Xiaomi Redmi K20 128GB vs Xiaomi Redmi Note 8 Pro

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Comparing the Xiaomi Redmi K20 128GB vs Xiaomi Redmi Note 8 Pro across performance, display, camera, battery, storage, expert reviews and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Xiaomi Redmi K20 128GB scores higher on the Geekbench Multi-Core test with 6,793, while Xiaomi Redmi Note 8 Pro scores 1,535, making Xiaomi Redmi K20 128GB the better performer.


Display: Xiaomi Redmi Note 8 Pro offers a screen size of 6.53 inches, while Xiaomi Redmi K20 128GB offers 6.39 inches, making Xiaomi Redmi Note 8 Pro the larger display of the two. Xiaomi Redmi K20 128GB features a AMOLED display compared to Xiaomi Redmi Note 8 Pro's IPS LCD, making Xiaomi Redmi K20 128GB the better display of the two.


Rear Camera: Xiaomi Redmi Note 8 Pro offers a higher rear camera resolution with 64 MP, while Xiaomi Redmi K20 128GB offers 48 MP, making Xiaomi Redmi Note 8 Pro better for rear camera photography.


Front Camera: Both Xiaomi Redmi K20 128GB and Xiaomi Redmi Note 8 Pro feature a 20 MP primary front camera.


Battery: Xiaomi Redmi K20 128GB delivers longer battery life with 13h 38m, while Xiaomi Redmi Note 8 Pro delivers 10h 54m, making Xiaomi Redmi K20 128GB the better pick for all day usage.


Storage: Xiaomi Redmi Note 8 Pro offers higher internal storage with 64 GB, while Xiaomi Redmi K20 128GB offers 128 GB, making Xiaomi Redmi Note 8 Pro the better option for storage.


Expert Review: Xiaomi Redmi Note 8 Pro receives a higher expert rating of 8 from the editorial team, while Xiaomi Redmi K20 128GB is rated 7.


User Rating: Xiaomi Redmi K20 128GB receives a higher user rating of 4.5, while Xiaomi Redmi Note 8 Pro has a rating of 4.4.

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Xiaomi Redmi K20 128GB
₹24,999
(Out of Stock)
Xiaomi Redmi Note 8 Pro
₹10,999
(Out of Stock)
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Summary

Release Date

22 Jul, 2019
21 Oct, 2019
14 May, 2026

Performance

Snapdragon 730
MediaTek Helio G90T
Snapdragon 8 Elite Gen 5
Octa Core (upto 2.2 GHz)
Octa Core (upto 2.05 GHz)
Octa Core (upto 4.61 GHz)
6 GB RAM
6 GB RAM
16 GB RAM

Display

6.39 inches (16.23 cm)
6.53 inches (16.59 cm)
6.82 inches (17.32 cm)
AMOLED
IPS LCD
AMOLED
1080x2340 px (FHD+)
1080x2340 px (FHD+)
1440x3168 px (QHD+)
N/A
60 Hz Refresh Rate
144 Hz Refresh Rate

Rear Camera

48 MP
Primary Camera
64 MP
Primary Camera
200 MP
Primary Camera (upto 3.7x Optical Zoom)
13 MP
Ultra-Wide Angle Camera
8 MP
Ultra-Wide Angle Camera
200 MP
Telephoto Camera
8 MP
Telephoto Camera (upto 2x Optical Zoom)
2 MP
Macro Camera
50 MP
Ultra-Wide Angle Camera
N/A
2 MP
Depth Camera
N/A

Front Camera

20 MP
20 MP
50 MP

Battery

4000 mAh
4500 mAh
6600 mAh
18W Quick Charging
18W Fast Charging
100W Flash Charging
N/A
No Wireless Charging
Wireless Charging

Storage

128 GB
64 GB
512 GB
UFS 2.1
UFS 2.1
UFS 4.1

Expert Review

7.0/10
8.0/10
8.7/10

Pros

  • Stunning design
  • Reliable rear-facing cameras
  • Hi-res certified headphone jack
  • Fantastic performer
  • Solid camera capabilities
  • Impressive battery backup
  • HDR-capable display
  • Stellar and versatile three-lens camera system
  • Excellent performance
  • Bright and crisp 2K AMOLED display

