At a Glance
Show differences only
40000 Hz
20 Hz
72 Hours
440 mAh
30 Hours
Wireless
In Ear Canalphone, In the Ear
Wireless
In Ear Canalphone, In the Ear
10 meter
Auto Pairing
10 meter
Auto Pairing
Key Feature Comparison
Nu Republic Cyberstud X4 Firefly
Check Price
8.4
OPPO Enco Air3 Pro
Check PriceAdd more earbuds to compare
Detailed Specs
Brand
Nu Republic
OPPO
Model
Cyberstud X4 Firefly
Enco Air3 Pro
Launch Date
26-Sep-24
10-Jul-23
Price
Rs. 1,799
Rs. 4,999
Price Status
Confirmed
Confirmed
Market Status
Available
Available
Compatible Devices
Mobile Phone, PC, Tablet
Mobile Phone, PC, Tablet
Box Contents
Earbuds, Charging Case, USB Cable Type C, User Manual, Warranty Card
Earbuds, Charging Case, USB Cable, User Manual, Warranty Card
Warranty
6 Months
1 Year
Type
Wireless
Wireless
Design
In Ear Canalphone
In Ear Canalphone
Fit
In the Ear
In the Ear
Open or Closed Back
Closed Back
Closed Back
Water Resistant
-
Yes, IP55 Rated
Magnet Material
Neodymium
-
Driver Type
Dynamic Driver, 13 mm
Dynamic Driver
Max Frequency Response
-
40000 Hz
Min Frequency Response
-
20 Hz
Sensitivity
-
107 dB/mw
Eartip Size
Large, Medium, Small
Large, Medium, Small
Weight
45 gm
47 gm
Dimensions
Overall :80 x 43 x 25 mm
Eartips :33.01 x 20.3 x 23.15 mm, Overall :65.84 x 50.45 x 24.81 mm
Colours
Black
Green, White
Noise Cancellation
Yes, Active Noise Cancellation
Active Noise Cancellation
Replaceable Earbuds
Yes
Yes
Call Control
Answer & End
Answer / End
Music Control
Volume Control
Volume Control
Connectivity
Bluetooth
Bluetooth
Bluetooth Version
5.3
5.3
Bluetooth Range
10 meter
10 meter
Bluetooth Features
Auto Pairing
Auto Pairing
Microphone
Yes
Yes
Playback Time
72 Hours
30 Hours
Standby Time
310 Hours
-
Charging Type
USB Type-C
USB Type-C
Charging Time
1 Hours
1.5 Hours
Battery Capacity
-
440 mAh
Battery Type
-
Li-ion
You May Also Read
Google has been creating Android which runs almost all the phones ever since Android publically came out into the market. However, after revolutionising the entire smartphone market, Google started creating its own smartphones and entered the flagship segment with the finest and refined variants from the brand in the Google Nexus Series. However, the series…
POCO emerged as a gaming-centric brand of Xiaomi. It got a lot of fame in a concise time interval, mostly due to the impressive packaging offered at a jaw-dropping price tag. Although the company started with just two smartphone models, it has expanded its smartphone portfolio to multiple devices. So, to get a deeper look…
The Chinese smartphone brand Huawei is one such company that have a lot of devices in its portfolio. However, the Huawei phone doesn’t currently run on Android OS, but their overall performance seems to be top-notch compared to other premium smartphones. Moreover, the company routinely adds new members to almost every other smartphone series it…
LG grew as one of the most innovative smartphone manufacturers in the market over the years. The company has introduced numerous devices offering the trendiest features that other manufacturers fail to deliver. As a result, their smartphone portfolio is continuously growing, and it is becoming difficult to keep track of all the smartphone launches. Hence,…
Motorola is one of the few brands that come into your mind when you think of stock Android smartphones. The company offers a decent range of smartphones that give a pure Android experience along with modern hardware. Motorola smartphone line-up is definitely vast, with the company catering budgets of almost all the users in the…
Recent News
Early Xiaomi 18 leak fuels excitement as the next flagship from Xiaomi prepares for its expected debut later this year. Even before an official announcement, multiple reports have revealed key details about the smartphone’s design, camera system and performance features. These early leaks provide a first look at what could be one of Xiaomi’s most…
7th Mar 2026
Honor ignites the foldable phone frenzy with the upcoming Honor Magic V6 China launch on March 10, 2026. Fresh from a global tease, this ultra-slim beast blends beast-mode battery life, pro-grade cameras, and unbreakable build quality, all in a pocket-friendly form. As foldables evolve from novelties to daily drivers, the Honor Magic V6 China edition…
7th Mar 2026
