vivo Y31 Pro 256GB vs Nothing Phone 4b

Comparing the vivo Y31 Pro 256GB 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: vivo Y31 Pro 256GB runs at a higher processing speed of 2.5 GHz, while Nothing Phone 4b runs at 2.3 GHz, making vivo Y31 Pro 256GB the better performer.

Display: Nothing Phone 4b offers a screen size of 6.77 inches, while vivo Y31 Pro 256GB offers 6.72 inches, making Nothing Phone 4b the larger display of the two. Nothing Phone 4b features a Super AMOLED display compared to vivo Y31 Pro 256GB's LCD, making Nothing Phone 4b the better display of the two.

Rear Camera: Both vivo Y31 Pro 256GB and Nothing Phone 4b feature a 50 MP primary rear camera.

Front Camera: Nothing Phone 4b offers a higher front camera resolution with 16 MP, while vivo Y31 Pro 256GB offers 8 MP, making Nothing Phone 4b better for front camera photography.

Battery: vivo Y31 Pro 256GB offers a higher battery capacity with 6500 mAh, while Nothing Phone 4b offers 6000 mAh, making vivo Y31 Pro 256GB better for longer battery life.

Storage: vivo Y31 Pro 256GB offers higher internal storage with 256 GB, while Nothing Phone 4b offers 128 GB, making vivo Y31 Pro 256GB the better option for storage.

vivo Y31 Pro 256GB

₹25,499

(Out of Stock)

Nothing Phone 4b

₹34,999

@ Flipkart

Add to Compare

Show Only Differences

Summary

Spec Score

81%

83%

Release Date

13 Sep, 2025

14 Jul, 2026

Performance


MediaTek Dimensity 7300	Snapdragon 6 Gen 4
Octa Core (upto 2.5 GHz)	Octa Core (upto 2.3 GHz)
8 GB RAM	8 GB RAM

Display


6.72 inches (17.07 cm)	6.77 inches (17.2 cm)
LCD	Super AMOLED
1080x2408 px (FHD+)	1080x2344 px (FHD+)
120 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


50 MP Wide Angle Primary Camera	50 MP Primary Camera
2 MP Depth Camera	8 MP Ultra-Wide Angle Camera

Front Camera


8 MP Wide Angle Lens	16 MP

Battery


6500 mAh	6000 mAh
44W Flash Charging	33W Fast Charging
No Wireless Charging	N/A

Storage

256 GB	128 GB
UFS 3.1	UFS 2.2

User Ratings

4/5

(356 ratings)

N/A

Compare Prices

Not Available in any store

₹34,999

@ Flipkart

User Feedback

General

Launch Date

Sep 13, 2025

(Official)

Jul 07, 2026

(Official)

Operating System

Android v15

Android v16

OS Updates

N/A

3 Year

Security Updates

N/A

6 Year

Custom UI

Funtouch OS

Nothing OS

Performance

Performance Rating

Very Good

Chipset

MediaTek Dimensity 7300

Qualcomm Snapdragon 6 Gen 4 SM6650

Processor

Octa core

2.5 GHz, Quad core, Cortex A78 2 GHz, Quad core, Cortex A55

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

Fabrication (The lower, the better)

4 nm

Graphics (GPU)

Mali-G615 MC2

Adreno 810

RAM

8 GB

RAM Type

LPDDR4X

Display

Display Rating

Excellent

Display Type

LCD	Super AMOLED

Screen Size

6.72 inches (17.07 cm)

6.77 inches (17.2 cm)

Resolution

1080x2408 px (FHD+)

1080x2344 px (FHD+)

Peak Brightness

1050 nits

2000 nits

HBM Brightness

1050 nits

1200 nits

Refresh Rate

120 Hz

Aspect Ratio

20:9

Pixel Density

393 ppi

381 ppi

Screen to Body Ratio (calculated)

86.24 %

87.32 %

Screen Protection

N/A

Yes

Bezel-less Display

Yes with punch-hole display

Design

Height

165.70 mm

164.4 mm

Width

76.30 mm

78.2 mm

Thickness

8.09 mm

8.6 mm

Weight

204 grams

210 grams

Build Material

Back: Plastic

N/A

Water Resistance

Yes Splash proof IP64

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

Ruggedness

Dust proof Shock proof

Dust proof

Rear Camera

Rear Camera Rating

Very Good

Resolution

50 MP
Primary Cameraf/1.8 Wide Angle

50 MP
Primary Cameraf/1.81/2.76" sensor size

2 MP
f/2.4 Depth Camera

8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size

Autofocus

Yes

OIS

Yes

Flash

Yes LED Flash + Aura Light

Yes

Image Resolution

8150 x 6150 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

4k @30 fps
Full HD @60 fps

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

Resolution

8 MP
f/2.05 Wide Angle Primary Camera

16 MP
f/2.4 Primary Camera

Autofocus

N/A

Flash

N/A	Yes Screen flash

Video Recording

Full HD @30 fps

N/A

Battery

Battery Rating

Excellent

Very Good

Capacity

6500 mAh

6000 mAh

Battery Type

Li-ion

N/A

Quick Charging

Yes 44W Flash Charging 50% in 40 minutes

Yes 33W Fast Charging 50% in 80 minutes

Storage

Internal Storage

128 GB / 256 GB

Storage Type

UFS 3.1

UFS 2.2

Expandable Storage

Yes Up to 2 TB

N/A

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano (Hybrid)

SIM1: Nano SIM2: Nano

Network Support

5G 4G

VoLTE

Yes

SIM 1

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78

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)

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)

SIM 2

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78

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)

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)

SAR Value

Head: 0.985 W/kg Body: 0.936 W/kg

N/A

Wi-Fi

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) MIMO

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v5.4

Yes v6.0

GPS

Yes with A-GPS Glonass

Yes with Glonass

NFC

Yes

IR Blaster

Yes

N/A

Multimedia

Stereo Speakers

Yes

Audio Jack

USB Type-C

Sensors

Fingerprint Sensor

Yes

Fingerprint Sensor Position

Side

On-screen

Fingerprint Sensor Type

N/A

Optical

Other Sensors

Light sensor Proximity sensor Accelerometer Compass Gyroscope

Compare Prices

Not Available in any store

₹34,999

@ Flipkart