OnePlus 6T 8GB RAM vs Xiaomi Redmi K20 Pro

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Comparing the OnePlus 6T 8GB RAM vs Xiaomi Redmi K20 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 Pro scores higher on the Geekbench Multi-Core test with 10,792, while OnePlus 6T 8GB RAM scores 2,380, making Xiaomi Redmi K20 Pro the better performer.


Display: OnePlus 6T 8GB RAM offers a screen size of 6.41 inches, while Xiaomi Redmi K20 Pro offers 6.39 inches, making OnePlus 6T 8GB RAM the larger display of the two. OnePlus 6T 8GB RAM features a Optic AMOLED display compared to Xiaomi Redmi K20 Pro's AMOLED, making OnePlus 6T 8GB RAM the better display of the two.


Rear Camera: Xiaomi Redmi K20 Pro offers a higher rear camera resolution with 48 MP, while OnePlus 6T 8GB RAM offers 16 MP, making Xiaomi Redmi K20 Pro better for rear camera photography.


Front Camera: Xiaomi Redmi K20 Pro offers a higher front camera resolution with 20 MP, while OnePlus 6T 8GB RAM offers 16 MP, making Xiaomi Redmi K20 Pro better for front camera photography.


Battery: Xiaomi Redmi K20 Pro offers a higher battery capacity with 4000 mAh, while OnePlus 6T 8GB RAM offers 3700 mAh, making Xiaomi Redmi K20 Pro better for longer battery life.


Storage: Both OnePlus 6T 8GB RAM and Xiaomi Redmi K20 Pro offer the same internal storage of 128 GB.


Expert Review: The editorial team rates both OnePlus 6T 8GB RAM and Xiaomi Redmi K20 Pro equally at 8.


User Rating: OnePlus 6T 8GB RAM receives a higher user rating of 4.6, while Xiaomi Redmi K20 Pro has a rating of 4.5.

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OnePlus 6T 8GB RAM
₹31,900
(Out of Stock)
Xiaomi Redmi K20 Pro
₹20,999
(Out of Stock)
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Summary

Release Date

01 Nov, 2018
22 Jul, 2019
11 Jun, 2026

Performance

Snapdragon 845
Snapdragon 855
MediaTek Dimensity 8500 Extreme
Octa Core (upto 2.8 GHz)
Octa Core (upto 2.84 GHz)
Octa Core (upto 3.4 GHz)
8 GB RAM
6 GB RAM
12 GB RAM

Display

6.41 inches (16.28 cm)
6.39 inches (16.23 cm)
6.8 inches (17.27 cm)
Optic AMOLED
AMOLED
Extreme AMOLED
1080x2340 px (FHD+)
1080x2340 px (FHD+)
1272x2772 px (FHD+)
60 Hz Refresh Rate
60 Hz Refresh Rate
144 Hz Refresh Rate

Rear Camera

16 MP
Wide Angle Primary Camera
48 MP
Wide Angle Primary Camera
50 MP
Primary Camera
20 MP
Wide Angle Camera
13 MP
Ultra-Wide Angle Camera
50 MP
Ultra-Wide Angle Macro Camera
N/A
8 MP
Telephoto Camera (upto 2x Optical Zoom)
50 MP
Telephoto Camera (upto 3.5x Optical Zoom)

Front Camera

16 MP
Wide Angle Lens
20 MP
50 MP

Battery

3700 mAh
4000 mAh
6500 mAh
Dash Charging
Quick Charging
90W Turbo Power Charging
N/A
N/A
Wireless Charging

Storage

128 GB
128 GB
256 GB
UFS 2.1
UFS 2.1
UFS 4.1

Expert Review

8.0/10
8.0/10
N/A

Pros

  • Excellent battery life
  • Solid performer
  • Clutter-free software
  • Dash charging
  • A stunning design with an all-screen fascia
  • Killer internals
  • Versatile rear cameras
  • Powerful battery
  • Device yet to be reviewed

Cons

  • Still not the industry leader in camera technology
  • No wireless charging
  • No waterproofing
  • Bulky 
  • Selfies look quite artificial
  • Low-light imaging performance could've been better
  • Suffers from heating issues
  • Device yet to be reviewed

User Ratings

4.6/5
(29,245 ratings)
4.5/5
(90,160 ratings)
N/A

Benchmarks (The higher, the better)

406,086
AnTuTu Score
373,945
AnTuTu Score
N/A
N/A
13h 45m
Battery Life (PC Mark)
N/A

Compare Prices

Not Available in any store
Not Available in any store
₹44,999

Video

Videos
15 More Videos
Videos
6 More Videos
There are no videos available for the device.

