Home Phone comparison Xiaomi Poco F7 Ultra and Xiaomi Redmi K90 Pro Max - Which is better?

Xiaomi Poco F7 Ultra vs Xiaomi Redmi K90 Pro Max

86 out 100
Xiaomi Poco F7 Ultra
VS
93 out 100
Xiaomi Redmi K90 Pro Max
Xiaomi Poco F7 Ultra
Xiaomi Redmi K90 Pro Max

Compared 2 smartphones : Xiaomi Poco F7 Ultra Manufactured in April, 2025, with display 6.67 with chipsetQualcomm Snapdragon 8 Elite, vs Xiaomi Redmi K90 Pro Max, Manufactured in October, 2025with chipsetQualcomm Snapdragon 8 Elite Gen 5. 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 F7 Ultra
  • Higher pixel density: 526ppi
  • Lighter design: 212g vs 218g
  • Newer Bluetooth version: 6.0 vs 5.4
  • Supports Dolby Atmos
Reasons to choose Xiaomi Redmi K90 Pro Max
  • Larger display: 6.9in
  • Higher battery capacity: 7560mAh vs 5300mAh
  • Supports DisplayPort
  • Includes charger

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 16/512 GB		 - 12/256 GB
- 12/512 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs Xiaomi Poco F7 Ultra and Xiaomi Redmi K90 Pro Max
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 F7 Ultra
vs
Redmi K90 Pro Max

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.67 in 6.9 in
Resolution 1440x3200 pixels 1200x2608 pixels
Aspect ratio 20:9 19.5:9
Pixel density 526 ppi 416 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (1-120 Hz)
Max brightness 1800 nits n/a
HDR support Yes Dolby Vision Yes, Dolby Vision
Touch Sampling Rate 480 Hz 480 Hz
Screen-to-body ratio 89.4 % 91.9 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi Poco F7 Ultra
1583 nits
Xiaomi Redmi K90 Pro Max
n/a

Design & Build

Design and ergonomics comparison
Height 160.26 mm (6.31 in) 163.33 mm (6.43 in)
Width 74.95 mm (2.95 in) 77.82 mm (3.06 in)
Thickness 8.39 mm (0.33 in) 7.9 mm (0.31 in)
Weight 212 g (7.48 oz) 218 g (7.69 oz)
Water resistance IP68 IP68
Cooling system Vapor chamber Vapor chamber
Back panel Glass n/a
Frame Metal Metal
Colors - Black
- Yellow		 - White
- Black
- Blue
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Xiaomi Poco F7 Ultra
89.4 %
Xiaomi Redmi K90 Pro Max
91.9 %

Performance

Testing Xiaomi Poco F7 Ultra and Xiaomi Redmi K90 Pro Max In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Elite Qualcomm Snapdragon 8 Elite Gen 5
Max Frequency 4320 MHz 4600 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/3.53 (Oryon (Phoenix M))
- 2/4.32 (Oryon (Phoenix L))		 6/3.63 ()
Process TSMC TSMC
Transistor Size 3 nm 3 nm
Neural Processor Hexagon Hexagon
Graphics Adreno 830 Adreno 840
GPU Cores 1536 1536
GPU Frequency 1100 MHz 1200 MHz
FLOPS 3379.2 GFLOPS 3686.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco F7 Ultra
2858
Xiaomi Redmi K90 Pro Max
3719
Geekbench 6 (Multi-Core)
Xiaomi Poco F7 Ultra
8690
Xiaomi Redmi K90 Pro Max
11287
Geekbench 6 (Single-Core)28583719
Geekbench 6 (Multi-Core)869011287
Geekbench Compute (GPU)22968n/a
Sources: Geekbench v6 [Xiaomi Poco F7 Ultra]
AnTuTu 10
AnTuTu 10
Xiaomi Poco F7 Ultra
2509770
Xiaomi Redmi K90 Pro Max
3865467
CPU5233921163106
GPU10592451394796
Memory477813546277
UX449320761288
NanoReview Score25097703865467

Memory

RAM
RAM Size - 12 GB
- 16 GB		 12 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 5333 MHz 5300 MHz
Channels 2 4
Storage
Storage Capacity- 256 GB
- 512 GB		256 GB
Storage TypeUFS 4.1UFS 4.1
Memory CardNoNo

Software

OS Android 15 Android 16
UI Skin HyperOS 2.0 HyperOS 3

Battery

Volume 5300 mAh 7560 mAh
Max Charging Power 120 W 100 W
Battery Type n/a Silicon Carbon (Si/C)
Removable No Yes
Wireless Charging Yes (50 W) Yes (50 W)
Reverse Charging n/a Yes, (Wireless)
Fast Charging Yes (60% in 15 min) Yes
Full Charge Time 0:30 h n/a
Battery Life Test
Battery Life
Xiaomi Poco F7 Ultra
25:23
Xiaomi Redmi K90 Pro Max
n/a
Web Browsing10:26 hn/a
Video Playback14:46 hn/a
Games05:40 hn/a
Standby Mode124 hn/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Optical, 2.5x Optical, 5x
Flash Dual LED Dual LED
Stabilization Optical Optical
8K Recording Up to 24FPS Yes (Up to 30 fps)
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 1920 fps (720p) 960 fps (1080p)
Wide-angle lens 120 ° 102 °
Lenses count Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 32 MP		 Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.6f/1.7
Focal length24 mm23 mm
SensorOmnivision OV50 Light Hunter 800Omnivision Light Hunter 950
Sensor size1/1.551/1.31
Pixel size1 μm1.2 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus (Dual Pixel)
StabilizationOpticalOptical
Telephoto
Matrix50 MP50 MP
Aperturef/2.0f/3.0
Focal length60 mm115 mm
SensorSamsung S5KJN5n/a
Sensor size1/2.761/2.76
Pixel size0.64 μm0.64 μm
StabilizationOpticalOptical
Ultra-wide lens
Matrix32 MP50 MP
Aperturef/2.2f/2.4
Focal length15 mm18 mm
SensorSamsung S5KKD1n/a
Sensor size1/3.441/2.88
Pixel size0.7 μm0.61 μm
StabilizationDigitalDigital

Front camera

Matrix 32 MP 32 MP
Photo resolution 6528x4896 pixels n/a
Aperture n/a f/2.2
Focal length n/a 21 mm
Sensor CMOS CMOS
Sensor size n/a 1/3.44
Pixel size n/a 0.64 μm
Autofocus No n/a
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 60 fps 2160p (4K) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- 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 6.0 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version n/a 3.2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Beidou
- 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 2/3/5/8GSM B3/B5/B8
3G BandsWCDMA 1/2/4/5/8/6/19WCDMA B1/B4/B5/B6/B8/B19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B26/B28/B38/B40/B41/B42/B48/B66)LTE (B1/B3/B4/B5/B7/B8/B18/B19/B26/B28/B34/B38/B39/B40/B41/B42/B48/B66)
5G SupportYesYes

Sound

Speakers Stereo 2.1
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes n/a

Other

Class Flagship Flagship
Announced March, 2025 yr October, 2025 yr
Release Date April, 2025 yr October, 2025 yr
Launch Price ($) 649 n/a
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No Yes, 100 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

No clear favorite identified yet; updates may follow as new data arrives.

Survey

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Total Votes: 2

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