Select City
TECH500

Samsung Galaxy M21 vs Xiaomi Redmi Note 9 Pro vs Asus ZenFone Max Pro M2

Key Feature Comparison

6.8

Samsung Galaxy M21

Check Price
close
6.9

Xiaomi Redmi Note 9 Pro

Check Price
close
6.7

Asus ZenFone Max Pro M2

Check Price
close

At a Glance

Show differences only

Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Samsung Exynos 9 Octa 9611, Mali-G72 MP3

Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)

Qualcomm Snapdragon 720G, Adreno 618

Octa core (1.95 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Qualcomm Snapdragon 660 MSM8956, Adreno 512

6000 mAh

Li-ion, Fast, 15W

5020 mAh

Li-Polymer, Fast, 18W

5000 mAh

Li-Polymer

6.4 inches

403 ppi, FHD

6.67 inches

395 ppi, FHD

6.26 inches

403 ppi, FHD

Triple, 48MP + 8MP + 5MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Quad, 48MP + 8MP + 5MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps

Dual, 12MP + 5MP

3840x2160 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

6.4 inches
6.67 inches
6.26 inches

Screen Type

Super AMOLED
IPS LCD
IPS LCD

Screen Resolution

1080 x 2340 pixels
1080 x 2400 pixels
1080 x 2280 pixels

Pixel Density

403 ppi
395 ppi
403 ppi

Aspect Ratio

19.5:9
20:09
-

Screen Protection

Gorilla Glass 3
Gorilla Glass 5
Gorilla Glass 6

Screen to Body Ratio

91%
84.62%
81.64%

Screen Design

Waterdrop notch
Punch hole
Regular notch

Screen Quality

FHD
FHD
FHD

Peak Brightness

420 nits
450 nits
-

Phone Variants

4GB 64GB, 6GB 128GB
4GB 64GB, 6GB 128GB, 4GB 128GB
6GB 64GB, 4GB 64GB, 3GB 32GB

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR4X
LPDDR4X
LPDDR4X

Storage Type

UFS 2.1
UFS 2.1
eMMC 5.1

Expandable Storage Capacity

Yes, 512 GB
Yes, 512 GB
Yes, 2 TB

OTG Support

Yes
Yes
Yes

Sensors

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

Operating System

Android v10 (Q)
Android v10 (Q)
Android v8.1 (Oreo)

GPU

Mali-G72 MP3
Adreno 618
Adreno 512

Chipset

Samsung Exynos 9 Octa 9611
Qualcomm Snapdragon 720G
Qualcomm Snapdragon 660 MSM8956

CPU

Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)
Octa core (1.95 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Custom User Interface

Samsung One UI
MIUI
Stock

Clock Speed

2.3 GHz
2.3 GHz
1.95 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

10 nm
8 nm
14 nm

Battery Capacity

6000 mAh
5020 mAh
5000 mAh

Battery Removable

No
No
No

Battery Type

Li-ion
Li-Polymer
Li-Polymer

Charger Type

Fast, 15W
Fast, 18W
-

USB Type-C

Yes
Yes
No

Fast Charging

Yes
Yes
-

Announced On

18-Mar-20
17-Mar-20
5-Dec-18

Market Status

Available
Available
Out of Stock

Brand

Samsung
Xiaomi
Asus

Model Number

SM-M215FZKDINS
M2003J6A1I
ZB630KL-4D001IN

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 13,499
Rs. 12,999
Rs. 9,999

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass

Audio Features

Dolby Atmos
-
Active noise cancellation with dedicated mic

NFC

No
No
Yes

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano

Wi-Fi

Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, ac/b/g/n, MIMO
Yes, Wi-Fi 802.11, b/g/n

Bluetooth Type

v5.0
v5.0
v5.0

Audio Jack

3.5 mm
3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE

eSIM

No
No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes
Yes

SIM 1 Bands

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS:...
4G Bands: TD-LTE 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...
4G Bands: TD-LTE 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

SIM 2 Bands

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS:...
4G Bands: TD-LTE 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...
4G Bands: TD-LTE 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

