Home Phone comparison Xiaomi Poco F4 and Xiaomi Mi 9T - Which is better?

Xiaomi Poco F4 vs Xiaomi Mi 9T

59 out 100
Xiaomi Poco F4
VS
47 out 100
Xiaomi Mi 9T
Xiaomi Poco F4
Xiaomi Mi 9T

Compared 2 smartphones : Xiaomi Poco F4 Manufactured in June, 2022, with display 6.67 with chipsetQualcomm Snapdragon 870, vs Xiaomi Mi 9T, Manufactured in June, 2019 with chipsetQualcomm Snapdragon 730. 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 Poco F4
  • Larger display: 6.67in
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 4500mAh vs 4000mAh
  • Newer Bluetooth version: 5.2 vs 5
  • Supports Dolby Atmos
  • Infrared port
  • Includes charger
Reasons to choose Xiaomi Mi 9T
  • Higher pixel density: 403ppi
  • Lighter design: 191g vs 195g

Versions

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

Review

Key Specs Xiaomi Poco F4 and Xiaomi Mi 9T
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 Poco F4
vs
Xiaomi Mi 9T

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.67 in 6.39 in
Resolution 1080x2400 pixels 1080x2340 pixels
Aspect ratio 20:9 19.5:9
Pixel density 395 ppi 403 ppi
Refresh rate 120 Hz 60 Hz
Adaptive refresh rate No No
Max brightness 500 nits 430 nits
HDR support Yes HDR10+ Yes HDR10
Touch Sampling Rate 480 Hz n/a
Screen-to-body ratio 86.6 % 86.1 %
Features - DCI-P3
- Always-On Display		 Always-On Display
Display test
Peak brightness (auto)
Xiaomi Poco F4
997 nits
Xiaomi Mi 9T
646 nits
sRGB gamut97.3 %95.1 %
PWM (Flicker)443 Hz245 Hz
Response time1 ms3.6 ms
Contrast∞ Infinite∞ Infinite
Sources: NotebookCheck [Xiaomi Poco F4], [Xiaomi Mi 9T]

Design & Build

Design and ergonomics comparison
Height 163.2 mm (6.43 in) 156.7 mm (6.17 in)
Width 75.95 mm (2.99 in) 74.3 mm (2.93 in)
Thickness 7.7 mm (0.3 in) 8.8 mm (0.35 in)
Weight 195 g (6.88 oz) 191 g (6.74 oz)
Water resistance IP53 No
Cooling system Vapor chamber n/a
Back panel Glass Glass
Frame Plastic Metal
Colors - Black
- Silver
- Green		 - Black
- Blue
- Red
Fingerprint sensor Yes In-Button Yes In-Display
Screen-to-body ratio
Xiaomi Poco F4
86.6 %
Xiaomi Mi 9T
86.1 %

Performance

Testing Xiaomi Poco F4 and Xiaomi Mi 9T In benchmarks
Processor
Chipset Qualcomm Snapdragon 870 Qualcomm Snapdragon 730
Max Frequency 3200 MHz 2200 MHz
CPU Cores 8 (1 + 3 + 4) 8 (2 + 6)
Architecture - 4/1.8 (Kryo 585 Silver (Cortex-A55))
- 3/2.42 (Kryo 585 Gold (Cortex-A77))
- 1/3.2 (Kryo 585 Prime (Cortex-A77))		 - 6/1.8 (Kryo 470 Silver (Cortex-A55))
- 2/2.2 (Kryo 470 Gold (Cortex-A76))
Process TSMC Samsung
Transistor Size 7 nm 8 nm
Neural Processor Hexagon 698 Qualcomm Hexagon 688
Graphics Adreno 650 Adreno 618
GPU Cores 768 256
GPU Frequency 670 MHz 700 MHz
FLOPS 1029.1 GFLOPS 358.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco F4
1285
Xiaomi Mi 9T
670
Geekbench 6 (Multi-Core)
Xiaomi Poco F4
3280
Xiaomi Mi 9T
1797
Geekbench 6 (Single-Core)1285670
Geekbench 6 (Multi-Core)32801797
Sources: Geekbench v6 [Xiaomi Poco F4]
AnTuTu 10
AnTuTu 10
Xiaomi Poco F4
843585
Xiaomi Mi 9T
363688
CPU230042130482
GPU28637764564
Memory13267871242
UX19448897400
NanoReview Score843585363688
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco F4
4334
Xiaomi Mi 9T
875
Max Surface Temp.35.6 °C38.6 °C
Stability90 %99 %
Graphics Test25 fps5 fps
Graphics Score4334875
Sources: 3DMark [Xiaomi Poco F4], [Xiaomi Mi 9T]
PCMark 3.0
PCMark 3.0
Xiaomi Poco F4
n/a
Xiaomi Mi 9T
8064
Writing scoren/a9099
Web scoren/a6144
Video editingn/a5542
Data manipulationn/a7012
NanoReview Scoren/a8064

