Oppo A6x 5g vs Vivo Y21a

Should you buy Oppo A6x 5G or Vivo Y21A? Find out which mobile phone is best for you - compare the two models on the basis of price and key ...specs like performance, price, camera, display, ram, storage, battery capacity, operating system, Network Connectivity, Multimedia and more.

SpecificationsOppo A6x 5GVivo Y21A
Price13999.012990.0
Camera13MP And 5MP13 MP + 2 MP And 8 MP
Operating SystemAndroid 15Android v11
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Audio

Audio Jack

- 3.5 mm

Loudspeaker

- Yes

Battery

Capacity

6500mAh 5000 mAh

Quick Charging

45W fast charging Yes, Fast, 18W

Removable

No No

Type

- Li-Polymer

USB Type-C

- Yes

Wireless Charging

33W -

Camera

Autofocus

- Yes

Flash

- Yes, LED Flash

Front Camera

5MP 8 MP

Image Resolution

- 4128 x 3096 Pixels

Rear Camera

13MP 13 MP + 2 MP

Shooting Modes

- Continuous Shooting High Dynamic Range mode (HDR)

Video Recording

- 1920x1080 @ 30 fps

Design

Build Material

- Back: Plastic

Colours

Olive Green, Ice Blue Midnight Blue, Diamond Glow

Water Resistance

IP64 water and dust resistant -

Weight

212g 182 grams

Dimensions

Height

- 164.2 mm

Thickness

8.58mm 8 mm

Width

- 76 mm
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Display

Aspect Ratio

- 20:9

Bezel-less display

- Yes with waterdrop notch

Brightness

1125 nits -

Display Type

LCD IPS LCD

HDR / Ultra HDR

HD+ -

Pixel Density

- 270 ppi

Refresh Rate

120Hz -

Resolution

- 720x1600 px (HD+)

Screen Size

6.75 inch 6.51 inches (16.54 cm)

Screen to Body Ratio (claimed by the brand)

- 89 %

General

Brand

Oppo vivo

Custom UI

ColorOS 15 Funtouch OS

Launch Date

November 25, 2025 January 25, 2022

Model

A6x -

Operating System

Android 15 Android v11

Network & Connectivity

Bluetooth

Yes Yes, v5.0

GPS

Yes Yes with A-GPS, Glonass

NFC

- No

Network Support

5G 5G Not Supported in India, 4G Supported in India, 3G, 2G

SIM 1

- 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

SIM 2

- 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

SIM Size

- SIM1: Nano, SIM2: Nano

SIM Slot(s)

- Dual SIM, GSM+GSM

VoLTE

Yes Yes

Wi-Fi

Yes Yes, Wi-Fi 4 (802.11 b/g/n) 5GHz

Wi-Fi Calling

Yes -

Performance

Graphics

- PowerVR GE8320

Processor

MediaTek Dimensity 6300 MediaTek Helio P22

Processor Fabrication

6nm -

RAM

4GB/6GB 4 GB

Sensors

Fingerprint Sensor

side-mounted fingerprint Yes

Other Sensors

- Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory

- Yes, Up to 1 TB

Internal Memory

64GB/128GB 64 GB

Storage Type

UFS 2.2 -

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