LG xboom Grab vs Anker Soundcore Boom 3i

Side-by-Side Comparison

Products

LG xboom Grab
Anker Soundcore Boom 3i

Tested using Methodology v0.8

Updated Oct 01, 2025 01:06 PM

SEE PRICE
Amazon.com

Tested using Methodology v0.8

Updated Aug 25, 2025 12:38 PM

SEE PRICE
Amazon.com
LG xboom Grab Picture
Anker Soundcore Boom 3i Picture

Our Verdict

LG xboom Grab

Anker Soundcore Boom 3i

The LG xboom Grab and the Anker Soundcore Boom 3i are funky, outdoors-oriented speakers with similar personalities. They both come with optional light shows to get the (modestly-sized) party started, and each has a balanced sound that represents most kinds of audio accurately. They're small, so don't expect much bass here, but voices and instruments sound accurate and true-to-life. The Anker's IP68 rating and ability to ensure its drivers always face upwards while floating make it the better pick for use in and around water (though the LG's IP67 rating keeps it safe from the elements, too). The Anker also offers a longer battery life, but the LG's built-in microphone means it will work with your phone's voice assistant. The choice really depends on your priorities.

0 

Variants

  • xboom Grab (Black)
  • Soundcore Boom 3i (Black)
  • Soundcore Boom 3i (Blue)
  • Soundcore Boom 3i (Brown)
  • Soundcore Boom 3i (Green)

Check Price

Black
xboom Grab
SEE PRICE
Amazon.com
Black
Soundcore Boom 3i
SEE PRICE
Amazon.com
Black
xboom Grab
SEE PRICE
BestBuy.com
Blue
Soundcore Boom 3i
SEE PRICE
Amazon.com
Black
xboom Grab
SEE PRICE
B&H
Brown
Soundcore Boom 3i
SEE PRICE
Amazon.com
Black
xboom Grab
Walmart.com
Green
Soundcore Boom 3i
SEE PRICE
Amazon.com
Black
xboom Grab
LG.com
 

Main Differences for
Music

Threshold 

0.10

Music 

6.8
6.2

Frequency Response Accuracy 
 

7.3
6.6

Soundstage 
 

6.4
5.7

Full Comparison

Design

Style  

Style Photo  

LG xboom Grab Style Photo
Anker Soundcore Boom 3i Style Photo

RGB Lights  

Yes
Yes
Show Text 

Portability 
 

9.2
9.2

Dimensions Photo  

LG xboom Grab Dimensions Photo
Anker Soundcore Boom 3i Dimensions Photo

Volume 
 

66 in³ (1,089 cm³)
70 in³ (1,145 cm³)

Weight 
 

1.5 lbs (0.7 kg)
1.7 lbs (0.8 kg)

Power Source 
 

Battery & USB
Battery & USB

One-Hand Carry 
 

Yes
Yes
Show Text 

Build Quality 
 

9.0
8.3

Build Quality Photo  

LG xboom Grab Build Quality Photo
Anker Soundcore Boom 3i Build Quality Photo

Material Quality 
 

Great
Good

Water Resistance 
 

Submersible (IPx7)
Submersible (IPx8)

Dust Resistance 
 

Dust-Proof (IP6x)
Dust-Proof (IP6x)

Impact Resistance 
 

Yes (IK rating unspecified)
Unspecified

Floats In Water 
 

Yes
Yes
Show Text 

Controls 
 

8.0
6.9

Controls Photo  

LG xboom Grab Controls Photo
Anker Soundcore Boom 3i Controls Photo

Controls Photo 2  

LG xboom Grab Controls Photo 2
Anker Soundcore Boom 3i Controls Photo 2

Ease Of Use 
 

Great
Great

Feedback 
 

Great
Good

Music Play/Pause 
 

Yes (Physical)
Yes (Physical)

Call Answer/End 
 

Yes (Physical)
No

Volume Up/Down 
 

Yes (Physical)
Yes (Physical)

Track Next/Previous 
 

Yes (Physical)
Yes (Physical)

Microphone On/Off 
 

No
No

Additional Controls 
 

Yes
Yes
Show Text 

In The Box 
 

In The Box Photo  

LG xboom Grab In The Box Photo
Anker Soundcore Boom 3i In The Box Photo
Show Text 
Sound

Frequency Response Accuracy 
 

7.3
6.6

Frequency Response Graph  

See details
See details

Slope 
 

0.40
-0.06

Std. Err. 
 

