OPPO Find X vs Samsung Galaxy A9 (2018)

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Find X compared with Galaxy A9 (2018)

	OPPOFind X	SamsungGalaxy A9 (2018)
Overview
Released
Released	July 2018	November 2018
Display
Screen size
Screen size	6.4″	6.3″
Resolution
Resolution	2340 × 1080 (better)	2220 × 1080
Sharpness
Sharpness	403 pixels per inch (better)	392 pixels per inch
Panel
Panel	OLED	OLED
Display type
Display type	Curved 6.4-inch AMOLED, 2340 × 1080 and 19.5:9. GSMArena reports 6.42 inches for its standard unit; maker Japan brochure rounds to 6.4. Native refresh and manufacturer peak brightness are unpublished in the surviving exact documents.	Full HD+ Super AMOLED Infinity Display
Screen protection
Screen protection	Corning Gorilla Glass 5 front and back, GSMArena exact body test.	–
Display features
Display features	Notch-free Panoramic Arc Screen; maker claims 93.8% visual screen ratio. GSMArena measures DCI-P3 colour support and 426-nit white-screen maximum under its test conditions; this is not a maker peak-brightness claim.	–
Performance
Chip
Chip	Qualcomm Snapdragon 845	Snapdragon 660
Memory
Memory	8 GB	6 GB – 8 GB
Storage
Storage	128 GB, 256 GB, 512 GB (better)	128 GB
CPU
CPU	Qualcomm Snapdragon 845, exact maker brochure and UAE launch. Standard international reviews identify Kryo 385 CPU and Adreno 630 GPU.	Octa-core, four 2.2 GHz and four 1.8 GHz cores; Snapdragon 660 identified by Notebookcheck
Memory
Memory	8 GB RAM. Standard China first-sale hardware offered 128 GB; UAE standard launch and Japanese SuperVOOC model have 256 GB. Lamborghini edition has 512 GB, confirmed by GSMArena’s contemporary China launch coverage. China’s 256 GB Super Flash Edition supports SuperVOOC; UAE standard 256 GB instead uses VOOC. Finish and regional offerings differ.	–
Storage type
Storage type	128/256 GB standard configurations and 512 GB Lamborghini edition; no memory-card expansion, independent exact tests. SuperVOOC 256 GB is not interchangeable with standard VOOC 256 GB.	128 GB internal storage; dedicated microSD slot up to 512 GB
Cameras
Main camera
Main camera	16 MP	24 MP (better)
Ultra wide camera
Ultra wide camera	None	8 MP
Telephoto camera
Telephoto camera	None	10 MP
Optical zoom
Optical zoom	None	None
Front camera
Front camera	25 MP (better)	24 MP
Main camera
Main camera	16 MP main camera, f/2.0 and optical stabilisation. GSMArena exact camera test identifies Sony IMX519, 1/2.6-inch optical format and 1.22 µm pixels; maker confirms the 16 + 20 MP rear pair.	24 MP, F1.7, autofocus
Ultra wide camera
Ultra wide camera	–	8 MP, F2.4, 120-degree field of view
Telephoto camera
Telephoto camera	–	10 MP, F2.4, 2× optical zoom, autofocus
Front camera
Front camera	25 MP pop-up selfie camera with 3D Smart Selfie Capture; f/2.0 and fixed focus per GSMArena exact test.	24 MP, F2.0
Zoom
Zoom	Digital zoom only; GSMArena confirms the 2× camera toggle is a crop rather than an optical telephoto.	–
Video recording
Video recording	Standard reviewed model records 4K30 and 1080p30 with main-camera OIS but no EIS. Slow motion up to 1080p120 or 720p240, GSMArena exact full camera test; no borrowed 4K60 or 960 fps modes.	–
Front video
Front video	1080p recording, GSMArena standard-model test.	–
Camera features
Camera features	Motorised camera platform contains both rear cameras, 25 MP front camera and 3D structured-light components. Secondary 20 MP rear camera is not an ultrawide or optical telephoto; GSMArena identifies f/2.0 and 1/2.8-inch optical format, with portrait/depth and maker-described low-light processing. AI scene recognition, portrait lighting and 3D Omoji supported by maker launch.	5 MP, F2.2 rear depth lens for adjustable background blur
Battery and charging
Battery
Battery	3,730 mAh	3,800 mAh (better)
Wired charging
Wired charging	Up to 20 W	–
Wireless charging
Wireless charging	None	None
