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Sennheiser ACCENTUM Open vs JBL Tune Flex 2 vs Sennheiser Accentum

Key Feature Comparison

Sennheiser ACCENTUM Open

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JBL Tune Flex 2

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Sennheiser Accentum

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At a Glance

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15000 Hz

25 Hz

20000 Hz

20 Hz

22000 Hz

10 Hz

400 mAh

28 Hours

12 Hours

50 Hours

Wireless

In Ear Canalphone, In the Ear

Wireless

In Ear Canalphone, In the Ear

Wireless

Over Ear, Over the Head

10 meter

Auto Pairing

10 meter

Auto Pairing

10 meter

Auto Pairing

Detailed Specs

Brand

Sennheiser
JBL
Sennheiser

Model

ACCENTUM Open
Tune Flex 2
ACCENTUM

Price

Rs. 9,990
Rs. 10,499
Rs. 11,990

Price Status

Confirmed
Confirmed
Confirmed

Market Status

Available
Available
Available

Compatible Devices

Mobile Phone, PC, Tablet
Mobile Phone, PC, Tablet
Mobile Phone, PC, Tablet

Box Contents

Earbuds, Charging Case, USB Cable Type C, User Manual, Warranty Card
Earbuds, Charging Case, USB Cable Type C, User Manual, Warranty Card
Headphone, Cable, User Manual

Warranty

1 Year
1 Year
2 Years

Launch Date

-
7-Apr-25
6-Mar-24

Type

Wireless
Wireless
Wireless

Design

In Ear Canalphone
In Ear Canalphone
Over Ear

Fit

In the Ear
In the Ear
Over the Head

Open or Closed Back

Closed Back
Closed Back
Closed Back

Max Frequency Response

15000 Hz
20000 Hz
22000 Hz

Min Frequency Response

25 Hz
20 Hz
10 Hz

Driver Type

Dynamic Driver, 11 mm
Dynamic Driver, 12 mm
Dynamic Driver, 37 mm

Sensitivity

109 dB/mw
98 dB/mw
106 dB/mw

Impedance

-
13 Ohms
-

Weight

38 gm
42 gm
222 gm

Dimensions

Overall :51.8 x 50.2 x 25.4 mm
-
Overall :195 x 48 x 165 mm

Colours

Black, Cream
Black, Green, White
Black, White

Eartip Size

-
Large, Medium, Small
Large

Connectivity

Bluetooth
Bluetooth
Bluetooth

Bluetooth Version

5.3
5.3
5.2

Bluetooth Profile

A2DP AVRCP HFP
A2DP, AVRCP, HFP
aptX, SBC, AAC

Bluetooth Range

10 meter
10 meter
10 meter

Bluetooth Features

Auto Pairing
Auto Pairing
Auto Pairing

Microphone

Yes
Yes
Yes

Battery Capacity

400 mAh
-
-

Playback Time

28 Hours
12 Hours
50 Hours

Charging Type

USB Type-C
USB Type-C
USB Type-C

Charging Time

1 Hours
2 Hours
-

Battery Type

Li-ion
Li-ion
Li-ion

Noise Cancellation

-
Yes
Active Noise Cancellation

Replaceable Earbuds

-
Yes
-

Call Control

-
Answer / End
Call Attend/Reject

Music Control

-
Volume Control
Volume Increase/Decrease, Track Play/Pause, Next/Previous
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