realme 16 vs vivo Y400

Comparing the realme 16 vs vivo Y400 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: vivo Y400 scores higher on the Geekbench Multi-Core test with 2,146, while realme 16 scores 2,068, making vivo Y400 the better performer.

Display: vivo Y400 offers a screen size of 6.67 inches, while realme 16 offers 6.57 inches, making vivo Y400 the larger display of the two. vivo Y400 features a AMOLED display compared to realme 16's Flexible AMOLED, making vivo Y400 the better display of the two.

Rear Camera: Both realme 16 and vivo Y400 feature a 50 MP primary rear camera.

Front Camera: realme 16 offers a higher front camera resolution with 50 MP, while vivo Y400 offers 32 MP, making realme 16 better for front camera photography.

Battery: realme 16 offers a higher battery capacity with 7000 mAh, while vivo Y400 offers 6000 mAh, making realme 16 better for longer battery life.

Storage: Both realme 16 and vivo Y400 offer the same internal storage of 128 GB.

Expert Review: realme 16 receives a higher expert rating of 8.1 from the editorial team, while vivo Y400 is rated 7.6.

User Rating: realme 16 and vivo Y400 both receive the same user rating of 4.4.

realme 16

₹33,999

@ Amazon

vivo Y400

₹28,999

@ Amazon

Add to Compare

Show Only Differences

Summary

Spec Score

80%

82%

Release Date

06 Apr, 2026

07 Aug, 2025

Performance


MediaTek Dimensity 6400 Turbo	Snapdragon 4 Gen 2
Octa Core (upto 2.5 GHz)	Octa Core (upto 2.2 GHz)
8 GB RAM	8 GB RAM

Display


6.57 inches (16.69 cm)	6.67 inches (16.94 cm)
Flexible AMOLED	AMOLED
1080x2372 px (FHD+)	1080x2400 px (FHD+)
120 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


50 MP Wide Angle Primary Camera	50 MP Wide Angle Primary Camera
2 MP Mono Camera	2 MP Depth Camera

Front Camera


50 MP	32 MP Wide Angle Lens

Battery


7000 mAh	6000 mAh
60W Fast Charging	90W Flash Charging
N/A	No Wireless Charging

Storage

128 GB	128 GB
UFS 2.2	UFS 3.1

Expert Review

8.1/10

Read Expert Review

7.6/10

Read Expert Review

Pros

Bright, vibrant AMOLED display
Slim, lightweight build
Great battery life
Good selfie camera

Sleek & durable
Vibrant display colours
Good lowlight cameras

Cons

Underwhelming performance
No ultrawide lens, no OIS

Lacks raw performance
Overexposed images in daylight

User Ratings

4.4/5

(101 ratings)

4.4/5

(1,044 ratings)

Benchmarks (The higher, the better)

611,679 AnTuTu Score	478,134 AnTuTu Score
14h 38m Battery Life (PC Mark)	N/A

Compare Prices

₹33,999

@ Amazon

₹28,999

@ Amazon

Compare in 360 View

Video

There are no videos available for the device.

1 More Video

User Feedback

General

Launch Date

Apr 02, 2026

(Official)

Aug 04, 2025

(Official)

Operating System

Android v16

Android v15

OS Updates

3 Year

2 Years

Security Updates

4 Year

3 Years

Custom UI

Realme UI

Funtouch OS

Performance

Performance Rating

Good

Very Good

Chipset

MediaTek Dimensity 6400 Turbo

Qualcomm Snapdragon 4 Gen 2 SM4450

Processor

Octa core

2.5 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55

Octa core

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

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

6 nm

4 nm

Graphics (GPU)

Mali-G57 MC2

Adreno 613

RAM

8 GB / 12 GB

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.

611,679

478,134

Bootup Time (The lower, the better)

30.0 s

24.0 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.

382

N/A

Battery Drain* (The lower, the better)

7.0 %

Heating* (The lower, the better)

21.0 %

13.9 %

* after 30 mins of gaming

Display

Display Rating

Excellent

Display Type

Flexible AMOLED

AMOLED

Screen Size

6.57 inches (16.69 cm)

6.67 inches (16.94 cm)

Resolution

1080x2372 px (FHD+)

1080x2400 px (FHD+)

Peak Brightness

4200 nits

1800 nits

HBM Brightness

1400 nits

1200 nits

Refresh Rate

120 Hz

Aspect Ratio

20:9

Pixel Density

397 ppi

394 ppi

Screen to Body Ratio (calculated)

88.24 %

87.51 %

Screen Protection

Yes

Bezel-less Display

Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

93 %

91.9 %

Design

Height

158.30 mm

162.99 mm

Width

75.1 mm

75.31 mm

Thickness

8.10 mm

7.90 mm

Weight

183 grams

197 grams

Build Material

Back: Plastic

Water Resistance

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

Ruggedness

N/A	Dust proof

Rear Camera

Rear Camera Rating

Very Good

Resolution

50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle

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

2 MP
f/2.4 Mono Camera

2 MP
f/2.4 Depth Camera

Autofocus

Yes

OIS

Yes

Flash

Yes	Yes Dual-color LED Flash + Aura Light

Image Resolution

N/A	8150 x 6150 Pixels

Settings

N/A	Exposure compensation ISO control

Shooting Modes

Cinema Mode

Continuous Shooting
High Dynamic Range mode (HDR)
SuperMoon

Camera Features

10 x Digital Zoom

Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

Full HD @30/60 fps
HD @30/60/120 fps

Full HD @30 fps

Video Recording Features

Dual Video Recording
Slow Motion

Dual Video Recording

Front Camera

Front Camera Rating

Very Good

Resolution

50 MP
f/2.4 Primary Camera

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

Flash

Yes Screen flash

N/A

Video Recording

Full HD @30/60 fps
HD @30 fps

Full HD @30 fps

Compare Camera Samples

Battery

Battery Rating

Very Good

Excellent

Capacity

7000 mAh

6000 mAh

Battery Type

N/A

Li-ion

Quick Charging

Yes 60W Fast Charging

Yes 90W Flash Charging 50% in 20 minutes

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.

14h 38m

N/A

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

1h 11m 0s

0h 43m 0s

Storage

Internal Storage

128 GB / 256 GB

Storage Type

UFS 2.2

UFS 3.1

Expandable Storage

Yes

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 N38 / N40 / N41 / N77 / N78

5G Bands:

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

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 1700(band 66) / 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)
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)

SIM 2

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78

5G Bands:

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

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 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) / 1700(band 66)

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)