Xiaomi Mi 9T Pro vs Vivo X300 Pro

Compared 2 smartphones : Xiaomi Mi 9T Pro Manufactured in June, 2019, with display 6.39 with chipsetQualcomm Snapdragon 855, vs Vivo X300 Pro, Manufactured in October, 2025 with chipsetMediaTek Dimensity 9500. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Xiaomi Mi 9T Pro
  • Lighter design: 191g vs 226g
Reasons to choose Vivo X300 Pro
  • Larger display: 6.78in
  • Higher pixel density: 452ppi
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 6510mAh vs 4000mAh
  • Newer Bluetooth version: 5.4 vs 5
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Infrared port
  • Built-in eSIM
  • Includes charger

Versions

Available versions and configurations
Memory Options - 6/64 GB
- 6/128 GB
- 8/128 GB
- 8/256 GB
- 12/256 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs Xiaomi Mi 9T Pro and Vivo X300 Pro
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.39 in 6.78 in
Resolution 1080x2340 pixels 1260x2800 pixels
Aspect ratio 19.5:9 20:9
Pixel density 403 ppi 452 ppi
Refresh rate 60 Hz 120 Hz
Adaptive refresh rate No Yes (1-120 Hz)
Max brightness 600 nits 2000 nits
HDR support Yes HDR10 Yes, Dolby Vision
Touch Sampling Rate n/a 300 Hz
Screen-to-body ratio 86.1 % 90.8 %
Features Always-On Display - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi Mi 9T Pro
642 nits
Vivo X300 Pro
2611 nits
sRGB gamut142.2 %n/a
PWM (Flicker)223 Hzn/a
Response time6.5 msn/a
Contrast∞ Infiniten/a

Design & Build

Design and ergonomics comparison
Height 156.7 mm (6.17 in) 161.98 mm (6.38 in)
Width 74.3 mm (2.93 in) 75.48 mm (2.97 in)
Thickness 8.8 mm (0.35 in) 7.99 mm (0.31 in)
Weight 191 g (6.74 oz) 226 g (7.97 oz)
Water resistance No IP69
Cooling system n/a Vapor chamber
Back panel Glass Glass
Frame Metal Metal
Colors - White
- Black
- Blue
- Red
- White
- Black
- Blue
- Brown
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Xiaomi Mi 9T Pro
86.1 %
Vivo X300 Pro
90.8 %

Performance

Testing Xiaomi Mi 9T Pro and Vivo X300 Pro In benchmarks
Processor
Chipset Qualcomm Snapdragon 855 MediaTek Dimensity 9500
Max Frequency 2840 MHz 4210 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 3 + 4)
Architecture - 4/1.8 (Cortex-A55 (Kryo 485 Silver))
- 3/2.42 (Cortex-A76 (Kryo 485 Gold))
- 1/2.84 (Cortex-A76 (Kryo 485 Gold))
- 4/2.7 (C1-Pro)
- 3/3.5 (C1-Premium)
- 1/4.21 (C1-Ultra)
Process TSMC TSMC
Transistor Size 7 nm 3 nm
Neural Processor Hexagon 690 MediaTek NPU 990
Graphics Adreno 640 Mali-G1 Ultra MP12
GPU Cores 768 1536
GPU Frequency 585 MHz 1716 MHz
FLOPS 898.5 GFLOPS 5271.5 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Mi 9T Pro
933
Vivo X300 Pro
3447
Geekbench 6 (Multi-Core)
Xiaomi Mi 9T Pro
2405
Vivo X300 Pro
10378
Geekbench 6 (Single-Core)9333447
Geekbench 6 (Multi-Core)240510378
Geekbench Compute (GPU)n/a25723
AnTuTu 10
AnTuTu 10
Xiaomi Mi 9T Pro
621437
Vivo X300 Pro
4011932
CPU2001331043247
GPU1936591510982
Memory104050667254
UX123595790449
NanoReview Score6214374011932
3DMark Wild Life
3DMark Wild Life
Xiaomi Mi 9T Pro
3022
Vivo X300 Pro
n/a
Max Surface Temp.44.1 °Cn/a
Stability88 %n/a
Graphics Test18 fpsn/a
Graphics Score3022n/a
PCMark 3.0
PCMark 3.0
Xiaomi Mi 9T Pro
9555
Vivo X300 Pro
n/a
Writing score11471n/a
Web score7040n/a
Video editing5961n/a
Data manipulation8050n/a
NanoReview Score9555n/a

