Home Phone comparison Xiaomi Mi 9 and Infinix GT 30 Pro - Which is better?

Xiaomi Mi 9 vs Infinix GT 30 Pro

50 out 100
Xiaomi Mi 9
VS
76 out 100
Infinix GT 30 Pro
Xiaomi Mi 9
Infinix GT 30 Pro

Compared 2 smartphones : Xiaomi Mi 9 Manufactured in April, 2019, with display 6.39 with chipsetQualcomm Snapdragon 855, vs Infinix GT 30 Pro, Manufactured in June, 2025 with chipsetMediaTek Dimensity 8350 Ultimate. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Xiaomi Mi 9
  • Lighter design: 173g vs 189g
Reasons to choose Infinix GT 30 Pro
  • Larger display: 6.78in
  • Higher pixel density: 440ppi
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 5200mAh vs 3300mAh
  • Newer Bluetooth version: 5.4 vs 5
  • Includes charger

Versions

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

Review

Key Specs Xiaomi Mi 9 and Infinix GT 30 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
Smartphones:
Xiaomi Mi 9
vs
Infinix GT 30 Pro

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.39 in 6.78 in
Resolution 1080x2340 pixels 1224x2720 pixels
Aspect ratio 19.5:9 20:9
Pixel density 403 ppi 440 ppi
Refresh rate 60 Hz 144 Hz
Adaptive refresh rate No Yes
Max brightness 600 nits 1600 nits
HDR support Yes HDR10 Yes HDR10+
Touch Sampling Rate n/a 240 Hz
Screen-to-body ratio 85.3 % 89.5 %
Features - Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi Mi 9
619 nits
Infinix GT 30 Pro
n/a
sRGB gamut95.4 %n/a
PWM (Flicker)245 Hzn/a
Response time4.2 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Xiaomi Mi 9]

Design & Build

Design and ergonomics comparison
Height 157.5 mm (6.2 in) 163.7 mm (6.44 in)
Width 74.6 mm (2.94 in) 75.8 mm (2.98 in)
Thickness 7.6 mm (0.3 in) 8 mm (0.31 in)
Weight 173 g (6.1 oz) 189 g (6.67 oz)
Water resistance No IP64
Cooling system n/a Vapor chamber
Back panel Glass n/a
Frame Metal Metal
Colors - Black
- Blue
- Purple		 - White
- Black
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Xiaomi Mi 9
85.3 %
Infinix GT 30 Pro
89.5 %

Performance

Testing Xiaomi Mi 9 and Infinix GT 30 Pro In benchmarks
Processor
Chipset Qualcomm Snapdragon 855 MediaTek Dimensity 8350 Ultimate
Max Frequency 2840 MHz 3350 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))		 - 4/2.2 (Cortex-A510)
- 3/3.2 (Cortex-A715)
- 1/3.35 (Cortex-A715)
Process TSMC TSMC
Transistor Size 7 nm 4 nm
Neural Processor Hexagon 690 MediaTek APU 780
Graphics Adreno 640 Mali-G615 MP6
GPU Cores 768 768
GPU Frequency 585 MHz 1400 MHz
FLOPS 898.5 GFLOPS 2150.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Mi 9
898
Infinix GT 30 Pro
n/a
Geekbench 6 (Multi-Core)
Xiaomi Mi 9
2206
Infinix GT 30 Pro
n/a
Geekbench 6 (Single-Core)898n/a
Geekbench 6 (Multi-Core)2206n/a
AnTuTu 10
AnTuTu 10
Xiaomi Mi 9
651041
Infinix GT 30 Pro
1757190
CPU209300490613
GPU191747500467
Memory113809344355
UX136185421755
NanoReview Score6510411757190
3DMark Wild Life
3DMark Wild Life
Xiaomi Mi 9
3100
Infinix GT 30 Pro
n/a
Max Surface Temp.35.6 °Cn/a
Stability91 %n/a
Graphics Test18 fpsn/a
Graphics Score3100n/a
Sources: 3DMark [Xiaomi Mi 9]
PCMark 3.0
PCMark 3.0
Xiaomi Mi 9
10649
Infinix GT 30 Pro
n/a
Writing score14618n/a
Web score7084n/a
Video editing6715n/a
Data manipulation7931n/a
NanoReview Score10649n/a

