vivo X300 Ultra vs Xiaomi 17T Pro Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

8.2
vivo X300 Ultra
vivo X300 Ultra Xiaomi 17T Pro
Released · Mar 30, 2026
Announced · May 28, 2026
6.8-inch · 3168x1440px
6.8-inch · 2772x1280px
Triple camera
Triple camera
12GB · 256GB
12GB · 256GB
6600 mAh
7000 mAh
Check prices Check prices
Check Accessories Check Accessories

Availability

Expected Announcement
Yes
Officially announced
Mar 30, 2026 May 28, 2026
Prices (MSRP)
12GB/256GB - €1999 12GB/512GB
12GB/1TB

Design

Dimensions
6.42 x 3.02 x 0.32 inches (~0.63 inches with camera bump)
162.98 x 76.81 x 8.19 mm (~15.96 mm with camera bump)
6.39 x 3.05 x 0.32 inches (~0.44 inches with camera bump)
162.2 x 77.5 x 8.25 (~11.11 mm with camera bump)
Weight
8.18 oz / 232.0 g 7.73 oz / 219.0 g
Materials
Back: Glass
Frame: Aluminum
Back: Plastic
Frame: Aluminum
Resistance
Yes; IP69 Water, Dust; IP68
Biometrics
Ultrasonic in-screen fingerprint Ultrasonic in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Black, White, Soft Green Black, Deep Blue, Deep Violet

Display

Size
6.8-inch, 90.04% screen-to-body 6.8-inch, 91.10% screen-to-body
Type
AMOLED, 144Hz, HDR AMOLED, 144Hz, Dolby Vision, 3500 nits
Resolution
3168x1440px, 19.8:9 ratio, 510 PPI 2772x1280px, 19.5:9 ratio, 447 PPI
Protection
Corning Gorilla Glass 7i
Features
Ambient light sensor, Proximity sensor
PhoneArena Display Test
Bright Max (20% APL)
3300 (Excellent) Untested
Bright Min
0.81 (Excellent) Untested

Hardware

System chip
Snapdragon 8 Elite Gen 5 SM8850-AC (3 nm) MediaTek Dimensity 9500 (3 nm)
Processor
Octa-core
2x4.61GHz Oryon V3 Phoenix L
6x3.53GHz Oryon V3 Phoenix M
Octa-core
1x4.21GHz C1-Ultra
3x3.5GHz C1-Premium
4x2.7G​Hz C1-Pro
GPU
Adreno 840 Mali G1-Ultra MC12
Memory
12GB (LPDDR5X)/256GB (UFS 4.1)
12GB/512GB
16GB/512GB
16GB/1TB
12GB (LPDDR5X)/256GB (UFS 4.1)
12GB/512GB
12GB/1TB
Storage expansion
not expandable not expandable
OS
Android (16) Android (16)
PhoneArena Performance Test
GeekBench 6 Single
3493 2903
GeekBench 6 Multi
10736 9145
3D Mark High
7380 6363
3D Mark Low
4277 3377

Battery

Type
6600 mAh, Si - Carbon 7000 mAh, Si - Carbon
Charging
Qi wireless charging, Reverse wired charging Fast charging
Charge speed
Wired: 100.0W
Wireless: 40.0W
Wired: 100.0W
Wireless: 50.0W
PhoneArena Battery Tests
Battery Life Estimate
8h 28min
Browsing
20h 19min
Video
11h 54min
Gaming
11h 30min
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested

Camera

Rear
Triple camera Triple camera
Main camera
200 MP (OIS, Laser autofocus, PDAF)
Sensor name: Sony LYT-901
Aperture size: F1.9
Focal length: 35 mm
Sensor size: 1/1.12″
50 MP (OIS, PDAF)
Aperture size: F1.7
Focal length: 23 mm
Sensor size: 1/1.31"
Pixel size: 0.6 μm
Second camera
50 MP (Ultra-wide, OIS, PDAF)
Sensor name: Sony LYT-818
Aperture size: F2.0
Focal Length: 14 mm
Sensor size: 1/1.28"
Pixel size: 1.22 μm
12 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 15 mm
Pixel size: 1.12 μm
Third camera
200 MP (Telephoto, Periscope, OIS, PDAF)
Sensor name: Samsung ISOCELL HP0
Optical zoom: 3.7x
Aperture size: F2.7
Focal Length: 85 mm
Sensor size: 1/1.4"
Pixel size: 0.56 μm
50 MP (Telephoto, Periscope)
Optical zoom: 5.0x
Aperture size: F3.0
Focal Length: 115 mm
Pixel size: 0.64 μm
Flash
LED LED
Video recording
8K UHD (30 fps), 4K UHD (120 fps), 1080p (240 fps)
OIS, HDR
8K UHD (30 fps), 4K UHD (120 fps), 1080p
OIS, HDR
Front
50 MP
Video capture: 4K UHD (60 fps)
32 MP
Video capture: 4K UHD (60 fps)
PhoneArena Camera Tests
154
Overall
165
Photo
143
Video
N/A
Overall
N/A
Photo
N/A
Video

Connectivity & Features

Bluetooth
5.4 6.0
WLAN
Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7
MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax
Wi-Fi 6E,Wi-Fi 7
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
USB
Type-C, USB 3.2 Type-C
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
Other
NFC, Infrared NFC, Infrared

Multimedia

Headphones
No 3.5mm jack No 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Multiple speakers
Features
Dolby Atmos
Screen mirroring
Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

5G Bands
n1, n2, n3, n5, n7, n12, n20, n25, n26, n28, n38, n40, n41, n48, n66, n70, n78, n79, n80 n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n34, n38, n39, n40, n41, n48, n66, n71, n75, n77, n78
LTE Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 66 1, 2, 3, 5, 7, 8, 20, 25, 26, 28, 66, 71
TDD Bands
34, 38, 39, 40, 41, 42, 43, 48 34, 38, 39, 40, 41, 48
3G Bands
1, 2, 4, 5, 6, 8, 19 1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Dual Nano SIM eSIM, Dual Nano SIM