Ultima Atom 520: Overview

The Ultima Atom 520 is an affordable true wireless stereo (TWS) earbud designed for everyday music, calls, gaming, and entertainment. It comes with 13 mm drivers, Bluetooth 5.3, Environmental Noise Cancellation (ENC), IPX5 water resistance, and a low-latency gaming mode.

Ultima's current Nepal store lists the Atom 520 at Rs. 1,799, reduced from its listed MRP of Rs. 2,499. The current listing shows the earbuds available to purchase, although Ultima has also retained an older Atom 520 listing that is marked out of stock, so buyers should check the active product listing before ordering.

The Atom 520 is available in black, white, and blue according to Ultima's specifications.

Ultima Atom 520 Price in Nepal

The Ultima Atom 520 price in Nepal is Rs. 1,799 on Ultima's current online store listing. Its listed MRP is Rs. 2,499.

Price can change depending on Ultima's ongoing offers and promotions.

Ultima Atom 520 Specifications

The specifications above are based primarily on Ultima's current/official Atom 520 product information.

Design and Build Quality

The Ultima Atom 520 uses a compact in-ear design with a simple single-tone finish. Its charging case is small enough to carry in a pocket, while four LED indicators on the front show the case's charging status.

The earbuds use touch controls, allowing users to control music playback and calls without reaching for their smartphone.

The in-ear fit also helps provide passive isolation from surrounding sounds. Ultima rates the earbuds at IPX5, which makes them resistant to water splashes and sweat. However, IPX5 does not mean the earbuds are designed to be submerged in water.

13mm Drivers for Everyday Listening

The Atom 520 features 13 mm × 2 drivers and supports a frequency range of 20 Hz–20 kHz. This is a relatively large driver size for an entry-level TWS earbud.

For everyday use, the earbuds are aimed at music, YouTube, movies, podcasts, and calls. The Atom 520 also supports AAC and SBC codecs, providing compatibility with common Android and iOS devices.

Independent reviews of the Atom 520 have described its sound as loud while also noting that bass performance and ENC effectiveness may not satisfy users looking for a more premium audio experience.

Bluetooth 5.3 Connectivity

The Ultima Atom 520 uses Bluetooth 5.3 and has a stated transmission range of up to 10 meters under suitable conditions. It supports standard Bluetooth profiles, including HFP, HSP, A2DP, and AVRCP.

The earbuds also feature IWP (Instant Wake N Pair) technology. Once paired, this is designed to make reconnecting the earbuds to a compatible device quicker and more convenient.

The Atom 520 is compatible with Bluetooth-enabled devices, making it suitable for smartphones, tablets, and laptops.

60ms Gaming Mode

Gaming is one of the Atom 520's highlighted features.

Ultima specifies a 60 ms low-latency gaming mode, designed to reduce the delay between what's happening on a screen and what users hear through the earbuds.

This can be useful for casual mobile gaming, especially games where audio timing matters.

However, low-latency earbuds should not be confused with completely latency-free gaming headphones. Wireless audio can still have some delay depending on the device, game, and connection.

ENC for Calls

The Atom 520 includes Environmental Noise Cancellation (ENC). The feature is designed to help improve voice pickup during calls by reducing some surrounding environmental noise.

The official specifications list a dual-microphone setup for the standard Atom 520.

It is worth noting that ENC is not the same as ANC. ENC primarily focuses on microphone performance during calls, while ANC actively reduces external sound reaching the listener.

So, the Atom 520 should not be considered an ANC earbud.

Battery Life and ASAP Charging

Battery life is another important feature of the Atom 520.

According to Ultima, the earbuds can provide up to 5 hours of playback at 60% volume, while the charging case increases total playback to up to 20 hours.

The earbuds support ASAP charging, with Ultima stating that a 5-minute charge can provide up to 40 minutes of playback. The earbuds take around 30 minutes to charge, while the case takes approximately 1.5 hours.

The case uses a USB Type-C port, making it convenient for users who already use Type-C cables.

Touch Controls and Voice Assistant

The Atom 520 has touch-enabled controls for common functions such as

• Play/pause music

• Skip to the next track

• Previous/forward controls

• Answer calls

• End calls

• Access voice assistant

The earbuds support Google Assistant and Siri, depending on the connected device.

What's Inside the Box?

The package includes:

• Ultima Atom 520 earbuds

• Charging case

• Type-C charging cable

• Warranty card

• Two extra ear tips

• User manual

• FAQ card

Ultima provides a 6-month brand warranty and a 15-day replacement guarantee for the Atom 520 according to its product information.

Ultima Atom 520: Pros and Cons

Pros

• 13mm drivers

• Bluetooth 5.3

• 60ms gaming mode

• IPX5 water resistance

• Environmental Noise Cancellation

• USB Type-C charging

• Touch controls

• Google Assistant and Siri support

• Up to 20 hours total playback

• Fast charging

• Affordable price in Nepal

Cons

• No active noise cancellation (ANC)

• Battery life per charge is relatively modest

• ENC performance may vary in noisy environments

• Older and current official listings show different pricing/spec presentation, so buyers should verify the active listing before purchase

Ultima Atom 520 vs. Atom 820

If you are deciding between Ultima's budget earbuds, the Atom 520 and Atom 820 are worth considering.

The current official store lists the Atom 820 at Rs. 1,199 and the Atom 520 at Rs. 1,799, so the pricing can change considerably during promotions.

Is Ultima Atom 520 Worth Buying in Nepal?

The Ultima Atom 520 is positioned as a budget-friendly TWS earbud rather than a premium audio product. Its combination of a 13 mm driver, Bluetooth 5.3, IPX5 protection, ENC, touch controls, and low-latency gaming mode gives it a broad set of features for everyday users.

At the current listed price of Rs. 1,799, it targets buyers looking for affordable wireless earbuds for music, calls, videos, and casual gaming.

Users specifically looking for ANC, stronger noise isolation, or premium audio codecs may need to consider higher-end earbuds in Ultima's lineup.