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Samsung Digital Car Key expands to more phones and cars, Android 12 required

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Samsung Digital Car Key phones

Digital Car Key is a futuristic feature crafted by Samsung that makes select Galaxy smartphones like a digital key of flagship cars from select OEMs. Earlier, Digital Car Key support was available for a limited number of Samsung phones and cars, which is now expanded.

According to a screenshot shared by users, the Samsung Digital Key feature is now available on the Galaxy S21 Ultra, Galaxy Z Fold 2, Galaxy Z Fold 3, Galaxy S22 Plus, and Galaxy S22 Ultra for  Genesis GV60, G90 / Kia Niro / Hyundai Palisade, however, devices must be running Android 12 OS.

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Aside from this, the Galaxy S22, Galaxy S21, Galaxy S20, Galaxy Note 20, Galaxy Z Flip 3, Galaxy Z Fold 2, and Galaxy Z Flip 5G carrier-locked models are only supported through the Android 12 version upgrade. It’s worth mentioning that the Galaxy S20 FE doesn’t support the Digital Car Key feature.

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Adding to this, the BMW models manufactured after July 2020 will support the Samsung Digital Car key feature on the Galaxy S22 and Galaxy S21 series devices running Android 12. Most of the models seem to have gained the Digital Car Key feature support capabilities with the Android 12.

Samsung Digital Car Key phones

Last but not least, Samsung confirmed that more car models and supported phones will be added for the Digital Car Key feature in the future. In order to get more information about supported vehicles, consumers can contact the vehicle manufacturer.

The Digital Key feature is powered by UWB technology (ultrawideband), which is a short-range, wireless communication protocol that uses radio waves to operate, much like Bluetooth and Wi-Fi. It transmits radio waves at a much higher frequency that enables highly accurate spatial awareness and directional capabilities.

Meet Samsung Digital Car Key!

Meet Samsung UWB-powered Digital Car Key!

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James is the lead content creator on Sammy Fans and mostly works on Samsung's firmware section. His first phone was the Galaxy S4 and continues to get new S series devices. Most of the time, James tries to learn about new technologies and gadgets but he also sneaks a bit of free time to nearby rivers and nature.

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Is Samsung’s Galaxy Watch skipping out on Apple’s LTPO OLED advantage?

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Samsung Galaxy Watch LPTO display

After the Watch 10 series launch last month, the smartwatch market is buzzing with excitement for the upcoming Apple Watch 11. Reports indicate that Samsung plans to work with Apple on developing LTPO OLED technology for the new watch, while the Galaxy Watch seems to be falling behind in adopting this technology.

Apple first introduced LTPO OLED technology in its Apple Watch series with the Watch 4 and has made improvements since then. Released in 2023, the Apple Watch Ultra 2 uses LTPO2. Now, the latest LTPO3 is available in the Apple Watch 10 series.

In addition to the Apple Watch, both the Pixel Watch 2 and OPPO Watch 2 also feature LTPO displays. However, it remains uncertain whether Samsung will adopt LTPO technology for its Galaxy Watch models.

Apple Watch series 10

Samsung Display has been a leader in the OLED market and has previously supplied displays for Apple products, including the Apple Watch. However, Samsung is currently focusing on its Galaxy Watch line, which uses Super AMOLED displays. These displays are colorful and perform well, they don’t offer the same power savings as LTPO technology.

The Korean tech giant has been successful with this approach in the smartwatch market but it hasn’t yet adopted the new LTPO technology for its watches. Still, Samsung is expected to participate in future developments for Apple’s upcoming watch model, the Apple Watch 11 series.

Samsung Galaxy Watch LPTO display

Notably, LTPO stands for low-temperature polycrystalline oxide, a technology that combines oxides with low-temperature polycrystalline silicon. LTPS provides fast responses to make displays quick to react, while oxide TFTs are more energy-efficient. By blending these two technologies, LTPO helps reduce power use, which can extend battery life.

Despite plans to provide LTPO OLED to Apple, Samsung currently has no plans to apply this technology to the Galaxy Watch. This means that the Galaxy Watch will miss out on the benefits of advancements in LTPO OLED technology. Stay tuned for more updates.