The Realme C83 5G officially launches in India today. The latest smartphone from Realme targets budget buyers who want a large battery, smooth display and 5G connectivity at an affordable price. The phone will be available for purchase through the official Realme website and Flipkart. The launch also reveals pricing, storage variants, battery capacity and…
7th Mar 2026
The iQOO Z11x 5G launch in India is officially scheduled for March 12, and the company has already revealed several key details about the upcoming smartphone. Ahead of the launch event, iQOO has listed the device on Amazon through a dedicated microsite, confirming major specifications, design options, and battery features. The iQOO Z11x 5G…
7th Mar 2026
In a bold leap for artificial intelligence, OpenAI unveiled GPT-5.4 on March 6, 2026, promising to revolutionise how we work. This powerhouse model doesn’t just chat or create, it steps in to run your computer like a pro, handling spreadsheets, documents, and presentations without a human touch. As AI edges closer to becoming a true…
7th Mar 2026
Tips & Tricks
The Vivo X300 series is currently the best choice for camera lovers if you are seeking a phone from the Vivo brand. This series launched with some impeccable camera qualities and has impressed audiences worldwide, all thanks to the ZEISS photography technology paired with decent AI specs. So, if you have justbought the Vivo X300…
11th Mar 2026
If you are an Airtel user and recently upgraded your phone or are planning to switch to a new device, you might be wondering how to transfer your Airtel eSIM from one phone to another. Don’t worry, this process is easier than it sounds. In this guide, I’ll walk you step by step through transferring…
2nd Mar 2026
Google Pixel 10a has launched recently, and if you are on a hunt to grab a good camera phone with some ‘pixel-level’ photography specs, then this phone is surely worth buying. In this blog, we bring you the best Google Pixel 10a camera settings, explore all the pro modes, video recording, long exposure shots, and…
25th Feb 2026
Camera settings are the most important factor in the final image. I’ve been an Apple iPhone 15 user for a long time, and I’ve explored every essential setting possible, and I’ve also achieved the best images possible. Today, I will explore the best camera settings for the iPhone 15, which you should consider for future…
24th Feb 2026
If you use Snapchat regularly, you probably enjoy sharing moments through your Story- whether it’s a quick selfie, a fun outing, or something you just felt like posting at the moment. But sometimes, after posting, you might change your mind. Maybe you uploaded the wrong photo, shared something too personal, or simply want to keep…
18th Feb 2026
Popular Leaks
OnePlus gets ready to launch its next small flagship. The OnePlus 15T details show a compact phone with strong features. Official teasers appear on Weibo in China. The phone follows the OnePlus 13T and targets users who love power in a small size. Also Read: OPPO K14 India Launch On March 9 – Flipkart Sale And…
9th Mar 2026
Samsung has taken a bold step in the global smartphone market. Despite rising production costs, the company has decided not to increase prices for its upcoming Samsung Galaxy S26 series. This move comes at a time when many smartphone brands are raising prices due to expensive components and weak currencies. Samsung aims to protect its…
13th Jan 2026
Nothing Phone 4a series launches on March 5 with exciting leaks on pricing, specs, and design. Nothing, the London-based brand, gets ready for its big event. It will unveil the Phone 4a and Nothing Phone 4a Pro smartphones. The launch also includes new Headphone (a) with bold colors and long battery life. Fans wait for…
2nd Mar 2026
Honor has launched the Honor Robot Phone, the first-ever phone with a robotic arm. Yes, you heard that right, the new era of technology has taken a step forward from AI and software, and is now bringing robotics into mobile phones. So, what is this Hoor Robot Phone? Have you heard of this new…
17th Oct 2025
Realme is expanding its smartphone lineup with the upcoming Realme 15T, set to debut soon in India as the successor to the Realme 14T. During the 828 Fan Festival in China on Wednesday, the brand showcased two of its newest concept phones. One of the highlights was a concept smartphone featuring an impressive 15,000mAh battery.…
29th Aug 2025