OPPO Find X9 Ultra vs Samsung Galaxy A18 Specs Comparison

Availability

Officially announced
Apr 21, 2026	Sep 15, 2026
Prices (MSRP)
12GB/512GB 16GB/1GB

Design

Dimensions
6.42 x 3.03 x 0.34 inches (~0.63 inches with camera bump) 163.16 x 76.97 x 8.65 (Canyon Orange) (~16.16 mm with camera bump) 163.16 x 76.97 x 9.10 (Tundra Umber)	6.47 x 3.07 x 0.30 inches (~0.38 inches with camera bump) 164.4 x 77.9 x 7.7 mm (~9.63 mm with camera bump)
Weight
8.29 oz / 235.0 g 236 gr (Tundra Umber)	6.91 oz / 196.0 g
Materials
Back: Glass Frame: Aluminum	Back: Plastic Frame: Plastic
Resistance
Water, Dust; IP69	Water, Dust; IP64
Biometrics
Ultrasonic in-screen fingerprint
Keys
Left: Other; Right: Volume control, Camera shutter, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Canyon Orange, Tundra Umber	Light Blue, Black, Gray

Display

Size
6.8-inch, 94.60% screen-to-body	6.7-inch, 85.99% screen-to-body
Type
AMOLED, Variable 1-120Hz, HDR, 1800 nits	Super AMOLED, 90Hz
Resolution
3168x1440px, 19.8:9 ratio, 510 PPI	2340x1080px, 19.5:9 ratio, 385 PPI
Protection
Corning Gorilla Glass Victus 2	Corning Gorilla Glass 3
Features
HDR support, Dolby Vision, Scratch-resistant glass, Ambient light sensor, Proximity sensor

Hardware

System chip
Snapdragon 8 Elite Gen 5 SM8850-AC (3 nm)	Samsung Exynos 1610
Processor
Octa-core 2x4.61GHz Oryon V3 Phoenix L 6x3.53GHz Oryon V3 Phoenix M	Octa-core 2x Cortex-A75@2.24GHz 6x Cortex-A55@2.0GHz
GPU
Adreno 840	Yes
Memory
12GB (LPDDR5X)/512GB (UFS 4.1) 16GB/1TB	4GB/64GB 4GB/128GB 4GB/256GB
Storage expansion
not expandable	microSDXC up to 2048 GB
OS
Android (16)	Android (17), up to 6 OS updates

Battery

Type
7050 mAh, Si - Carbon	5000 mAh, Li - Polymer
Charging
OPPO VOOC, Fast charging Qi wireless charging, Reverse wired charging	Fast charging
Charge speed
Wired: 100.0W Wireless: 50.0W	Wired: 25.0W

Camera

Rear
Penta camera	Triple camera
Main camera
200 MP (OIS, Laser and PDAF) Sensor name: Sony LYT-901 Aperture size: F1.5 Sensor size: 1/1.12″	50 MP
Second camera
50 MP (Ultra-wide) Sensor name: Sony LYT-600 Focal Length: 14 mm Sensor size: 1/2"	5 MP (Ultra-wide)
Third camera
200 MP (Telephoto) Sensor name: OmniVision OV52A Optical zoom: 3.0x Aperture size: F2.2 Focal Length: 85 mm	2 MP (Macro)
Fourth camera
50 MP (Periscope) Sensor name: Samsung ISOCELL JNL Optical zoom: 10.0x Aperture size: F3.5 Focal Length: 230 mm Sensor size: 1/2.75"
Fifth camera
3.2 MP (Color filter)
Flash
LED
Video recording
8K UHD (30 fps), 4K UHD (120 fps), 1080p (120 fps) OIS, HDR, Time-lapse video, Object tracking, EIS, Dolby Vision HDR, Cinematic mode	1080p (30 fps)
Front
50 MP (EIS, Autofocus, HDR) Video capture: 4K UHD (60 fps)	13 MP Video capture: 1080p (30 fps)

Connectivity & Features

Bluetooth
6.0	5.3
WLAN
Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7,dual-band,tri-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	Yes 802.11 a, b, g, n, ac
USB
Type-C, USB 3.2	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Emergency SOS via satellite (SMS sending/receiving), Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS
Other
NFC, Infrared	NFC

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Loudspeaker

Cellular

5G Bands
n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n38, n40, n41, n66, n71, n75, n77, n78, n79
LTE Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66, 71	1, 3, 5, 7, 8, 20, 28
TDD Bands
38, 39, 40, 41, 42	38, 40, 41
3G Bands
1, 2, 4, 5, 6, 8, 19	1, 3, 5, 8
Data Speed
LTE-A Pro Cat 21 (1400/200 Mbit/s), LTE-A
Dual SIM
	Yes
SIM type
Dual Nano SIM + eSIM	Dual Nano SIM

Discover more

Full Specs OPPO Find X9 Ultra Specs

Full Specs Samsung Galaxy A18 Specs