News

Samsung developed an 8nm RF chip to hit 5G network filed for its smartphones

Published

4 years ago

June 15, 2021

Rebelo

Last week, the Korean tech giant Samsung announced the development of an 8nm radio frequency (RF) chip. According to the report the company looking to increase its 5G network area for its smartphones.

It is reported that the company has developed a unique 8nm RF dedicated architecture called RFextremeFET (RFeFET™), which can significantly improve RF characteristics while using less power.

As per the comparison with 14nm RF, Samsung’s RFeFET complements digital PPA scaling and restores analog/RF scaling at the same time, thus realizing a high-performance 5G platform. In addition, the new 8nm RF chip can increase efficiency by 35% and reduce the area by 35%. All these things indicated that Samsung is going to use an 8nm RF chip to accelerate its 5G network area.

According to reports, Samsung’s cutting-edge foundry technology is expected to provide “single-chip solutions” specifically for 5G communications that support multi-channel and multi-antenna chip designs.

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Samsung’s 8nm RF platform expansion is expected to extend the company’s leading position in the 5G semiconductor market from sub-6GHz to millimeter-wave applications.

Samsung 8nm RF chip

The earliest application of radio frequency is Radio broadcasting (FM/AM), which is still the most classic application of radio frequency technology and even the radio field so far.

The radio frequency high-frequency alternating electromagnetic wave. It is the abbreviation of Radio Frequency, which means the electromagnetic frequency that can radiate into space and the range is between 300KHz and 300GHz.

What is the Radio frequency:

Radio frequency: generally the part where information is sent and received.
Baseband: generally the part of information processing.
Power management: It is generally a power-saving part, which is very important for smartphones.
Peripherals: generally include LCD, keyboard, shell, etc.
Software: generally includes systems, drivers, middleware, and applications.

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Rebelo

A tech-savvy, half engineer, blogger, content writer, and digital marketer who embraces new Android tech, enjoys gaming, traveling, and has a passion for photography.

News

Samsung foldable FE FCC approved

Published

4 hours ago

June 12, 2025

Elishaa

Samsung is launching new fold phones soon. They will show off the Galaxy Z Fold 7, Galaxy Z Flip 7, and a cheaper “FE” foldable. The Galaxy Z Flip FE just got approved by the FCC (a government group).

Samsung’s new “FE” foldable phone will be cheaper.This phone (called SM-F761U) just got approved by the US government on June 9th.

This means it’s ready to be sold in America.

The new Galaxy Z Flip FE will have really fast internet (Wi-Fi 6e).

It will also work with lots of 5G networks, so you will get fast mobile internet.You can charge it without plugging it in (wireless charging).

It has a feature called NFC, which means you can use it to pay with Google Pay or Samsung Pay.

Besides the other new phone, the Galaxy Z Fold 7 also got a green light from the FCC (meaning it can be sold). This happened on June 6. The Fold 7 will feature special tech like Ultra-Wideband (UWB), super fast Wi-Fi (6e), and a Qualcomm processor.

Samsung Galaxy Z Flip

Samsung’s big phone launch is in early July 2025 in New York. They’ll show off new foldable phones: the Z Fold 7, Z Flip 7, and a cheaper “Fan Edition” foldable. This means more options for people who like foldables.

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News

Here is Easy Ways to Fix Samsung One UI 7 Battery Drain.

Published

4 days ago

June 8, 2025

Elishaa

One UI 7 is a big update for Samsung Galaxy devices, bringing new features and improvements. However, some users have reported increased battery drain after the installation. Here are some easy ways to address those battery drain issues.

One UI 7 has arrived for many Samsung Galaxy phones, from flagships to budget models, but it’s causing battery drain for some users. Here are easy ways to fix it.

Reports on social media (Reddit, X, Samsung Members) show that many Samsung Galaxy users are experiencing battery drain after the One UI 7 update. In response, a Samsung moderator has shared easy tips to help.

Official Tips for One UI 7 Battery Drain Issues:

If you have a Galaxy smartphone running One UI 7, you can check the below given tips to enhance your device’s battery performance.

Optimize Your Phone’s Battery:

For that, you just need to open Settings >> click on Device Care > tap on the Optimize Now option. This will help your phone run better by checking battery, storage, and memory.

Turn Off Unused Features:

Disable Wi-Fi, GPS, Bluetooth, and mobile data when not needed.

Check Network: Avoid using your device in weak or fluctuating network areas.

Adjust Display Settings: Lower screen brightness or use auto-brightness, and set a shorter screen timeout (Settings > Display > Screen timeout). Dark Mode (for AMOLED screens) can also help.

Find Battery-Draining Apps: In Device Care, check battery usage to identify and update or limit problematic apps.

Close Background Apps: Stop apps running in the background if you’re not actively using them.

Turn Off Auto Sync: Swipe down from the top and disable auto-sync for apps and emails if constant updates aren’t needed.

Wipe Cache Partition: This often resolves post-update issues without deleting data. Turn off your phone, connect to a PC via USB, then hold Volume Up + Power button. Release Power when the Samsung logo appears, keep holding Volume Up until Recovery Mode. Navigate to “Wipe cache partition” and select “Yes.” Reboot.

Samsung Galaxy one ui

Consider “Light” Performance Profile: In Settings > Device Care > Performance profile, choose “Light” to prioritize battery life and cooling.

Update Apps: Ensure all apps are updated via Google Play Store and Galaxy Store.

Factory Reset (Last Resort): If all else fails, back up your data and perform a factory reset (Settings > General Management > Reset > Factory data reset). This erases all data, so back up first.

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Huawei

June 2025 Huawei Security Details Emerge, EMUI 15 Absent

Published

5 days ago

June 8, 2025

Elishaa

Starting this June, Huawei is releasing important security upgrades for its EMUI and HarmonyOS phones and tablets. Your devices will soon get these improvements.

When you get the June 2025 security update for your Huawei device (EMUI or HarmonyOS), it will fix 11 security flaws. Six of them are pretty serious, and five are moderate. These issues mostly affect devices that are on HarmonyOS 2+ or EMUI 12+.

These CVEs have been attacking the media, the setting, as well as the note-sharing module. Hence, you may witness data loss or failure in performing certain tasks.

On top of making your device more secure, Huawei also fixed 23 other bugs. These fixes mean your apps should stop freezing, your phone shouldn’t get too hot, and your battery should last longer.

EMUI 15, where:

EMUI 15, Huawei’s newest software, is a bit of a mystery for most devices. While some expected it on older models, it is only available on the Mate X6, which is getting updates. Other Huawei phones are still waiting for this version.

EMUIHarmonyOS june 2025 security updates

Huawei’s exact plans for when its new software, like EMUI 15, will be widely released outside of China are still unclear. Nevertheless, we do have the details for the June 2025 security updates for both EMUI and HarmonyOS devices, which are being rolled out now.