2.32 dB
3.61 dB

Low-Frequency Extension 
 

55.0 Hz
55.8 Hz

High-Frequency Extension 
 

19.1 kHz
11.7 kHz
Show Text 

Raw Frequency Response 
 

Raw Frequency Response Graph  

See details
See details

Binaural Recording @ 1m 
 

Binaural Recording @ 2m 
 

Soundstage 
 

6.4
5.7

Directivity Graph  

See details
See details

Directivity Index 
 

2.95 dB
4.31 dB

Stereo 
 

No (mono)
No (mono)
Show Text 

Dynamics 
 

5.1
5.4

Dynamic Range Compression  

See details
See details

SPL @ Max Volume 
 

83.7 dB SPL
88.1 dB SPL

DRC @ Max Volume 
 

4.68 dB
5.15 dB
Show Text 
Active Features

Battery 
 

8.5
8.8

Battery Life 
 

10.4 hrs
15.0 hrs

Charge Time 
 

2.6 hrs
3.4 hrs

Power Saving 
 

Yes
Yes

Charging Port 
 

USB-C
USB-C

Battery Powered 
 

Yes
Yes
Show Text 

Voice Assistant 
 

5.7
0.0

Alexa 
 

No
No

Google Assistant 
 

Yes (Requires Smartphone)
No

Speakerphone 
 

Yes
No

Siri 
 

Yes (Requires Smartphone)
No

Voice Assistant 
 

Yes
No

Voice Activation 
 

No
No

Microphone Mute 
 

No
No Microphone

Far-Field Performance 
 

Excellent
No Microphone

Ambient Noise Performance 
 

Excellent
No Microphone
Show Text 

App 
 

7.9
7.9

App Picture  

LG xboom Grab App Picture
Anker Soundcore Boom 3i App Picture

App Name 
 

LG ThinQ
Soundcore

iOS 
 

Yes
Yes

Android 
 

Yes
Yes

EQ 
 

Graphic + Presets
Graphic + Presets

Stereo Pair Mode 
 

Yes
Yes

Party Mode 
 

Yes
Yes

Multi-Room 
 

No
No
Show Text 
Connectivity

Wired 
 

Aux Input 
 

No
No

USB Audio 
 

No
No

Other Ports 
 

No
No
Show Text 

Bluetooth 
 

7.8
7.1

Bluetooth 
 

Yes
Yes

Bluetooth Version 
 

5.3
5.3

Bluetooth iOS Latency 
 

161 ms
306 ms

Bluetooth Android Latency 
 

248 ms
334 ms

Bluetooth Range 
 

327.4 ft (99.8 m)
334.6 ft (102.0 m)

Multi-Device Pairing 
 

2 Devices
2 Devices
Show Text 

Wi-Fi 
 

0.0
0.0

Wi-Fi Version 
 

No Wi-Fi
No Wi-Fi

Wi-Fi Frequency Band 
 

No Wi-Fi
No Wi-Fi

Wi-Fi 
 

No
No

Apple AirPlay 
 

No
No

AirPlay Latency 
 

N/A
N/A

Google Chromecast 
 

No
No

Chromecast Latency 
 

N/A
N/A

Check Price

Black
xboom Grab
SEE PRICE
Amazon.com
Black
Soundcore Boom 3i
SEE PRICE
Amazon.com
Black
xboom Grab
SEE PRICE
BestBuy.com
Blue
Soundcore Boom 3i
SEE PRICE
Amazon.com
Black
xboom Grab
SEE PRICE
B&H
Brown
Soundcore Boom 3i
SEE PRICE
Amazon.com
Black
xboom Grab
Walmart.com
Green
Soundcore Boom 3i
SEE PRICE
Amazon.com
Black
xboom Grab
LG.com
 

LG xboom Grab

Anker Soundcore Boom 3i

Comments

  1. Comparison

LG xboom Grab vs Anker Soundcore Boom 3i: Main Discussion

What do you think of these products? Let us know below.


Looking for a personalized buying advice from the RTINGS.com experts? Insiders have direct access to buying advice on our insider forum.

PreviewBack to editorFormat guide
No comments yet, refresh to see new ones