vivo Y400 vs realme P4

Comparing the vivo Y400 vs realme P4 across performance, display, camera, battery, storage, expert reviews and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: realme P4 scores higher on the Geekbench Multi-Core test with 2,954, while vivo Y400 scores 2,146, making realme P4 the better performer.

Display: realme P4 offers a screen size of 6.77 inches, while vivo Y400 offers 6.67 inches, making realme P4 the larger display of the two. vivo Y400 features a AMOLED display compared to realme P4's Hyper Glow AMOLED, making vivo Y400 the better display of the two.

Rear Camera: Both vivo Y400 and realme P4 feature a 50 MP primary rear camera.

Front Camera: vivo Y400 offers a higher front camera resolution with 32 MP, while realme P4 offers 16 MP, making vivo Y400 better for front camera photography.

Battery: realme P4 offers a higher battery capacity with 7000 mAh, while vivo Y400 offers 6000 mAh, making realme P4 better for longer battery life.

Storage: Both vivo Y400 and realme P4 offer the same internal storage of 128 GB.

Expert Review: realme P4 receives a higher expert rating of 8.1 from the editorial team, while vivo Y400 is rated 7.6.

User Rating: vivo Y400 and realme P4 both receive the same user rating of 4.4.

vivo Y400

₹31,999

@ Amazon

realme P4

₹20,999

(Out of Stock)

Summary

Spec Score

81%

82%

79%

Release Date

07 Aug, 2025

20 Aug, 2025

N/A

Performance


Snapdragon 4 Gen 2	MediaTek Dimensity 7400 Ultra	Samsung Exynos 1330
Octa Core (upto 2.2 GHz)	Octa Core (upto 2.6 GHz)	Octa Core (upto 2.4 GHz)
8 GB RAM	6 GB RAM	4 GB/ 6 GB/ 8 GB/ RAM

Display


6.67 inches (16.94 cm)	6.77 inches (17.2 cm)	6.7 inches (17.02 cm)
AMOLED	Hyper Glow AMOLED	Super AMOLED
1080x2400 px (FHD+)	1080x2392 px (FHD+)	1080x2340 px (FHD+)
120 Hz Refresh Rate	144 Hz Refresh Rate	90 Hz Refresh Rate

Rear Camera


50 MP Wide Angle Primary Camera	50 MP Wide Angle Primary Camera	50 MP Wide Angle Primary Camera
2 MP Depth Camera	8 MP Ultra-Wide Angle Camera	5 MP Ultra-Wide Angle Camera
N/A	N/A	2 MP Macro Camera

Front Camera


32 MP Wide Angle Lens	16 MP Wide Angle Lens	13 MP Wide Angle Lens

Battery


6000 mAh	7000 mAh	5000 mAh
90W Flash Charging	80W Ultra Charging	25W Fast Charging
No Wireless Charging	No Wireless Charging	No Wireless Charging

Storage

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

Expert Review

7.6/10

Read Expert Review

8.1/10

Read Expert Review

N/A

Pros

Sleek & durable
Vibrant display colours
Good lowlight cameras

Sleek & lightweight
Superb performance
Excellent battery life
Snappy software

Device yet to be reviewed

Cons

Lacks raw performance
Overexposed images in daylight

Oversharpened display
Camera details could be better

Device yet to be reviewed

User Ratings

4.4/5

(1,155 ratings)

4.4/5

(23,624 ratings)

N/A

Benchmarks (The higher, the better)

478,134 AnTuTu Score	775,973 AnTuTu Score	N/A
N/A	17h 22m Battery Life (PC Mark)	N/A

Compare Prices

₹31,999

@ Amazon

Not Available in any store

Video

1 More Video

2 More Videos

There are no videos available for the device.

User Feedback

General

Launch Date

Aug 04, 2025

(Official)

Aug 20, 2025

(Official)

N/A

Operating System

Android v15

OS Updates

2 Years

3 Years

5 Year

Security Updates

3 Years

4 Years

5 Year

Custom UI

Funtouch OS

Realme UI

Samsung One UI

Performance

Performance Rating

Very Good

Good

Chipset

Qualcomm Snapdragon 4 Gen 2 SM4450

View Details

MediaTek Dimensity 7400 Ultra

View Details

Samsung Exynos 1330

View Details

Processor

Octa core

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

Octa core

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

Octa core

2.4 GHz, Dual core, Cortex A78 2 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

4 nm

5 nm

Graphics (GPU)

Adreno 613

Mali-G615 MC2

Mali-G68 MP2

RAM

8 GB

6 GB / 8 GB

4 GB

RAM Type

LPDDR4X

Cooling Technology

N/A

Vapor Chamber

N/A

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

775,973

N/A

Bootup Time (The lower, the better)

