Select City
TECH500

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

Key Feature Comparison

Realme Buds 3

Check Price
close

Sony WF-H800 Truly Wireless

Check Price
close

Sennheiser CX 400BT True Wireless

Check Price
close

At a Glance

Show differences only

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
Turn your old phone into cash

You May Also Read

Vivo Mobile Price List
Xiaomi Mobile Price List
New Upcoming Mobile Phones June 2023
Best Mobile Phones Under 50000
Best Mobile Phones Under 45000

Recent News

Instagram End-to-End Encryption To Be Removed From Chats Starting May 2026
15th Mar 2026
OnePlus Nord 6 Launch Leak Points To Early April Debut Wth Price Hike
15th Mar 2026
OnePlus 15T Specs Leak Suggests Big Battery And Major Power Boost
14th Mar 2026
Xiaomi 17T Price Leak: India Launch Nears With Dimensity 8500 Power, Massive Battery
14th Mar 2026
Galaxy Z Flip 8 Battery Leak Suggests Similar Capacity As Previous Model
14th Mar 2026

Tips & Tricks

Vivo X300 Best Camera Settings For Best Quality: Full Guide
11th Mar 2026
How To Transfer Airtel eSIM From One Phone To Another
2nd Mar 2026
Google Pixel 10a Best Camera Settings: All Pro Mode Explained
25th Feb 2026
Best Camera Settings For iPhone 15
24th Feb 2026
How To Delete Snap Story: Simple Step-by-Step Guide
18th Feb 2026

Popular Leaks

OnePlus 15T Details Confirmed: Compact Design, 7500mAh Battery Teased Ahead Of China Launch
9th Mar 2026
Samsung Galaxy S26 Price Confirmed: No Increase In 2026
13th Jan 2026
Exclusive: Nothing Phone 4a Starts At Rs 31,999 – 50MP 3.5x Telephoto, Snapdragon 7s Gen 4
2nd Mar 2026
Honor Launches Robot Phone: The First Ever Phone With A Robotic Arm Is Here 
17th Oct 2025
Realme Big Announcements: 15T Launch And 15000mAh Battery Phone
29th Aug 2025