vivo Y400 vs realme P4

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vivo Y400
₹21,999
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realme P4
₹17,499
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Summary

Spec Score

83%
85%

Release Date

07 Aug, 2025
20 Aug, 2025

Performance

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

Display

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

Rear Camera

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

Front Camera

32 MP
Wide Angle Lens
16 MP
Wide Angle Lens

Battery

6000 mAh
7000 mAh
90W Flash Charging
80W Ultra Charging
No Wireless Charging
No Wireless Charging

Storage

128 GB
128 GB
UFS 3.1
UFS 3.1

Expert Review

7.6/10
8.1/10

Pros

  • Sleek & durable
  • Vibrant display colours
  • Good lowlight cameras
  • Sleek & lightweight
  • Superb performance
  • Excellent battery life
  • Snappy software

Cons

  • Lacks raw performance
  • Overexposed images in daylight
  • Oversharpened display
  • Camera details could be better

User Ratings

4.4/5
(828 ratings)
4.4/5
(14,377 ratings)

Benchmarks (The higher, the better)

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

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₹21,999
Not Available in any store

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Video

Videos
1 Video
Videos
2 More Videos

User Feedback

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General

Launch Date

Aug 07, 2025
(Official)
Aug 20, 2025
(Official)

Operating System

Android v15
Android v15

OS Updates

2 Years
3 Years

Security Updates

3 Years
4 Years

Custom UI

Funtouch OS
Realme UI

Performance

Performance Rating

Very Good
Very Good

Chipset

Qualcomm Snapdragon 4 Gen 2 SM4450
MediaTek Dimensity 7400 Ultra

CPU

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

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

4 nm
4 nm

Graphics (GPU)

Adreno 613
Mali-G615 MC2

RAM

8 GB
6 GB / 8 GB

RAM Type

LPDDR4X
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
775,973

Bootup Time (The lower, the better)

24.0 s
27.0 s

Gaming Test Results

GFX Score (The higher, the better) GFXBench Manhattan benchmark measures the performance of GPU, which affects gaming experience.

1,415.0
3,701.0

Battery Drain* (The lower, the better)

7.0 %
5.0 %

Heating* (The lower, the better)

13.9 %
12.7 %
* after 30 mins of gaming

Display

Display Rating

Excellent
Excellent

Display Type

AMOLED
Hyper Glow AMOLED

Screen Size

6.67 inches  (16.94 cm)
6.77 inches  (17.2 cm)

Resolution

1080x2400 px (FHD+)
1080x2392 px (FHD+)

Peak Brightness

1800 nits
4500 nits

HBM Brightness

1200 nits
1600 nits

Refresh Rate

120 Hz
144 Hz

Aspect Ratio

20:9
19.9:9

Pixel Density

394 ppi
387 ppi

Screen to Body Ratio (calculated)

87.51 %
89.28 %

Bezel-less Display

Yes with punch-hole display
Yes with punch-hole display

HDR 10 / HDR+ Support

N/A
Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

91.9 %
94 %

Design

Height

162.99 mm
163.34 mm

Width

75.31 mm
75.88 mm

Thickness

7.90 mm
7.58 mm

Weight

197 grams
185 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 IP66 IP65

Ruggedness

Dust proof
Dust proof

Rear Camera

Rear Camera Rating

Very Good
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
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

Autofocus

Yes
Yes Phase Detection Autofocus

OIS

Yes
No

Flash

Yes Dual-color LED Flash + Aura Light
Yes LED Flash

Image Resolution

8150 x 6150 Pixels
8192 x 6144 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
SuperMoon
Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
10 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

1920x1080 @ 30 fps
3840x2160 @ 30 fps
1920x1080 @ 120 fps
1280x720 @ 240 fps

Video Recording Features

Dual Video Recording
Dual Video Recording
Slow Motion

Front Camera

Front Camera Rating

Very Good
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

Autofocus

N/A
No

Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps
1280x720 @ 30 fps

Compare Camera Samples

Battery

Battery Rating

Excellent
Excellent

Capacity

6000 mAh
7000 mAh

Battery Type

Li-ion
Li-Polymer

TalkTime

N/A
Up to 56.3 Hours(2G)

Quick Charging

Yes 90W Flash Charging 50% in 20 minutes
Yes 80W Ultra Charging 50% in 25 minutes

Battery Test Results

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

0h 43m 0s
0h 59m 0s

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

Storage

Internal Storage

128 GB / 256 GB
128 GB / 256 GB

Storage Type

UFS 3.1
UFS 3.1

Expandable Storage

N/A
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano

Network Support

5G 4G
5G 4G

VoLTE

Yes
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 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)
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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) / 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)
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SAR Value

Head: 0.99 W/kg Body: 0.80 W/kg
Head: 0.981 W/kg Body: 0.907 W/kg

Wi-Fi

Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.0
Yes v5.4

GPS

Yes with Glonass
Yes with A-GPS Glonass

NFC

No
No

Multimedia

Stereo Speakers

Yes
Yes

Audio Jack

USB Type-C
USB Type-C

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

On-screen
On-screen

Fingerprint Sensor Type

Optical
Optical

Other Sensors

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

Compare Prices

₹21,999
Not Available in any store