Oppo Find X9 vs Vivo Y21d
Short Description
Oppo Find X9
Screen size: 6.59" / Resolution: 1256 x 2760 px / Main camera: 50 MP & 50 MP & 50 MP / Front camera: 32MP / RAM: 12GB, 16GB / Battery power: 7025 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
Vivo Y21d
How is Oppo Find X9 better than Vivo Y21d?
Bigger battery capacity: 7025 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 front camera: 32MP vs 5MP
Better display resolution: 1256 x 2760 px vs 720 x 1608 px
Higher charging speed: 80W vs 44W
Lighter: 203 g (7.16 ounces) vs 209 g (7.37 ounces)
Narrower: 73.9 mm (2.91 inches) vs 77 mm (3.03 inches)
Shorter: 157 mm (6.18 inches) vs 166.1 mm (6.54 inches)
More color options: Space Black, Titanium Grey, Velvet Red, White vs Lavender Purple, Black
Oppo Find X9
Vivo Y21d
How is Vivo Y21d better than Oppo Find X9?
Has a larger display diagonal: 6.68" vs 6.59"
Size Comparison
Oppo Find X9
Vivo Y21d
Height
157 mm
(6.18 inches)
Width
73.9 mm
(2.91 inches)
Thickness
8 mm
(0.31 inches)
Screen size
6.59"
Weight
203 g
(7.16 ounces)
6.59"
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
157 mm
(6.18 inches)
Width
73.9 mm
(2.91 inches)
Thickness
8 mm
(0.31 inches)
Screen size
6.59"
Weight
203 g
(7.16 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
Vote for Your option
Vivo Y21d
Technical Specifications
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Specs
Oppo Find X9
Vivo Y21d
Design
Weight
203 g (7.16 ounces)
209 g (7.37 ounces)
Thickness
8 mm (0.31 inches)
8.4 mm (0.33 inches)
Width
73.9 mm (2.91 inches)
77 mm (3.03 inches)
Height
157 mm (6.18 inches)
166.1 mm (6.54 inches)
Ingress Protection (IP) rating
IP69
IP68
Waterproof depth rating
1.5 m
6 m
Volume
92.82 cm³
107.43 cm³
Color options
Space Black, Titanium Grey, Velvet Red, White
Lavender Purple, Black
Water resistance
Waterproof
Waterproof
Display
Screen size
6.59"
6.68"
Display type
OLED/AMOLED
LCD, IPS
Pixel density
460 ppi
264 ppi
Resolution
1256 x 2760 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
50 MP & 50 MP & 50 MP
50 MP
Front camera
32MP
5MP
Has built-in optical image stabilization
✔
-
Video recording (main camera)
2160 x 60 fps
1080 x 30 fps
Wide aperture (main camera)
f/1.6 & f/2.6 & 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/2.4
f/2.2
Has timelapse function
✔
✔
Minimum focal length
15 mm
-
Maximum focal length
73 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
7025 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
✔
✔
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
Vote for Your option
Vivo Y21d
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