Oppo Find X9 Pro vs Vivo Y21d
Short Description
Oppo Find X9 Pro
Screen size: 6.78" / Resolution: 1272 x 2772 px / Main camera: 200 MP & 50 MP & 50 MP / Front camera: 50MP / RAM: 12GB, 16GB / Battery power: 7500 mAh / Has 5G support: ✔ / Internal storage: 256GB, 512GB, 1TB / SIM cards: 2 SIM
Vivo Y21d
Screen size: 6.68" / Resolution: 720 x 1608 px / Main camera: 50 MP / Front camera: 5MP / RAM: 4GB, 6GB, 8GB / Battery power: 6500 mAh / Internal storage: 128GB, 256GB / SIM cards: 2 SIM
Key Differences
Oppo Find X9 Pro
Vivo Y21d
How is Oppo Find X9 Pro better than Vivo Y21d?
Bigger battery capacity: 7500 mAh vs 6500 mAh
Faster CPU speed: 1 x 4.21 GHz & 3 x 3.5 GHz & 4 x 2.7 GHz vs 2 x 1.8 GHz & 6 x 1.8 GHz
More RAM memory capacity in max option: 12GB, 16GB vs 4GB, 6GB, 8GB
More internal storage in max option: 256GB, 512GB, 1TB vs 128GB, 256GB
More megapixels main camera: 200 MP & 50 MP & 50 MP vs 50 MP
More megapixels front camera: 50MP vs 5MP
Has a larger display diagonal: 6.78" vs 6.68"
Better display resolution: 1272 x 2772 px vs 720 x 1608 px
Higher charging speed: 80W vs 44W
Narrower: 76.5 mm (3.01 inches) vs 77 mm (3.03 inches)
Shorter: 161.3 mm (6.35 inches) vs 166.1 mm (6.54 inches)
More color options: Silk White, Titanium Charcoal, Velvet Red vs Lavender Purple, Black
Oppo Find X9 Pro
Vivo Y21d
How is Vivo Y21d better than Oppo Find X9 Pro?
Lighter: 209 g (7.37 ounces) vs 224 g (7.9 ounces)
Size Comparison
Oppo Find X9 Pro
Vivo Y21d
Height
161.3 mm
(6.35 inches)
Width
76.5 mm
(3.01 inches)
Thickness
8.3 mm
(0.33 inches)
Screen size
6.78"
Weight
224 g
(7.9 ounces)
6.78"
6.68"
Height
166.1 mm
(6.54 inches)
Width
77 mm
(3.03 inches)
Thickness
8.4 mm
(0.33 inches)
Screen size
6.68"
Weight
209 g
(7.37 ounces)
Height
161.3 mm
(6.35 inches)
Width
76.5 mm
(3.01 inches)
Thickness
8.3 mm
(0.33 inches)
Screen size
6.78"
Weight
224 g
(7.9 ounces)
Height
166.1 mm
(6.54 inches)
Width
77 mm
(3.03 inches)
Thickness
8.4 mm
(0.33 inches)
Screen size
6.68"
Weight
209 g
(7.37 ounces)
Vote for Your option
Oppo Find X9 Pro
Vote for Your option
Vivo Y21d
Technical Specifications
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Specs
Oppo Find X9 Pro
Vivo Y21d
Design
Weight
224 g (7.9 ounces)
209 g (7.37 ounces)
Thickness
8.3 mm (0.33 inches)
8.4 mm (0.33 inches)
Width
76.5 mm (3.01 inches)
77 mm (3.03 inches)
Height
161.3 mm (6.35 inches)
166.1 mm (6.54 inches)
Ingress Protection (IP) rating
IP69
IP68
Waterproof depth rating
1.5 m
6 m
Volume
102.42 cm³
107.43 cm³
Color options
Silk White, Titanium Charcoal, Velvet Red
Lavender Purple, Black
Water resistance
Waterproof
Waterproof
Display
Screen size
6.78"
6.68"
Display type
OLED/AMOLED
LCD, IPS
Pixel density
450 ppi
264 ppi
Resolution
1272 x 2772 px
720 x 1608 px
Refresh rate
120Hz
90Hz
Brightness (typical)
800 nits
-
Has branded damage-resistant glass
✔
✔
Supports HDR10
✔
-
Supports HDR10+
✔
-
Always-On Display
✔
-
Supports Dolby Vision
✔
-
Has a touch screen
✔
✔
Performance
Internal storage
256GB, 512GB, 1TB
128GB, 256GB
RAM
12GB, 16GB
4GB, 6GB, 8GB
Android version
Android 16
Android 15
CPU speed
1 x 4.21 GHz & 3 x 3.5 GHz & 4 x 2.7 GHz
2 x 1.8 GHz & 6 x 1.8 GHz
GPU clock speed
1750 MHz
-
Has integrated LTE
✔
✔
Maximum memory bandwidth
85.3 GB/s
12.8 GB/s
Shading units
128
-
Has an external memory slot
-
✔
GPU turbo
-
614.4 MHz
Release date
2025
2026
Cameras
Main camera
200 MP & 50 MP & 50 MP
50 MP
Front camera
50MP
5MP
Has built-in optical image stabilization
✔
-
Video recording (main camera)
2160 x 60 fps
1080 x 30 fps
Wide aperture (main camera)
f/2.1 & f/1.5 & f/2
f/1.8
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
3x
0x
Number of flash LEDs
1
1
Has a CMOS sensor
✔
✔
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
✔
✔
Has manual shutter speed
✔
-
Can create panoramas in-camera
✔
✔
Wide aperture (front camera)
f/2.0
f/2.2
Has timelapse function
✔
✔
Minimum focal length
15 mm
-
Maximum focal length
70 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 battery health check
✔
✔
Has an extra dim mode
✔
✔
Has dynamic theming
✔
✔
Can offload apps
✔
✔
Has customizable notifications
✔
✔
Supports split screen
✔
✔
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
✔
✔
Has voice commands
✔
✔
Has notification permissions
✔
✔
Has media picker
✔
✔
Has full-page screenshots
✔
✔
Has PiP
✔
✔
Battery
Battery power
7500 mAh
6500 mAh
Has wireless charging
✔
-
Supports fast charging
✔
✔
Charging speed
80W
44W
Wireless charging speed
50W
-
Has reverse wireless charging
✔
-
Reverse wireless charging speed
10W
-
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Comes with a charger
-
✔
Audio
Has stereo speakers
✔
✔
Has aptX
✔
-
Features
Has 5G support
✔
-
Wi-Fi version
Wi-Fi 4 (802.11n), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 7 (802.11be)
Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Download speed
10700 MBits/s
300 MBits/s
Upload speed
-
100 MBits/s
Has USB Type-C
✔
✔
USB version
-
2
Has NFC
✔
-
SIM cards
2 SIM
2 SIM
Has a fingerprint scanner
✔
✔
Has emergency SOS via satellite
✔
-
Bluetooth version
6
5.2
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
Oppo Find X9 Pro
Vote for Your option
Vivo Y21d
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