OPPO A6x vs vivo Y21 5G 6GB RAM

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Comparing the OPPO A6x vs vivo Y21 5G 6GB RAM across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: Both OPPO A6x and vivo Y21 5G 6GB RAM run at the same processing speed of 2.4 GHz.


Display: OPPO A6x offers a screen size of 6.75 inches, while vivo Y21 5G 6GB RAM offers 6.74 inches, making OPPO A6x the larger display of the two. Both OPPO A6x and vivo Y21 5G 6GB RAM feature the same LCD display.


Rear Camera: vivo Y21 5G 6GB RAM offers a higher rear camera resolution with 50 MP, while OPPO A6x offers 13 MP, making vivo Y21 5G 6GB RAM better for rear camera photography.


Front Camera: Both OPPO A6x and vivo Y21 5G 6GB RAM feature a 5 MP primary front camera.


Battery: Both OPPO A6x and vivo Y21 5G 6GB RAM offer the same 6500 mAh battery capacity.


Storage: OPPO A6x offers higher internal storage with 64 GB, while vivo Y21 5G 6GB RAM offers 128 GB, making OPPO A6x the better option for storage.

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✕
OPPO A6x
₹19,999
@ Amazon
✕
vivo Y21 5G 6GB RAM
₹25,959
@ Amazon
✕
OPPO K14 Plus 5G
₹25,999
Know More
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Summary

Release Date

13 Jan, 2026
26 Mar, 2026
08 Oct, 2026

Performance

MediaTek Dimensity 6300
MediaTek Dimensity 6300
MediaTek Dimensity 7360 Max
Octa Core (upto 2.4 GHz)
Octa Core (upto 2.4 GHz)
Octa Core (upto 2.5 GHz)
4 GB RAM
6 GB RAM
6 GB RAM

Display

6.75 inches (17.15 cm)
6.74 inches (17.12 cm)
6.78 inches (17.22 cm)
LCD
LCD
AMOLED
720x1570 px (HD+)
1600x720 px (QHD (2k))
1272x2712 px (FHD+)
120 Hz Refresh Rate
120 Hz Refresh Rate
144 Hz Refresh Rate

Rear Camera

13 MP
Wide Angle Primary Camera
50 MP
Primary Camera
50 MP
Wide Angle Primary Camera
N/A
0.08 MP
Camera
2 MP
Mono Depth Camera

Front Camera

5 MP
5 MP
16 MP

Battery

6500 mAh
6500 mAh
8000 mAh
45W Super VOOC Charging
44W
45W Super VOOC Charging
N/A
N/A
No Wireless Charging

Storage

64 GB
128 GB
128 GB
UFS 2.2
UFS 2.2
UFS 3.1

User Ratings

4.4/5
(470 ratings)
N/A
N/A

Benchmarks (The higher, the better)

N/A
N/A
951,668
AnTuTu Score
N/A
N/A
18h 49m
Battery Life (PC Mark)

Compare Prices

₹19,999
@ Amazon
₹25,959
@ Amazon
₹25,999
@ Flipkart

User Feedback

General

Launch Date

Dec 02, 2025
(Official)
Mar 23, 2026
(Official)
Sep 29, 2026
(Official)

Operating System

Android v15
Android v16
Android v17

OS Updates

2 Year
N/A
6 Year

Security Updates

3 Year
N/A
6 Year

Custom UI

ColorOS
Origin OS
ColorOS

Performance

Performance Rating

Good
Good
Very Good

Chipset

MediaTek Dimensity 6300
View Details
MediaTek Dimensity 6300 MT6835
View Details
MediaTek Dimensity 7360 Max

Processor

Octa core

2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55
Octa core

2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55
Octa core

2.5 GHz, Quad core, Cortex A78 2 GHz, Quad core, Cortex A55

Architecture (The higher, the better)

64 bit
64 bit
64 bit

Fabrication (The lower, the better)

6 nm
6 nm
4 nm

Graphics (GPU)

Mali-G57 MC2
Mali-G57 MC2
Mali-G615 MC2

RAM

4 GB / 6 GB
4 GB / 6 GB / 8 GB
6 GB / 8 GB

RAM Type

LPDDR4X
LPDDR4X
LPDDR4X

Cooling Technology

N/A
N/A
Vapor Chamber Cooling 5000 mm²

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

N/A
N/A
951,668

Bootup Time (The lower, the better)

N/A
N/A
26.0 s

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

N/A
N/A
853
* after 30 mins of gaming

Display

Display Rating

Very Good
Excellent
Excellent

Display Type

LCD
LCD
AMOLED

Screen Size

6.75 inches  (17.15 cm)
6.74 inches  (17.12 cm)
6.78 inches  (17.22 cm)

Resolution

720x1570 px (HD+)
1600x720 px (QHD (2k))
1272x2712 px (FHD+)

Brightness

700 nits
N/A
N/A

Peak Brightness

N/A
N/A
3600 nits

HBM Brightness

1125 nits
1200 nits
1800 nits

Refresh Rate

120 Hz
120 Hz
144 Hz

Touch Sampling Rate

240 Hz
N/A
240 Hz

Aspect Ratio

20:9
20:9
20:9

Pixel Density

256 ppi
260 ppi
450 ppi

Screen to Body Ratio (calculated)

