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- Table of Contents
- Top
- Main Differences
- Design
- Sound
- Active Features
- Connectivity
- Comments
Sony SRS-XB33 vs Alpine Corporation Solar Bluetooth Rock Speaker
Side-by-Side Comparison
Products
Sony SRS-XB33
Alpine Corporation Solar Bluetooth Rock Speaker
Tested using Methodology v0.8
Updated Jul 10, 2024 01:23 PM
SEE PRICE
Amazon.comTested using Methodology v0.8
Updated May 01, 2025 03:54 PM
SEE PRICE
Amazon.com
BluetoothYes
Wi-FiNo
SpeakerphoneYes
Voice AssistantYes
Battery PoweredYes
BluetoothYes
Wi-FiNo
SpeakerphoneNo
Voice AssistantNo
Battery PoweredYes
Variants
- SRS-XB33 (Black)
- SRS-XB33 (Coral Red)
- SRS-XB33 (Light Blue)
- SRS-XB33 (Taupe)
- QLP542SLR-BR (Brown)
- QLP542SLR-GR (Grey)
Our Verdict
Sony SRS-XB33
Alpine Corporation Solar Bluetooth Rock Speaker
The Sony SRS-XB33 is a better speaker than the Alpine Corporation Solar Bluetooth Rock Speaker overall. It can produce a more extended low-bass, and you can customize its sound to your liking thanks to the graphic EQ featured in its companion app. It can play stereo content without downmixing it to mono, which is more immersive. It also supports voice assistants through your smartphone, though its performance isn't very good. However, the Alpine has less compression present at max volume, resulting in cleaner audio at louder volumes. Some users may also prefer its more outdoor-friendly rock-like design, and its built-in solar panel.
Check Price
Black
SRS-XB33
Searching
Finding storeBrown
QLP542SLR-BR
Searching
Finding storeCoral Red
SRS-XB33
Searching
Finding storeGrey
QLP542SLR-GR
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Finding storeLight Blue
SRS-XB33
Searching
Finding storeTaupe
SRS-XB33
Searching
Finding storeMain Differences forMusic
Music
Threshold
Music
6.1
5.3
Frequency Response Accuracy
6.0
5.1
Soundstage
6.3
4.9
EQ
Graphic + Presets
No
Dynamics
6.2
7.2
Full Comparison
Design
Style
Style Photo
RGB Lights
Yes
No
Portability
9.0
7.3
Dimensions Photo
Volume
125 in³ (2,043 cm³)
1,081 in³ (17,720 cm³)
Weight
2.4 lbs (1.1 kg)
6.8 lbs (3.1 kg)
Power Source
Battery & USB
Battery & USB
One-Hand Carry
Yes
No
Build Quality
8.5
7.0
Build Quality Photo
Material Quality
Good
Good
Water Resistance
Submersible (IPx7)
Water-resistant (IPx rating unspecified)
Dust Resistance
Dust-Proof (IP6x)
Unspecified
Impact Resistance
Yes (IK rating unspecified)
Unspecified
Floats In Water
Unspecified
Unspecified
Controls
8.0
3.6
Controls Photo
Controls Photo 2
Ease Of Use
Great
Decent
Feedback
Great
Good
Music Play/Pause
Yes (Physical)
No
Call Answer/End
Yes (Physical)
No
Volume Up/Down
Yes (Physical)
No
Track Next/Previous
Yes (Physical)
No
Microphone On/Off
No
No
Additional Controls
Yes
No
In The Box
In The Box Photo
Sound
Frequency Response Accuracy
6.0
5.1
Frequency Response Graph
Slope
-0.46
0.03
Std. Err.
5.37 dB
3.68 dB
Low-Frequency Extension
58.2 Hz
118.1 Hz
High-Frequency Extension
9.3 kHz
7.2 kHz
Raw Frequency Response
Raw Frequency Response Graph
Binaural Recording @ 1m
Binaural Recording @ 2m
Soundstage
6.3
4.9
Directivity Graph
Directivity Index
6.89 dB
5.90 dB
Stereo
Yes
No (mono)
Dynamics
6.2
7.2
Dynamic Range Compression
SPL @ Max Volume
86.2 dB SPL
83.0 dB SPL
DRC @ Max Volume
3.00 dB
0.37 dB
Active Features
Battery
8.6
7.7
Battery Life
12.3 hrs
22.2 hrs
Charge Time
4.0 hrs
2.3 hrs
Power Saving
Yes
No
Charging Port
USB-C
Micro-USB
Battery Powered
Yes
Yes
Voice Assistant
1.7
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
Bad
No Microphone
Ambient Noise Performance
Bad
No Microphone
App
7.9
0.0
App Picture
App Name
Sony Music Center
No App
iOS
Yes
No
Android
Yes
No
EQ
Graphic + Presets
No
Stereo Pair Mode
Yes
No
Party Mode
Yes
No
Multi-Room
No
No
Connectivity
Wired
Aux Input
No
No
USB Audio
No
No
Other Ports
Yes
No
Bluetooth
9.2
7.6
Bluetooth
Yes
Yes
Bluetooth Version
5.0
4.0
Bluetooth iOS Latency
37 ms
44 ms
Bluetooth Android Latency
76 ms
20 ms
Bluetooth Range
334.6 ft (102.0 m)
98.4 ft (30.0 m)
Multi-Device Pairing
2 Devices
2 Devices
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
SRS-XB33
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Finding storeBrown
QLP542SLR-BR
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SRS-XB33
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Finding storeGrey
QLP542SLR-GR
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Finding storeLight Blue
SRS-XB33
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Finding storeTaupe
SRS-XB33
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Sony SRS-XB33
Alpine Corporation Solar Bluetooth Rock Speaker
Comments
Sony SRS-XB33 vs Alpine Corporation Solar Bluetooth Rock Speaker: Main Discussion
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