vivo X20 128GB vs Nothing Phone 4b

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Comparing the vivo X20 128GB vs Nothing Phone 4b across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: Nothing Phone 4b runs at a higher processing speed of 2.3 GHz, while vivo X20 128GB runs at 2.2 GHz, making Nothing Phone 4b the better performer.


Display: Nothing Phone 4b offers a screen size of 6.77 inches, while vivo X20 128GB offers 6.01 inches, making Nothing Phone 4b the larger display of the two. Both vivo X20 128GB and Nothing Phone 4b feature the same Super AMOLED display.


Rear Camera: Nothing Phone 4b offers a higher rear camera resolution with 50 MP, while vivo X20 128GB offers 24 MP, making Nothing Phone 4b better for rear camera photography.


Front Camera: vivo X20 128GB offers a higher front camera resolution with 24 MP, while Nothing Phone 4b offers 16 MP, making vivo X20 128GB better for front camera photography.


Battery: Nothing Phone 4b offers a higher battery capacity with 6000 mAh, while vivo X20 128GB offers 3245 mAh, making Nothing Phone 4b better for longer battery life.


Storage: Both vivo X20 128GB and Nothing Phone 4b offer the same internal storage of 128 GB.

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✕
vivo X20 128GB
₹33,490
(Discontinued)
✕
Nothing Phone 4b
₹29,998
@ Amazon
Add to Compare

Summary

Spec Score

77%
83%

Release Date

31 May, 2019
14 Jul, 2026

Performance

Snapdragon 660
Snapdragon 6 Gen 4
Octa Core (upto 2.2 GHz)
Octa Core (upto 2.3 GHz)
4 GB RAM
8 GB RAM

Display

6.01 inches (15.27 cm)
6.77 inches (17.2 cm)
Super AMOLED
Super AMOLED
1080x2160 px (FHD+)
1080x2344 px (FHD+)
N/A
120 Hz Refresh Rate

Rear Camera

24 MP
Primary Camera
50 MP
Primary Camera
5 MP
Camera
8 MP
Ultra-Wide Angle Camera

Front Camera

24 MP
16 MP

Battery

3245 mAh
6000 mAh
Fast Charging
33W Fast Charging
N/A
No Wireless Charging

Storage

128 GB
128 GB
N/A
UFS 2.2

User Ratings

N/A
4.3/5
(1,095 ratings)

Compare Prices

Not Available in any store
₹29,998
@ Amazon
₹37,499
@ Croma

User Feedback

General

Launch Date

N/A
Jul 07, 2026
(Official)

Operating System

Android v7.1.1 (Nougat)
Android v16

OS Updates

N/A
3 Year

Security Updates

N/A
6 Year

Custom UI

Funtouch OS
Nothing OS

Performance

Performance Rating

Good
Very Good

Chipset

Qualcomm Snapdragon 660 MSM8956
Qualcomm Snapdragon 6 Gen 4 SM6650
View Details

Processor

Octa core

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

2.3 GHz, Single core, Cortex A720 2.2 GHz, Tri core, Cortex A720 1.8 GHz, Quad core, Cortex A520

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

N/A
4 nm

Graphics (GPU)

Adreno 512
Adreno 810

RAM

4 GB
6 GB / 8 GB

RAM Type

N/A
LPDDR4X

Display

Display Rating

Best In Class
Excellent

Display Type

Super AMOLED
Super AMOLED

Screen Size

6.01 inches  (15.27 cm)
6.77 inches  (17.2 cm)

Resolution

1080x2160 px (FHD+)
1080x2344 px (FHD+)

Peak Brightness

N/A
2000 nits

HBM Brightness

N/A
1200 nits

PWM Dimming

N/A
480 Hz

Refresh Rate

N/A
120 Hz

Pixel Density

402 ppi
381 ppi

Touch Sampling Rate

N/A
1000 Hz

Screen to Body Ratio (calculated)

79.67 %
87.32 %

Aspect Ratio

N/A
20:9

Screen Protection

N/A
Yes

Bezel-less Display

N/A
Yes with punch-hole display

Design

Height

155.8 mm
164.4 mm

Width

75.1 mm
78.2 mm

Thickness

7.2 mm
8.6 mm

Weight

159 grams
210 grams

Build Material

Frame: Metal
Back: Metal
N/A

Water Resistance

N/A
Yes Water resistant IP64 (up to 20 minutes in a depth of 0.25 meter)

Ruggedness

N/A
Dust proof

Rear Camera

Rear Camera Rating

Very Good
Very Good

Resolution

24 MP
Primary Cameraf/1.8
50 MP
Primary Cameraf/1.81/2.76" sensor size
5 MP
8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size

Autofocus

Yes
Yes

OIS

Yes
Yes

Flash

Yes LED Flash
Yes

Image Resolution

5288 x 3968 Pixels
N/A

Settings

Exposure compensation ISO control
N/A

Shooting Modes

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

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
N/A

Video Recording

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

Video Recording Features

N/A
Dual Video Recording
Slow Motion

Front Camera

Front Camera Rating

Very Good
Very Good

Resolution

24 MP
f/2.0 Primary Camera
16 MP
f/2.4 Primary Camera1/3" sensor size

Autofocus

N/A
No

Flash

Yes Soft light flash
Yes Screen flash

Battery

Battery Rating

Very Good
Very Good

Capacity

3245 mAh
6000 mAh

Battery Type

Li-ion
N/A

Quick Charging

Yes Fast Charging
Yes 33W Fast Charging 50% in 80 minutes

Reverse Charging

N/A
Yes 7.5W Reverse Charging

Storage

Internal Storage

128 GB
128 GB / 256 GB

Storage Type

N/A
UFS 2.2

Expandable Storage

Yes Up to 256 GB
N/A

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano (Hybrid)
SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G
5G 4G

VoLTE

N/A
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) / 1900(band 2) / 850(band 5)
5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)
View More

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) / 2600(band 7) / 900(band 8) / 1900(band 2) / 850(band 5)
5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)
View More

Wi-Fi

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

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v5.0
Yes v6.0

GPS

Yes with A-GPS
Yes with Glonass

NFC

No
Yes

Multimedia

Stereo Speakers

N/A
Yes

Audio Jack

3.5 mm
USB Type-C

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

Rear
On-screen

Fingerprint Sensor Type

N/A
Optical

Other Sensors

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

Compare Prices

Not Available in any store
₹29,998
@ Amazon
₹37,499
@ Croma