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Realme Buds T300 vs Buds T100: What’s the Difference?

In this article, I’ll be comparing two budget-friendly Earbuds Realme Buds T300 vs Buds T100.

As you might know, one is the successor to the other, but there are a multitude of differences between them, which is precisely what I want to discuss in this article.

Also, I’ll tell you whether it’s worth upgrading to the new T300. So, get comfortable, and let’s dive in.

Realme Buds T300 vs Buds T100: Specs Comparison

SpecificationRealme Buds T300Realme Buds T100
Design and BuildBetter constructed
,with a glossy finish on the stem
Good build quality, similar design to T300
Water and Dust ResistanceIP55IPX5
Battery Life (Earbuds)43mAh per earbud40mAh per earbud
Battery Life (Case)460mAh, up to 40 hours with the case400mAh, up to 28 hours with the case
Charging TypeUSB Type-CUSB Type-C
ConnectivityBluetooth 5.3, New 360-degree audio modeBluetooth 5.3, Android Fast Pair
Sound Quality12.4mm dynamic drivers, customizable equalizer10mm dynamic drivers
Microphone QualityBetter performance, especially in noisy environmentsGood quality, slightly inferior to T300
Active Noise Cancellation (ANC)Yes, up to 30 decibelsNo ANC
Color OptionsWhite with beige, Black with cream accentsWhite, Black
Price30 euros25-35 euros

Realme Buds T300 vs Buds T100: Detailed Review

Design and Build Quality

The Realme T300 doesn’t deviate much from the T100 in terms of design, but it’s evident that the T300 is better constructed, especially the case, which feels less plastic and more solid for daily use.

Both models share the placement of elements like the USB Type-C at the bottom and a small LED on the front indicating the battery level of the case. The logo of the brand is also present on both.

Realme Buds T300 vs Buds T100

Looking at the earbuds, the design is quite impressive and similar, but the T300’s stem has a glossy finish, making it look more refined.

In terms of comfort, both models are extremely comfortable, fitting well in the ear and suitable even for running, thanks to their perfect grip.

Touch Controls and Customization

Neither model has sensors for auto-pause or play, so you’ll need to use tactile touches, which can be customized in detail for various functions like changing volume, skipping tracks, etc. The controls are responsive and offer a lot of flexibility.

Water and Dust Resistance

The T100 comes with an IPX5 rating, while the T300 steps up with an IP55 rating, meaning it can withstand dust in addition to water. This could be an important factor for some users.

Color Options

The T300 is available in white with a beige interior and black with cream accents, both aesthetically pleasing. The T100 can be found in white and black, with more colors available outside Spain.

Battery Life & Charging

The T300 boasts 43mAh per earbud and a 460mAh case, offering around 6 hours of continuous use with Active Noise Cancellation (ANC) on, and up to 40 hours with the case.

The T100 has 40mAh per earbud and 400mAh in the case, providing about 6 hours of use and up to 28 hours with the case.

Clearly, the T300 offers better battery performance, especially with ANC activated.

Both cases charge via USB Type-C, included in the box. There’s no wireless charging, but that’s expected at this price point.


Both models use Bluetooth 5.3, but the T300 introduces a new 360-degree audio mode. The T100 supports Android Fast Pair for quick connectivity, a feature not present in the T300.

The Realme Link app offers detailed control over the earbuds, but the T300 has issues connecting to iOS, which is expected to be resolved soon.

Sound Quality

The T100 features 10mm dynamic drivers, while the T300 has larger 12.4mm drivers, leading to better control over low frequencies and overall sound quality.

Realme Buds T300 vs Buds T100

The T300 also includes a customizable equalizer, offering more control over the audio experience.

Microphone Quality

The T300’s microphones provide a slightly better experience than the T100, especially noticeable in noisy environments.

Active Noise Cancellation (ANC)

A major difference is that the T300 features ANC (up to 30 decibels), while the T100 lacks this technology.

The ANC on the T300 works well without creating pressure in the ear, making it a superior choice for those seeking earbuds with ANC and transparency mode.


The T300, purchased for around 30 euros on AliExpress, offers significant improvements over the T100, priced at approximately 25-35 euros in Europe.

Realme Buds T300 vs Buds T100: Which Should You Buy?

The T300 stands out in almost every aspect, making it the recommended choice, especially for those looking to upgrade from the T100.

Realme has done an excellent job with the T300, offering a significant upgrade in terms of ANC, sound quality, microphone performance, and overall design.

In conclusion, the Realme Buds T300 represents a significant step up from the T100, especially in terms of ANC, sound quality, and build.

Despite the slightly higher price, they are worth the upgrade for anyone seeking a better audio experience in an affordable package.

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