Vivo iQOO Z9 vs Xiaomi Redmi K90 Pro Max
Short Description
Vivo iQOO Z9
Screen size: 6.78" / Resolution: 1260 x 2800 px / Main camera: 50 MP & 2 MP / Front camera: 16MP / RAM: 8GB, 12GB / Battery power: 6000 mAh / Has 5G support: ✔ / Internal storage: 128GB, 256GB, 512GB / SIM cards: 2 SIM
Xiaomi Redmi K90 Pro Max
Screen size: 6.9" / Resolution: 1200 x 2608 px / Main camera: 50 MP & 50 MP & 50 MP / Front camera: 32MP / RAM: 12GB, 16GB / Battery power: 7560 mAh / Has 5G support: ✔ / Internal storage: 256GB, 512GB, 1TB / SIM cards: 2 SIM
Key Differences
Vivo iQOO Z9
Xiaomi Redmi K90 Pro Max
How is Vivo iQOO Z9 better than Xiaomi Redmi K90 Pro Max?
Better display resolution: 1260 x 2800 px vs 1200 x 2608 px
Lighter: 194.6 g (6.86 ounces) vs 218 g (7.69 ounces)
Narrower: 75.9 mm (2.99 inches) vs 77.8 mm (3.06 inches)
Vivo iQOO Z9
Xiaomi Redmi K90 Pro Max
How is Xiaomi Redmi K90 Pro Max better than Vivo iQOO Z9?
Bigger battery capacity: 7560 mAh vs 6000 mAh
Faster CPU speed: 2 x 4.6 GHz & 6 x 3.62 GHz vs 1 x 2.63 GHz & 3 x 2.4 GHz & 4 x 1.8 GHz
More RAM memory capacity in max option: 12GB, 16GB vs 8GB, 12GB
More internal storage in max option: 256GB, 512GB, 1TB vs 128GB, 256GB, 512GB
More megapixels front camera: 32MP vs 16MP
Has a larger display diagonal: 6.9" vs 6.78"
Higher charging speed: 100W vs 80W
Shorter: 163.3 mm (6.43 inches) vs 163.7 mm (6.44 inches)
More color options: Black, White, Denim Blue, Lamborgini White vs Black, White, Green
The phone is 1 year and 7 months newer
Size Comparison
Vivo iQOO Z9
Xiaomi Redmi K90 Pro Max
Height
163.7 mm
(6.44 inches)
Width
75.9 mm
(2.99 inches)
Thickness
8 mm
(0.31 inches)
Screen size
6.78"
Weight
194.6 g
(6.86 ounces)
6.78"
6.9"
Height
163.3 mm
(6.43 inches)
Width
77.8 mm
(3.06 inches)
Thickness
7.9 mm
(0.31 inches)
Screen size
6.9"
Weight
218 g
(7.69 ounces)
Height
163.7 mm
(6.44 inches)
Width
75.9 mm
(2.99 inches)
Thickness
8 mm
(0.31 inches)
Screen size
6.78"
Weight
194.6 g
(6.86 ounces)
Height
163.3 mm
(6.43 inches)
Width
77.8 mm
(3.06 inches)
Thickness
7.9 mm
(0.31 inches)
Screen size
6.9"
Weight
218 g
(7.69 ounces)
Vote for Your option
Vivo iQOO Z9
Vote for Your option
Xiaomi Redmi K90 Pro Max
Technical Specifications
Show differences
Show differences
Specs
Vivo iQOO Z9
Xiaomi Redmi K90 Pro Max
Design
Weight
194.6 g (6.86 ounces)
218 g (7.69 ounces)
Thickness
8 mm (0.31 inches)
7.9 mm (0.31 inches)
Width
75.9 mm (2.99 inches)
77.8 mm (3.06 inches)
Height
163.7 mm (6.44 inches)
163.3 mm (6.43 inches)
Is weather-sealed (splashproof)
✔
-
Ingress Protection (IP) rating
IP64
IP68
Waterproof depth rating
-
1.5 m
Volume
99.4 cm³
100.37 cm³
Is dustproof and water-resistant
✔
-
Color options
Black, White, Green
Black, White, Denim Blue, Lamborgini White
Lowest potential operating temperature
-20 °C
-
Maximum operating temperature
50 °C
-
Water resistance
-
Waterproof
Display
Screen size
6.78"
6.9"
Display type
OLED/AMOLED
OLED/AMOLED
Pixel density
453 ppi
416 ppi
Resolution
1260 x 2800 px
1200 x 2608 px
Refresh rate
144Hz
120Hz
Touch sampling rate
-
480Hz
Has branded damage-resistant glass
-
✔
Supports HDR10
✔
✔
Supports HDR10+
-
✔
Always-On Display
✔
✔
Supports Dolby Vision
-
✔
Contrast ratio
6000000:1
-
Has a touch screen
✔
✔
Performance
Internal storage
128GB, 256GB, 512GB
256GB, 512GB, 1TB
RAM
8GB, 12GB
12GB, 16GB
Android version
Android 14
Android 16
CPU speed
1 x 2.63 GHz & 3 x 2.4 GHz & 4 x 1.8 GHz
2 x 4.6 GHz & 6 x 3.62 GHz
GPU clock speed
950 MHz
1200 MHz
Has integrated LTE
✔
✔
RAM speed
3200 MHz
-
Semiconductor size
4 nm
-
Supports 64-bit
✔
-
DirectX version
DirectX 12
-
Has integrated graphics
✔
-
OpenGL ES version
3.2
-
Uses big.LITTLE technology
✔
-
Has TrustZone
✔
-
Maximum memory bandwidth
