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Vivo X100 Ultra vs Xiaomi Redmi K20

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- Updated: 26th Sep 2025, 23:06 IST

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Vivo X100 Ultra vs Xiaomi Redmi K20

Key Feature Comparison

Vivo X100 Ultra

Redmi K20

Add more phone to compare

At a Glance

Octa core (3.3 GHz, Single core, Cortex X4 + 3 GHz, Dual core, Cortex A720 + 3.2 GHz, Tri core, Cortex A720 + 2.3 GHz, Dual core, Cortex A520)

Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)

5500 mAh

4000 mAh

6.78 inches

6.39 inches

Triple, 50MP + 50MP + 200MP

Triple, 48MP + 13MP + 8MP

5G

4G

Detailed Specs

Screen Size

Screen Type

Screen Resolution

Pixel Density

Aspect Ratio

Screen to Body Ratio

Screen Design

Screen Refresh Rate

Screen Quality

Screen Protection

Phone Variants

Expandable Storage

RAM Type

Storage Type

OTG Support

Sensors

Operating System

GPU

Chipset

CPU

Custom User Interface

Clock Speed

Architecture

Process Technology

Battery Capacity

Battery Removable

Battery Type

Charger Type

USB Type-C

Fast Charging

Wireless Charging

Announced On

Market Status

Brand

Price Status

Price

Model Number

GPS

NFC

Network Support

Bluetooth

FM Radio

3.5mm Audio Jack

SIM Size

Wi-Fi

Bluetooth Type

Audio Jack

SIM Slot(s)

eSIM

Wi-Fi Features

VoLTE

SIM 1 Bands

SIM 2 Bands

Audio Features

Front Video Recording

Front Camera Setup

Front Camera 1 Resolution

Front Camera 1 Type

Front Camera 1 Lens

Front Aperture

Front Camera Features

Weight

Colors