Front Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps

Front Camera Features

HDR
HDR, panorama
LED flash, HDR

Front Camera Setup

Single, 20MP
Single, 16MP
Single, 13MP

Front Camera 1 Resolution

20 MP
16 MP
13 MP

Front Camera 1 Type

f/2.2 Primary Camera
Primary Camera
f/2.0 Primary Camera

Front Camera 1 Lens

26 mm focal length
1 micrometre pixel size
1.12 micrometre pixel size

Front Sensor

CMOS
-
-

Front Aperture

f/2.2
-
f/2.0

Front Flash

No
-
Yes, LED Flash

Weight

188 grams
209 grams
175 grams

Colors

Midnight Blue, Raven Black
Aurora Blue, Glacier White, Interstellar Black, Champagne Gold
Blue, Titanium

Build

Back: Plastic
Back: Gorilla Glass
Back: Plastic

Dimensions

159 x 75.1 x 8.9 mm
165.7 x 76.6 x 8.8 mm
157.9 x 75.5 x 8.5 mm

SAR Value

Head: 0.468 W/kg
-
-

OIS

No
-
-

Rear Flash

Yes, LED Flash
Yes, LED Flash
Yes, LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps
3840x2160 @ 30 fps

Rear Camera Features

4 x Digital Zoom, Auto Flash, Face detection, Touch to focus
10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Triple, 48MP + 8MP + 5MP
Quad, 48MP + 8MP + 5MP + 2MP
Dual, 12MP + 5MP

Rear Camera 1 Resolution

48 MP
48 MP
12 MP

Rear Camera 1 Type

f/2.0 (upto 4x Digital Zoom) Primary Camera
f/1.79 (upto 10x Digital Zoom) Primary Camera
f/1.8 Primary Camera

Rear Camera 1 Lens

26 mm focal length, 2" sensor size, 0.8 micrometre pixel size
2.25" sensor size, 1.6 micrometre pixel size
2.9" sensor size, 1.25 micrometre pixel size

Rear Camera 2 Resolution

8 MP
8 MP
5 MP

Rear Camera 2 Type

f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Depth Camera

Rear Camera 2 Lens

12 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
1.12 micrometre pixel size
1.12 micrometre pixel size

Rear Camera 3 Resolution

5 MP
5 MP
-

Rear Camera 3 Type

f/2.2, Depth Camera
f/2.4, Macro Camera
-

Rear Sensor

CMOS image sensor
CMOS image sensor, ISOCELL Plus
Exmor-RS CMOS Sensor

Rear Aperture

f/2.0
f/1.79
f/1.8

Rear Camera 3 Lens

-
1.12 micrometre pixel size
-

Rear Camera 4 Resolution

-
2 MP
-

Rear Camera 4 Type

-
f/2.4, Depth Camera
-

Rear Camera 4 Lens

-
1.75 micrometre pixel size
-

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

Rear
Side
Rear

Face Unlock

Yes
Yes
Yes
Turn your old phone into cash

You May Also Read

Micromax Mobile Price List
Sony Mobile Price List
Lenovo Mobile Price List
Honor Mobile Price List
Asus Mobile Price List

Recent News

Xiaomi 17 Pro Leaks Reveal Stunning Features Ahead Of Launch
18th Sep 2025
Android 16 Beta 2 Arrives For These Devices: Check Features
18th Sep 2025
Meta Connect 2025 Big Launches: RBM 2, Oakleys Vanguard and Ray-Ban Display
18th Sep 2025
iQOO 15 Geekbench Scores Out For The First Time: Know The Results Here
18th Sep 2025
Motorola Rolls Out Android 16 Stable Update
18th Sep 2025

Tips & Tricks

Apple iPhone 17 Pro vs Google Pixel 10 Pro: Which Is The Best Buy in 2025?
15th Sep 2025
Apple A19 Pro vs Snapdragon 8 Elite: Which Processor Is Better? 
12th Sep 2025
How To Force Restart iPhone: Complete Trips And Tricks
5th Sep 2025
How To Report Fraudulent Mobile Connections With Sanchar Saathi?
1st Sep 2025
Google Pixel 10 Pro vs Samsung S25 Ultra: Which Flagship Phone To Buy?
28th Aug 2025

Popular Leaks

Realme Big Announcements: 15T Launch And 15000mAh Battery Phone
29th Aug 2025
POCO F7 Specs Leak, Will Launch With 7000mAh Battery
12th Jan 2025
iQOO and POCO to Enter Offline Market in India; Here’s When
23rd Nov 2021
iPhone 17 Pro And Pro Max Major Design Changes And Price Leaks
30th Aug 2025
OPPO Reno 14 Pro Leaks: New Design, Camera Details And Launch Hints
10th Apr 2025