Cons

  • Could've been priced more competitively
  • Selfie-camera needs a rework
  • MIUI 10 is riddled with bloatware and ads
  • Weighs on the higher side
  • Not the fastest charging in its segment
  • Battery life could have been better
  • Very expensive with camera kit
  • No shortcut key

User Ratings

4.5/5
(53,154 ratings)
4.4/5
(193,608 ratings)
4.6/5
(29 ratings)

Benchmarks (The higher, the better)

209,539
AnTuTu Score
286,100
AnTuTu Score
3,977,648
AnTuTu Score
13h 38m
Battery Life (PC Mark)
10h 54m
Battery Life (PC Mark)
15h 10m
Battery Life (PC Mark)

Compare Prices

Not Available in any store
Not Available in any store
₹159,999

Video

Videos
6 More Videos
Videos
10 More Videos
Videos
1 Video

User Feedback

General

Launch Date

Jul 22, 2019
(Official)
Oct 21, 2019
(Official)
May 06, 2026
(Official)

Operating System

Android v9.0 (Pie)
Android v9.0 (Pie)
Android v16

OS Updates

N/A
N/A
5 Year

Security Updates

N/A
N/A
7 Year

Custom UI

MIUI
MIUI
Origin OS

Performance

Performance Rating

Good
Good
Best In Class

Chipset

Qualcomm Snapdragon 730
MediaTek Helio G90T
Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC

Processor

Octa core

2.2 GHz, Dual core, Kryo 470 1.8 GHz, Hexa Core, Kryo 470
Octa core

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

4.61 GHz, Dual core, Oryon 3.62 GHz, Hexa Core, Oryon

Architecture (The higher, the better)

64 bit
64 bit
64 bit

Fabrication (The lower, the better)

8 nm
12 nm
3 nm

Graphics (GPU)

Adreno 618
Mali-G76 MP4
Adreno 840

RAM

6 GB
6 GB / 8 GB
16 GB

RAM Type

LPDDR4X
LPDDR4X
LPDDR5X Ultra

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

209,539
286,100
3,977,648

Bootup Time (The lower, the better)

15.0 s
16.0 s
14.0 s

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

N/A
N/A
6,450

Battery Drain* (The lower, the better)

12.0 %
7.0 %
7.0 %

Heating* (The lower, the better)

22.4 %
28.1 %
21.7 %
* after 30 mins of gaming

Display

Display Rating

Best In Class
Excellent
Best In Class

Display Type

AMOLED
IPS LCD
AMOLED

Screen Size

6.39 inches  (16.23 cm)
6.53 inches  (16.59 cm)
6.82 inches  (17.32 cm)

Resolution

1080x2340 px (FHD+)
1080x2340 px (FHD+)
1440x3168 px (QHD+)

Brightness

N/A
500 nits
N/A

Peak Brightness

N/A
N/A
4500 nits

Refresh Rate

N/A
60 Hz
144 Hz

Aspect Ratio

19.5:9
19.5:9
19.8:9

Pixel Density

403 ppi
395 ppi
510 ppi

Screen to Body Ratio (calculated)

85.9 %
84.55 %
89.7 %

Screen Protection

Corning Gorilla Glass v5
Corning Gorilla Glass v5
Yes

Bezel-less Display

Yes
Yes with waterdrop notch
Yes with punch-hole display

HDR 10 / HDR+ Support

Yes
Yes
Yes

Screen to Body Ratio (claimed by the brand)

