Xiaomi 17 Ultra vs Vivo X300 Ultra

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Comparos.In brings you, comparison of Xiaomi 17 Ultra and Vivo X300 Ultra. The price of Xiaomi 17 Ultra is 1.40 Lakh and Vivo X300 Ultra is 1.60 Lakh. Xiaomi 17 Ultra is available in 6.9 inch size, Ram 16 GB and 6000 mAh Mobile whereas Vivo X300 Ultra is available in 6.82 inch size, Ram 16 GB and 6600 mAh mobile. Apart from prices, you can also find detailed comparisons of these Mobiles based on Refresh rate, Front Camera, Rear Camera convenience features like processor, chipset and warranty. Comparisons between these Mobiles have been carried out to help you make the correct buying decision between Xiaomi 17 Ultra and Vivo X300 Ultra.

Xiaomi 17 Ultra vs Vivo X300 Ultra Comparison Overview

Key Highlights	Xiaomi 17 Ultra	Vivo X300 Ultra
Brand	Xiaomi	Vivo
Price	1.40 Lakh	1.60 Lakh
Display Size	6.9 inch	6.82 inch
Ram	16 GB	16 GB
Battery	6000 mAh	6600 mAh

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Key Specs

RAM

16 GB

Operating System

Android v16

Custom Ui

HyperOS

Origin OS

Processor

4.6 GHz

Battery

6000 mAh

6600 mAh

Display

6.9 inch

6.82 inch

Front Camera

50 MP

Rear Camera

50 MP

200 MP

General

Launch Date

March 18, 2026

May 06, 2026

Performance

Chipset

Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC

Qualcomm Snapdragon 8 Ultra SM8850-AC

Processor

Octa core (4.6 GHz, Dual core, Oryon + 3.62 GHz, Hexa Core, Oryon)

Architecture

64 bit

Fabrication

3 nm

Graphics GPU

Adreno 840

RAM Type

LPDDR5X

LPDDR5X Ultra

Display

Display Type

OLED

AMOLED

Screen Size

6.9 inch

6.82 inch

Screen Resolution

1200x2608 px (FHD+)

1440x3168 px (QHD+)

Main Display Peak Brightness

3500 nits

Refresh Rate

120 Hz

144 Hz

Aspect Ratio

20:9

19.8:9

Pixel Density

416 ppi

510 ppi

Screen To Body Ratio Calculated

92.25 %

89.7 %

Screen Protection

Yes

Bezel Less Display

Yes with punch-hole display

HDR10 HDR Support

Yes, HDR 10+

Yes

Design

Height

162.9 mm

162.98 mm

Width

77.6 mm

76.81 mm

Thickness

8.29 mm

8.19 mm

Weight

218.4 g

232 g

Water Resistance

Yes, Water resistant, IP68, (up to 30 minutes in a depth of 6 meter)

Ruggedness

Dust proof

Rear Camera

Rear Camera Resolution

50 MP Primary Camera, f/1.67 + 200 MP Secondary Camera, f/2.96, upto 120x Digital Zoom, upto 4.3x Optical Zoom + 50 MP Tertiary Camera, f/2.2, Ultra-Wide Angle

Expand

200 MP Primary Camera, f/1.85, 0.7µm pixel sixe, upto 105x Digital Zoom, upto 3.7x Optical Zoom + 200 MP Secondary Camera, f/2.67, Telephoto + 50 MP Tertiary Camera, f/2.0, Ultra-Wide Angle

Autofocus

Yes

OIS

Yes

Flash

Yes

Shooting Modes

High Dynamic Range mode (HDR)

Camera Features

Digital Zoom Xiaomi ProFocus

105 x Digital Zoom 3.7 x Optical Zoom

Video Recording

8k @30 fps 4k @30/60/120 fps Full HD @30/60/120/240/480/960/1920 fps HD @30/120/240/480/960/1920 fps

Full HD @30/60/120 fps

Video Recording Features

Video Pro Mode

Front Camera

Front Camera Resolution

50 MP Primary Camera, f/2.2

50 MP Primary Camera, f/2.45

Front Autofocus

Front Flash

Yes, Screen flash

Front Camera Video Recording

4k @30/60 fps Full HD @30/60 fps HD @30 fps

Battery

Battery Capacity

6000 mAh

6600 mAh

Quick Charging

Yes, 90W Hyper Charging v3.0

Yes, 100W Flash Charging

Wireless Charging

Yes, 50W Wireless Charging

Yes, 40W Wireless Charging

Wireless Reverse Charging

Yes

Storage

Internal Storage

512 GB

Storage Type

UFS 4.1

Network

SIM Slot S

Dual SIM

SIM Type

SIM1: Nano, SIM2: Nano/eSIM

SIM1: Nano, SIM2: Nano

Network Support

5G, 4G

VoLTE

Yes

Wi-Fi

Yes, Wi-Fi 7 (802.11 a/e/g/n/be), MIMO

Yes, Wi-Fi 7 (802.11 be/ax), MIMO

Wi Fi Features

Wi-Fi Direct, Mobile Hotspot

Bluetooth

Yes, v6.0

Yes, v5.4

GPS

Yes with A-GPS, Glonass

NFC

Yes

Multimedia

Stereo Speakers

Yes

Audio Jack

USB Type-C

Audio Features

Dolby Atmos

Sensors

Fingerprint

Yes

Fingerprint Sensor Position

On-screen

Fingerprint Sensor Type

Ultrasonic

Sensors

Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Xiaomi 17 Ultra vs Vivo X300 Ultra Comparison Video

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Further Informations

Registered Office Address

807, 808, 8th Floor,

IRIS Tech Tower Sohna Road Sector 48,

Gurugram, Haryana - 122018

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