vivo X300 vs Xiaomi Redmi K90 Ultra Specs Comparison

Availability

Prices (MSRP)
€1049	12GB/256GB - €390 16GB/256GB 12GB/512GB 16GB/512GB

Design

Dimensions
5.93 x 2.83 x 0.31 inches 150.57 x 71.92 x 7.95 mm	6.41 x 3.07 x 0.32 inches 162.9 x 77.9 x 8.2
Weight
6.70 oz / 190.0 g	8.01 oz / 227.0 g
Materials
Back: Glass Frame: Aluminum	Back: Glass Frame: Aluminum
Resistance
Yes; IP69	Water, Dust; IP69
Biometrics
Ultrasonic in-screen fingerprint	Optical in-screen fingerprint
Keys
Left: Other; Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
	Black, Blue, Silver

Display

Size
6.3-inch, 49.19% screen-to-body	6.8-inch
Type
AMOLED, 120Hz	AMOLED, 165Hz, Dolby Vision, 9500 nits
Resolution
264x1216px, 19.5:9 ratio, 197 PPI	2772x1280px, 19.5:9 ratio, 447 PPI

PhoneArena Display Test

Bright Max (20% APL)
2480 (Excellent)	Untested
Bright Min
1.9 (Good)	Untested

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Mediatek Dimensity 9500 MT6993 (3 nm)	Qualcomm Snapdragon 8 Elite SM8750-3-AB (3 nm)
Processor
Octa-core 1x4.21GHz Lumex C1-Ultra 3x3.5GHz Lumex C1-Premium 4x2.7G​Hz Lumex C1-Pro	Octa-core 2x4.32GHz Oryon V2 PhoenixL 6x3.53GH​z Oryon V2 PhoenixM
GPU
Mali G1-Ultra MC12	Adreno 830
Memory
12GB (LPDDR5X)/256GB (UFS 4.1) 12GB/512GB 16GB/256GB 16GB/512GB	12GB (LPDDR5X)/256GB (UFS 4.1) 16GB/256GB 12GB/512GB 16GB/512GB
Storage expansion
not expandable	not expandable
OS
Android (16)	Android (16)

PhoneArena Performance Test

GeekBench 6 Single
3239	Untested
GeekBench 6 Multi
9348	Untested
3D Mark High
6852	Untested
3D Mark Low
3800	Untested

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
6040 mAh	8550 mAh, Si - Carbon
Charging
	Fast charging
Charge speed
Wired: 90.0W Wireless: 40.0W	Wired: 100.0W

PhoneArena Battery Tests

Battery Life Estimate

8h 3min

Browsing

19h 46min

Video

11h 10min

Gaming

10h 39min

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Dual camera
Main camera
200 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 23 mm Sensor size: 1/1.4" Pixel size: 0.56 μm	50 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 24 mm Sensor size: 1/1.55" Pixel size: 1.0 μm
Second camera
50 MP (Ultra-wide) Aperture size: F1.7 Focal Length: 15 mm Sensor size: 1/2.76" Pixel size: 0.64 μm	8 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 15 mm Sensor size: 1/4" Pixel size: 1.12 μm
Third camera
50 MP (Telephoto, Periscope) Optical zoom: 3.0x Aperture size: F2.6 Focal Length: 70 mm Sensor size: 1/1.95"
Flash
LED	LED
Video recording
Yes
Front
50 MP	20 MP Video capture: 1080p (30 fps)

PhoneArena Camera Tests

143

Overall

155

Photo

131

Video

N/A

Overall

N/A

Photo

N/A

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

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

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Features
	Dolby Atmos

Cellular

5G Bands
5G Ready
SIM type
	Dual Nano SIM

Discover more

Full Specs vivo X300 Specs PA Review vivo X300 Review

Full Specs Xiaomi Redmi K90 Ultra Specs