OnePlus 5T vs vivo X20 Plus UD

Comparing the OnePlus 5T vs vivo X20 Plus UD across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: OnePlus 5T runs at a higher processing speed of 2.45 GHz, while vivo X20 Plus UD runs at 2.2 GHz, making OnePlus 5T the better performer.

Display: vivo X20 Plus UD offers a screen size of 6.43 inches, while OnePlus 5T offers 6.01 inches, making vivo X20 Plus UD the larger display of the two. vivo X20 Plus UD features a Super AMOLED display compared to OnePlus 5T's Optic AMOLED, making vivo X20 Plus UD the better display of the two.

Rear Camera: OnePlus 5T offers a higher rear camera resolution with 16 MP, while vivo X20 Plus UD offers 12 MP, making OnePlus 5T better for rear camera photography.

Front Camera: OnePlus 5T offers a higher front camera resolution with 16 MP, while vivo X20 Plus UD offers 12 MP, making OnePlus 5T better for front camera photography.

Battery: vivo X20 Plus UD offers a higher battery capacity with 3905 mAh, while OnePlus 5T offers 3300 mAh, making vivo X20 Plus UD better for longer battery life.

Storage: vivo X20 Plus UD offers higher internal storage with 64 GB, while OnePlus 5T offers 128 GB, making vivo X20 Plus UD the better option for storage.

OnePlus 5T

₹38,036

(Discontinued)

vivo X20 Plus UD

₹36,990

(Discontinued)

Summary

Release Date

21 Nov, 2017

N/A

11 Jun, 2026

Performance


Snapdragon 835	Snapdragon 660	MediaTek Dimensity 8500 Extreme
Octa Core (upto 2.45 GHz)	Octa Core (upto 2.2 GHz)	Octa Core (upto 3.4 GHz)
8 GB RAM	4 GB RAM	12 GB RAM

Display


6.01 inches (15.27 cm)	6.43 inches (16.33 cm)	6.8 inches (17.27 cm)
Optic AMOLED	Super AMOLED	Extreme AMOLED
1080x2160 px (FHD+)	1080x2160 px (FHD+)	1272x2772 px (FHD+)
N/A	N/A	144 Hz Refresh Rate

Rear Camera


16 MP Primary Camera	12 MP Primary Camera	50 MP Primary Camera
20 MP Camera	5 MP Camera	50 MP Ultra-Wide Angle Macro Camera
N/A	N/A	50 MP Telephoto Camera (upto 3.5x Optical Zoom)

Front Camera


16 MP	12 MP	50 MP

Battery


3300 mAh	3905 mAh	6500 mAh
Dash Charging	Fast Charging	90W Turbo Power Charging
No Wireless Charging	N/A	Wireless Charging

Storage

128 GB	64 GB	256 GB
UFS 2.1	N/A	UFS 4.1

Expert Review

8.0/10

Read Expert Review

N/A

Pros

Great 18:9 display
Good camera performance
Face unlock is blazing fast
Very good pricing

Device yet to be reviewed

Device yet to be reviewed

Cons

No Android Oreo at launch
Loudspeaker distorts at maximum volume
Battery life could've been better

Device yet to be reviewed

Device yet to be reviewed

User Ratings

4.6/5

(17,451 ratings)

N/A

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Video

4 More Videos

There are no videos available for the device.

User Feedback

General

Launch Date

N/A

Jun 04, 2026

(Official)

Operating System

Android v7.1.1 (Nougat)

Android v16

OS Updates

N/A

3 Year

Security Updates

N/A

5 Year

Custom UI

Oxygen OS

Funtouch OS

N/A

Performance

Performance Rating

Good

Excellent

Chipset

Qualcomm Snapdragon 835 MSM8998

Qualcomm Snapdragon 660 MSM8956

MediaTek Dimensity 8500 Extreme

Processor

Octa core

2.45 GHz, Quad core, Kryo 280 1.9 GHz, Quad core, Kryo 280

Octa core

2.2 GHz, Quad core, Kryo 260 1.8 GHz, Quad core, Kryo 260

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

Fabrication (The lower, the better)

10 nm

N/A

4 nm

Graphics (GPU)

Adreno 540

Adreno 512

Mali-G720 MP8

RAM

6 GB / 8 GB

4 GB

12 GB

RAM Type

LPDDR4X

N/A

LPDDR5X

Display

Display Rating

Best In Class

Display Type

Optic AMOLED

Super AMOLED

Extreme AMOLED

Screen Size

6.01 inches (15.27 cm)

6.43 inches (16.33 cm)

6.8 inches (17.27 cm)

