Itel RS4 vs Vivo Y21d
Short Description
Itel RS4
Screen size: 6.56" / Resolution: 720 x 1612 px / Main camera: 50 MP / Front camera: 8MP / RAM: 12GB / Battery power: 5000 mAh / Internal storage: 128GB, 256GB / 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
Itel RS4
Vivo Y21d
How is Itel RS4 better than Vivo Y21d?
Faster CPU speed: 2 x 2.2 GHz & 6 x 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 megapixels front camera: 8MP vs 5MP
Better display resolution: 720 x 1612 px vs 720 x 1608 px
Higher charging speed: 45W vs 44W
Lighter: 198 g (6.98 ounces) vs 209 g (7.37 ounces)
Narrower: 75.6 mm (2.98 inches) vs 77 mm (3.03 inches)
Shorter: 164 mm (6.46 inches) vs 166.1 mm (6.54 inches)
More color options: Silvery White, Elegant Beige, Lurex Black vs Lavender Purple, Black
Itel RS4
Vivo Y21d
How is Vivo Y21d better than Itel RS4?
Bigger battery capacity: 6500 mAh vs 5000 mAh
Has a larger display diagonal: 6.68" vs 6.56"
The phone is 1 year and 6 months newer
Size Comparison
Itel RS4
Vivo Y21d
Height
164 mm
(6.46 inches)
Width
75.6 mm
(2.98 inches)
Thickness
8.2 mm
(0.32 inches)
Screen size
6.56"
Weight
198 g
(6.98 ounces)
6.56"
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
164 mm
(6.46 inches)
Width
75.6 mm
(2.98 inches)
Thickness
8.2 mm
(0.32 inches)
Screen size
6.56"
Weight
198 g
(6.98 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
Itel RS4
Vote for Your option
Vivo Y21d
Technical Specifications
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Specs
Itel RS4
Vivo Y21d
Design
Weight
198 g (6.98 ounces)
209 g (7.37 ounces)
Thickness
8.2 mm (0.32 inches)
8.4 mm (0.33 inches)
Width
75.6 mm (2.98 inches)
77 mm (3.03 inches)
Height
164 mm (6.46 inches)
166.1 mm (6.54 inches)
Ingress Protection (IP) rating
-
IP68
Waterproof depth rating
-
6 m
Volume
-
107.43 cm³
Color options
Silvery White, Elegant Beige, Lurex Black
Lavender Purple, Black
Water resistance
-
Waterproof
Display
Screen size
6.56"
6.68"
Display type
LCD, IPS
LCD, IPS
Pixel density
269 ppi
264 ppi
Resolution
720 x 1612 px
720 x 1608 px
Refresh rate
120Hz
90Hz
Has branded damage-resistant glass
-
✔
Has a touch screen
✔
✔
Performance
Internal storage
128GB, 256GB
128GB, 256GB
RAM
12GB
4GB, 6GB, 8GB
Android version
Android 13
Android 15
CPU speed
2 x 2.2 GHz & 6 x 2 GHz
2 x 1.8 GHz & 6 x 1.8 GHz
GPU clock speed
950 MHz
-
Has integrated LTE
✔
✔
RAM speed
4266 MHz
-
Semiconductor size
6 nm
-
Supports 64-bit
✔
-
DirectX version
DirectX 11
-
Has integrated graphics
✔
-
OpenGL ES version
3.2
-
Uses big.LITTLE technology
✔
-
CPU threads
8 threads
-
Uses HMP
✔
-
Maximum memory bandwidth
17.1 GB/s
12.8 GB/s
OpenCL version
2
-
DDR memory version
4
-
Maximum memory amount
12GB
-
Thermal Design Power (TDP)
5W
-
Release date
2024
2026
Has an external memory slot
-
✔
GPU turbo
-
614.4 MHz
Cameras
Main camera
50 MP
50 MP
Front camera
8MP
5MP
Video recording (main camera)
1080 x 30 fps
1080 x 30 fps
Wide aperture (main camera)
f/1.6
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
0x
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 manual white balance
✔
✔
Has touch autofocus
✔
✔
Can create panoramas in-camera
✔
✔
Wide aperture (front camera)
-
f/2.2
Has timelapse function
✔
✔
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 media picker
-
✔
Has PiP
-
✔
Has notification permissions
-
✔
Has full-page screenshots
-
✔
Battery
Battery power
5000 mAh
6500 mAh
Supports fast charging
✔
✔
Charging speed
45W
44W
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Comes with a charger
-
✔
Audio
Has stereo speakers
✔
✔
Has a socket for a 3.5 mm audio jack
✔
-
Features
Wi-Fi version
Wi-Fi 4 (802.11n)
Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Download speed
650 MBits/s
300 MBits/s
Upload speed
150 MBits/s
100 MBits/s
Has USB Type-C
✔
✔
USB version
-
2
SIM cards
2 SIM
2 SIM
Has a fingerprint scanner
✔
✔
Bluetooth version
-
5.2
Has a gyroscope
✔
-
Has GPS
✔
✔
Has a compass
-
✔
Supports Wi-Fi
✔
✔
Has a cellular module
✔
✔
Supports Galileo
✔
✔
Has an accelerometer
✔
✔
Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Vote for Your option
Itel RS4
Vote for Your option
Vivo Y21d
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