Battery life detail
Battery life detail	Headline standard VOOC model: 3,730 mAh sealed battery, two full independent tests. Japanese SuperVOOC variant: two 1,700 mAh cells, maker labels approximately 3,400 mAh equivalent. Maker global charging history confirms Lamborghini edition also uses a 3,400 mAh equivalent battery. Review battery results apply to standard 3,730 mAh hardware.	3,800 mAh battery
Wired charging
Wired charging	Standard VOOC: 20 W and supplied 20 W adapter, GSMArena full test. Japanese SuperVOOC and Lamborghini versions: approximately 50 W, dual-cell battery and maker 35-minute full-charge claim. These are different charging configurations; later 65 W SuperVOOC 2.0 is not fitted to this phone.	–
Wireless charging
Wireless charging	No wireless charging, both exact independent tests.	–
Design
Type
Type	Standard	Standard
Weight
Weight	186 g	183 g (better)
Thickness
Thickness	9.6 mm	7.8 mm (better)
Height × width
Height × width	156.7 × 74.2 mm	162.5 × 77 mm
Materials
Materials	Curved front and rear glass with metal frame; 186 g and 156.7 × 74.2 × 9.6 mm in exact maker brochure. GSMArena body prose says 9.4 mm, conflicting with maker 9.6 mm; maker dimensions retained. Carbon-fibre-textured rear and logo are Lamborghini edition-specific.	Curved glass back with metal frame
Colours
Colours	Bordeaux Red and Glacier Blue, exact maker UAE launch; Japanese brochure names Wine Red and Silent Blue. Lamborghini edition has a dark carbon-fibre-textured finish. The brochure explicitly says Lamborghini edition was not sold in Japan.	Caviar Black, Lemonade Blue and Bubblegum Pink
Water resistance detail
Water resistance detail	No maker IP rating found; both independent reviews state no water-resistance certification. No numerical IP code inferred.	–
Biometrics
Biometrics	3D structured-light face recognition with infrared camera, flood illuminator and dot projector; maker says 15,000 projected points. No fingerprint reader. Maker false-acceptance comparisons are claims, not independent security testing.	Rear fingerprint reader
Speakers
Speakers	Single bottom-firing loudspeaker, GSMArena exact test.	–
Software
Operating system
Operating system	Android	Android
Software at launch
Software at launch	ColorOS 5.1 based on Android 8.1, exact maker brochure. Actual China retail first sale 13 July 2018 reported contemporaneously; Japan manufacturer history records November 2018 sale; UK contemporary TechRadar test records 29 January 2019.	Android 8.0 Oreo with Samsung Experience (Notebookcheck)
In the box
In the box	Japan SuperVOOC brochure: handset, case, applied protective film, AC adapter, USB data cable, earphones, SIM pin, quick guide, Type-C-to-3.5 mm audio adapter and safety guide. Standard GSMArena unit has 20 W charger, VOOC cable, earphones and adapter; its review box lacked the case expected in retail packages. Bundle contents vary by region/edition.	–
Connectivity
Mobile network
Mobile network	4G LTE hardware. Japanese brochure lists GSM 850/900/1800/1900 MHz; WCDMA bands 1/2/4/5/6/8/19; FDD-LTE 1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28/29/32/66; TD-LTE 34/38/39/40/41 (2496–2690 MHz). These are Japan SuperVOOC specifications, not an assumed universal band list. Manufacturer’s later Find X 5G prototype was an engineering demonstrator, not this retail model.	–
SIM
SIM	Dual nano-SIM; Japan brochure lists dual-SIM dual-VoLTE with carrier-specific VoLTE support. Other regional carrier compatibility not inferred.	–
Wi-Fi
Wi-Fi	2.4/5 GHz 802.11a/b/g/n/ac, exact Japan brochure.	–
NFC
NFC	Not supported on the reviewed standard hardware, both independent full tests.	–
USB
USB	USB-C, GSMArena body test and Japanese supplied accessory list. No built-in 3.5 mm headphone socket; Type-C-to-3.5 mm adapter included in the documented Japan package.	USB Type-C; 3.5 mm headphone socket (PhoneArena)