Poco M3 vs Vivo Y21d
Short Description
Poco M3
Screen size: 6.53" / Resolution: 1080 x 2340 px / Main camera: 48 MP & 2 MP & 2 MP / Front camera: 8MP / RAM: 4GB, 6GB / Battery power: 6000 mAh / Internal storage: 64GB, 128GB / 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
Poco M3
Vivo Y21d
How is Poco M3 better than Vivo Y21d?
Faster CPU speed: 4 x 2 GHz & 4 x 1.8 GHz vs 2 x 1.8 GHz & 6 x 1.8 GHz
More megapixels front camera: 8MP vs 5MP
Better display resolution: 1080 x 2340 px vs 720 x 1608 px
Lighter: 198 g (6.98 ounces) vs 209 g (7.37 ounces)
Shorter: 162.3 mm (6.39 inches) vs 166.1 mm (6.54 inches)
More color options: Cool Blue, Poco Yellow, Power Black vs Lavender Purple, Black
Poco M3
Vivo Y21d
How is Vivo Y21d better than Poco M3?
Bigger battery capacity: 6500 mAh vs 6000 mAh
More RAM memory capacity in max option: 4GB, 6GB, 8GB vs 4GB, 6GB
More internal storage in max option: 128GB, 256GB vs 64GB, 128GB
More megapixels main camera: 50 MP vs 48 MP & 2 MP & 2 MP
Has a larger display diagonal: 6.68" vs 6.53"
Higher charging speed: 44W vs 18W
Narrower: 77 mm (3.03 inches) vs 77.3 mm (3.04 inches)
The phone is 4 years and 10 months newer
Size Comparison
Poco M3
Vivo Y21d
Height
162.3 mm
(6.39 inches)
Width
77.3 mm
(3.04 inches)
Thickness
9.6 mm
(0.38 inches)
Screen size
6.53"
Weight
198 g
(6.98 ounces)
6.53"
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
162.3 mm
(6.39 inches)
Width
77.3 mm
(3.04 inches)
Thickness
9.6 mm
(0.38 inches)
Screen size
6.53"
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
Poco M3
Vote for Your option
Vivo Y21d
Technical Specifications
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Specs
Poco M3
Vivo Y21d
Design
Weight
198 g (6.98 ounces)
209 g (7.37 ounces)
Thickness
9.6 mm (0.38 inches)
8.4 mm (0.33 inches)
Width
77.3 mm (3.04 inches)
77 mm (3.03 inches)
Height
162.3 mm (6.39 inches)
166.1 mm (6.54 inches)
Ingress Protection (IP) rating
-
IP68
Waterproof depth rating
-
6 m
Volume
120.44 cm³
107.43 cm³
Color options
Cool Blue, Poco Yellow, Power Black
Lavender Purple, Black
Water resistance
-
Waterproof
Display
Screen size
6.53"
6.68"
Display type
IPS, LCD
LCD, IPS
Pixel density
395 ppi
264 ppi
Resolution
1080 x 2340 px
720 x 1608 px
Refresh rate
60Hz
90Hz
Brightness (typical)
400 nits
-
Has branded damage-resistant glass
✔
✔
Gorilla Glass version
Gorilla Glass 3
-
Contrast ratio
1500:1
-
Has a touch screen
✔
✔
Performance
Internal storage
64GB, 128GB
128GB, 256GB
RAM
4GB, 6GB
4GB, 6GB, 8GB
Android version
Android 10
Android 15
CPU speed
4 x 2 GHz & 4 x 1.8 GHz
2 x 1.8 GHz & 6 x 1.8 GHz
GPU clock speed
600 MHz
-
Has integrated LTE
✔
✔
RAM speed
1866 MHz
-
Semiconductor size
11 nm
-
Supports 64-bit
✔
-
DirectX version
DirectX 12
-
Has integrated graphics
✔
-
OpenGL ES version
3.2
-
Uses big.LITTLE technology
✔
-
CPU threads
8 threads
-
Uses HMP
✔
-
Has TrustZone
✔
-
Maximum memory bandwidth
13.91 GB/s
12.8 GB/s
OpenCL version
2
-
EMMC version
5.1
-
DDR memory version
4
-
Maximum memory amount
8GB
-
Thermal Design Power (TDP)
9W
-
Shading units
96
-
Release date
2020
2026
Has an external memory slot
✔
✔
Memory channels
2
-
GPU turbo
600 MHz
614.4 MHz
Maximum amount of external memory supported
512GB
-
Cameras
Main camera
48 MP & 2 MP & 2 MP
50 MP
Front camera
8MP
5MP
Video recording (main camera)
1080 x 30 fps
1080 x 30 fps
Wide aperture (main camera)
f/1.79 & f/2.4 & f/2.4
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
✔
✔
Has a dual-lens (or multi-lens) main camera
✔
-
Optical zoom
-
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 manual white balance
✔
✔
Shoots raw
✔
-
Has touch autofocus
✔
✔
Can create panoramas in-camera
✔
✔
Wide aperture (front camera)
f/2.1
f/2.2
Has timelapse function
✔
✔
Pixel size (main camera)
0.8 µm & 1.75 µm & 1.75 µm
-
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 focus modes
✔
-
Has dynamic theming
-
✔
Can offload apps
-
✔
Has customizable notifications
✔
✔
Supports split screen
✔
✔
Supports instant markup
✔
-
Supports PiP and PaP
✔
-
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
-
✔
Supports widgets
✔
-
More languages supported
125
-
Has offline voice recognition
✔
✔
The browser has word wrap
✔
-
Has voice commands
✔
✔
Has notification permissions
-
✔
Has media picker
-
✔
Has full-page screenshots
-
✔
Has PiP
-
✔
Battery
Battery power
6000 mAh
6500 mAh
Supports fast charging
✔
✔
Charging speed
18W
44W
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Comes with a charger
-
✔
Audio
Has stereo speakers
✔
✔
Number of microphones
2
-
Has a socket for a 3.5 mm audio jack
✔
-
Has a radio
✔
-
Features
Wi-Fi version
Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Download speed
390 MBits/s
300 MBits/s
Upload speed
150 MBits/s
100 MBits/s
Has USB Type-C
✔
✔
USB version
2
2
SIM cards
2 SIM
2 SIM
Has a fingerprint scanner
✔
✔
Bluetooth version
5
5.2
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
Poco M3
Vote for Your option
Vivo Y21d
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