Memory

RAM
RAM Size 6 GB 8 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency 2133 MHz n/a
Channels 2 4
Storage
Storage Capacity128 GB256 GB
Storage TypeUFS 2.1UFS 4.0
Memory CardNon/a

Software

OS Android 9.0 (Upgradeable to Android 11) Android 15
OS Size 13.5 GB n/a
UI Skin MIUI 12.5 XOS 15

Battery

Volume 3300 mAh 5200 mAh
Max Charging Power 27 W 45 W
Battery Type Li-Po n/a
Removable No Yes
Wireless Charging Yes (20 W) Yes (50 W)
Reverse Charging No Yes (Wireless)
Fast Charging Yes Quick Charge 4 (50% in 30 min) Yes
Full Charge Time 1:30 h n/a
Battery Life Test
Battery Life
Xiaomi Mi 9
17:14
Infinix GT 30 Pro
n/a
Web Browsing06:08 hn/a
Video Playback11:37 hn/a
Games04:07 hn/a
Standby Mode83 hn/a

Main camera

Matrix 48 MP 108 MP
Photo resolution 8000x6000 pixels 12000x9000 pixels
Zoom Optical, 2x Digital
Flash Dual LED Dual LED
Stabilization Digital Digital
8K Recording No No
4K Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 960 fps (1080p) n/a
Wide-angle lens 117 ° 111 °
Lenses count Standard: 48 MP
Telephoto: 12 MP
Ultra-wide: 16 MP		 Standard: 108 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix48 MP108 MP
Aperturef/1.8f/1.9
Focal length27 mmn/a
SensorSony IMX586n/a
Sensor size1/2n/a
Pixel size0.8 μmn/a
AutofocusLaser autofocusPhase autofocus
StabilizationDigitalDigital
Telephoto
Matrix12 MPn/a
Aperturef/2.2n/a
Focal length54 mmn/a
SensorSamsung S5K3M5n/a
Sensor size1/3.6n/a
Pixel size1 μmn/a
StabilizationDigitaln/a
Ultra-wide lens
Matrix16 MP8 MP
Aperturef/2.2f/2.2
Focal length13 mmn/a
SensorSony IMX481n/a
Sensor size1/3.0n/a
Pixel size1 μmn/a
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Xiaomi Mi 9
112
Infinix GT 30 Pro
n/a
Video quality
Xiaomi Mi 9
99
Infinix GT 30 Pro
n/a
Overall camera score
Xiaomi Mi 9
107
Infinix GT 30 Pro
n/a
Sources: DxOMark [Xiaomi Mi 9]

Front camera

Matrix 20 MP 13 MP
Photo resolution 5184x3880 pixels n/a
Aperture f/2.0 f/2.2
Focal length 18 mm n/a
Sensor CMOS n/a
Sensor size 1/3 n/a
Pixel size 0.9 μm n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
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 2
USB features - Charging
- USB Storage Mode
- USB-Host mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Galileo
- QZSS
- NAVIC
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850, GSM 900, GSM 1800, GSM 1900GSM B2|3|5|8
3G BandsHSDPA 850, HSDPA 900, HSDPA 1900, HSDPA 2100WCDMA B1|2|4|5|8
LTE Bands*LTE (B800/B900/B1800/B2100/B2300/B2500/B2600)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B28/B38/B40/B41/B42/B66)
LTE category20n/a
5G SupportNoYes

Sound

Speakers Mono n/a
3.5 mm Jack No No
FM Radio No Yes
Dolby Atmos No n/a
Speaker Test
Max Volume
Xiaomi Mi 9
87.1 dB
Infinix GT 30 Pro
n/a

Other

Class Flagship Mid-range
Announced February, 2019 yr May, 2025 yr
Release Date April, 2019 yr June, 2025 yr
Launch Price ($) 460 n/a
MSRP ($) n/a 310
Sensors - Hall Sensor
- Barometer
- 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 45 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Infinix GT 30 Pro the clear winner in this comparison.

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