Karbonn K9 Music 4G vs Samsung Galaxy S25 Ultra Specs Comparison

Display

Size
5.0-inch	6.8-inch
Resolution
854 x 480 px, 196 PPI	3088 x 1440 px, 19.5:9 ratio, 501 PPI
Technology
	Dynamic AMOLED
Refresh rate
	120Hz
Screen-to-body
67.14 %	90.30 %
Colors
16 777 216
Peak brightness
	2600 cd/m2 (nit)
Features
Ambient light sensor, Proximity sensor	HDR support, Scratch-resistant glass (Corning Gorilla Glass Armor), Ambient light sensor, Proximity sensor

Hardware

System chip
	Qualcomm Snapdragon 8 Gen 4
Processor
Quad-core, 1300 MHz	Octa-core, 64-bit
GPU
Yes	Yes
RAM
1GB	12GB
Internal storage
16GB	256GB (UFS 4.0), not expandable
Storage expansion
microSDXC up to 128 GB
OS
Android (7.0 Nougat)	Android (14)
Device type
Smartphone	Smartphone

Battery

Capacity
2200 mAh	5000 mAh
Type
	Li - Ion, Not user replaceable
Charging
	Fast charging, Qi wireless charging, Reverse wireless charging
Max charge speed
	Wired: 45.0W Wireless: 15.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Find out more details about battery and charging for all phones we have tested on our PhoneArena Battery Score page.

Camera

Rear
Single camera	Quad camera
Main camera
8 MP (Autofocus)	200 MP (OIS, Laser and PDAF) Specifications: Aperture size: F1.7 Focal length: 24 mm Sensor size: 1/1.3" Pixel size: 0.6 μm
Second camera
	50 MP (Telephoto, Periscope, OIS, PDAF) Specifications: Optical zoom: 5.0x Aperture size: F3.4 Focal Length: 111 mm
Third camera
	10 MP (Telephoto, OIS, PDAF) Specifications: Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 67 mm Sensor size: 1/3.52" Pixel size: 1.12 μm
Fourth camera
	12 MP (Ultra-wide, PDAF) Specifications: Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 1.4 μm
Flash
LED	LED
Video recording
Yes Features: Video calling, Video sharing	7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (120 fps), 1920x1080 (Full HD) (240 fps)
Front
5 MP	12 MP, Video capture: 3840x2160 (4K UHD) (60 fps)

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

N/A

Overall

N/A

Photo

N/A

Video

Find out more details about photo and video scores for all phones we have tested on our PhoneArena Camera Score page.

Design

Dimensions
5.66 x 2.81 x 0.36 inches (143.75 x 71.5 x 9.2 mm)	6.41 x 3.06 x 0.32 inches (162.82 x 77.65 x 8.25 mm)
Weight
5.80 oz(164.5 g)
Materials
	Back: Glass (Corning Gorilla Glass) Frame: Titanium
Resistance
	Yes; IP68
Biometrics
	Ultrasonic in-screen fingerprint
Features
Touch sensitive control keys	Stylus
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Gold, Blue

Cellular

5G
	Bands mmWave, 5G Ready
4G (FDD)
Bands 3(1800), 5(850)
4G (TDD)
Bands 40(2300)
3G
Bands 8(900), 1(2100)
Data Speed
	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
	Dual Nano SIM + eSIM

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

Connectivity & Features

Bluetooth
Yes	5.3
Wi-Fi
802.11 b,g,n Wi-Fi Direct	802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 7,Wi-Fi 6E Wi-Fi Direct, Hotspot
USB
microUSB, USB 2.0, Features: Mass storage device, Charging	Type-C (reversible), USB 3.2, Features: Charging, OTG
Location
GPS, A-GPS	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer	Accelerometer, Gyroscope, Compass, Barometer
Other
VoIP, Tethering, Computer sync, OTA sync	NFC, Ultra Wideband (UWB)

Links

Full specifications
Karbonn K9 Music 4G Specs	Samsung Galaxy S25 Ultra Specs