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Redmi Note 8 Pro vs Redmi K20 vs Xiaomi Mi 9 Explorer

Key Feature Comparison

7.2

Redmi Note 8 Pro

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7

Redmi K20

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6.7

Xiaomi Mi 9 Explorer

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At a Glance

Show differences only

Octa core (2.05 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Helio G90T, Mali-G76 MP4

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

Qualcomm Snapdragon 730, 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, Adreno 640

4500 mAh

Li-Polymer, Fast, 18W

4000 mAh

Li-Polymer, Quick, v3.0, 18W

3300 mAh

Li-ion, Quick, v4.0

6.53 inches

395 ppi, FHD

6.39 inches

403 ppi, FHD

6.39 inches

403 ppi, FHD

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

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Triple, 48MP + 13MP + 8MP

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

Triple, 48MP + 12MP + 16MP

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

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

6.53 inches
6.39 inches
6.39 inches

Screen Type

IPS LCD
AMOLED
AMOLED

Screen Resolution

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

Pixel Density

395 ppi
403 ppi
403 ppi

Aspect Ratio

19.5:9
19.5:9
-

Screen Protection

Gorilla Glass 5
Gorilla Glass 5
Gorilla Glass 6

Screen to Body Ratio

91.40%
91.90%
90.70%

Screen Design

Waterdrop notch
Bezel-less
Waterdrop notch

Screen Quality

FHD
FHD
FHD

Peak Brightness

500 nits
-
-

Phone Variants

6GB 64GB, 8GB 128GB, 6GB 128GB
6GB 128GB, 6GB 64GB
12GB 256GB

Expandable Storage

Yes
No
No

RAM Type

LPDDR4X
LPDDR4X
LPDDR4X

Storage Type

UFS 2.1
UFS 2.1
-

Expandable Storage Capacity

Yes, 512 GB
-
-

OTG Support

Yes
Yes
-

Sensors

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

Operating System

Android v9.0 (Pie)
Android v9.0 (Pie)
Android v9.0 (Pie)

GPU

Mali-G76 MP4
Adreno 618
Adreno 640

Chipset

MediaTek Helio G90T
Qualcomm Snapdragon 730
Qualcomm Snapdragon 855

CPU

Octa core (2.05 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
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

MIUI
MIUI
MIUI

Clock Speed

2.05 GHz
2.2 GHz
2.84 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

12 nm
8 nm
-

Battery Capacity

4500 mAh
4000 mAh
3300 mAh

Battery Removable

No
No
No

Battery Type

Li-Polymer
Li-Polymer
Li-ion

Charger Type

Fast, 18W
Quick, v3.0, 18W
Quick, v4.0

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
Yes

Announced On

5-Aug-19
5-May-19
5-Feb-19

Market Status

Available
Available
Launched Globally

Brand

Xiaomi
Xiaomi
Xiaomi

Model Number

MZB8307IN
MZB7756IN
-

Price Status

Confirmed
Confirmed
Expected

Price

Rs. 14,872
Rs. 19,450
Rs. 42,990

GPS

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

Audio Features

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

NFC

Yes
Yes
Yes

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

Yes
-
-

3.5mm Audio Jack

Yes
Yes
No

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.0
v5.0
v5.0

Audio Jack

3.5 mm
3.5 mm
USB Type-C

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE
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 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 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...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17), 3G Bands: UMTS 1900 / 2100 / 8...

SIM 2 Bands

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 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...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G...

Front Video Recording

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

Front Camera Features

HDR
HDR
-

Front Camera Setup

Single, 20MP
Single, 20MP
Single, 20MP

Front Camera 1 Resolution

20 MP
20 MP
20 MP

Front Camera 1 Type

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

Front Camera 1 Lens

0.9 micrometre pixel size
0.8 micrometre pixel size
-

Front Aperture

f/2.0
f/2.2
f/2.0

Weight

200 grams
191 grams
173 grams

Colors

Gamma Green, Halo White, Shadow Black, Electric Blue
Carbon Black, Flame Red, Glacier Blue, Pearl White
Deep Gray, Holographic Illusion Blue, Holographic Illusion

Build

Back: Gorilla Glass
Back: Gorilla Glass
-

Dimensions

161.7 x 76.4 x 8.8 mm
156.7 x 74.3 x 8.8 mm
157.5 x 74.6 x 7.6 mm

SAR Value

Head: 1.130 W/kg, Body: 0.634 W/kg
Head: 1.07 W/kg, Body: 0.723 W/kg
-

OIS

No
-
-

Rear Flash

Yes, Dual LED Flash
Yes, Dual LED Flash
Yes, Dual-color LED Flash

Rear Video Recording

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

Rear Camera Features

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

Rear Camera Setup

Quad, 64MP + 8MP + 2MP + 2MP
Triple, 48MP + 13MP + 8MP
Triple, 48MP + 12MP + 16MP

Rear Camera 1 Resolution

64 MP
48 MP
48 MP

Rear Camera 1 Type

f/1.89 (upto 10x Digital Zoom) Primary Camera
f/1.75 Primary Camera
f/1.75, Primary Camera

Rear Camera 1 Lens

1.7" sensor size, 0.8 micrometre pixel size
2" sensor size, 0.8 micrometre pixel size
-

Rear Camera 2 Resolution

8 MP
13 MP
12 MP

Rear Camera 2 Type

f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.4, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Telephoto Camera

Rear Camera 2 Lens

1.12 micrometre pixel size
3" sensor size, 1.12 micrometre pixel size
1 micrometre pixel size

Rear Camera 3 Resolution

2 MP
8 MP
16 MP

Rear Camera 3 Type

f/2.4, Macro Camera
f/2.4 Telephoto (upto 10x Digital Zoom, upto 2x Optical Zoom) Camera
f/2.2, Ultra-Wide Angle Camera

Rear Camera 3 Lens

1.75 micrometre pixel size
4.0" sensor size, 1.12 micrometre pixel size
1 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
-
-

Rear Sensor

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

Rear Aperture

f/1.89
f/1.75
f/1.75

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

Rear
On-Screen
On-Screen

Face Unlock

Yes
Yes
-

Fingerprint Scanner Type

-
Optical
Optical
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