Vivo Y21 vs Oppo A6
Short Description
Vivo Y21
Screen size: 6.51" / Resolution: 720 x 1600 px / Main camera: 13 MP & 2 MP / Front camera: 8MP / RAM: 4GB / Battery power: 5000 mAh / Internal storage: 64GB, 128GB / SIM cards: 2 SIM
Oppo A6
Screen size: 6.75" / Resolution: 720 x 1570 px / Main camera: 50 MP / Front camera: 8MP / RAM: 4GB, 6GB, 8GB, 12GB / Battery power: 7000 mAh / Has 5G support: ✔ / Internal storage: 128GB, 256GB / SIM cards: 2 SIM
Key Differences
Vivo Y21
Oppo A6
How is Vivo Y21 better than Oppo A6?
Better display resolution: 720 x 1600 px vs 720 x 1570 px
Lighter: 182 g (6.42 ounces) vs 216 g (7.62 ounces)
Narrower: 76.1 mm (3 inches) vs 78.5 mm (3.09 inches)
Shorter: 164.3 mm (6.47 inches) vs 166.6 mm (6.56 inches)
Vivo Y21
Oppo A6
How is Oppo A6 better than Vivo Y21?
Bigger battery capacity: 7000 mAh vs 5000 mAh
Faster CPU speed: 2 x 2.4 GHz & 6 x 2 GHz vs 4 x 2.3 GHz & 4 x 1.8 GHz
More RAM memory capacity in max option: 4GB, 6GB, 8GB, 12GB vs 4GB
AnTuTu score is about 443% higher
More internal storage in max option: 128GB, 256GB vs 64GB, 128GB
More megapixels main camera: 50 MP vs 13 MP & 2 MP
Has a larger display diagonal: 6.75" vs 6.51"
Higher charging speed: 45W vs 18W
The phone is 4 years and 4 months newer
Size Comparison
Vivo Y21
Oppo A6
Height
164.3 mm
(6.47 inches)
Width
76.1 mm
(3 inches)
Thickness
8 mm
(0.31 inches)
Screen size
6.51"
Weight
182 g
(6.42 ounces)
6.51"
6.75"
Height
166.6 mm
(6.56 inches)
Width
78.5 mm
(3.09 inches)
Thickness
8.6 mm
(0.34 inches)
Screen size
6.75"
Weight
216 g
(7.62 ounces)
Height
164.3 mm
(6.47 inches)
Width
76.1 mm
(3 inches)
Thickness
8 mm
(0.31 inches)
Screen size
6.51"
Weight
182 g
(6.42 ounces)
Height
166.6 mm
(6.56 inches)
Width
78.5 mm
(3.09 inches)
Thickness
8.6 mm
(0.34 inches)
Screen size
6.75"
Weight
216 g
(7.62 ounces)
Vote for Your option
Vivo Y21
Vote for Your option
Oppo A6
Benchmarks
AnTuTu Score
Vivo Y21
111,000
Oppo A6
602,421 +442.72%
The score reflects a device's overall performance by summing up results from tests of RAM speed, CPU, and 2D/3D graphics.
Geekbench 6 · Multi-Core
Vivo Y21
745
Oppo A6
2,010 +169.8%
Measures the aggregate performance of all processor cores in a device, simulating tasks optimized for multi-threaded processing.
Geekbench 6 · Single-Core
Vivo Y21
165
Oppo A6
7,710 +4572.73%
Measures the performance of a single processor core by assessing how efficiently the device handles single-threaded processing-based tasks.
Technical Specifications
Show differences
Show differences
Specs
Vivo Y21
Oppo A6
Design
Weight
182 g (6.42 ounces)
216 g (7.62 ounces)
Thickness
8 mm (0.31 inches)
8.6 mm (0.34 inches)
Width
76.1 mm (3 inches)
78.5 mm (3.09 inches)
Height
164.3 mm (6.47 inches)
166.6 mm (6.56 inches)
Ingress Protection (IP) rating
-
IP68
Waterproof depth rating
-
1.5 m
Volume
100.03 cm³
112.47 cm³
Color options
Diamond Glow, Midnight Blue
Sapphire Blue, Sakura Pink
Water resistance
-
Waterproof
Display
Screen size
6.51"
6.75"
Display type
IPS, LCD
LCD, IPS
Pixel density
270 ppi
256 ppi
Resolution
720 x 1600 px
720 x 1570 px
Refresh rate
-
120Hz
Touch sampling rate
-
240Hz
Brightness (typical)
-
900 nits
Has a touch screen
✔
✔
Performance
Internal storage
64GB, 128GB
128GB, 256GB
RAM
4GB
4GB, 6GB, 8GB, 12GB
Android version
Android 11
Android 15
CPU speed
4 x 2.3 GHz & 4 x 1.8 GHz
2 x 2.4 GHz & 6 x 2 GHz
GPU clock speed
650 MHz
950 MHz
Has integrated LTE
✔
✔
RAM speed
1600 MHz
-
Semiconductor size
12 nm
-
Supports 64-bit
✔
-
DirectX version
DirectX 10
-
Has integrated graphics
✔
-
OpenGL version
3.2
-
OpenGL ES version
3.2
-
Uses big.LITTLE technology
✔
-
CPU threads
8 threads
-
Uses HMP
✔
-
Has TrustZone
✔
-
Maximum memory bandwidth
14.9 GB/s
17.07 GB/s
OpenCL version
1.2
-
EMMC version
5.1
-
DDR memory version
4
-
Maximum memory amount
6GB
-
Thermal Design Power (TDP)
5W
-
Release date
2021
2026
Has NX bit
✔
-
Has an external memory slot
✔
✔
GPU turbo
680 MHz
-
Bits executed at a time
128
-
VFP version
4
-
Cameras
Main camera
13 MP & 2 MP
50 MP
Front camera
8MP
8MP
Video recording (main camera)
1080 x 30 fps
1080 x 60 fps
Wide aperture (main camera)
f/2.4 & f/2.2
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
-
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/2.0
f/2.0
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
✔
✔
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
5000 mAh
7000 mAh
Supports fast charging
✔
✔
Charging speed
18W
45W
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Comes with a charger
-
✔
Audio
Has stereo speakers
-
✔
Has aptX HD
-
✔
Has a socket for a 3.5 mm audio jack
✔
-
Has a radio
✔
-
Features
Has 5G support
-
✔
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
300 MBits/s
3300 MBits/s
Upload speed
150 MBits/s
-
Has USB Type-C
✔
✔
USB version
2
2
Has NFC
-
✔
SIM cards
2 SIM
2 SIM
Has a fingerprint scanner
✔
✔
Bluetooth version
5
5.4
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
Vivo Y21
Vote for Your option
Oppo A6
Popular Vivo Y21 comparisons
Vivo Y21 vs Oppo A16
See comparison
Vivo Y21 vs Xiaomi Redmi 10
See comparison
Vivo Y21 vs Oppo A18
See comparison
Vivo Y21 vs Xiaomi Redmi Note 11
See comparisonPopular Oppo A6 comparisons
Oppo A6 vs Samsung Galaxy A56 5G
See comparison
Oppo A6 vs Xiaomi Redmi Note 15 Pro
See comparison
Oppo A6 vs Realme GT 7
See comparison
Oppo A6 vs Realme Note 70
See comparison
