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Itel S9 Ultra specifications and in-depth review

Itel S9 Ultra

Manufacturer: Itel

The Itel S9 Ultra is a pair of true wireless earbuds designed for comfort and performance. With an in-ear fit, these earbuds offer passive noise reduction to help you focus on your music or calls. They come with a sleek design and are water-resistant with an IPX5 rating, making them suitable for various environments.

In terms of sound, the Itel S9 Ultra boasts a 10mm driver unit, delivering clear audio with a frequency range of 20 Hz to 20,000 Hz. The earbuds provide up to 6 hours of battery life, and the charging case extends this to 24 hours. With Bluetooth 5.3 for connectivity and a 1.5-hour charge time, these earbuds are both functional and efficient. Additionally, they feature a noise-canceling microphone for clearer calls and a mute function for added convenience.

Pros
  • The earbuds feature a noise-canceling microphone, which helps ensure clearer calls by reducing background noise.
  • With a 10mm driver unit and a wide frequency range (20 Hz to 20,000 Hz), the earbuds deliver clear and immersive sound quality.
  • The earbuds offer a total of 24 hours of battery life when combined with the charging case, making them suitable for extended use throughout the day.
  • The inclusion of a travel bag adds convenience for storage and portability, making them easier to carry while traveling.
Cons
  • These earbuds do not support fast pairing, which may result in a slightly longer connection time with devices.
  • There is no support for wireless charging, meaning the earbuds must be charged using a wired connection.
  • The earbuds lack advanced audio technologies like spatial audio, Dolby Atmos, or LDAC, limiting the audio experience for users seeking these features.
  • They do not have in-ear detection or an auto-pause music function, meaning music will not automatically pause when the earbuds are removed.
Who is this for?

The Itel S9 Ultra wireless earbuds are ideal for users who need reliable, long-lasting audio for casual listening or calls. With a total of 24 hours of battery life (including the charging case) and a noise-canceling microphone, these earbuds are great for extended use throughout the day in environments where clear communication is important. They are also suitable for those who prefer a wireless, hassle-free experience thanks to their true wireless design and straightforward connectivity via Bluetooth 5.3.

Who is this NOT for?
LDAC, spatial audio, and Dolby Atmos, which may be limiting for audiophiles or those who prefer high-fidelity sound. Additionally, the absence of in-ear detection and fast pairing could make them less ideal for users who prioritize convenience and seamless integration with their devices.

Design:

Fit In-ear
Ingress Protection (IP) rating IPX5
water resistance Water resistant
has no wires or cables ✓
are neckband earbuds ✕
wingtips included ✕
has RGB lighting ✕
has stereo speakers ✓
has UV light ✕
Has a display ✕

The Itel S9 Ultra wireless earbuds feature an in-ear fit for a secure and comfortable listening experience. They are water-resistant with an IPX5 rating, providing protection against water splashes and sweat. These earbuds are completely wireless, offering a tangle-free experience with no cables. Additionally, they come equipped with stereo speakers for an immersive sound experience, but do not include features like RGB lighting or wingtips.

Sound quality:

has active noise cancellation (ANC) ✕
has passive noise reduction ✓
driver unit size 10 mm
lowest frequency 20 Hz
highest frequency 20000 Hz
supports spatial audio ✕
has Dolby Atmos ✕
has Dirac Virtuo ✕
has a neodymium magnet ✕

The Itel S9 Ultra wireless earbuds offer passive noise reduction to enhance your listening experience by minimizing external noise. Equipped with a 10mm driver unit, they deliver clear sound with a frequency range from 20 Hz to 20,000 Hz. However, these earbuds do not feature active noise cancellation (ANC), spatial audio, or technologies like Dolby Atmos or Dirac Virtuo.

Power:

Battery life 6 hours
Battery life of charging case 24 hours
charge time 1.5 hours
battery power 28 mAh
battery power (charging case) 400mAh
has wireless charging ✕
Has a solar power battery ✕
has a battery level indicator ✓
has a rechargeable battery ✓

The Itel S9 Ultra wireless earbuds provide up to 6 hours of battery life on a single charge, with an additional 24 hours available through the charging case. The earbuds charge in just 1.5 hours, and both the earbuds and charging case feature rechargeable batteries. Additionally, a battery level indicator is included to keep you informed of the remaining charge, but these earbuds do not support wireless or solar charging.

Connectivity:

has fast pairing ✕
Has USB Type-C ✓
Bluetooth version 5.3
has LDAC ✕
has LDHC ✕
has Bluetooth LE Audio ✕
has aptX Adaptive ✕
has aptX Low Latency ✕
has aptX HD ✕
has aptX ✕
has aptX Lossless ✕
has aptX Voice ✕
has Auracast ✕
maximum Bluetooth range 10 m
supports Bluetooth pairing using NFC ✕
Can be used wirelessly ✓
has AAC ✕

The Itel S9 Ultra wireless earbuds offer Bluetooth 5.3 for a reliable connection and a maximum Bluetooth range of 10 meters. They feature a USB Type-C port for fast charging, but do not support technologies like fast pairing, NFC pairing, or various Bluetooth codecs such as LDAC or AAC. These earbuds can be used wirelessly, making them convenient for everyday use.

Features:

release date January 2025
has ambient sound mode ✕
has in/on-ear detection ✕
has find device feature ✕
Supports fast charging ✓
can read notifications ✕
has a mute function ✓
can be used as a headset ✓
control panel placed on a device ✓
warranty period 1 years
Has voice prompts ✓
travel bag is included ✓
Has an in-line control panel ✕
Has a temperature sensor ✕
Has a built-in camera remote control function ✕

The Itel S9 Ultra wireless earbuds come with several convenient features, including fast charging and a mute function for calls or audio. They can be used as a headset for hands-free communication and include a control panel placed on the device for easy management. Additionally, the earbuds provide voice prompts and come with a travel bag for portability, while the warranty period is set at 1 year. However, they do not include features like in-ear detection, a temperature sensor, or camera remote control.

Microphone:

has a noise-canceling microphone ✓

The Itel S9 Ultra wireless earbuds are equipped with a noise-canceling microphone, which helps to reduce background noise during calls for clearer communication.

Final Verdict

The Itel S9 Ultra wireless earbuds offer solid performance for casual users, delivering a reliable 24-hour total battery life and a noise-canceling microphone for clear calls. While they may not satisfy audiophiles or users seeking advanced features like LDAC or Dolby Atmos, they are a practical choice for those looking for a simple, effective, and comfortable wireless listening experience. With their straightforward design and functional features, these earbuds are well-suited for everyday use but may fall short for more demanding audio needs.