Memory

RAM
RAM Size - 6 GB
- 8 GB
- 12 GB		 6 GB
Memory Type LPDDR5 LPDDR4X
Memory Frequency n/a 1866 MHz
Channels 4 2
Storage
Storage Capacity- 128 GB
- 256 GB		- 64 GB
- 128 GB
Storage TypeUFS 3.1UFS 2.1
Memory CardNoNo

Software

OS Android 12 (Upgradeable to Android 14) Android 9.0 (Upgradeable to Android 11)
OS Size 24 GB 11.3 GB
UI Skin HyperOS 1.0 MIUI 12.5

Battery

Volume 4500 mAh 4000 mAh
Max Charging Power 67 W 18 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (50% in 15 min) Yes (45% in 30 min)
Full Charge Time 0:39 h 1:25 h
Battery Life Test
Battery Life
Xiaomi Poco F4
19:09
Xiaomi Mi 9T
21:41
Web Browsing07:39 h08:09 h
Video Playback12:20 h12:36 h
Games04:57 h04:15 h
Standby Mode88 h114 h

Main camera

Matrix 64 MP 48 MP
Photo resolution 9000x7000 pixels 8000x6000 pixels
Zoom Digital Optical, 2x
Flash LED Dual LED
Stabilization Optical Digital
8K Recording No No
4K Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 960 fps (720p) 960 fps (720p)
Wide-angle lens 119 ° 124 °
Lenses count Standard: 64 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 48 MP
Telephoto: 8 MP
Ultra-wide: 13 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix64 MP48 MP
Aperturef/1.8f/1.8
Focal length25 mm26 mm
SensorOmniVision OV64BSony IMX582
Sensor size1/21/2
Pixel size0.7 μm0.8 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital
Telephoto
Matrixn/a8 MP
Aperturen/af/2.4
Focal lengthn/a53 mm
Sensorn/aOmnivision OV8865
Sensor sizen/a1/4
Pixel sizen/a1.12 μm
Stabilizationn/aDigital
Ultra-wide lens
Matrix8 MP13 MP
Aperturef/2.2f/2.4
Focal lengthn/a12 mm
SensorOmnivision OV8856Samsung S5K3L6
Sensor size1/4.01/3.1
Pixel size1.12 μm1.12 μm
StabilizationDigitalDigital

Front camera

Matrix 20 MP 20 MP
Photo resolution 4608x3456 pixels 5184x3880 pixels
Aperture f/2.45 f/2.2
Focal length n/a 18 mm
Sensor Sony IMX596 Samsung S5K3T2
Sensor size 1/2 1/3.4
Pixel size 0.8 μm 0.8 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.2 5
Bluetooth features LE, HID, A2DP LE, A2DP
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- USB-Host mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo
- NAVIC		 - GPS
- GLONASS
- Beidou
NFC* Varies by region Yes
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850 900 1800 1900MHzGSM 850, GSM 900, GSM 1800, GSM 1900
3G BandsWCDMA B1/2/4/5/6/8/19HSDPA 850, HSDPA 900, HSDPA 1900, HSDPA 2100
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B26/B28/B38/B40/B41)LTE (B800/B850/B900/B1800/B2100/B2300/B2500/B2600)
LTE category2015
5G SupportYesNo

Sound

Speakers Stereo Mono
3.5 mm Jack No Yes
FM Radio No Yes
Dolby Atmos Yes No
Speaker Test
Max Volume
Xiaomi Poco F4
86.1 dB
Xiaomi Mi 9T
89 dB

Other

Class Flagship Mid-range
Announced June, 2022 yr May, 2019 yr
Release Date June, 2022 yr June, 2019 yr
Launch Price ($) 400 290
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 67 W n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi Poco F4 the clear winner in this comparison.

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