Karbonn K9 Smart Selfie vs OPPO Find X8 Specs Comparison

Design

Dimensions
5.63 x 2.87 x 0.46 inches 143 x 73 x 11.8 mm	6.20 x 2.93 x 0.31 inches 157.4 x 74.3 x 7.9 mm
Weight
6.07 oz / 172.0 g	6.81 oz / 193.0 g
Materials
	Back: Glass Frame: Aluminum
Resistance
	Water, Dust; IP69
Biometrics
	Optical in-screen fingerprint
Features
Touch sensitive control keys
Keys
Right: Volume control, Lock/Unlock key
Colors
Black, Blue	Black, White, Blue, Pink

Display

Size
5.0-inch, 66.09% screen-to-body	6.6-inch, 90.13% screen-to-body
Type
	AMOLED, 120Hz, 4500 nits
Resolution
854x480px, 196 PPI	2760x1256px, 460 PPI
Colors
16 777 216
Protection
	Corning Gorilla Glass Victus 2

Hardware

System chip
	Mediatek Dimensity 9400 (3 nm)
Processor
Quad-core 1100 MHz	Octa-core 1x3.63GHz Cortex-X925 3x3.3​GHz Cortex-X4 4x2.4GH​z Cortex-A720
GPU
Yes	Immortalis-G925
Memory
1GB/8GB	12GB/256GB
Storage expansion
microSDHC up to 32 GB	not expandable
OS
Android (7.0 Nougat)	Android (15)

Battery

Type
2300 mAh	5630 mAh, Si - Carbon
Charge speed
	Wired: 80.0W Wireless: 50.0W

Camera

Rear
Single camera	Triple camera
Main camera
5 MP	50 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 24 mm
Second camera
	50 MP (Ultra-wide) Aperture size: F2.0 Focal Length: 15 mm
Third camera
	50 MP (Telephoto, Periscope, OIS, PDAF) Optical zoom: 3.0x Aperture size: F2.6 Focal Length: 73 mm
Flash
LED	LED
Video recording
Yes Video calling, Video sharing	4K UHD (60 fps), 1080p
Front
8 MP	32 MP

Connectivity & Features

Bluetooth
Yes	5.4
WLAN
b,g,n Wi-Fi Direct 802.11 b, g, n	a,b,g,n,ac,Wi-Fi 6,Wi-Fi 7 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
microUSB, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
Other
VoIP, Tethering, Computer sync, OTA sync	NFC, Infrared

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
	Noise cancellation

Cellular

5G Bands
	n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n77, n78
4G (FDD) Bands
3, 5	1, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 66
4G (TDD) Bands
40	34, 38, 39, 40, 41, 42, 48
3G Bands
8, 1	1, 2, 5, 8
Data Speed
LTE, UMTS
Dual SIM
Yes
SIM type
	Dual Nano SIM

Phone Features

Notifications
Haptic feedback, Music ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Other features
Voice dialing, Voice commands, Voice recording

Links

Full specifications
Karbonn K9 Smart Selfie Specs	OPPO Find X8 Specs