User Feedback

General

Launch Date

Nov 01, 2018
(Official)
Jul 22, 2019
(Official)
Jun 04, 2026
(Official)

Operating System

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

OS Updates

N/A
N/A
3 Year

Security Updates

N/A
N/A
5 Year

Custom UI

Oxygen OS
MIUI
N/A

Performance

Performance Rating

Good
Good
Excellent

Chipset

Qualcomm Snapdragon 845
Qualcomm Snapdragon 855
MediaTek Dimensity 8500 Extreme

Processor

Octa core

2.8 GHz, Quad core, Kryo 385 1.8 GHz, Quad core, Kryo 385
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

3.4 GHz, Single core, Cortex A725 3.2 GHz, Tri core, Cortex A725 2.2 GHz, Quad core, Cortex A725

Architecture (The higher, the better)

64 bit
64 bit
64 bit

Fabrication (The lower, the better)

10 nm
7 nm
4 nm

Graphics (GPU)

Adreno 630
Adreno 640
Mali-G720 MP8

RAM

6 GB / 8 GB
6 GB / 8 GB
12 GB

RAM Type

LPDDR4X
LPDDR4X
LPDDR5X

Performance Test Results

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

406,086
373,945
N/A

Bootup Time (The lower, the better)

N/A
12.0 s
N/A

Gaming Test Results

Battery Drain* (The lower, the better)

N/A
12.0 %
N/A

Heating* (The lower, the better)

N/A
22.4 %
N/A
* after 30 mins of gaming

Display

Display Rating

Excellent
Excellent
Best In Class

Display Type

Optic AMOLED
AMOLED
Extreme AMOLED

Screen Size

6.41 inches  (16.28 cm)
6.39 inches  (16.23 cm)
6.8 inches  (17.27 cm)

Resolution

1080x2340 px (FHD+)
1080x2340 px (FHD+)
1272x2772 px (FHD+)

Peak Brightness

N/A
N/A
5200 nits

HBM Brightness

N/A
N/A
1800 nits

Refresh Rate

60 Hz
60 Hz
144 Hz

Aspect Ratio

19.5:9
19.5:9
19.6:9

Pixel Density

402 ppi
403 ppi
450 ppi

Screen to Body Ratio (calculated)

