vivo Y400 vs Nothing Phone 4b

Comparing the vivo Y400 vs Nothing Phone 4b across performance, display, camera, battery, storage and user rating 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 Y400 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 Y400 offers 6.67 inches, making Nothing Phone 4b the larger display of the two. Nothing Phone 4b features a Super AMOLED display compared to vivo Y400's AMOLED, making Nothing Phone 4b the better display of the two.

Rear Camera: Both vivo Y400 and Nothing Phone 4b feature a 50 MP primary rear camera.

Front Camera: vivo Y400 offers a higher front camera resolution with 32 MP, while Nothing Phone 4b offers 16 MP, making vivo Y400 better for front camera photography.

Battery: Both vivo Y400 and Nothing Phone 4b offer the same 6000 mAh battery capacity.

Storage: Both vivo Y400 and Nothing Phone 4b offer the same internal storage of 128 GB.

User Rating: vivo Y400 receives a higher user rating of 4.4, while Nothing Phone 4b has a rating of 4.3.

vivo Y400

₹32,999

@ Amazon

Nothing Phone 4b

₹31,194

(Out of Stock)

Summary

Release Date

08 2025

07 2026

10 2026

Performance


Snapdragon 4 Gen 2	Snapdragon 6 Gen 4	MediaTek Dimensity 7360 Max
Octa Core (upto 2.2 GHz)	Octa Core (upto 2.3 GHz)	Octa Core (upto 2.5 GHz)
8 GB RAM	8 GB RAM	6 GB RAM

Display


6.67 inches (16.94 cm)	6.77 inches (17.2 cm)	6.78 inches (17.22 cm)
AMOLED	Super AMOLED	AMOLED
1080x2400 px (FHD+)	1080x2344 px (FHD+)	1272x2712 px (FHD+)
120 Hz Refresh Rate	120 Hz Refresh Rate	144 Hz Refresh Rate

Rear Camera


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

Front Camera


32 MP Wide Angle Lens	16 MP	16 MP

Battery


6000 mAh	6000 mAh	8000 mAh
90W Flash Charging	33W Fast Charging	45W Super VOOC Charging
No Wireless Charging	N/A	No Wireless Charging

Storage

128 GB	128 GB	128 GB
UFS 3.1	UFS 2.2	UFS 3.1

Expert Review

7.6/10

Read Expert Review

N/A

8.0/10

Pros

Sleek & durable
Vibrant display colours
Good lowlight cameras

Device yet to be reviewed

Detailed, colourful display
Excellent battery endurance
Good looks, strong IP ratings
Android 17 out of the box

Cons

Lacks raw performance
Overexposed images in daylight

Device yet to be reviewed

Camera results may appear flat
OS update longevity on lower end

User Ratings

4.4/5

(1,155 ratings)

4.3/5

(1,078 ratings)

N/A

Compare Prices

₹32,999 @ Amazon	Not Available in any store	₹25,999 @ Flipkart
Not Available in any other store		₹30,950 @ Amazon

Video

1 More Video

There are no videos available for the device.

User Feedback

General

Launch Date

August 4, 2025

(Official)

July 7, 2026

(Official)

September 29, 2026

(Official)

Operating System

Android v15

Android v16

Android v17

OS Updates

2 Years

3 Year

2 Year

Security Updates

3 Years

6 Year

3 Year

Custom UI

Funtouch OS

Nothing OS

ColorOS

Performance

Performance Rating

Very Good

Chipset

Qualcomm Snapdragon 4 Gen 2 SM4450

Qualcomm Snapdragon 6 Gen 4 SM6650

MediaTek Dimensity 7360 Max

Processor

Octa core

2.2 GHz, Dual core, Cortex A78 1.95 GHz, Hexa 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

Octa core

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

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

4 nm

Graphics (GPU)

Adreno 613

Adreno 810

Mali-G615 MC2

RAM

8 GB

6 GB / 8 GB

RAM Type

LPDDR4X

Cooling Technology

N/A

Vapor Chamber Cooling 5000 mm²

Performance Test Results

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

478,134

N/A

951,668

Bootup Time (The lower, the better)

