OPPO A6x vs vivo Y21 5G

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

Here is the summary of the results:

Performance: Both OPPO A6x and vivo Y21 5G 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 offers 6.74 inches, making OPPO A6x the larger display of the two. Both OPPO A6x and vivo Y21 5G feature the same LCD display.

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

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

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

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

User Rating: OPPO A6x receives a higher user rating of 4.3, while vivo Y21 5G has a rating of 4.1.

OPPO A6x

₹17,999

@ Amazon

vivo Y21 5G

₹19,990

@ Amazon

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Show Only Differences

Summary

Spec Score

75%

Release Date

13 Jan, 2026

26 Mar, 2026

Performance


MediaTek Dimensity 6300	MediaTek Dimensity 6300
Octa Core (upto 2.4 GHz)	Octa Core (upto 2.4 GHz)
4 GB RAM	4 GB RAM

Display


6.75 inches (17.15 cm)	6.74 inches (17.12 cm)
LCD	LCD
720x1570 px (HD+)	1600x720 px (QHD (2k))
120 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


13 MP Wide Angle Primary Camera	50 MP Primary Camera
N/A	0.08 MP Camera

Front Camera


5 MP	5 MP

Battery


6500 mAh	6500 mAh
45W Super VOOC Charging	44W

Storage

64 GB	128 GB
UFS 2.2	UFS 2.2

User Ratings

4.3/5

(283 ratings)

4.1/5

(103 ratings)

Compare Prices

₹17,999

@ Amazon

₹19,990

@ Amazon

User Feedback

General

Launch Date

Dec 02, 2025

(Official)

Mar 23, 2026

(Official)

Operating System

Android v15

Android v16

OS Updates

2 Year

N/A

Security Updates

3 Year

N/A

Custom UI

ColorOS

Origin OS

Performance

Performance Rating

Good

Chipset

MediaTek Dimensity 6300

MediaTek Dimensity 6300 MT6835

Processor

Octa core

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

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

6 nm

Graphics (GPU)

Mali-G57 MC2

RAM

4 GB / 6 GB

4 GB / 6 GB / 8 GB

RAM Type

LPDDR4X

Display

Display Rating

Very Good

Excellent

Display Type

LCD

Screen Size

6.75 inches (17.15 cm)

6.74 inches (17.12 cm)

Resolution

720x1570 px (HD+)

1600x720 px (QHD (2k))

Brightness

700 nits

N/A

HBM Brightness

1125 nits

1200 nits

Refresh Rate

120 Hz

Aspect Ratio

20:9

Pixel Density

256 ppi

260 ppi

Screen to Body Ratio (calculated)

85.34 %

85.03 %

Bezel-less Display

Yes	Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

90.6 %

N/A

Design

Height

166.6 mm

167.40 mm

Width

78.5 mm

77.10 mm

Thickness

8.6 mm

8.39 mm

Weight

212 grams

209 grams

Build Material

N/A	Back: Plastic

Water Resistance

N/A	Yes Water resistant IP65

Ruggedness

N/A	Dust proof

Rear Camera

Rear Camera Rating

Good

Resolution

13 MP
Primary Camera10x Digital Zoomf/2.2 Wide Angle 77° field-of-view

50 MP
Primary Cameraf/1.8

N/A	0.08 MP f/3.0

Autofocus

Yes

Flash

Yes

Camera Features

10 x Digital Zoom

N/A

Video Recording

Full HD @30/60 fps
HD @30/60 fps

N/A

Video Recording Features

Dual Video Recording

N/A

Front Camera

Front Camera Rating

Very Good

Good

Resolution

5 MP
f/2.2 Primary Camera

Flash

Yes Screen flash

Video Recording

Full HD @30 fps
HD @30 fps

N/A

Battery

Battery Rating

Very Good

Capacity

6500 mAh

Battery Type

N/A

Li-ion

Quick Charging

Yes 45W Super VOOC Charging

Yes 44W 100% in 73 minutes

Storage

Internal Storage

64 GB / 128 GB

128 GB

Storage Type

UFS 2.2

Expandable Storage

Yes	Yes Up to 2 TB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

SIM1: Nano SIM2: Nano (Hybrid)

Network Support

5G 4G

VoLTE

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

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)

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

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)