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vivo Y21 vs Redmi A4 5G

vivo Y21

$131

81% SPEC SCORE

Redmi A4 5G

$119

93% SPEC SCORE

Realme 13x

$154

89% SPEC SCORE

Oppo K12s

$149

84% SPEC SCORE

OVERVIEW

Display

Screen Size: 6.51 inches

(720 X 1600 pixels)

60 Refresh rate

Screen Size: 6.7 inches

(1080 X 2400 pixels)

90 Refresh rate

Camera

13+2 MP (Dual Camera)

8 MP Selfie

1080P Video

50 MP (Single Camera)

8 MP Selfie

1080P Video

Hardware

Mediatek MT6765 Helio P35 (12 nm)

Qualcomm SM4635 Snapdragon 4s Gen 2 (4 nm)

Android 11

Funtouch 11.1

Android 14

HyperOS

Battery

Li-ion

5000 mAh

Li-Po

5000 mAh

Storage

4GB RAM, 64GB

8GB RAM, 128GB

NETWORK

Technology

GSM / HSPA / LTE

GSM / HSPA / LTE / 5G

LAUNCH DATE

Announced Date

2021, August 20

Released Date

2021, August 20

2024, November 27

Status

Available

DISPLAY

Type

IPS LCD

Refresh Rate

60 Hz

90 Hz

Size

Screen Size: 6.51

Surface Area: 102.3 cm²

Screen To Body Ratio: 81.8%

Screen Size: 6.7

Surface Area: 108.4 cm²

Screen To Body Ratio: 81%

Resolution

720 x 1600 pixels, 20:9 ratio

1080 x 2400 pixels, 20:9 ratio

Pixel Density

270 ppi

393 ppi

Always on Display

BODY

Dimensions

Height: 164.3 mm (6.47 inch)

Width: 76.1 mm (3 inch)

Depth: 8 mm (0.31 inch)

Weight

182g (6.42 oz)

Build

Glass front, plastic back, plastic frame

SIM

Dual SIM (Nano-SIM, dual stand-by)

MAIN CAMERA

Rear Camera

Dual Camera:

➤ 13 MP, f/2.2, (wide), PDAF
➤ 2 MP, f/2.4, (macro)

Single Camera:

➤ 50 MP, f/1.8, Auxiliary lens, (wide)

Features

LED flash

LED flash, HDR

Video

1080p@30fps

SELFIE CAMERA

Single

8 MP, f/2.0, (wide)

8 MP

Video

1080p@30fps

SOFTWARE & HARDWARE

Current Version: Android 11

Custom UI: Funtouch 11.1

Current Version: Android 14

Custom UI: HyperOS

Chipset

Processor: Mediatek MT6765 Helio P35 (12 nm)

Processor: Qualcomm SM4635 Snapdragon 4s Gen 2 (4 nm)

CPU

Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)

Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)

GPU

PowerVR GE8320

Adreno

BATTERY

Type

Li-ion

Li-Po

Capacity

5000 mAh

Removable

Charging

18W wired

STORAGE

Internal Memory

64GB 4GB RAM, 128GB 4GB RAM

128GB 8GB RAM

Card slot

microSDXC (dedicated slot)

microSDXC

CONNECTIVITY

WLAN

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Wi-Fi 802.11 a/b/g/n/ac, dual-band

Bluetooth

5.0, LE, A2DP

5.4, LE, A2DP

Positioning

GPS, GLONASS, GALILEO, BDS

GPS (L1+L5), GLONASS, GALILEO, BDS, NavIC

NFC

Yes

Radio

Yes

USB

USB Type-C 2.0, OTG

USB Type-C 2.0

Infrared port

SOUND

Loudspeaker

Yes

Sound jack

Yes, 3.5

SENSORS

Features

Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

Fingerprint (side-mounted), accelerometer, compass

Other

Virtual proximity sensing

MISCELLANEOUS

Colors

Diamond Glow, Midnight Blue

Blue; other colors

Models

V2111

Which Mobile Phone is Better: vivo Y21 or Redmi A4 5G ?

Have a look at the benefits of this vivo Y21 and Redmi A4 5G given by our tech specs.

Pros of Redmi A4 5G

This Device provides a more immersive experience with its bigger display, perfect for multitasking and entertainment
Supports 4x higher resolution (50MP vs 13MP), offering incredible photo clarity and detail.
Offers 50% more RAM (8GB vs 4GB), providing smoother multitasking and better performance.