Last Updated: April 20, 2020 (Refresh Now)
Sony SRS XB21 Portable Waterproof Wireless Speaker with Bluetooth and NFC White
Last Updated: April 20, 2020 (Refresh Now)
8.6
SCORE
/10
Total Reviews
618
Old Reviews
0
Unverified
60
Spam Test
PASS
Review Analysis - 558 recent, verified reviews
Detailed Mode
Sound / Sound Quality
273speaker, sound quality, sony, extra, battery life
+95%
-5%
" ... music is cystal clear . ... fully loaded with bass . ... "
" ... This gives the best output with ample bass without turning on X-Bass. ... "
" ... Good sound quality compare to its size ... "
" ... Same u can assume if lights on ,volume 100% customized the bass setting from sony app. ... Over all i liked the product, sound is clear if u play at 50% or low and h will love the enviornment it has 30 watt,which gives u an enough sound. ... "
" ... Very good sound quality and battery ... "
" ... Sound quality is amazing specially in the Live Sound mode, battery life is good too. ... You don't get the Thumping Bass with the Sony Music Center app, maybe can try some other equalizer based Music Playing App. ... "
" ... Now My favourite time pass is making music with party booster on!! ... "
" ... I expected a clearer sound quality. ... I also have Sony xb10, which is not as loud as this one, but, produces very clear sound. ... Bass is good, not great! ... Live Sound Mode is good! ... "
Sound / Bass
133sound quality, extra, jbl, battery life, equalizer
+98%
-2%
" ... Base need to be improved as it in Xb 40 ... "
" ... JBL is slightly better in overall sound quality. ... Bass is a little better than the JBL for same price. ... "
" ... very nice sound quality and deep bass . ... "
" ... The sound quality has a deep bass, quite surprizing for it's size. ... "
" ... I like the bass and the sound quality of xb31 but battery life is not lasting ... "
" ... But its amazed me, its Quality of Extra-Bass & Clarity in Depth are amazing ... The Sound setting found in the app menu, allows you to select Extra Bass mode, Standard and Equalizer. ... With the Equalizer, you can tweak the Bass, Mids, and Highs of the speaker output. ... "
" ... I so nice to see my new portable bluetooth speaker srx XB 41 sound quality is awesome and extra bass is also good but Live sound is not liked by me. ... Over and all this is a portable boombox to satisfy your Base like sounds . ... "
" ... Bass quality is also awesome, its amazing to listen from such handy device one can bring some fine bass out of it. ... "
Battery
94life, hours, battery life, sound quality, backup
+76%
-24%
" ... Sound quality it ultimate both in closed and open environments, battery life is good but not great though ,but charges fast .And also as days pass by it starts getting dirty . ... "
" ... Amazing battery life, goes on for days for me as I listen to it just for an hour every day. ... "
" ... At the end Sony is Sony, i am using jbl charge 3 before, but it feels much better than that at the same price. ... "
" ... 2.Battery life - Battery life is superb. ... I calculated battery life by listing time every time I used speakers. ... It charges quickly too. ... Within 3 hours you can charge it fully given that you keep it turned off while charging. ... "
" ... You have to charge it with a phone charger. ... "
" ... Performance, Battery Backup, sound quality all great. ... "
" ... It has Great -- looks, LED lights and battery life . ... I have both and XB41 is just wayy better than charge 3 in all aspects ! ... "
" ... Battery life is amazing and quite honestly I play with the extra bass and the led lights on all the time. ... "
Price
72worth, value for money, sound quality, price range, worth the price
+92%
-8%
" ... It's my third product from Sony, value for money. ... "
" ... The sound is at par, you will feel your money worth invested. ... I am very happy with my purchase and if you're thinking to purchase this and think that price is high, go for it, it's worth spending the money for. ... "
" ... The best you can get at this price ... "
" ... Worth for money . ... "
" ... Value for money@rs8500 ... "
" ... it's worth buying . ... "
" ... More than worth money excellently made product. ... "
" ... I assure you that you will never find speaker like that in this price. ... It's worth for money you spend. ... Quality is awesome at a reasonable price. ... "
Sound / Volume
57speaker, loud, party, sound quality, 50
+82%
-18%
" ... I also have Sony xb10, which is not as loud as this one, but, produces very clear sound. ... "
" ... This is a good speaker. ... "
" ... Fills the room. ... "
" ... Sound quality is descent, not as loud as Xtreme 2, but sound is crystal clear. ... "
" ... Just an awesome speaker and I bought three and always play them in party chain ... "
" ... yes 100 of these speaker in a chain to then use more than one at a time called Party Chain. ... "
" ... and you will never regret because this BT speaker is mind-blowing . ... "
" ... Great for a medium sized room. ... No distortion at maximum volume. ... "
Connectivity / Bluetooth
23speaker, best bluetooth speaker, sony, connectivity, pairing
+78%
-22%
" ... Review after using for almost 2 months : My first Bluetooth speaker and tell you how brilliant is Sony in this electronic section. ... "
