Redmi K90 Vs Vivo Y31T 5G

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Comparos.In brings you, comparison of Redmi K90 and Vivo Y31T 5G . The price of Redmi K90 is 32,012 and Vivo Y31T 5G is 19,999. Redmi K90 is available in 6.59 inch size, Ram 12 GB and 7100 mAh Mobile whereas Vivo Y31T 5G is available in 6.75 inch size, Ram 4 GB and 7200 mAh mobile. Apart from prices, you can also find detailed comparisons of these Mobiles based on Refresh rate, Front Camera, Rear Camera convenience features like processor, chipset and warranty. Comparisons between these Mobiles have been carried out to help you make the correct buying decision between Redmi K90 and Vivo Y31T 5G .

Redmi K90 vs Vivo Y31T 5G Comparison Overview

Key Highlights	Redmi K90	Vivo Y31T 5G
Brand	Redmi	Vivo
Price	32,012	19,999
Display Size	6.59 inch	6.75 inch
Ram	12 GB	4 GB
Battery	7100 mAh	7200 mAh

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Key Specs

Display

6.59 inch

6.75 inch

Front Camera

20 MP

8 MP

Rear Camera

50 MP

Operating System

Android v16

Custom Ui

HyperOS

Origin OS

Processor

Octa core (4.32 GHz, Dual core, Oryon + 3.53 GHz, Hexa Core, Oryon)

2.2 GHz

RAM

12 GB

4 GB

Battery

7100 mAh

7200 mAh

Performance

Chipset

Qualcomm Snapdragon 8 Elite

Qualcomm Snapdragon 4 Gen 2

Processor

Octa core (4.32 GHz, Dual core, Oryon + 3.53 GHz, Hexa Core, Oryon)

Octa core (2.2 GHz, Dual core, Cortex A78 + 1.95 GHz, Hexa Core, Cortex A55)

Architecture

64 bit

Graphics GPU

Adreno 830

Adreno 613

RAM Type

LPDDR5X

LPDDR4X

Display

Display Type

OLED

LCD

Screen Size

6.59 inch

6.75 inch

Screen Resolution

1156x2510 px (FHD+)

720x1608 px (HD+)

Brightness

3500 nits

Refresh Rate

120 Hz

Pixel Density

419 ppi

261 ppi

Aspect Ratio

20:9

Screen To Body Ratio Calculated

89.76 %

84.17 %

HDR10 HDR Support

HDR 10+

Design

Height

157.49 mm

166.64 mm

Width

75.25 mm

78.43 mm

Thickness

8 mm

8.39 mm

Weight

206 g

219 g

Water Resistance

Yes, Water resistant, IP68

Yes, Water resistant, IP68, IP69, (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

Dust proof

Rear Camera

Rear Camera Resolution

50 MP Primary Camera, f/1.88, Wide Angle (1/1.55\" sensor size, 2.0µm pixel size) + 8 MP f/2.2, Ultra-Wide Angle + 50 MP f/2.2, Periscope Camera (upto 2.5x Optical Zoom)

Expand

50 MP Primary Camera, f/2.0 + 2 MP Secondary Camera, f/2.4

Rear Camera Autofocus

Yes

Rear Camera OIS

Yes

Rear Camera Flash

Yes, LED Flash

Rear Camera Image Resolution

8150 x 6150 Pixels

Rear Camera Settings

Exposure compensation, ISO control

Rear Camera Shooting Modes

High Dynamic Range mode (HDR)

Rear Camera Features

Digital Zoom, Auto Flash, Custom Watermark, Face detection, Touch to focus

Rear Camera Video Recording

7680x4320 @ 30 fps 3840x2160 @ 30 @ 60 fps, 1920x1080 @ 30 @ 60 @ 120 @ 240 @ 960 fps, 1280x720 @ 30 @ 120 @ 240 @ 960 fps

Rear Camera Video Recording Features

Slow Motion

Front Camera

Front Camera Resolution

20 MP Primary Camera, Wide Angle

8 MP Primary Camera, f/2.05

Front Camera Autofocus

Front Camera Flash

Yes, Screen flash

Battery

Battery Capacity

7100 mAh

7200 mAh

Battery Type

Li-Polymer

Li-ion

Quick Charging

Yes, 100W Hyper Charging v3.0

Yes, 44W Fast Charging

Storage

Internal Memory

256 GB

Storage Type

UFS 4.0

UFS 3.1

Expandable Memory

Network

SIM Slot S

Dual SIM

SIM Type

SIM1: Nano, SIM2: Nano

Network Support

5G, 4G

VoLTE

Yes

SIM1

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N28 / N66, TDD N38 / N40 / N41 / N48 / N77 / N78; 4G Bands : TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42), FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1700(band 4) / 850(band 5) / 850(band 19) / 850(band 26)

Expand

SIM2

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N28 / N66, TDD N38 / N40 / N41 / N48 / N77 / N78; 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3500(band 48), 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) / 850(band 26) / 1700(band 66)

Expand

Wi-Fi

Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz, MIMO

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

Wi Fi Features

Wi-Fi Direct, Mobile Hotspot

Bluetooth

Yes, v5.4

Yes, v4.2

GPS

Yes with A-GPS, Glonass

Yes with Glonass

NFC

Yes

Multimedia

Stereo Speakers

Yes

Audio Jack

USB Type-C

Sensors

Fingerprint

Yes

Fingerprint Sensor Position

On-screen

Side

Fingerprint Sensor Type

Ultrasonic

Capacitive

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Redmi K90 vs Vivo Y31T 5G Comparison Video

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807, 808, 8th Floor,

IRIS Tech Tower Sohna Road Sector 48,

Gurugram, Haryana - 122018

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