85.43 %
85.9 %
92.08 %

Screen Protection

Corning Gorilla Glass v6
Corning Gorilla Glass v5
Corning Gorilla Glass Glass 7i

Bezel-less Display

Yes with waterdrop notch
Yes
Yes

HDR 10 / HDR+ Support

N/A
Yes
Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

86 %
91.9 %
96.8 %

Design

Height

157.5 mm
156.7 mm
162.7 mm

Width

74.8 mm
74.3 mm
75.6 mm

Thickness

8.2 mm
8.8 mm
7.19 mm

Weight

185 grams
191 grams
190 grams

Build Material

Back: Gorilla Glass
Back: Gorilla Glass
Back: Plastic

Water Resistance

Yes Splash proof
N/A
Yes Water resistant IP68 IP69

Ruggedness

N/A
N/A
Dust proof

Rear Camera

Rear Camera Rating

Very Good
Very Good
Excellent

Resolution

16 MP
Primary Cameraf/1.7 Wide Angle25 mm focal length 1/2.6" sensor size IMX519 Exmor-RS CMOS Sensor 1.22µm pixel size
48 MP
Primary Cameraf/1.75 Wide Angle1/2" sensor size IMX586 Exmor-RS CMOS Sensor 0.8µm pixel size
50 MP
Primary Cameraf/1.812 mm focal length LYT 710 2.0µm pixel size
20 MP
f/1.7 Wide Angle Camera25 mm focal length 1/2.8" sensor size 1µm pixel size
13 MP
f/2.4 Ultra-Wide Angle Camera1/3" sensor size 1.12µm pixel size
50 MP
f/2.0 Ultra-Wide Angle Macro Camera12 mm focal length 1.28µm pixel size
N/A
8 MP
f/2.4 Telephoto Camera1/4.0" sensor size 1.12µm pixel size
50 MP
Telephoto Camera81 mm focal length 1.28µm pixel size

Autofocus

Yes Phase Detection Autofocus
Yes Phase Detection Autofocus Laser Autofocus
Yes

OIS

Yes
No
Yes

Flash

Yes Dual LED Flash
Yes Dual LED Flash
Yes LED Flash

Image Resolution

4616 x 3464 Pixels
8000 x 6000 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)
Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
Auto Flash
Face detection
Touch to focus
Digital Zoom
Optical Zoom
Face detection
Filters
Smile detection

Video Recording

4k @30 fps
Full HD @60 fps
HD @30 fps
4k @30 fps
Full HD @60 fps
HD @120 fps
4k @30/60 fps
Full HD @30/60/120/240 fps

Video Recording Features

N/A
N/A
Dual Video Recording
Slow Motion
Video HDR
Macro Video
Audio Zoom

Front Camera

Front Camera Rating

Very Good
Very Good
Best In Class

Resolution

16 MP
f/2.0 Wide Angle Primary Camera25 mm focal length 1/3.1" sensor size Exmor RS 1µm pixel size
20 MP
f/2.2 Primary Camera1/3.4" sensor size 0.8µm pixel size
50 MP
f/1.9 Primary Camera1.28µm pixel size

Camera Type

N/A
Pop-Up
N/A

Autofocus

N/A
N/A
Yes

Flash

Yes Screen flash
N/A
Yes Screen flash

Camera Features

Fixed Focus
N/A
N/A

Video Recording

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

Battery

Battery Rating

Very Good
Very Good
Excellent

Capacity

3700 mAh
4000 mAh
6500 mAh

Battery Type

Li-Polymer
Li-Polymer
Silicon Carbon

Quick Charging

Yes Dash Charging 50% in 28 minutes
Yes Quick Charging v4.0 58% in 30 minutes
Yes 90W Turbo Power Charging

Wireless Charging

N/A
N/A
Yes 15W Wireless Charging

Wireless Reverse Charging

N/A
N/A
Yes 10W Wireless Reverse Charging

Reverse Charging

N/A
N/A
Yes 5W Wired Reverse 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.

N/A
13h 45m
N/A

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

N/A
1h 12m 46s
N/A

Storage

Internal Storage

128 GB / 256 GB
128 GB / 256 GB
256 GB

Storage Type

UFS 2.1
UFS 2.1
UFS 4.1

Expandable Storage

No
No
No

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
No

SIM 1

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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 700(band 29) / 2300(band 30)
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)
5G Bands:
FDD N1 / N2 / N3 / N5 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78
N/A
N/A
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 3500(band 42)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 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) / 2100(band 34) / 1900(band 39)
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 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 700(band 29) / 2300(band 30)
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)
5G Bands:
FDD N1 / N2 / N3 / N5 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78
N/A
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 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)
View More

SAR Value

N/A
Head: 1.03 W/kg Body: 0.72 W/kg
N/A

Wi-Fi

Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz MIMO
Yes Wi-Fi 5 (802.11 a/b/g/n/ac)
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 6GHz

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.0
Yes v5.0
Yes v5.4

GPS

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

NFC

Yes
No
Yes

IR Blaster

N/A
N/A
No

Multimedia

Stereo Speakers

N/A
N/A
Yes

Audio Jack

USB Type-C
3.5 mm
USB Type-C

Audio Features

N/A
N/A
Dolby Atmos

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

On-screen
On-screen
On-screen

Fingerprint Sensor Type

Optical
Optical
Optical

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
₹44,999