iPhone Air vs Vivo Y21d
Short Description
iPhone Air
Screen size: 6.5" / Resolution: 1260 x 2736 px / Main camera: 48 MP / Front camera: 18MP / RAM: 12GB / Battery power: 3149 mAh / Has 5G support: ✔ / Internal storage: 256GB, 512GB, 1TB / SIM cards: 1 SIM, 1 eSIM
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
iPhone Air
Vivo Y21d
How is iPhone Air better than Vivo Y21d?
Faster CPU speed: 2 x 3.89 GHz & 4 x 2.2 GHz vs 2 x 1.8 GHz & 6 x 1.8 GHz
More RAM memory capacity in max option: 12GB vs 4GB, 6GB, 8GB
More internal storage in max option: 256GB, 512GB, 1TB vs 128GB, 256GB
More megapixels front camera: 18MP vs 5MP
Better display resolution: 1260 x 2736 px vs 720 x 1608 px
Lighter: 165 g (5.82 ounces) vs 209 g (7.37 ounces)
Narrower: 74.7 mm (2.94 inches) vs 77 mm (3.03 inches)
Shorter: 156.2 mm (6.15 inches) vs 166.1 mm (6.54 inches)
More color options: Space Black, Cloud White, Light Gold, Sky Blue vs Lavender Purple, Black
iPhone Air
Vivo Y21d
How is Vivo Y21d better than iPhone Air?
Bigger battery capacity: 6500 mAh vs 3149 mAh
More megapixels main camera: 50 MP vs 48 MP
Has a larger display diagonal: 6.68" vs 6.5"
Higher charging speed: 44W vs 20W
The phone is 1 month newer
Size Comparison
iPhone Air
Vivo Y21d
Height
156.2 mm
(6.15 inches)
Width
74.7 mm
(2.94 inches)
Thickness
5.64 mm
(0.22 inches)
Screen size
6.5"
Weight
165 g
(5.82 ounces)
6.5"
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
156.2 mm
(6.15 inches)
Width
74.7 mm
(2.94 inches)
Thickness
5.64 mm
(0.22 inches)
Screen size
6.5"
Weight
165 g
(5.82 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
iPhone Air
Vote for Your option
Vivo Y21d
Technical Specifications
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Specs
iPhone Air
Vivo Y21d
Design
Weight
165 g (5.82 ounces)
209 g (7.37 ounces)
Thickness
5.64 mm (0.22 inches)
8.4 mm (0.33 inches)
Width
74.7 mm (2.94 inches)
77 mm (3.03 inches)
Height
156.2 mm (6.15 inches)
166.1 mm (6.54 inches)
Ingress Protection (IP) rating
IP68
IP68
Waterproof depth rating
6 m
6 m
Volume
65.81 cm³
107.43 cm³
Color options
Space Black, Cloud White, Light Gold, Sky Blue
Lavender Purple, Black
Lowest potential operating temperature
0 °C
-
Maximum operating temperature
35 °C
-
Water resistance
Waterproof
Waterproof
Display
Screen size
6.5"
6.68"
Display type
OLED/AMOLED
LCD, IPS
Pixel density
460 ppi
264 ppi
Resolution
1260 x 2736 px
720 x 1608 px
Refresh rate
120Hz
90Hz
Touch sampling rate
120Hz
-
Brightness (typical)
1000 nits
-
Has branded damage-resistant glass
-
✔
Supports HDR10
✔
-
Always-On Display
✔
-
Supports Dolby Vision
✔
-
Contrast ratio
2000000:1
-
Has a touch screen
-
✔
Performance
Internal storage
256GB, 512GB, 1TB
128GB, 256GB
RAM
12GB
4GB, 6GB, 8GB
Android version
-
Android 15
CPU speed
2 x 3.89 GHz & 4 x 2.2 GHz
2 x 1.8 GHz & 6 x 1.8 GHz
GPU clock speed
1490 MHz
-
Has integrated LTE
✔
✔
Maximum memory bandwidth
78.8 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
48 MP
50 MP
Front camera
18MP
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/1.8
Has a dual-tone LED flash
✔
-
Has a BSI sensor
✔
-
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
✔
✔
Optical zoom
2x
0x
Number of flash LEDs
2
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/1.9
f/2.2
Has timelapse function
✔
✔
Supports Dolby Vision recording
✔
-
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
✔
✔
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
-
✔
Has Mail Privacy Protection
✔
-
Can block app tracking
✔
✔
Blocks cross-site tracking
✔
-
Has on-device machine learning
✔
✔
Has Live Text
✔
✔
Has SharePlay
✔
-
Gets direct OS updates
✔
-
Has AirPlay
✔
-
Has Quick Start
✔
-
Has offline voice recognition
✔
✔
Has voice commands
✔
✔
Has notification permissions
✔
✔
Has media picker
✔
✔
Has full-page screenshots
✔
✔
Has PiP
✔
✔
Battery
Battery power
3149 mAh
6500 mAh
Has wireless charging
✔
-
Supports fast charging
✔
✔
Charging speed
20W
44W
Wireless charging speed
30W
-
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Battery life
27 hours
-
Comes with a charger
-
✔
Audio
Has stereo speakers
✔
✔
Number of microphones
3
-
Features
Has 5G support
✔
-
Wi-Fi version
Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Download speed
10000 MBits/s
300 MBits/s
Upload speed
3500 MBits/s
100 MBits/s
Has USB Type-C
✔
✔
USB version
2
2
Has NFC
✔
-
SIM cards
1 SIM, 1 eSIM
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
✔
✔
Has a barometer
✔
-
Supports Galileo
✔
✔
Has an infrared sensor
✔
-
Has an accelerometer
✔
✔
Has crash detection
✔
-
Uses 3D facial recognition
✔
-
Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Vote for Your option
iPhone Air
Vote for Your option
Vivo Y21d
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