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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 |
Comparos Verdict
Scores out of 10Overall
8.7
9.6Top pick
Performance
Display
Camera
Battery
Best for
Lowest priceLightest
6,600 mAh144 Hz gamingBest camera
RAM
16 GB
16 GB
Operating System
Android v16
Android v16
Custom Ui
HyperOS
Origin OS
Processor
4.6 GHz
4.6 GHz
Battery
6000 mAh
6600 mAh✓ Best
Display
6.9 inch
6.82 inch
Front Camera
50 MP
50 MP
Rear Camera
50 MP
200 MP✓ Best
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Launch Date
March 18, 2026
—
OS Updates
—
5 years
Security Updates
—
7 years
Chipset
Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC
Qualcomm Snapdragon 8 Ultra SM8850-AC
Processor
4.6 GHz
4.6 GHz
Architecture
64 bit
64 bit
Fabrication
3 nm
3 nm
Graphics GPU
Adreno 840
Adreno 840
RAM Type
LPDDR5X
LPDDR5X Ultra
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✓ Best
Aspect Ratio
20:9
19.8:9
Pixel Density
416 ppi
510 ppi✓ Best
Screen To Body Ratio Calculated
92.25 %✓ Best
89.7 %
Screen Protection
Yes
—
Bezel Less Display
Yes with punch-hole display
Yes with punch-hole display
HDR10 HDR Support
Yes, HDR 10+
Yes
Main Display Screen To Body Ratio Claimed By The Brand
—
94.49 %
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Rear Camera Resolution
50 MP
200 MP✓ Best
Autofocus
Yes
Yes
OIS
Yes
Yes
Flash
Yes
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
8k @30 fps 4k @30/60/120 fps Full HD @30/60/120 fps
Video Recording Features
Video Pro Mode
—
Front Camera Resolution
50 MP
50 MP
Front Flash
Yes, Screen flash
Yes, Screen flash
Front Camera Video Recording
4k @30/60 fps Full HD @30/60 fps HD @30 fps
—
Battery Capacity
6000 mAh
6600 mAh✓ Best
Quick Charging
90 W
Yes, 100W Flash Charging✓ Best
Wireless Charging
50 W✓ Best
Yes, 40W Wireless Charging
Wireless Reverse Charging
Yes
—
Battery Type
—
Li-ion
Internal Storage
512 GB
512 GB
Storage Type
UFS 4.1
UFS 4.1
Height
162.9 mm
162.98 mm
Width
77.6 mm
76.81 mm
Thickness
8.29 mm
8.19 mm✓ Best
Weight
218.4 g✓ Best
232 g
Water Resistance
Yes, Water resistant, IP68, (up to 30 minutes in a depth of 6 meter)
—
Ruggedness
Dust proof
—
SIM Slot S
Dual SIM
Dual SIM
SIM Type
SIM1: Nano, SIM2: Nano/eSIM
SIM1: Nano, SIM2: Nano
Network Support
5G, 4G
5G, 4G
VoLTE
Yes
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
Wi-Fi Direct, Mobile Hotspot
Bluetooth
Yes, v6.0
Yes, v5.4
GPS
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
NFC
Yes
Yes
Stereo Speakers
Yes
—
Audio Jack
USB Type-C
USB Type-C
Audio Features
Dolby Atmos
—
Fingerprint
Yes
Yes
Fingerprint Sensor Position
On-screen
On-screen
Fingerprint Sensor Type
Ultrasonic
Ultrasonic
Sensors
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
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