vivo Y400 vs vivo S2 FE 5G

Comparing the vivo Y400 vs vivo S2 FE 5G across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: vivo S2 FE 5G scores higher on the Geekbench Multi-Core test with 2,884, while vivo Y400 scores 2,146, making vivo S2 FE 5G the better performer.

Display: vivo S2 FE 5G offers a screen size of 6.83 inches, while vivo Y400 offers 6.67 inches, making vivo S2 FE 5G the larger display of the two. Both vivo Y400 and vivo S2 FE 5G feature the same AMOLED display.

Rear Camera: Both vivo Y400 and vivo S2 FE 5G feature a 50 MP primary rear camera.

Front Camera: Both vivo Y400 and vivo S2 FE 5G feature a 32 MP primary front camera.

Battery: vivo Y400 offers a higher battery capacity with 6000 mAh, while vivo S2 FE 5G offers 10000 mAh, making vivo Y400 better for longer battery life.

Storage: Both vivo Y400 and vivo S2 FE 5G offer the same internal storage of 128 GB.

User Rating: vivo S2 FE 5G receives a higher user rating of 4.5, while vivo Y400 has a rating of 4.4.

vivo Y400

₹29,999

@ Amazon

vivo S2 FE 5G

₹38,999

@ Amazon

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Summary

Spec Score

82%

80%

Release Date

07 Aug, 2025

20 Oct, 2026

Performance


Snapdragon 4 Gen 2	MediaTek Dimensity 7300e
Octa Core (upto 2.2 GHz)	Octa Core (upto 2.5 GHz)
8 GB RAM	6 GB RAM
Snapdragon 4 Gen 2 vs Dimensity 7300e

Display


6.67 inches (16.94 cm)	6.83 inches (17.35 cm)
AMOLED	AMOLED
1080x2400 px (FHD+)	1260x2800 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	2 MP Camera

Front Camera


32 MP Wide Angle Lens	32 MP

Battery


6000 mAh	10000 mAh
90W Flash Charging	44W
No Wireless Charging	No Wireless Charging

Storage

128 GB	128 GB
UFS 3.1	UFS 3.1

Expert Review

7.6/10

Read Expert Review

N/A

Pros

Sleek & durable
Vibrant display colours
Good lowlight cameras

Device yet to be reviewed

Cons

Lacks raw performance
Overexposed images in daylight

Device yet to be reviewed

User Ratings

4.4/5

(1,180 ratings)

4.5/5

(2 ratings)

Benchmarks (The higher, the better)

478,134 AnTuTu Score	900,958 AnTuTu Score
N/A	20h 49m Battery Life (PC Mark)

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₹29,999

@ Amazon

₹38,999

@ Amazon

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Video

1 More Video

User Feedback

General

Launch Date

Aug 04, 2025

(Official)

Oct 06, 2026

(Official)

Operating System

Android v15

Android v16

OS Updates

2 Years

4 Year

Security Updates

3 Years

6 Year

Custom UI

Funtouch OS

Origin OS

Performance

Performance Rating

Very Good

Chipset

Qualcomm Snapdragon 4 Gen 2 SM4450

View Details

MediaTek Dimensity 7300e MT6858T

View Details

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

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

4 nm

6 nm

Graphics (GPU)

Adreno 613

Mali-G610 MC2

RAM

8 GB	6 GB / 8 GB

RAM Type

LPDDR4X

Cooling Technology

N/A	Vapor Chamber Cooling 3800 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

900,958

Bootup Time (The lower, the better)

24.0 s

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

689

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

Best In Class

Display Type

AMOLED

Screen Size

6.67 inches (16.94 cm)

6.83 inches (17.35 cm)

Resolution

1080x2400 px (FHD+)

1260x2800 px (FHD+)

Peak Brightness

1800 nits

N/A

HBM Brightness

1200 nits

2000 nits

Refresh Rate

120 Hz

Aspect Ratio

20:9

Pixel Density

394 ppi

449 ppi

Screen to Body Ratio (calculated)

87.51 %

89.82 %

Screen Protection

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

163.9 mm

Width

75.31 mm

76.5 mm

Thickness

7.90 mm

8.59 mm

Weight

197 grams

224 grams

Build Material

Back: Plastic

Water Resistance

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

Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

Dust proof

Rear Camera

Rear Camera Rating

Very Good

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/1.81/2.93" sensor size IMX852

2 MP
f/2.4 Depth Camera

2 MP
f/2.4

Autofocus

Yes	Yes Phase Detection Autofocus

OIS

Yes

N/A

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

N/A

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

N/A

Video Recording

Full HD @30 fps

N/A

Video Recording Features

Dual Video Recording

N/A

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

32 MP
f/2.0 Primary Camera

Flash

N/A	Yes Screen flash

Video Recording

Full HD @30 fps

N/A

Compare Camera Samples

Battery

Battery Rating

Very Good

Capacity

6000 mAh

10000 mAh

Battery Type

Li-ion

Si/C Li-Ion

TalkTime

N/A	Up to 68 Hours(2G)

Quick Charging

Yes 90W Flash Charging 50% in 20 minutes

Yes 44W

Reverse Charging

Yes

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

20h 49m

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

43m	1h 17m 34s

Storage

Internal Storage

128 GB / 256 GB

128 GB

Storage Type

UFS 3.1

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 / N66
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 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42) / 3700(band 43)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 19)

SIM 2

5G Bands:

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

5G Bands:

FDD N1 / N3 / N5 / N8 / N28 / N66
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) / 3500(band 42) / 3700(band 43) / 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 19) / 1700(band 66)