Samsung Galaxy S25 vs OPPO Find X8 Ultra Specs Comparison

Design

Dimensions
5.78 x 2.78 x 0.28 inches (~0.33 inches with camera bump) 146.9 x 70.5 x 7.2 mm (~8.45 mm with camera bump)	6.42 x 3.02 x 0.35 inches 163.1 x 76.8 x 8.8 mm
Weight
5.71 oz (162.0 g)	7.97 oz (226.0 g)
Materials
Back: Glass (Corning Gorilla Glass Victus 2) Frame: Aluminum	Back: Glass (Corning Gorilla Glass) Frame: Aluminum
Resistance
Water, Dust; IP68	Water, Dust; IP68
Biometrics
Ultrasonic in-screen fingerprint	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Icy Blue, Mint, Navy, Silver Shadow	Matte Black, Pure White, Shell Pink

Display

Size
6.2-inch	6.8-inch
Resolution
2340x1080px, 19.5:9 ratio, 416 PPI	3168x1440px, 20:9 ratio, 510 PPI
Technology
Dynamic AMOLED	AMOLED
Refresh rate
120Hz	120Hz
Screen-to-body
91.02 %	90.27 %
Peak brightness
2600 cd/m2 (nit)	2500 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus 2), Ambient light sensor, Proximity sensor	HDR support, Dolby Vision, Scratch-resistant glass (Corning Gorilla Glass Victus 2), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 8 Elite SM8750-AB (3 nm)	Qualcomm Snapdragon 8 Elite SM8750-AB (3 nm)
Processor
Octa-core 2x 4.47GHz Oryon V2 Phoenix L + 6x 3.53GHz Oryon V2 Phoenix M	Octa-core 2x 4.32GHz Oryon V2 Phoenix L + 6x 3.53GHz Oryon V2 Phoenix M
GPU
Adreno 830	Adreno 830
RAM
12GB (LPDDR5X)	12GB (LPDDR5X)
Internal storage
128GB (UFS 4.0)	256GB (UFS 4.1)
Storage expansion
not expandable	not expandable
OS
Android (15), One UI	Android (15)

Battery

Capacity
4000 mAh	6100 mAh
Type
Li - Ion	Si - Carbon
Charging
Fast charging, Qi wireless charging, Reverse wireless charging	Fast charging, Qi wireless charging, Reverse wired charging
Charge speed
Wired: 25.0W Wireless: 15.0W	Wired: 100.0W Wireless: 50.0W

PhoneArena Battery Tests

Battery Life Estimate

7h 6min

Browsing

18h 29min

Video

8h 1min

Gaming

12h 20min

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
Triple camera	Quad camera
Main camera
50 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 24 mm Sensor size: 1/1.56" Pixel size: 1.0 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
12 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 1.4 μm	50 MP (Ultra-wide) Aperture size: F2.0 Focal Length: 15 mm Pixel size: 0.64 μm
Third camera
10 MP (Telephoto) Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 67 mm Sensor size: 1/3.94" Pixel size: 1.0 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) 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
7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps) HDR, Continuous autofocus, Picture-taking during video recording	3840x2160 (4K UHD) (120 fps)
Front
12 MP (HDR), Video capture: 3840x2160 (4K UHD) (60 fps)	32 MP (Autofocus), Video capture: 3840x2160 (4K UHD) (60 fps)

PhoneArena Camera Tests

147

Overall

151

Photo

142

Video

157

Overall

160

Photo

155

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.4	5.4
Wi-Fi
802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 6E,Wi-Fi 7,dual-band,tri-band Wi-Fi Direct, Hotspot
USB
Type-C, USB 3.2	Type-C, USB 3.2
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
Sensors
Accelerometer, Gyroscope, Compass, Barometer	Accelerometer, Gyroscope, Compass, Emergency SOS via satellite (SMS sending/receiving)
Other
NFC, Ultra Wideband (UWB)	NFC, Infrared

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 n1, n2, n5, n7, n25, n28, n41, n66, n71, n258, n260, n261, SA, NSA, Sub-6, mmWave, 5G Ready	Bands n1, n2, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n77, n78, n79, SA, NSA
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 19(800 Upper), 20(800 DD), 25(1900+), 28(700 APT), 30(2300 WCS), 71(600)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)
4G (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)	Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900)
Data Speed
LTE-A Pro Cat 20 (2000/150 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: A3LSMS931U
Measured SAR
Head: 1.13 W/kg Body: 0.81 W/kg Simultaneous Transmission: 1.08 W/kg

Buyers information

MSRP
$ 799 / € 899	$ 952
In The Box
USB-C cable, SIM ejector tool, Paperwork

Availability

Officially announced
Jan 22, 2025	Apr 10, 2025

Alternative variants

With 256GB internal storage

Internal storage	256GB
MSRP	$ 860

With 16GB RAM and 512GB internal storage

RAM	16GB
Internal storage	512GB

With 512GB internal storage

Internal storage	512GB

With 16GB RAM and 1TB internal storage

RAM	16GB
Internal storage	1024GB

Links

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