91.9 %
91.4 %
94.49 %

Design

Height

156.7 mm
161.7 mm
162.98 mm

Width

74.3 mm
76.4 mm
76.81 mm

Thickness

8.8 mm
8.8 mm
8.19 mm

Weight

191 grams
200 grams
232 grams

Build Material

Back: Gorilla Glass
Back: Gorilla Glass
Back: Glass

Water Resistance

N/A
Yes Splash proof
N/A

Rear Camera

Rear Camera Rating

Very Good
Very Good
Best In Class

Resolution

48 MP
Primary Cameraf/1.751/2" sensor size IMX586 Exmor-RS CMOS Sensor 0.8µm pixel size
64 MP
Primary Camera10x Digital Zoomf/1.891/1.7" sensor size S5KGW1 ISOCELL Plus 0.8µm pixel size
200 MP
Primary Camera105x Digital Zoom 3.7x Optical Zoomf/1.8535 mm focal length LYT 901 0.7µm pixel size
13 MP
f/2.4 Ultra-Wide Angle Camera1/3" sensor size 1.12µm pixel size
8 MP
f/2.2 Ultra-Wide Angle Camera1.12µm pixel size
200 MP
f/2.67 Telephoto Camera85 mm focal length 1/1.28" sensor size
8 MP
f/2.4 Telephoto Camera1/4.0" sensor size 1.12µm pixel size
2 MP
f/2.4 Macro Camera1.75µm pixel size
50 MP
f/2.0 Ultra-Wide Angle Camera14 mm focal length
N/A
2 MP
f/2.4 Depth Camera1.75µm pixel size
N/A

Autofocus

Yes Phase Detection Autofocus
Yes Phase Detection Autofocus
Yes

OIS

N/A
No
Yes

Flash

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

Image Resolution

8000 x 6000 Pixels
9000 x 7000 Pixels
N/A

Settings

Exposure compensation ISO control
Exposure compensation ISO control
N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)
Burst mode
N/A

Camera Features

Auto Flash
Face detection
Touch to focus
10 x Digital Zoom
Auto Flash
Face detection
Touch to focus
105 x Digital Zoom
3.7 x Optical Zoom

Video Recording

4k @30 fps
Full HD @60 fps
HD @120 fps
4k @30 fps
Full HD @60 fps
8k @30 fps
4k @30/60/120 fps
Full HD @30/60/120 fps

Front Camera

Front Camera Rating

Very Good
Very Good
Best In Class

Resolution

20 MP
f/2.2 Primary Camera1/3.4" sensor size 0.8µm pixel size
20 MP
f/2.0 Primary Camera1/3" sensor size 0.9µm pixel size
50 MP
f/2.45 Primary Camera

Camera Type

Pop-Up
N/A
N/A

Flash

N/A
N/A
Yes Screen flash

Video Recording

Full HD @30 fps
HD @30 fps
Full HD @30 fps
HD @30 fps
N/A

Battery

Battery Rating

Very Good
Very Good
Excellent

Capacity

4000 mAh
4500 mAh
6600 mAh

Battery Type

Li-Polymer
Li-Polymer
Li-ion

Quick Charging

Yes 18W Quick Charging v3.0
Yes 18W Fast Charging
Yes 100W Flash Charging

Wireless Charging

N/A
N/A
Yes 40W Wireless Charging

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

13h 38m
10h 54m
15h 10m

Charging Time (20% to 100%) (The lower, the better)

1h 38m 18s
2h 38m 10s
0h 36m 0s

Storage

Internal Storage

64 GB / 128 GB
64 GB / 128 GB
512 GB

Storage Type

UFS 2.1
UFS 2.1
UFS 4.1

Expandable Storage

No
Yes Up to 512 GB
N/A

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

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

Network Support

5G Not Supported 4G
5G Not Supported 4G
5G 4G

VoLTE

Yes
Yes
Yes

SIM 1

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)
4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89
N/A
N/A
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
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SIM 2

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)
4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89
N/A
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 12) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66)
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SAR Value

Head: 1.07 W/kg Body: 0.723 W/kg
Head: 1.130 W/kg Body: 0.634 W/kg
N/A

Wi-Fi

Yes Wi-Fi 5 (802.11 b/g/n/ac) MIMO
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes Wi-Fi 7 (802.11 be/ax) MIMO

Wi-Fi Features

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

Bluetooth

Yes v5.0
Yes v5.0
Yes v6.0

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

N/A
N/A
Yes

IR Blaster

N/A
N/A
Yes

Multimedia

Audio Jack

3.5 mm
3.5 mm
USB Type-C

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

On-screen
Rear
On-screen

Fingerprint Sensor Type

Optical
N/A
Ultrasonic

Other Sensors

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

Compare Prices

Not Available in any store
Not Available in any store
₹159,999