TECH500

Realme Buds 3 vs Sony WF-H800 Truly Wireless vs Sennheiser CX 400BT True Wireless

Key Feature Comparison

Realme Buds 3

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Sony WF-H800 Truly Wireless

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Sennheiser CX 400BT True Wireless

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At a Glance

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20 KHz

20 Hz

21000 Hz

5 Hz

16 Hours

Wired

In Ear Canalphone, In the Ear

Wireless

In Ear Canalphone, In the Ear

Wireless

In Ear Canalphone, In the Ear

10 meter

Detailed Specs

Brand

realme
Sony
Sennheiser

Model

Buds 3
WF-H800
CX 400BT

Launch Date

29-Apr-25
-
-

Price

Rs. 599
Rs. 12,990
Rs. 12,990

Price Status

Confirmed
Confirmed
Confirmed

Market Status

Available
Available
Available

Compatible Devices

Mobile Phone, PC, Tablet
Media player, Mobile Phone, Tablet
Media player, Mobile Phone, Tablet

Box Contents

Earphone, User Manual, Warranty Card
Earbuds, Carrying Case, USB Cable, User Manual, Warranty Card
Earbuds, Charging Case, User Manual

Warranty

6 Months
1 Year
-

Type

Wired
Wireless
Wireless

Design

In Ear Canalphone
In Ear Canalphone
In Ear Canalphone

Fit

In the Ear
In the Ear
In the Ear

Open or Closed Back

Closed Back
Closed Back
Closed Back

Max Frequency Response

20 KHz
-
21000 Hz

Min Frequency Response

20 Hz
-
5 Hz

Impedance

32 Ohms
-
-

Magnet Material

-
Neodymium
Neodymium

Driver Type

-
Dynamic Driver
Dynamic Driver

Cable Length

1.2 m
-
-

Foldable Design

Yes
-
-

Eartip Size

Large, Medium, Small
Large, Medium, Small
Large, Medium, Small

Weight

50 gm
-
-

Dimensions

Overall :33 x 22 x 13 mm
-
-

Colours

Black
Black
Black, White

Noise Cancellation

Yes
Yes
-

Replaceable Earbuds

Yes
-
Yes

Call Control

Answer & End
Touch Control
Yes

Music Control

Play/Pause, Next/Last/Skip music
-
-

Other Control

Volume Up/Down
-
-

Connectivity

3.5 mm jack
Bluetooth, NFC
Bluetooth

Microphone

Yes
Yes
Yes

Bluetooth Version

-
5
5

Bluetooth Profile

-
A2DP
-

Bluetooth Range

-
10 meter
-

Playback Time

-
16 Hours
-

Standby Time

-
200 Hours
-

Charging Type

-
USB
-

Charging Time

-
1.5 Hours
1.5 Hours
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