24.0 s

27.0 s

N/A

Gaming Test Results

Battery Drain* (The lower, the better)

7.0 %

5.0 %

N/A

Heating* (The lower, the better)

13.9 %

12.7 %

N/A

* after 30 mins of gaming

Display

Display Rating

Excellent

Display Type

AMOLED

Hyper Glow AMOLED

Super AMOLED

Screen Size

6.67 inches (16.94 cm)

6.77 inches (17.2 cm)

6.7 inches (17.02 cm)

Resolution

1080x2400 px (FHD+)

1080x2392 px (FHD+)

1080x2340 px (FHD+)

Peak Brightness

1800 nits

4500 nits

1100 nits

HBM Brightness

1200 nits

1600 nits

800 nits

PWM Dimming

N/A

3840 Hz

N/A

Refresh Rate

120 Hz

144 Hz

90 Hz

Touch Sampling Rate

N/A

240 Hz

N/A

Aspect Ratio

20:9

19.9:9

19.5:9

Pixel Density

394 ppi

387 ppi

Screen to Body Ratio (calculated)

87.51 %

89.28 %

85.86 %

Screen Protection

Yes

N/A

Corning Gorilla Glass Victus

Bezel-less Display

Yes with punch-hole display

Yes with notch

HDR 10 / HDR+ Support

N/A

Yes HDR 10+

N/A

Screen to Body Ratio (claimed by the brand)

91.9 %

94 %

84.70 %

Design

Height

162.99 mm

163.34 mm

164.4 mm

Width

75.31 mm

75.88 mm

77.9 mm

Thickness

7.90 mm

7.58 mm

7.5 mm

Weight

197 grams

185 grams

192 grams

Build Material

Back: Plastic

N/A

Back: Glass Fiber

Water Resistance

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

Yes Water resistant IP66 IP65

Yes Splash proof IP54

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 Camera10x Digital Zoomf/1.8 Wide Angle 76° field-of-view27 mm focal length 1/2.88" sensor size OV50D CMOS image sensor Exmor-RS CMOS Sensor 0.61µm pixel size

50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle1/2.76" sensor size S5KJN1 0.64µm pixel size

2 MP
f/2.4 Depth Camera

8 MP
f/2.2 Ultra-Wide Angle Camera16 mm focal length 1/4.0" sensor size 1.12µm pixel size

5 MP
f/2.2 Ultra-Wide Angle Camera1/5.0" sensor size 1.12µm pixel size

N/A

2 MP
f/2.4 Macro Camera1/5.0" sensor size 1.75µm pixel size

Autofocus

Yes

Yes Phase Detection Autofocus

Yes

OIS

Yes

Flash

Yes Dual-color LED Flash + Aura Light

Yes LED Flash

Image Resolution

8150 x 6150 Pixels

8192 x 6144 Pixels

8160 x 6120 Pixels

Settings

Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
SuperMoon

Continuous Shooting
High Dynamic Range mode (HDR)

Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

10 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

Full HD @30 fps

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

Full HD @30 fps
HD @120 fps

Video Recording Features

Dual Video Recording

Dual Video Recording
Slow Motion

Video Pro Mode

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 Wide Angle Primary Camera23 mm focal length 1/3.09" sensor size 1µm pixel size

13 MP
f/2.0 Wide Angle Primary Camera1/3.1" sensor size 1.12µm pixel size

Autofocus

N/A

Flash

N/A

Camera Features

N/A

Fixed Focus

Video Recording

Full HD @30 fps

Full HD @30 fps
HD @30 fps

Full HD @30 fps

Battery

Battery Rating

Very Good

Capacity

6000 mAh

7000 mAh

5000 mAh

Battery Type

Li-ion

Li-Polymer

Li-ion

TalkTime

N/A

Up to 56.3 Hours(2G)

N/A

Quick Charging

Yes 90W Flash Charging 50% in 20 minutes

Yes 80W Ultra Charging 50% in 25 minutes

Yes 25W Fast Charging

Reverse Charging

Yes

Yes 10W Reverse Charging

N/A

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

17h 22m

N/A

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

43m

59m

N/A

Storage

Internal Storage

128 GB / 256 GB

128 GB

Storage Type

UFS 3.1

UFS 2.2

Expandable Storage

N/A

Yes Up to 2 TB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

SIM1: Nano SIM2: Nano (Hybrid)

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 / N7 / N8 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / N66 / 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 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 1700(band 66) / 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) / 800(band 20) / 850(band 26) / 700 (band 12)

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 / N7 / N8 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / N66 / 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 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) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26) / 1700(band 66) / 700 (band 12)