" ... In an era where plenty of bluetooth speakers in the lower range are available, I swam through ocean of choices. ... When I thought of purchasing bluetooth speakers, I considered JBL, but I already had a hands-on them and i know they were good and everyone recommended them, Sony was not in my list and it was those accidental suggestions that pulled my attention. ... "
" ... I an totally satisfied with this Sony SRS XB 41 Bluetooth speaker. ... "
" ... Pairing options of you have multiple Sony speakers (latest models) ... "
" ... It is a powerful Bluetooth speaker with compact size. ... "
" ... One of the Best Bluetooth speaker on the market. ... "
" ... For a. Bluetooth speaker it is one of the most powerful ones and way ahead of others in it's segment. ... "
" ... Just awsome bluetooth speakers from sony ... "
Software / Apps
22sony music center, sony, music center app, speaker, lights
+100%
" ... Although the sony music center app has many bugs which downgrades the quality of overall experience. ... Sony needs to work on its app. ... "
" ... but android app 5/10 need to upgrade (music center) ... "
" ... The Sony Music Centre app on mobile device let you control the speakers with lots of settings. ... "
" ... Use Live sound mode from Sony music center app to get the stereo sound. ... "
" ... The best thing, you can even customise, sound, lights from Sony Music Center App. ... "
" ... These speakers have an associated app for use on a cell phone. ... "
" ... Don't use apps to increase sound as spoils the setting slightly. ... "
" ... The sony app provides the best experience. ... "
Body / Size
21sound, carry, heavy, speaker, portable speaker
+100%
" ... Good portable speaker. ... "
" ... Great sound in such a compact set. ... "
" ... Its not lightweight but small enough that it can be carried inside a backpack. ... "
" ... Also we can enjoy this in open space. ... "
" ... you get a same carry feature like jbl speakers. ... "
" ... Looks are not that stunning, but feels great to carry around. ... "
" ... Good sound quality compare to its size ... "
" ... but I wouldn't call it fully portable. ... "
Features
17live mode, light, party, lighting, features
+100%
" ... The lights are super trippy. ... "
" ... Lighting is the best feature that attracts you ... "
" ... The lighting is bright and flamboyant. ... "
" ... The party lights settings are cool ... "
" ... Led light are great. ... "
" ... Also you have the option to turn off the light which is added benefit. ... "
" ... Lights are customizable ... But you can switch to live mode and still have a decent experience. ... "
" ... The party lights are so cool. ... "
Service / Marketplace
15product, genuine, thanks, sony, seal
+73%
-27%
" ... OtherWise Production is 100% Genuine. ... "
" ... Its an awsome product and a genuine step up from xb40 . ... "
" ... Amazon delivery was great! ... "
" ... Thanks Amazon's ... "
" ... Thanks to sony and thanks to Amazon . ... "
" ... Is it a genuine product? ... "
" ... When I saw that it was available on Amazon and I also got a lightening deal, so it cost me way less than it otherwise would have, so I'm very happy with the purchase - zero buyers remorse. ... "
" ... kaint product bumb ... "
Usage / Capacity
14speaker, house, parties, office, enough
+100%
" ... Great for a medium sized room. ... "
" ... suitable for home . ... "
" ... Best speaker for both in-house and travelling purpose. ... "
" ... Fills the room. ... "
" ... Speaker is really awesome, sound quality is above the mark i had expected from it, one can reaply enjoy a house party with this, place this speakers in corner and boom, thumps like anything . ... "
" ... Been taking this on my office floor & everybody loving the quality of sound. ... "
" ... Connectivity - Range of the speaker is good and can easily keeps the signal if you roam around in your house. ... "
" ... Excellent product (Specially for parties) ... "
Service / Delivery
14day, timely, opened, seal, received
+71%
-29%
" ... Hazzle free delivery. ... "
" ... Delivery up to the mark well done guys👏👍🙏 ... "
" ... Awesome product n timely delivery ... "
" ... Ultimate mini boom box. ... "
" ... Delivery is also good ... "
" ... Amazon delivery was great! ... "
" ... Got the package a day after placing order. ... "
" ... Product delivery on time and packing was good. ... "
Compatibility & Ports / Device Compatibility
14connect, speakers, bluetooth, multiple, connectivity
+79%
-21%
" ... can connect to multiple devices at once so my friends can connect when im using it and can change the song if the speaker is paired to their device. ... "
" ... These speakers have an associated app for use on a cell phone. ... "
" ... Its a really awesone device. ... "
" ... I never thought of that a Bluetooth Speaker could have a quality like Home theater. ... "
" ... Connectivity is quick as it can be. ... "
" ... Again connected the laptop and played. ... "
" ... It easily connects iphone , android and laptops. ... "
" ... Strongly recommend this mobile speaker ... "
Sound / Frequencies
13mids, equalizer, highs, vocals, tweak
+92%
-8%
" ... Mids are pretty good too but it kinda falls behind jbl extreme 2 but trust me you won't complain when you turn on the rgb lights and watch your friends drool on your speaker. ... "