25.6 GB/s
85.1 GB/s
DDR memory version
5
-
Uses multithreading
✔
-
Thermal Design Power (TDP)
6W
-
Shading units
-
1536
Release date
2024
2025
Has an external memory slot
✔
-
Maximum amount of external memory supported
1000GB
-
Cameras
Main camera
50 MP & 2 MP
50 MP & 50 MP & 50 MP
Front camera
16MP
32MP
Has built-in optical image stabilization
✔
✔
Video recording (main camera)
2160 x 30 fps
4320 x 30 fps
Wide aperture (main camera)
f/2.4 & f/1.8
f/1.7 & f/2.4 & f/3
Has a dual-tone LED flash
-
✔
Has continuous autofocus when recording movies
✔
✔
Has phase-detection autofocus for photos
✔
✔
Supports slow-motion video recording
✔
✔
Has a built-in HDR mode
✔
✔
Has a flash
✔
✔
Has manual exposure
-
✔
Has a dual-lens (or multi-lens) main camera
✔
✔
Optical zoom
0x
5x
Number of flash LEDs
2
2
Has manual ISO
✔
✔
Has a serial shot mode
✔
✔
Has manual focus
✔
✔
Has a front camera
✔
✔
Has laser autofocus
-
✔
Has manual white balance
✔
✔
Shoots raw
-
✔
Has touch autofocus
✔
✔
Can create panoramas in-camera
✔
✔
Wide aperture (front camera)
f/2.0
f/2.2
Has timelapse function
✔
✔
Minimum focal length
-
18 mm
Maximum focal length
-
115 mm
Supports HDR10 recording
✔
-
Operating system
Has clipboard warnings
✔
✔
Has location privacy options
✔
✔
Has camera/microphone privacy options
✔
✔
Has theme customization
✔
✔
Can play games while they download
✔
✔
Has dark mode
✔
✔
Has Wi-Fi password sharing
✔
-
Has battery health check
✔
✔
Has an extra dim mode
✔
✔
Has focus modes
✔
-
Has dynamic theming
✔
✔
Can offload apps
✔
✔
Has customizable notifications
✔
✔
Has scrolling screenshots
✔
-
Supports split screen
-
✔
Supports instant markup
✔
-
Supports PiP and PaP
✔
-
More languages supported
125
-
Has sharing intents
✔
✔
Has a child lock
✔
✔
Supports widgets
✔
✔
Is free and open source
✔
✔
Tracks the current position of a mobile device
✔
✔
Is a multi-user system
✔
✔
Can block app tracking
-
✔
Has on-device machine learning
-
✔
Has Live Text
-
✔
Has offline voice recognition
✔
✔
The browser has word wrap
✔
-
Has voice commands
✔
✔
Has full-page screenshots
-
✔
Has PiP
-
✔
Has notification permissions
-
✔
Has media picker
-
✔
Battery
Battery power
6000 mAh
7560 mAh
Has wireless charging
-
✔
Supports fast charging
✔
✔
Charging speed
80W
100W
Wireless charging speed
-
50W
Has reverse wireless charging
-
✔
Reverse wireless charging speed
-
22.5W
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Audio
Has stereo speakers
✔
✔
Has aptX HD
✔
-
Has aptX
✔
-
Has aptX Adaptive
✔
-
Features
Has 5G support
✔
✔
Wi-Fi version
Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Wi-Fi 4 (802.11n), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 7 (802.11be)
Download speed
5000 MBits/s
10000 MBits/s
Upload speed
160 MBits/s
3500 MBits/s
Has USB Type-C
✔
✔
USB version
2
3.2
Has NFC
✔
✔
SIM cards
2 SIM
2 SIM
Has a fingerprint scanner
✔
✔
Bluetooth version
5.4
5.4
Has a gyroscope
✔
✔
Has GPS
✔
✔
Has a compass
✔
✔
Supports Wi-Fi
✔
✔
Has a cellular module
✔
✔
Supports Galileo
✔
✔
Has an infrared sensor
✔
✔
Has an accelerometer
✔
✔
Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Vote for Your option
Vivo iQOO Z9
Vote for Your option
Xiaomi Redmi K90 Pro Max
Popular Vivo iQOO Z9 comparisons
Vivo iQOO Z9 vs Vivo iQOO Z9x 5G
See comparison
Vivo iQOO Z9 vs Xiaomi Redmi Note 13 Pro
See comparison
Vivo iQOO Z9 vs Xiaomi Redmi Note 13
See comparison
Vivo iQOO Z9 vs Motorola Edge 50 Fusion
See comparisonPopular Xiaomi Redmi K90 Pro Max comparisons
Xiaomi Redmi K90 Pro Max vs Xiaomi 15 Ultra
See comparison
Xiaomi Redmi K90 Pro Max vs Xiaomi 15 Pro
See comparison
Xiaomi Redmi K90 Pro Max vs OnePlus 13
See comparison
Xiaomi Redmi K90 Pro Max vs Samsung Galaxy S25 Ultra
See comparison
