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Xiaomi Unveils Wireless AR Glasses Prototype, Powered by Same Chipset as Meta Quest Pro

February 27, 2023 From roadtovr

Chinese tech giant Xiaomi today showed off a prototype AR headset at Mobile World Congress (MWC) that wirelessly connects to the user’s smartphone, making for what the company calls its “first wireless AR glasses to utilize distributed computing.”

Called Xiaomi Wireless AR Glass Discovery Edition, the device is built upon the same Qualcomm Snapdragon XR2 Gen 1 chipset as Meta’s recently released Quest Pro VR standalone.

While specs are still thin on the ground, the company did offer some info on headline features. For now, Xiaomi is couching it as a “concept technology achievement,” so it may be a while until we see a full spec sheet.

Packing two microOLED displays, the company is boasting “retina-level” resolution, saying its AR glasses pack in 58 pixels per degree (PPD). For reference, Meta Quest Pro has a PPD of 22, while enterprise headset Varjo XR-3 cites a PPD of 70.

The company hasn’t announced the headset’s field of view (FOV), however it says its free-form light-guiding prisms “minimizes light loss and produces clear and bright images with a to-eye brightness of up to 1200nit.”

Electrochromic lenses are also said to adapt the final image to different lighting conditions, even including a full ‘blackout mode’ that ostensibly allows it to work as a VR headset as well.

Image courtesy Xiaomi

As for input, Xiaomi Wireless AR Glass includes onboard hand-tracking in addition to smartphone-based touch controls. Xiaomi says its optical hand-tracking is designed to let users to do things like select and open apps, swipe through pages, and exit apps.

As a prototype, there’s no pricing or availability on the table, however Xiaomi says the lightweight glasses (at 126g) will be available in a titanium-colored design with support for three sizes of nosepieces. An attachable glasses clip will also be available for near-sighted users.

In an exclusive hands-on, XDA Developers surmised it felt near production-ready, however one of the issues noted during a seemingly bump-free demo was battery life; the headset had to be charged in the middle of the 30-minute demo. Xiaomi apparently is incorporating a self-developed silicon-oxygen anode battery that is supposedly smaller than a typical lithium-ion battery. While there’s an onboard Snapdragon XR 2 Gen 1 chipset, XDA Developers also notes it doesn’t offer any storage, making a compatible smartphone requisite to playing AR content.

This isn’t the company’s first stab at XR tech; last summer Xiaomi showed off a pair of consumer smartglasses, called Mijia Glasses Camera, that featured a single heads-up display. Xiaomi’s Wireless AR Glass is however much closer in function to the concept it teased in late 2021, albeit with chunkier free-form light-guiding prisms than the more advanced-looking waveguides teased two years ago.

Xiaomi is actively working closely with chipmaker Qualcomm to ensure compatibility with Snapdragon Spaces-ready smartphones, which include Xiaomi 13 and OnePlus 11 5G. Possible other future contributions from Lenovo and Motorola, which have also announced their intentions to support Snapdragon Spaces.

Qualcomm announced Snapdragon Spaces in late 2021, a software tool kit which focuses on performance and low power devices which allows developers to create head-worn AR experiences from the ground-up, or add head-worn AR to existing smartphone apps.

Filed Under: AR Development, AR glasses, AR Headset, AR News, mobile world congress 2023, mwc 2023, News, qualcomm ar glasses, xiaomi, xiaomi ar glasses

Xiaomi Unveils Consumer Smart Glasses with 50 MP Camera & Micro OLED Display

August 1, 2022 From roadtovr

Chinese tech giant Xiaomi today unveiled a pair of smart glasses that the company is positioning as an addition to an active lifestyle, targeting consumers at 2,499 yuan (~$370).

Called Mijia Glasses Camera, the Google Glass-style device features a single display and two cameras: a 50 MP primary and 8 MP periscope camera, something the company says is capable of up to 15× zoom and 100 minutes of continuous recording.

According to Sparrow News, the smart glasses house a single Micro OLED from Sony which boasts up to 3,000 nit peak brightness and 3,281 ppi. The camera/display upper can also be clipped to a pair of glasses frames or worn by itself.

Image courtesy Sparrow News, Xiaomi

The glasses are driven by a Qualcomm Snapdragon 8-core chipset, and includes 3GB RAM, 32GB storage, dual Wi-Fi, and Bluetooth 5.0. An internal 1,020mAh battery is paired with magnetic 10W charging, which the company says can go from 0-80% charge in 30 minutes.

The company is positioning the device mostly as a pair of camera glasses for capturing daily activities, although it’s hard to deny that the awkward and large form factor will make it difficult for all-day wear.

The spot doesn’t really seem to focus on what the heads-up display (HUD) brings to the table, although the company says in marketing info that the device is capable of real-time translation, displaying “AR effects”, screencasting, and “other features will also be online in the subsequent OTA update,” Sparrow News reports.

Xiaomi is first targeting consumers in China with discounted pre-orders, priced 2,499 yuan (~$370). After the pre-order period, which is slated to begin on August 3rd, the device will sell for 2,699 yuan (~$400).

It’s uncertain whether the Xiaomi is going to market Mijia Glasses Camera outside of China, although the Chinese tech powerhouse is certainly ambitious enough to do so eventually. While not a household brand in North America, Xiaomi is a top 5 global smartphone manufacturer, offering its competitively spec’d array of handsets in Europe and most of Asia.

Still, there’s no denying the glasses are significantly more chunky in comparison to the future smart glasses concept the company teased earlier this year (see below), which was closer to the size of actual glasses. It’s certainly less discrete than Meta’s Ray-Ban Stories, which admittedly don’t include a display of any sort and only allow for 30-second recording sessions with a comparatively paltry 5 MP sensor.

Update (August 2nd, 2022): We’ve added in the exact model name, translated from Chinese to give more accuracy to the article, whereas before only the sub-brand ‘Mijia’ was mentioned.

Filed Under: mijia, News, Smart Glasses, xiaomi, xiaomi ar, xiaomi mijia, xiaomi smart glasses, xiaomi smartglasses

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