vivo Y400 vs vivo Y51 Pro

Comparing the vivo Y400 vs vivo Y51 Pro across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: vivo Y51 Pro runs at a higher processing speed of 2.5 GHz, while vivo Y400 runs at 2.2 GHz, making vivo Y51 Pro the better performer.

Display: vivo Y51 Pro offers a screen size of 6.75 inches, while vivo Y400 offers 6.67 inches, making vivo Y51 Pro the larger display of the two. vivo Y400 features a AMOLED display compared to vivo Y51 Pro's LCD, making vivo Y400 the better display of the two.

Rear Camera: Both vivo Y400 and vivo Y51 Pro feature a 50 MP primary rear camera.

Front Camera: vivo Y400 offers a higher front camera resolution with 32 MP, while vivo Y51 Pro offers 8 MP, making vivo Y400 better for front camera photography.

Battery: vivo Y51 Pro offers a higher battery capacity with 7200 mAh, while vivo Y400 offers 6000 mAh, making vivo Y51 Pro better for longer battery life.

Storage: Both vivo Y400 and vivo Y51 Pro offer the same internal storage of 128 GB.

User Rating: vivo Y400 receives a higher user rating of 4.4, while vivo Y51 Pro has a rating of 3.6.

vivo Y400

₹31,999

@ Amazon

vivo Y51 Pro

₹30,999

@ Amazon

Summary

Release Date

07 Aug, 2025

11 Mar, 2026

14 Jul, 2026

Performance


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

Display


6.67 inches (16.94 cm)	6.75 inches (17.15 cm)	6.77 inches (17.2 cm)
AMOLED	LCD	Super AMOLED
1080x2400 px (FHD+)	1570x720 px (QHD (2k))	1080x2344 px (FHD+)
120 Hz Refresh Rate	120 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


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

Front Camera


32 MP Wide Angle Lens	8 MP	16 MP

Battery


6000 mAh	7200 mAh	6000 mAh
90W Flash Charging	44W	33W Fast Charging
No Wireless Charging	N/A	N/A

Storage

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

Expert Review

7.6/10

Read Expert Review

N/A

Pros

Sleek & durable
Vibrant display colours
Good lowlight cameras

Device yet to be reviewed

Device yet to be reviewed

Cons

Lacks raw performance
Overexposed images in daylight

Device yet to be reviewed

Device yet to be reviewed

User Ratings

4.4/5

(1,019 ratings)

3.6/5

(10 ratings)

N/A

Benchmarks (The higher, the better)

478,134

AnTuTu Score

N/A

Compare Prices

₹31,999

@ Amazon

₹30,999

@ Amazon

₹34,999

@ Flipkart

Video

1 More Video

There are no videos available for the device.

User Feedback

General

Launch Date

Aug 04, 2025

(Official)

Mar 11, 2026

(Official)

Jul 07, 2026

(Official)

Operating System

Android v15

Android v16

OS Updates

2 Years

N/A

3 Year

Security Updates

3 Years

N/A

6 Year

Custom UI

Funtouch OS

Origin OS

Nothing OS

Performance

Performance Rating

Very Good

Chipset

Qualcomm Snapdragon 4 Gen 2 SM4450

MediaTek Dimensity 7360 Turbo

Qualcomm Snapdragon 6 Gen 4 SM6650

Processor

Octa core

2.2 GHz, Dual core, Cortex A78 1.95 GHz, Hexa Core, Cortex A55

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)

Adreno 613

Mali-G615 MP2

Adreno 810

RAM

8 GB

RAM Type

LPDDR4X

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

Bootup Time (The lower, the better)

24.0 s

N/A

Gaming Test Results

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

LCD

Super AMOLED

Screen Size

6.67 inches (16.94 cm)

6.75 inches (17.15 cm)

6.77 inches (17.2 cm)

Resolution

1080x2400 px (FHD+)

1570x720 px (QHD (2k))

1080x2344 px (FHD+)

Peak Brightness

1800 nits

N/A

2000 nits

HBM Brightness

1200 nits

N/A

1200 nits

Refresh Rate

120 Hz

Aspect Ratio

20:9

Pixel Density

394 ppi

256 ppi

381 ppi

Screen to Body Ratio (calculated)

87.51 %

85.24 %

87.32 %

Screen Protection

Yes

N/A

Yes

Bezel-less Display

Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

91.9 %

N/A

Design

Height

162.99 mm

166.64 mm

164.4 mm

Width

75.31 mm

78.43 mm

78.2 mm

Thickness

7.90 mm

8.39 mm

8.6 mm

Weight

197 grams

219 grams

210 grams

Build Material

Back: Plastic

N/A

Water Resistance

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

Yes Water resistant IP68 IP69

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

Ruggedness

Dust 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/2.0

50 MP
Primary Cameraf/1.81/2.76" sensor size

2 MP
f/2.4 Depth Camera

2 MP
f/2.4

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

Autofocus

Yes

OIS

Yes

N/A

Yes

Flash

Yes Dual-color 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)
SuperMoon

Film Camera
SuperMoon

N/A

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

N/A

Video Recording

Full HD @30 fps

3840x2160 fps

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

Video Recording Features

Dual Video Recording

N/A

Dual Video Recording
Slow Motion

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

8 MP
f/2.05 Primary Camera

16 MP
f/2.4 Primary Camera

Flash

N/A

Yes Screen flash

Video Recording

Full HD @30 fps

N/A

Battery

Battery Rating

Excellent

Very Good

Capacity

6000 mAh

7200 mAh

6000 mAh

Battery Type

Li-ion

N/A

Quick Charging

Yes 90W Flash Charging 50% in 20 minutes

Yes 44W

Yes 33W Fast Charging 50% in 80 minutes

Battery Test Results

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

0h 43m 0s

N/A

Storage

Internal Storage

128 GB / 256 GB

Storage Type

UFS 3.1

UFS 2.2

Expandable Storage

N/A

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 N38 / N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / 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)

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)

SIM 2

5G Bands:

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

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / 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) / 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)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)