Samsung Galaxy S6 vs Vivo Y21d
Short Description
Samsung Galaxy S6
Screen size: 5.1" / Resolution: 1440 x 2560 px / Main camera: 16 MP / Front camera: 5MP / RAM: 3GB / Battery power: 2550 mAh / Internal storage: 32GB, 64GB, 128GB / SIM cards: 1 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
Samsung Galaxy S6
Vivo Y21d
How is Samsung Galaxy S6 better than Vivo Y21d?
Better display resolution: 1440 x 2560 px vs 720 x 1608 px
Lighter: 138 g (4.87 ounces) vs 209 g (7.37 ounces)
Narrower: 70.5 mm (2.78 inches) vs 77 mm (3.03 inches)
Shorter: 143.4 mm (5.65 inches) vs 166.1 mm (6.54 inches)
More color options: White Pearl, Black Sapphire, Gold Platinum, Blue Topaz vs Lavender Purple, Black
Samsung Galaxy S6
Vivo Y21d
How is Vivo Y21d better than Samsung Galaxy S6?
Bigger battery capacity: 6500 mAh vs 2550 mAh
More RAM memory capacity in max option: 4GB, 6GB, 8GB vs 3GB
More internal storage in max option: 128GB, 256GB vs 32GB, 64GB, 128GB
More megapixels main camera: 50 MP vs 16 MP
Has a larger display diagonal: 6.68" vs 5.1"
Higher charging speed: 44W vs 15W
The phone is 10 years and 5 months newer
Size Comparison
Samsung Galaxy S6
Vivo Y21d
Height
143.4 mm
(5.65 inches)
Width
70.5 mm
(2.78 inches)
Thickness
6.8 mm
(0.27 inches)
Screen size
5.1"
Weight
138 g
(4.87 ounces)
5.1"
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
143.4 mm
(5.65 inches)
Width
70.5 mm
(2.78 inches)
Thickness
6.8 mm
(0.27 inches)
Screen size
5.1"
Weight
138 g
(4.87 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
Samsung Galaxy S6
Vote for Your option
Vivo Y21d
Technical Specifications
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Specs
Samsung Galaxy S6
Vivo Y21d
Design
Weight
138 g (4.87 ounces)
209 g (7.37 ounces)
Thickness
6.8 mm (0.27 inches)
8.4 mm (0.33 inches)
Width
70.5 mm (2.78 inches)
77 mm (3.03 inches)
Height
143.4 mm (5.65 inches)
166.1 mm (6.54 inches)
Ingress Protection (IP) rating
-
IP68
Waterproof depth rating
-
6 m
Volume
-
107.43 cm³
Color options
White Pearl, Black Sapphire, Gold Platinum, Blue Topaz
Lavender Purple, Black
Water resistance
-
Waterproof
Display
Screen size
5.1"
6.68"
Display type
OLED/AMOLED
LCD, IPS
Pixel density
577 ppi
264 ppi
Resolution
1440 x 2560 px
720 x 1608 px
Refresh rate
60Hz
90Hz
Has branded damage-resistant glass
✔
✔
Has a touch screen
✔
✔
Performance
Internal storage
32GB, 64GB, 128GB
128GB, 256GB
RAM
3GB
4GB, 6GB, 8GB
Android version
Android 8 Oreo
Android 15
CPU speed
4 x 2.1 GHz & 4 x 1.5 GHz
2 x 1.8 GHz & 6 x 1.8 GHz
GPU clock speed
700 MHz
-
Has integrated LTE
✔
✔
RAM speed
1552 MHz
-
Semiconductor size
14 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
✔
-
Has TrustZone
✔
-
Maximum memory bandwidth
-
12.8 GB/s
OpenCL version
1.2
-
L2 cache
2 MB
-
Bits executed at a time
128
-
VFP version
4
-
Release date
2015
2026
Has NX bit
✔
-
L1 cache
48 KB
-
Has an external memory slot
-
✔
GPU turbo
-
614.4 MHz
Cameras
Main camera
16 MP
50 MP
Front camera
5MP
5MP
Has built-in optical image stabilization
✔
-
Video recording (main camera)
2160 x 30 fps
1080 x 30 fps
Wide aperture (main camera)
f/1.9
f/1.8
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
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
✔
✔
Shoots raw
✔
-
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 battery health check
-
✔
Has an extra dim mode
-
✔
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
2550 mAh
6500 mAh
Has wireless charging
✔
-
Supports fast charging
✔
✔
Charging speed
15W
44W
Wireless charging speed
5W
-
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Comes with a charger
-
✔
Audio
Has stereo speakers
-
✔
Has aptX
✔
-
Number of microphones
2
-
Has a socket for a 3.5 mm audio jack
✔
-
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
450 MBits/s
300 MBits/s
Upload speed
150 MBits/s
100 MBits/s
Has USB Type-C
-
✔
USB version
2
2
Has NFC
✔
-
SIM cards
1 SIM
2 SIM
Has a fingerprint scanner
✔
✔
Bluetooth version
4.1
5.2
Has a gyroscope
✔
-
Has GPS
✔
✔
Has a compass
✔
✔
Supports Wi-Fi
✔
✔
Has a cellular module
✔
✔
Supports Galileo
-
✔
Has a heart rate monitor
✔
-
Has an infrared sensor
✔
-
Has an accelerometer
✔
✔
Supports ant+
✔
-
Is DLNA-certified
✔
-
Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Vote for Your option
Samsung Galaxy S6
Vote for Your option
Vivo Y21d
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