Compare Xiaomi Redmi 9 vs Samsung Galaxy A21s

Updated 12-Sep-2020
Comparison between Xiaomi Redmi 9 vs Samsung Galaxy A21s Mobile Phones. The comparision between these Mobile Phones is based on Quick Specs, Basic Information, Features, Technical Specifications and Other Basic Features. Also see Price Comparision between Xiaomi Redmi 9 vs Samsung Galaxy A21s Mobile Phones
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Xiaomi Redmi 9
Samsung Galaxy A21s
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Key features comparision

Screen Size

Xiaomi Redmi 96.6" (720 x 1600)
100%
Samsung Galaxy A21s6.55" (720 x 1600)
99.242424242424%
0% Lesser

Camera

Xiaomi Redmi 913 + 8 + 5 + 2 | NA
27.083333333333%
72% Lesser
Samsung Galaxy A21s48 + 8 + 2 + 2 | 13 MP
100%

Memory

Xiaomi Redmi 964 GB/4 GB
100%
Samsung Galaxy A21s32 GB/3 GB
50%
50% Lesser

Battery

Xiaomi Redmi 95000 mAh
100%
Samsung Galaxy A21s5000 mAh
100%

Performance

Xiaomi Redmi 9Mediatek Helio G70 Octa
100%
Samsung Galaxy A21sExynos 850 Octa
100%

Basic Information

Manufacturer

Xiaomi Redmi 9 : Xiaomi
Samsung Galaxy A21s : Samsung

Model

Xiaomi Redmi 9 : Redmi 9
Samsung Galaxy A21s : Galaxy A21s

Launch Date (Global)

Xiaomi Redmi 9 : 18-10-2020
Samsung Galaxy A21s : N/A

Operating System

Xiaomi Redmi 9 : Android
Samsung Galaxy A21s : Android

Os Version

Xiaomi Redmi 9 : 10
Samsung Galaxy A21s : 10

Type

Xiaomi Redmi 9 : Smartphone
Samsung Galaxy A21s : Smartphone

Status

Xiaomi Redmi 9 : Upcoming
Samsung Galaxy A21s : Launched

Colors

Xiaomi Redmi 9 : Black
Samsung Galaxy A21s : Blue

Product Name

Xiaomi Redmi 9 : Xiaomi Redmi 9
Samsung Galaxy A21s : Samsung Galaxy A21s

Stereo Speakers

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Display

Screen Size (In Inches)

Xiaomi Redmi 9 : 6.6
Samsung Galaxy A21s : 6.55

Display Technology

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Screen Resolution (In Pixels)

Xiaomi Redmi 9 : 720 x 1600
Samsung Galaxy A21s : 720 x 1600

Display Features

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Pixel Density (Ppi)

Xiaomi Redmi 9 : 266
Samsung Galaxy A21s : 268

Scratch Resistant Glass

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Notch Display

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Refresh Rate

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Camera

Camera Features

Xiaomi Redmi 9 : Quad
Samsung Galaxy A21s : Quad

Rear Camera Megapixel

Xiaomi Redmi 9 : 13 + 8 + 5 + 2
Samsung Galaxy A21s : 48 + 8 + 2 + 2

Maximum Video Resolution (In Pixels)

Xiaomi Redmi 9 : 1080p@30fps
Samsung Galaxy A21s : 1080p@30fps

Front Camera Megapixel

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : 13

Front Facing Camera

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Led Flash

Xiaomi Redmi 9 :
Samsung Galaxy A21s :

Video Recording

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Geo-Tagging

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Digital Zoom

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Autofocus

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Touch Focus

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Face Detection

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Hdr

Xiaomi Redmi 9 :
Samsung Galaxy A21s :

Panorama Mode

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Ois

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Phase Detection

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Aperture (F Stops)

