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Realme 7 Pro vs Realme X3 SuperZoom vs Redmi K20 Pro

Key Feature Comparison

7.3

Realme 7 Pro

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7.3

Realme X3 SuperZoom

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7

Redmi K20 Pro

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At a Glance

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

Qualcomm Snapdragon 720G, Adreno 618

Octa core (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)

Qualcomm Snapdragon 855 Plus, Adreno 640

Octa core (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)

Qualcomm Snapdragon 855, Adreno 640

4500 mAh

Li-ion, Super Dart, 65W

4200 mAh

Li-ion, Super Dart, 30W

4000 mAh

Li-Polymer, Quick, v4.0

6.4 inches

411 ppi, FHD

6.6 inches

399 ppi, FHD

6.39 inches

403 ppi, FHD

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

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 240 fps

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

3840x2160 @ 30 fps

Triple, 48MP + 13MP + 8MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 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
6.6 inches
6.39 inches

Screen Type

Super AMOLED
IPS LCD
AMOLED

Screen Resolution

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

Pixel Density

411 ppi
399 ppi
403 ppi

Aspect Ratio

20:09
20:09
19.5:9

Screen Protection

Gorilla Glass 3
Gorilla Glass 5
Gorilla Glass 5

Screen to Body Ratio

90.80%
90.50%
91.90%

Screen Design

Punch hole
Punch hole
Bezel-less

Screen Refresh Rate

60 Hz
120 Hz
-

Screen Quality

FHD
FHD
FHD

Peak Brightness

600 nits
480 nits
-

Phone Variants

8GB 128GB, 6GB 128GB
8GB 256GB, 12GB 256GB, 8GB 128GB
8GB 256GB, 6GB 128GB

Expandable Storage

Yes
No
No

RAM Type

LPDDR4X
LPDDR4X
LPDDR4X

Storage Type

UFS 2.1
UFS 3.0
UFS 2.1

Expandable Storage Capacity

Yes, 256 GB
-
-

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 v9.0 (Pie)

GPU

Adreno 618
Adreno 640
Adreno 640

Chipset

Qualcomm Snapdragon 720G
Qualcomm Snapdragon 855 Plus
Qualcomm Snapdragon 855

CPU

Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)
Octa core (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)
Octa core (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)

Custom User Interface

Realme UI
Realme UI
MIUI

Clock Speed

2.3 GHz
2.84 GHz
2.84 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

8 nm
7 nm
7 nm

Battery Capacity

4500 mAh
4200 mAh
4000 mAh

Battery Removable

No
No
No

Battery Type

Li-ion
Li-ion
Li-Polymer

Charger Type

Super Dart, 65W
Super Dart, 30W
Quick, v4.0

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
Yes

Charging Time

100 % in 34 minutes
100 % in 55 minutes
58 % in 30 minutes

Announced On

3-Sep-20
26-May-20
28-May-19

Market Status

Available
Available
Available

Brand

Realme
Realme
Xiaomi

Model Number

RMX2170
RMX2085
MZB7750IN

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 19,999
Rs. 21,999
Rs. 24,999

GPS

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

Audio Features

Dolby Atmos
Dolby Atmos
24-bit/192kHz audioActive noise cancellation with dedicated mic

NFC

No
Yes
No

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

Yes
No
Yes

3.5mm Audio Jack

Yes
No
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/n 5GHz, MIMO
Yes, Wi-Fi 802.11, a/ac/b/g/n

Bluetooth Type

v5.1
v5.0
v5.0

Audio Jack

3.5 mm
USB Type-C
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

Mobile Hotspot
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 1700 / 1900 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
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 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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDG...

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 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 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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDG...

Front Video Recording

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

Front Camera Features

Fixed Focus
Panorama
HDR

Front Camera Setup

Single, 32MP
Dual, 32MP + 8MP
Single, 20MP

Front Camera 1 Resolution

32 MP
32 MP
20 MP

Front Camera 1 Type

f/2.5, Wide Angle Primary Camera
f/2.5, Wide Angle, Primary Camera
f/2.2 Primary Camera

Front Camera 1 Lens

24 mm focal length, 2.7" sensor size, 0.8 micrometre pixel size
2.7" sensor size, 0.8 micrometre pixel size
0.8 micrometre pixel size

Front Sensor

CMOS
Exmor RS
-

Front Aperture

f/2.5
f/2.5
f/2.2

Front Camera 2 Resolution

-
8 MP
-

Front Camera 2 Type

-
f/2.2, Ultra-Wide Angle (105 degree field-of-view) Camera
-

Front Camera 2 Lens

-
4.0" sensor size, 1.12 micrometre pixel size
-

Weight

182 grams
202 grams
191 grams

Colors

Mirror Blue, Mirror White, Sun Kissed Leather
Glacier Blue, Arctic White
Flame Red, Glacier Blue, Carbon Fiber Black, Pearl White

Build

Plastic, Splash resistant design
Back: Mineral Glass
Back: Gorilla Glass

Dimensions

160.9 x 74.3 x 8.7 mm
163.8 x 75.8 x 8.9 mm
156.7 x 74.3 x 8.8 mm

SAR Value

Head: 0.734 W/kg, Body: 0.516 W/kg
Head: 1.188 W/kg, Body: 0.906 W/kg
Head: 1.03 W/kg, Body: 0.72 W/kg

Rear Flash

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

Rear Video Recording

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

Rear Camera Features

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

Rear Camera Setup

Quad, 64MP + 8MP + 2MP + 2MP
Quad, 64MP + 8MP + 8MP + 2MP
Triple, 48MP + 13MP + 8MP

Rear Camera 1 Resolution

64 MP
64 MP
48 MP

Rear Camera 1 Type

f/1.8 (upto 10x Digital Zoom), Wide Angle (78 degree field-of-view) Primary Camera
f/1.8, Wide Angle (78 degree field-of-view), Primary Camera
f/1.75, Wide Angle Primary Camera

Rear Camera 1 Lens

26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
2" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Resolution

8 MP
8 MP
13 MP

Rear Camera 2 Type

f/2.3, Wide Angle, Ultra-Wide Angle Camera
f/3.4, Periscope Camera
f/2.4, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 2 Lens

16 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
124 mm focal length, 1 micrometre pixel size
3" sensor size, 1.12 micrometre pixel size

Rear Camera 3 Resolution

2 MP
8 MP
8 MP

Rear Camera 3 Type

f/2.4, Macro Camera
f/2.3, Ultra-Wide Angle Camera
f/2.4 Telephoto (upto 10x Digital Zoom, upto 2x Optical Zoom) Camera

Rear Camera 3 Lens

23.2 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
16 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
4.0" sensor size, 1.12 micrometre pixel size

Rear Camera 4 Resolution

2 MP
2 MP
-

Rear Camera 4 Type

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

Rear Camera 4 Lens

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

Rear Sensor

Exmor-RS CMOS Sensor
ISOCELL Plus
Exmor-RS CMOS Sensor

Rear Aperture

f/1.8
f/1.8
f/1.75

OIS

-
Yes
No

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

On-Screen
Side
On-Screen

Fingerprint Scanner Type

Optical
-
Optical

Face Unlock

Yes
Yes
Yes

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