Resolution

1080x2160 px (FHD+)

1272x2772 px (FHD+)

Peak Brightness

N/A

5200 nits

HBM Brightness

N/A

1800 nits

Refresh Rate

N/A

144 Hz

Aspect Ratio

18:9

19.6:9

Pixel Density

402 ppi

376 ppi

450 ppi

Screen to Body Ratio (calculated)

79.62 %

80.71 %

96.8 %

Screen Protection

Corning Gorilla Glass v5

N/A

Corning Gorilla Glass Glass 7i

Bezel-less Display

Yes

HDR 10 / HDR+ Support

N/A

Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

N/A

96.8 %

Design

Height

156.1 mm

165.2 mm

162.7 mm

Width

75 mm

80.02 mm

75.6 mm

Thickness

7.3 mm

7.35 mm

7.19 mm

Weight

162 grams

183.1 grams

190 grams

Build Material

Frame: Aluminium
Back: Aluminium

N/A

Back: Plastic

Water Resistance

N/A

Yes Water resistant IP68 IP69

Ruggedness

N/A

Dust proof

Rear Camera

Rear Camera Rating

Good

Very Good

Excellent

Resolution

16 MP
Primary Camera2x Digital Zoomf/1.7IMX398 Exmor-RS CMOS Sensor

12 MP
Primary Cameraf/1.8

50 MP
Primary Cameraf/1.812 mm focal length LYT 710 2.0µm pixel size

20 MP
f/1.7

5 MP

50 MP
f/2.0 Ultra-Wide Angle Macro Camera12 mm focal length 1.28µm pixel size

N/A

50 MP
Telephoto Camera81 mm focal length 1.28µm pixel size

Autofocus

Yes Phase Detection Autofocus

Yes

OIS

Yes

Flash

Yes Dual LED Flash

Yes LED Flash

Image Resolution

4616 x 3464 Pixels

4000 x 3000 Pixels

N/A

Settings

Exposure compensation ISO control

N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode

Camera Features

2 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Digital Zoom
Auto Flash
Face detection
Touch to focus

Digital Zoom
Optical Zoom
Face detection
Filters
Smile detection

Video Recording

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

N/A

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

Video Recording Features

N/A

Dual Video Recording
Slow Motion
Video HDR
Macro Video
Audio Zoom

Front Camera

Front Camera Rating

Very Good

Best In Class

Resolution

16 MP
f/2.0 Primary CameraExmor RS

12 MP
f/2.0 Primary Camera

50 MP
f/1.9 Primary Camera1.28µm pixel size

Autofocus

N/A

Yes

Flash

N/A

Yes Soft light flash

Yes Screen flash

Video Recording

1920x1080 @ 30 fps
1280x720 @ 30 fps

N/A

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

Battery

Battery Rating

Very Good

Excellent

Capacity

3300 mAh

3905 mAh

6500 mAh

Battery Type

Li-Polymer

Li-ion

Silicon Carbon

Quick Charging

Yes Dash Charging

Yes Fast Charging

Yes 90W Turbo Power Charging

Wireless Charging

N/A

Yes 15W Wireless Charging

Wireless Reverse Charging

N/A

Reverse Charging

N/A

Yes 5W Wired Reverse Charging

Storage

Internal Storage

64 GB / 128 GB

64 GB

256 GB

Storage Type

UFS 2.1

N/A

UFS 4.1

Expandable Storage

Yes Up to 256 GB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

SIM1: Nano SIM2: Nano (Hybrid)

SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G

5G 4G

VoLTE

Yes

SIM 1

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 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 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) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5)

5G Bands:

FDD N1 / N2 / N3 / N5 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78

4G Speed:

150 Mbit/s ↑ 600 Mbit/s ↓ (LTE)

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)

SIM 2

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 1900(band 2) / 1700(band 4) / 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

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)

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) 5GHz

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

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot

Mobile Hotspot

Bluetooth

Yes v5.0

Yes v5.4

GPS

Yes with A-GPS Glonass

NFC

Yes

N/A

Yes

IR Blaster

N/A

Multimedia

Stereo Speakers

N/A

Yes

Audio Jack

3.5 mm

USB Type-C

Audio Features

N/A

Dolby Atmos

Sensors

Fingerprint Sensor

Yes

Fingerprint Sensor Position

Rear

On-screen

Fingerprint Sensor Type

N/A

Optical

Other Sensors

Light sensor Proximity sensor rgbw sensor Accelerometer Compass Gyroscope

Light sensor Proximity sensor Accelerometer Compass

Light sensor Proximity sensor Accelerometer Compass Gyroscope

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₹44,999

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