Xiaomi Redmi 9 : f/1.8
Samsung Galaxy A21s : f/2.0

Laser Focus Af

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Eis

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Pop-Up Camera

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Primary 1 Aperture

Xiaomi Redmi 9 : f/1.8
Samsung Galaxy A21s : f/2.0

Front Facing Aperture

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Type Of Secondary Rear Camera

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Ai-Based Stabilisation

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Battery

2G Talk Time (In Hours)

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Maximum Standby Time 2G (In Hours)

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Battery Capacity (Mah)

Xiaomi Redmi 9 : 5000
Samsung Galaxy A21s : 5000

Talk Time (In Hours)

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Removal Battery (Yes/no)

Xiaomi Redmi 9 :
Samsung Galaxy A21s :

Support For Fast Charging

Xiaomi Redmi 9 :
Samsung Galaxy A21s :

Fast Charging Wattage

Xiaomi Redmi 9 : 18W
Samsung Galaxy A21s : 15W

Wireless Charging Wattage

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Charging Type Port

Xiaomi Redmi 9 : Type-C
Samsung Galaxy A21s : USB

Reverse Wireless Charging

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Sensors and Features

Features

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Keypad Type

Xiaomi Redmi 9 : Touchscreen
Samsung Galaxy A21s : Touchscreen

Style Score

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Mobile Usability

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Multi Touch

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Light Sensor

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Proximity Sensor

Xiaomi Redmi 9 :
Samsung Galaxy A21s :

G (Gravity) Sensor

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Finger Print Sensor

Xiaomi Redmi 9 :
Samsung Galaxy A21s :

Orientation Sensor

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Accelerometer

Xiaomi Redmi 9 :
Samsung Galaxy A21s :

Compass

Xiaomi Redmi 9 :
Samsung Galaxy A21s : N/A

Barometer

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Magnetometer

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Gyroscope

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Dust Proof And Water Resistant

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Wireless Charging

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Waterproof

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Connectivity

Wireless Connectivity

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Charging Connection

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Interfaces

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Headphone Port

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Sim

Xiaomi Redmi 9 : Dual
Samsung Galaxy A21s : Dual

3G Capability

Xiaomi Redmi 9 :
Samsung Galaxy A21s :

4G Capability

Xiaomi Redmi 9 :
Samsung Galaxy A21s :

Wifi Capability

Xiaomi Redmi 9 :
Samsung Galaxy A21s :

Wifi Hotspot

Xiaomi Redmi 9 :
Samsung Galaxy A21s :

Bluetooth

Xiaomi Redmi 9 :
Samsung Galaxy A21s :

Nfc

Xiaomi Redmi 9 :
Samsung Galaxy A21s :

Gps

Xiaomi Redmi 9 :
Samsung Galaxy A21s :

Dlna

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Hdmi

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Volte

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

5G Capability

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Ir Blaster

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Dual Volte

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

technical specifications

Cpu

Xiaomi Redmi 9 : Mediatek Helio G70
Samsung Galaxy A21s : Exynos 850

Cpu Speed

Xiaomi Redmi 9 : 2x2.0 GHz, 6x1.7 GHz
Samsung Galaxy A21s : 4x2.0 GHz, 4x2.0 GHz

Processor Cores

Xiaomi Redmi 9 : Octa-core
Samsung Galaxy A21s : Octa-core

Ram

Xiaomi Redmi 9 : 4 GB
Samsung Galaxy A21s : 3 GB

Gpu

Xiaomi Redmi 9 : Mali-G52 2EEMC2
Samsung Galaxy A21s : Mali-G52

Dimensions (Lxbxh- In Mm)

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : 163.7 x 75.3 x 8.9

Weight (In Grams)

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : 192

Storage

Xiaomi Redmi 9 : 64 GB
Samsung Galaxy A21s : 32 GB

Removable Storage (Yes Or No)

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Removable Storage (Included)

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Removable Storage (Maximum)

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A

Manufacturing Process

Xiaomi Redmi 9 : N/A
Samsung Galaxy A21s : N/A
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