Memory

RAM
RAM Size - 6 GB
- 8 GB
12 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency 2133 MHz 5333 MHz
Channels 2 4
Storage
Storage Capacity128 GB256 GB
Storage TypeUFS 2.1UFS 4.1
Memory CardNoNo

Software

OS Android 9.0 (Upgradeable to Android 11) Android 16
OS Size 19 GB n/a
UI Skin MIUI 12.5 OriginOS 6

Battery

Volume 4000 mAh 6510 mAh
Max Charging Power 27 W 90 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No Yes (40 W)
Reverse Charging No Yes, (Wireless)
Fast Charging Yes Quick Charge 4+ (40% in 20 min) Yes (55% in 15 min)
Full Charge Time 1:11 h 0:29 h
Battery Life Test
Battery Life
Xiaomi Mi 9T Pro
21:14
Vivo X300 Pro
20:40
Web Browsing07:54 h08:45 h
Video Playback12:39 h14:55 h
Games04:50 h06:08 h
Standby Mode109 h81 h

Main camera

Matrix 48 MP 50 MP
Photo resolution 8000x6000 pixels 8192x6144 pixels
Zoom Optical, 2x Optical, 3.7x
Flash Dual LED Dual LED
Stabilization Digital Optical
8K Recording No Yes (Up to 30 fps)
4K Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 960 fps (1080p) 240 fps (1080p)
Wide-angle lens 124 ° 119 °
Lenses count Standard: 48 MP
Telephoto: 8 MP
Ultra-wide: 13 MP
Standard: 50 MP
Telephoto: 200 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode
- RAW support
- Bokeh effect
- Pro mode
Main lens
Matrix48 MP50 MP
Aperturef/1.8f/1.6
Focal length26 mm24 mm
SensorSony IMX586Sony LYT-828
Sensor size1/21/1.28
Pixel size0.8 μm1.22 μm
AutofocusPhase autofocusLaser autofocus
StabilizationDigitalOptical
Telephoto
Matrix8 MP200 MP
Aperturef/2.4f/2.7
Focal length53 mm85 mm
SensorOmnivision OV8856Samsung ISOCELL HPB
Sensor size1/41/1.4
Pixel size1.12 μm0.56 μm
StabilizationDigitalOptical
Ultra-wide lens
Matrix13 MP50 MP
Aperturef/2.4f/2.0
Focal length12 mm15 mm
SensorSamsung S5K3L6Samsung S5KJN1
Sensor size1/3.11/2.76
Pixel size1.12 μm0.64 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Xiaomi Mi 9T Pro
108
Vivo X300 Pro
n/a
Video quality
Xiaomi Mi 9T Pro
89
Vivo X300 Pro
n/a
Overall camera score
Xiaomi Mi 9T Pro
102
Vivo X300 Pro
n/a

Front camera

Matrix 20 MP 50 MP
Photo resolution 5184x3880 pixels 8192x6144 pixels
Aperture f/2.2 f/2.0
Focal length 18 mm n/a
Sensor Samsung S5K3T2 Samsung S5KJN1
Sensor size 1/3.4 1/2.76
Pixel size 0.8 μm 0.64 μm
Autofocus No Phase autofocus
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5.4
Bluetooth features LE, A2DP LE
USB type USB Type-C USB Type-C
USB version 2 3.2
USB features - Charging
- USB Storage Mode
- USB-Host mode
- OTG
- Charging
- USB Storage Mode
- OTG
DisplayPort n/a Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Yes Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM 850, GSM 900, GSM 1800, GSM 1900GSM 850/900/1800/1900 MHz
3G BandsHSDPA 850, HSDPA 900, HSDPA 1900, HSDPA 2100WCDMA B1/B2/B4/B5/B6/B8/B19
LTE Bands*LTE (B800/B850/B900/B1800/B2100/B2300/B2500/B2600)LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B25/B26/B28/B34/B38/B39/B40/B41/B42/B43/B48/B66)
LTE category20n/a
5G SupportNoYes

Sound

Speakers Mono n/a
3.5 mm Jack Yes No
FM Radio Yes No
Dolby Atmos No No
Speaker Test
Max Volume
Xiaomi Mi 9T Pro
87.9 dB
Vivo X300 Pro
n/a

Other

Class Flagship Flagship
Announced May, 2019 yr October, 2025 yr
Release Date June, 2019 yr October, 2025 yr
Launch Price ($) 450 n/a
MSRP ($) n/a 899
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included n/a Yes, 90 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Vivo X300 Pro the clear winner in this comparison.

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