【Electric Dog】
Changjiang Storage announced the launch of UFS 3.1 universal flash memory - UC023. This is a flagship high-speed flash memory chip created by Changjiang Storage, which can be widely used in high-end flagship smartphones, tablets, AR/VR and other intelligent terminal fields. According to reports, UC023 uses the newly upgraded crystal stack 2.0 (Xtacking .0) technology TLC 3D flash memory particles, and the design and process have been further improved and optimized.
As the flagship UFS 3.1 flash memory, the UC023 also has the following features:
1. Equipped with host defragmentation technology (HID), optimize data processing operations and save more storage space, introduce random write performance optimization mechanism, and increase the write speed to 230K IOPS, so as to achieve multiple applications to switch freely.
2. Give full play to the ultimate read and write performance, but still ensure ultra-low power operation. Watching 8K HD video online doesn't stutter, and device standby time increases significantly.
3. UC023 provides customized product development services and timely, professional and efficient technical support; 128, 256 and 512GB storage capacity to meet the mainstream market demand.
As the preferred storage solution for flagship smartphones and tablets, UFS 3.1 can greatly reduce the waiting time for application loading and improve work efficiency.
According to the standard released by JEDEC in 2020, after adding technologies such as Write Booster, Deep Sleep, and Performance Throttling Notification, the theoretical bandwidth of UFS 3.1 can reach 2.9GB/s, which is a significant improvement over eMMC 5.1 and UFS 2.2.
At the Huawei Whole House Intelligent Conference held on March 16, Huawei officially released the first smart door lock product, which adopts the Hongmeng OS system and the high-end version also supports 3D face recognition.
Today, this door lock opened pre-sale, Huawei smart door lock priced at 2499 yuan (100 to 400), Huawei smart door lock Pro priced at 3699 yuan (100 to 500), will be the first sale on April 28.
Huawei's smart door lock adopts an integrated symmetrical shape and a landmark star ring camera design, which supports nine unlocking methods including face recognition, fingerprint, mobile phone, watch, NFC, password, temporary password, and key.
Among them, the AI algorithm of fingerprint recognition is derived from Huawei's flagship mobile phone, the speed is as low as 0.5 seconds, the misidentification rate is less than 1/100,000, and even wet hands can be unlocked.
Massive fingerprint test library Al training with live detection algorithm, can prevent 3D and 2D fake fingerprint malicious cracking, but also support fingerprint coercion alarm function.
Thanks to the blessing of Hongmeng OS, this door lock also supports distributed visual cat's eye, inductive electronic doorbell, close to automatically light up, after pressing can trigger the visual cat's eye screen. When you are at home, you can check the situation outside the door on the smart screen and the door lock screen, and you can remotely view the screen outside the door through your mobile phone when you leave home.
Huawei Smart Door Lock Pro has a unique 3D face recognition function, using Huawei's own AI 3D face recognition algorithm, the false recognition rate is less than one millionth, and the fastest unlocking speed is less than 2 seconds.
Huawei's smart door lock adopts dual battery compartment design, 8800mAh lithium battery + dry battery, up to 4-6 months in smart battery mode, up to 8-10 months in ultra-long endurance mode.