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Realme 9 vs Xiaomi Redmi Note 9 Pro Max

Key Feature Comparison

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At a Glance

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Octa core (2.4 GHz, Quad core, Kryo 265 + 1.9 GHz, Quad core, Kryo 265)

Qualcomm Snapdragon 680, Adreno 610

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

Qualcomm Snapdragon 720G, Adreno 618

5000 mAh

Li-ion, Dart, 33W

5020 mAh

Li-Polymer, Fast, 33W

6.4 inches

411 ppi, FHD

6.67 inches

395 ppi, FHD

Triple, 108MP + 8MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Quad, 64MP + 8MP + 5MP + 2MP

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

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.4 inches
6.67 inches

Screen Type

Super AMOLED
IPS LCD

Screen Resolution

1080 x 2400 pixels
1080 x 2400 pixels

Pixel Density

411 ppi
395 ppi

Aspect Ratio

20:09
20:09

Screen Protection

Gorilla Glass 5
Gorilla Glass 5

Screen to Body Ratio

90.80%
84.73%

Screen Design

Punch hole
Punch hole

Screen Refresh Rate

90 Hz
60 Hz

Screen Quality

FHD
FHD

Peak Brightness

1000 nits
450 nits

Phone Variants

6GB 128GB, 8GB 128GB
6GB 64GB, 8GB 128GB, 6GB 128GB

Expandable Storage

Yes
Yes

RAM Type

LPDDR4X
LPDDR4X

Storage Type

UFS 2.1
UFS 2.1

Expandable Storage Capacity

Yes, 256 GB
Yes, 512 GB

OTG Support

Yes
Yes

Sensors

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

Operating System

Android v12
Android v10 (Q)

GPU

Adreno 610
Adreno 618

Chipset

Qualcomm Snapdragon 680
Qualcomm Snapdragon 720G

CPU

Octa core (2.4 GHz, Quad core, Kryo 265 + 1.9 GHz, Quad core, Kryo 265)
Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)

Custom User Interface

Realme UI
MIUI

Clock Speed

2.4 GHz
2.3 GHz

Architecture

64 bit
64 bit

Process Technology

6 nm
8 nm

Battery Capacity

5000 mAh
5020 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-Polymer

Charger Type

Dart, 33W
Fast, 33W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

50 % in 31 minutes
50 % in 30 minutes

Announced On

7-Apr-22
12-Mar-20

Market Status

Available
Available

Brand

Realme
Xiaomi

Model Number

RMX3521
M2003J6B1I/MZB9589IN

Price Status

Confirmed
Confirmed

Price

Rs. 17,999
Rs. 14,569

GPS

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

Audio Features

Dirac Effect, Audio Decoder Chip WCD9370, Hi-Res
-

NFC

No
No

Network Support

4G
4G

Bluetooth

Yes
Yes

3.5mm Audio Jack

Yes
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.1
v5.0

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

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) / 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) / 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...

SIM 2 Bands

4G Bands: TD-LTE 2600(band 38) / 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) / 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...

Front Video Recording

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

Front Camera Features

Fixed Focus
HDR, panorama

Front Camera Setup

Single, 16MP
Single, 32MP

Front Camera 1 Resolution

16 MP
32 MP

Front Camera 1 Type

f/2.45, Wide Angle, Primary Camera
Primary Camera

Front Camera 1 Lens

26 mm focal length, 3" sensor size, 1 micrometre pixel size
1.6 micrometre pixel size

Front Sensor

Exmor RS
-

Front Aperture

f/2.45
-

Weight

178 grams
209 grams

Colors

Sunburst Gold, Stargaze White, Meteor Black
Aurora Blue , Glacier White, Interstellar Black , Champagne Gold

Dimensions

160.2 x 73.3 x 7.9 mm
165.5 x 76.6 x 8.8 mm

SAR Value

Head: 1.162 W/kg, Body: 0.593 W/kg
Head: 0.880 W/kg, Body: 0.475 W/kg

Build

-
Back: Gorilla Glass

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

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

Rear Camera Features

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

Rear Camera Setup

Triple, 108MP + 8MP + 2MP
Quad, 64MP + 8MP + 5MP + 2MP

Rear Camera 1 Resolution

108 MP
64 MP

Rear Camera 1 Type

f/1.75, Wide Angle (83 degree field-of-view), Primary Camera
f/1.89 (upto 10x Digital Zoom) Primary Camera

Rear Camera 1 Lens

23.6 mm focal length, 1.67" sensor size, 0.64 micrometre pixel size
1.7" sensor size, 1.6 micrometre pixel size

Rear Camera 2 Resolution

8 MP
8 MP

Rear Camera 2 Type

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

Rear Camera 2 Lens

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

Rear Camera 3 Resolution

2 MP
5 MP

Rear Camera 3 Type

f/2.4, Macro Camera
Macro Camera

Rear Camera 3 Lens

21.9 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
1.12 micrometre pixel size

Rear Sensor

ISO-CELL
CMOS image sensor, ISOCELL Plus

Rear Aperture

f/1.75
f/1.89

Rear Camera 4 Resolution

-
2 MP

Rear Camera 4 Type

-
Depth Camera

Rear Camera 4 Lens

-
1.75 micrometre pixel size

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
Side

Fingerprint Scanner Type

Optical
-

Face Unlock

Yes
Yes
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