" ... Treble is perfect. ... Mids on EDM and rock may be a little low. ... "
" ... In this mode the mids and vocals are very clear, in case you don't want to listen to music that doesn't emphasise on the bass. ... "
" ... Mids and Lows were clear in sound of about 70%. ... "
" ... Sound quality: Very good bass and midrange, however treble is lacking. ... "
" ... A little overpowering mids and lows. ... If you want true quality sound switch to standard and then adjust equalizer. ... "
" ... With the Equalizer, you can tweak the Bass, Mids, and Highs of the speaker output. ... "
" ... Vocals are slightly off balance. ... "
Body / Water Resistance
13waterproof, water resistance, proof, pool, waterproof feature
+85%
-15%
" ... It is waterproof. ... "
" ... Superv design with waterproof feature . ... "
" ... Value for money, clear and crispy sound and also water proof . ... "
" ... By the way for testing the waterproof feature of this speaker , I threw this speaker in a swimming pool a number of times. ... It works perfectly after all these water torture. ... "
" ... It is waterproof, dustproof, even washable, and it also doubles up as a power bank if need be. ... "
" ... Water resistance : Awesome ... "
" ... Not interested in submerging it in water. ... "
" ... It's Waterproof, that's IP67 for you. ... "
Body / Build Quality
11feels, sturdy, case, carrying, quality
+91%
-9%
" ... Looks are not that stunning, but feels great to carry around. ... "
" ... The build quality is good too. ... "
" ... Its nice looking, handy and sturdy so much so that we feel worry free even when it’s in kids hand and they jump around from room to room. ... "
" ... good build quality and the leds are also superb . ... "
" ... Feels like a premium product. ... "
" ... Durable and trusted product. ... "
" ... Build quality and luks are also very stylish. ... "
" ... Build quality and luks are also very stylish. ... "
Body / Design
9premium, like, feels, awesome, quality
+100%
" ... Feels like a premium product. ... "
" ... And boy the lights on this thing looks like a devil come to life in dark. ... "
" ... Looks very premium. ... "
" ... Look and styling is awesome. ... "
" ... Looks are not that stunning, but feels great to carry around. ... "
" ... Build quality and luks are also very stylish. ... "
" ... Build quality and luks are also very stylish. ... "
" ... You can feel it . ... "
Product Reliability
8using, usage, stopped, comments, xb
+50%
-50%
" ... Now it totally stopped working. ... "
" ... Xb -21 after using for last three months. ... "
" ... Xb -21 after using for last three months. ... "
" ... Not working after one year. ... "
Usage / Controls
7mode, setting, extra bass, equalizer, button
+43%
-57%
" ... YOU DNT NEED TO CONTROL OUR VOLUME LEVELS WHEN WE ARE LOW ON BATTERY. ... "
" ... The keys are a bit stiff. ... "
Service / Original Product
7product, sony, seal
+57%
-43%
" ... OtherWise Production is 100% Genuine. ... "
" ... Box was sealed and it was a genuine product. ... "
" ... Is it a genuine product? ... "
" ... Its an awsome product and a genuine step up from xb40 . ... "
Service / Returns
6return, replacement, replace, money
+17%
-83%
" ... Maybe my unit was bad, so just returned. ... "
" ... I want my money back. ... "
" ... Only replacement is possible ... "
Usage / For Travel
5travel, take, speaker, volume, hrs
+100%
" ... I listen to it at home and I can easily take it in my bag if i travel, I dont have a problem with its size, the build quality is awesome. ... "
" ... Best speaker for both in-house and travelling purpose. ... "
" ... Must buy for music lovers and who love to travel. ... "
" ... Perfect for going out while travelling for vacations. ... "
Usage / Ease of Use
5use, value for money
+100%
" ... Easy to use. ... "
" ... Easy to use . ... "
" ... SImple solution which works great. ... "
" ... SImple solution which works great. ... "
Service / Service Centers
4sony, customer, care, good, centre
+50%
-50%
" ... Already replaced a unit with sony service center but problem still persists. ... "
" ... Need to take it to service centre. ... "
Body / Comfort
4like, feels, feel
+75%
-25%
" ... Feels like a premium product. ... "
" ... Anyone must be fall in love with same. ... "
" ... You can feel it . ... "
Body / Color
4blue, ordered, one, got, received
+75%
-25%
" ... Few people also said they received wrong color, they ordered blue but they received 2 combination color so it comes in this combination as well, so look before u order and this looks good too. ... "
" ... this one have the light effects though but with single light color. ... "
" ... Blue color rocks! ... "
Service / Defective Delivery
3seal, new, received, piece, item
+33%
-67%
" ... It was an opened item not new item. ... received with seal broken, opened ... "
" ... The original seal was tampered . ... Seems it was opened ... "
Review Spam Test PASS
In order to keep our review summaries as accurate as possible, we aggressively detect fake reviews. We use various signals to detect unnatural patterns and will gradually expose them here.
PASS
Review Count Per Reviewer
PASS
Unverified Review Streak
PASS
High Velocity Reviewers
PASS
Inactive Reviewers
PASS
Reviewer History Overlap
Specifications
No specs available.
Recommendations
...