head: 1.26 W/kg Body: 0.64 W/kg Simultaneous Transmission: 1.19 W/kg

Alternative variants

With 512GB internal storage

Memory	512GB
Prices (MSRP)	$1420

With 16GB RAM and 512GB internal storage

Memory	16GB/512GB

With 1TB internal storage

Memory	1024GB
Prices (MSRP)	$1660

With 16GB RAM and 1TB internal storage

Memory	16GB/1024GB

International

5G Bands	n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n75, n77, n78, SA, NSA, Sub-6
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
SIM type	Dual Nano SIM + eSIM

Links

Full specifications
Samsung Galaxy S25 Ultra Specs	OPPO Find X8 Ultra Specs
PhoneArena Review
Samsung Galaxy S25 Ultra Review	OPPO Find X8 Ultra Review
User Reviews
Samsung Galaxy S25 Ultra User Reviews