Apple iPhone 17’s LTPO upgrade is double-edged sword for Samsung

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Samsung’s faster, more efficient 990 EVO Plus SSD now available in the US

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Samsung SSD 990 EVO

Samsung released 990 EVO Plus SSD in the US. The company’s latest memory products come with improved performance speeds supported by advanced PCIe 4.0 technology.

The new Samsung 990 EVO Plus SSD comes with faster transfer speeds and better power efficiency with capacities of up to 4TB. It offers boosted performance with random read and write speeds of 1,050K IOPS and 1,400K IOPS, respectively.

Thanks to PCIe 4.0 support, the 990 EVO Plus is an ideal solution for buyers seeking enhanced performance and power efficiency across gaming, business, and creative tasks.

Samsung claims the 990 EVO Plus offers sequential read speeds up to 7,250 MB/s and write speeds up to 6,300 MB/s, up to 50% faster than the previous 990 EVO.

Samsung 990 EVO Plus SSD

The company brought this performance boost by 8th-gen V-NAND and a 5nm controller. Besides, a nickel-coated heat shield minimizes overheating, delivering 73% greater power efficiency.

Samsung 990 EVO Plus SSDs will have a manufacturer’s suggested retail price of $109.99 for the 1TB model, $184.99 for the 2TB model, and $344.99 for the 4TB model.

Category Samsung SSD 990 EVO Plus
Interface PCIe Gen 4.0 x4 / 5.0 x2 NVMe 2.01
Form Factor M.2 (2280)
Storage Memory Samsung V-NAND 3-bit TLC
Controller Samsung In-house Controller
Capacity 1TB 2TB 4TB
Sequential Read/Write Speed Up to 7,150 MB/s, 6,300 MB/s Up to 7,250 MB/s, 6,300 MB/s Up to 7,250 MB/s, 6,300 MB/s
Random Read/Write Speed (QD32) Up to 850K IOPS, 1,350K IOPS Up to 1,000K IOPS, 1,350K IOPS Up to 1,050K IOPS, 1,400K IOPS
Management Software Samsung Magician Software
Data Encryption AES 256-bit Full Disk Encryption, TCG/Opal V2.0, Encrypted Drive (IEEE1667)
Total Bytes Written 600TB 1200TB 2400TB
Warranty Five-year Limited Warranty
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Rumor: Samsung Exynos 2500 chip’s future is insecure

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Samsung galaxy Z Flip 6

Samsung Exynos 2500 might not see the light of the day. Amid Exynos cancellation in the Galaxy S25, a new rumor suggests that Samsung might not use the Exynos 2500 in the Galaxy Z Flip 7 or the Galaxy S25 FE.

According to Korean media (via @chunvn8888/X), Samsung canceled Exynos 2500 plans for the Galaxy Z Flip 7. Following the reports of low yield, it was assumed that the company would utilize the chipset in the next Flip smartphone.

The current situation is that the Exynos 2500 will end up staying in Samsung’s test lab. The chipset could not be commercialized due to significant performance differences from its Snapdragon counterpart and low yield rates.

At the launch Tech Forum, Samsung announced the next Exynos i.e. Exynos 2500 will be manufactured on its cutting-edge 3nm process node. TSMC is manufacturing 3nm Snapdragon 8 Elite, but Samsung Foundry failed.

It is reported that Samsung Foundry’s 3nm yield rate is about 20 to 30%. The company is trying to improve the yield rate to commence mass production of Exynos 2500. Meanwhile, things are not in favor, leading to a complete failure.

Samsung didn’t launch the Exynos 2300 for Galaxy devices. This followed the criticism it faced over throttling and overheating concerns with Exynos 2200 in the Galaxy S23 series. However, the Galaxy S24 and S24 Plus ship with Exynos 2400.

At the recent earnings call, the company’s top leadership apologized for the growth crisis. The mobile division is doing a great job despite the immense competition, but, the biggest growth engine; the semiconductor business, continues to decline.

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