24.0 s

N/A

26.0 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

853

Battery Drain* (The lower, the better)

7.0 %

N/A

Heating* (The lower, the better)

13.9 %

N/A

* after 30 mins of gaming

Display

Display Rating

Excellent

Display Type

AMOLED

Super AMOLED

AMOLED

Screen Size

6.67 inches (16.94 cm)

6.77 inches (17.2 cm)

6.78 inches (17.22 cm)

Resolution

1080x2400 px (FHD+)

1080x2344 px (FHD+)

1272x2712 px (FHD+)

Peak Brightness

1800 nits

2000 nits

3600 nits

HBM Brightness

1200 nits

1800 nits

PWM Dimming

N/A

480 Hz

N/A

Refresh Rate

120 Hz

144 Hz

Touch Sampling Rate

N/A

1000 Hz

240 Hz

Aspect Ratio

20:9

Pixel Density

394 ppi

381 ppi

450 ppi

Screen to Body Ratio (calculated)

87.51 %

87.32 %

90.5 %

Screen Protection

Yes

Bezel-less Display

Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

91.9 %

N/A

93.6 %

Design

Height

162.99 mm

164.4 mm

162.56 mm

Width

75.31 mm

78.2 mm

77.6 mm

Thickness

7.90 mm

8.6 mm

8.4 mm

Weight

197 grams

210 grams

207 grams

Build Material

Back: Plastic

N/A

Back: Corning Gorilla Glass Armor 2

Water Resistance

Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 2 meter)

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

Yes Water resistant IP68 IP66 IP69K IP69

Ruggedness

Dust proof

Shock proof

Rear Camera

Rear Camera Rating

Very Good

Resolution

50 MP
Primary Cameraf/1.8 Wide Angle1/1.95" sensor size IMX852 CMOS image sensor Exmor-RS CMOS Sensor 0.8µm pixel size

50 MP
Primary Cameraf/1.81/2.76" sensor size

50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle 79° field-of-view1/2" sensor size

2 MP
f/2.4 Depth Camera

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

2 MP
Mono Depth Camera

Autofocus

Yes

OIS

Yes

Flash

Yes Dual-color LED Flash + Aura Light

Yes

Yes LED Flash

Image Resolution

8150 x 6150 Pixels

N/A

Settings

Exposure compensation ISO control

N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
SuperMoon

N/A

Beautify

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

N/A

10 x Digital Zoom
Optical Zoom

Video Recording

Full HD @30 fps

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

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

Video Recording Features

Dual Video Recording

Dual Video Recording
Slow Motion

Dual Video Recording

Front Camera

Front Camera Rating

Very Good

Resolution

32 MP
f/2.45 Wide Angle Primary Camera1/3.1" sensor size 0.7µm pixel size

16 MP
f/2.4 Primary Camera

16 MP
f/2.4 Primary Camera23 mm focal length 1/3.1" sensor size 1µm pixel size

Flash

N/A

Yes Screen flash

Video Recording

Full HD @30 fps

N/A

Full HD @30/60 fps
HD @30 fps

Battery

Battery Rating

Very Good

Capacity

6000 mAh

8000 mAh

Battery Type

Li-ion

N/A

TalkTime

N/A

Up to 30.33 Hours(2G)

Quick Charging

Yes 90W Flash Charging 50% in 20 minutes

Yes 33W Fast Charging 50% in 80 minutes

Yes 45W Super VOOC Charging

Reverse Charging

Yes

Yes 7.5W Reverse Charging

Yes 10W 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

18h 49m

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

43m

N/A

1h 25m 55s

Storage

Internal Storage

128 GB / 256 GB

Storage Type

UFS 3.1

UFS 2.2

UFS 3.1

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

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

5G Bands:

FDD N1 / N3 / N5 / N8 / N18 / N26 / N28
TDD N38 / N40 / N41 / N48 / N77 / N78

4G Bands:

TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26)

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 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42) / 3700(band 43)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26)

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

5G Bands:

FDD N1 / N3 / N5 / N8 / N18 / N26 / N28
TDD N38 / N40 / N41 / N48 / N77 / N78

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26)

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) / 3500(band 42) / 3700(band 43) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26)