85.34 %
85.03 %
90.5 %

Screen Protection

N/A
N/A
Yes

Bezel-less Display

Yes
Yes with punch-hole display
Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

90.6 %
N/A
93.6 %

Design

Height

166.6 mm
167.40 mm
162.56 mm

Width

78.5 mm
77.10 mm
77.6 mm

Thickness

8.6 mm
8.39 mm
8.4 mm

Weight

212 grams
209 grams
207 grams

Build Material

N/A
Back: Plastic
Back: Corning Gorilla Glass Armor 2

Water Resistance

N/A
Yes Water resistant IP65
Yes Water resistant IP68 IP66 IP69K IP69

Ruggedness

N/A
Dust proof
Shock proof

Rear Camera

Rear Camera Rating

Good
Good
Very Good

Resolution

13 MP
Primary Camera10x Digital Zoomf/2.2 Wide Angle 77° field-of-view
50 MP
Primary Cameraf/1.8
50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle 79° field-of-view1/2" sensor size
N/A
0.08 MP
f/3.0
2 MP
Mono Depth Camera

Autofocus

Yes
Yes
Yes

OIS

N/A
N/A
Yes

Flash

Yes
Yes
Yes LED Flash

Shooting Modes

N/A
N/A
Beautify

Camera Features

10 x Digital Zoom
N/A
10 x Digital Zoom
Optical Zoom

Video Recording

Full HD @30/60 fps
HD @30/60 fps
N/A
4k @30 fps
Full HD @30/60 fps
HD @30 fps

Video Recording Features

Dual Video Recording
N/A
Dual Video Recording

Front Camera

Front Camera Rating

Very Good
Good
Very Good

Resolution

5 MP
f/2.2 Primary Camera
5 MP
f/2.2 Primary Camera
16 MP
f/2.4 Primary Camera23 mm focal length 1/3.1" sensor size 1µm pixel size

Flash

Yes Screen flash
Yes Screen flash
Yes Screen flash

Video Recording

Full HD @30 fps
HD @30 fps
N/A
Full HD @30/60 fps
HD @30 fps

Battery

Battery Rating

Very Good
Very Good
Very Good

Capacity

6500 mAh
6500 mAh
8000 mAh

Battery Type

N/A
Li-ion
N/A

TalkTime

N/A
N/A
Up to 30.33 Hours(2G)

Quick Charging

Yes 45W Super VOOC Charging
Yes 44W 100% in 73 minutes
Yes 45W Super VOOC Charging

Reverse Charging

N/A
Yes
Yes 10W Reverse Charging

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

N/A
N/A
18h 49m

Charging Time (20% to 100%) (The lower, the better)

N/A
N/A
1h 25m 55s

Storage

Internal Storage

64 GB / 128 GB
64 GB / 128 GB
128 GB / 256 GB

Storage Type

UFS 2.2
UFS 2.2
UFS 3.1

Expandable Storage

Yes
Yes Up to 2 TB
N/A

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano (Hybrid)
SIM1: Nano SIM2: Nano

Network Support

5G 4G
5G 4G
5G 4G

VoLTE

Yes
Yes
Yes

SIM 1

5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N48 / N77 / N78
5G Bands:
FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66 / N71
TDD N38 / N40 / N41 / N77 / N78
5G Bands:
FDD N1 / N3 / N5 / N8 / N18 / N26 / N28
TDD N38 / N40 / N41 / N48 / N77 / N78
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) / 850(band 19)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 1700(band 66) / 2100(band 1) / 600(band 71) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 19) / 800(band 20)
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42) / 3700(band 43)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26)
View More

SIM 2

5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N48 / N77 / N78
5G Bands:
FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66 / N71
TDD N38 / N40 / N41 / N77 / N78
5G Bands:
FDD N1 / N3 / N5 / N8 / N18 / N26 / N28
TDD N38 / N40 / N41 / N48 / N77 / N78
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) / 850(band 19)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 19) / 800(band 20) / 600(Band 71) / 1700(band 66)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42) / 3700(band 43) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26)
View More

SAR Value

Head: 1.138 W/kg Body: 0.893 W/kg
N/A
Head: 1.189 W/kg Body: 0.915 W/kg

Wi-Fi

Yes Wi-Fi 5 (802.11 a/b/g/n/ac)
Yes Wi-Fi 4 (802.11 a/n) 5GHz
Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax)

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v5.4
Yes v5.4
Yes v5.4

GPS

Yes with A-GPS Glonass
Yes with Glonass
Yes with Glonass

NFC

No
Yes
No

IR Blaster

N/A
N/A
Yes

Multimedia

Stereo Speakers

N/A
N/A
Yes

Audio Jack

3.5 mm
USB Type-C
USB Type-C

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

Side
Side
On-screen

Fingerprint Sensor Type

N/A
N/A
Optical

Other Sensors

Light sensor Proximity sensor Accelerometer Compass
Light sensor Proximity sensor Accelerometer Compass
Light sensor Proximity sensor Accelerometer Compass Gyroscope

Compare Prices

₹19,999
@ Amazon
₹25,959
@ Amazon
₹25,999
@ Flipkart