Docomo to Launch "Xperia 1 VIII SO-51G"

NTT Docomo, Inc. (hereinafter "Docomo") will launch the "Xperia 1 VIII SO-51G," featuring advanced AI camera functions and Sony's refined technology in a beautiful design, on Thursday, June 11, 2026. Pre-orders will begin on Wednesday, May 13, 2026, ahead of the launch.

In conjunction with the launch, a campaign will also be held. Please refer to the separate sheet for campaign details.

Launch Date, etc.

Model Name | Launch Date (Nationwide) | Docomo Online Shop Pre-purchase Acceptance Start Date | Pre-order Start Date ---|---|---|--- Xperia 1 VIII SO-51G | Thursday, June 11, 2026 | Tuesday, June 9, 2026, 10:00 AM | Wednesday, May 13, 2026, 11:00 AM

Sales Channels: All Docomo stores

Device Appearance

Main Features

For details, please visit Docomo's website.

Model Name | Features ---|--- Xperia 1 VIII SO-51G | ・Achieve your ideals with AI x α™ quality. The camera responds to your urge to shoot. Xperia Intelligence AI camera assist, an evolved*1 large telephoto sensor, and RAW multi-frame processing. With the descriptive power cultivated by α™, capture light, distance, and expressions as you wish. Beautifully preserve the moment you feel like shooting with reliable quality.

・Beauty that breathes into every detail. A design that fulfills the joy of holding. A raw gem-like presence with various possibilities. The more you use it, the more it becomes a part of you. The refined form, bundling diverse functions into one, highlights the individuality of its owner. Available in three colors inspired by raw gems with ORE texture: Graphite Black with the shimmering elegance of graphite, Iolite Silver with the graceful shimmer of blue-purple, and Garnet Red*2 with the brilliant shimmer of deep crimson.

・Don't stop what you love. Premium entertainment and reliable performance. Equipped with a large-capacity 5,000mAh battery that lasts 2 days without charging*3 and a long-life battery designed to last 4 years*4. In addition to the latest CPU*5, it supports up to 4 OS version upgrades*6 and 6 years of security updates*7. Enjoy entertainment like shooting, watching, and listening to your heart's content.

Specifications

For the main specifications of each model, please visit Docomo's website.

Xperia 1 VIII SO-51G

Accessories*8

In conjunction with the launch of "Xperia 1 VIII SO-51G," compatible cases and films will be released. Docomo select cases and films are developed with quality and safety in mind, as well as compatibility with the device. We will pick up and introduce three products. For more details, please check the Docomo Online Shop.

●Xperia 1 VIII SO-51G Mag Hybrid Case Compatible with various MagSafe accessories, making your smartphone life more convenient.

●Xperia 1 VIII SO-51G Style Cover with Stand (Black/Silver/Red) A genuine design that leverages the beauty of the main unit. Designed with attention to the tactile feel unique to genuine products, it reproduces the feel of the shutter button, allowing for an authentic shooting experience. It also features a vertical/horizontal stand function, completing the convenience for viewing/calling in one case.

●Xperia 1 VIII SO-51G High-grade glass with heat dissipation function Reduces the rapid temperature rise of the smartphone during long gaming sessions or video recording, and protects the device's screen.

*1 Approximately 4 times larger than the previous model. *2 Garnet Red is an online shop exclusive color for Docomo. *3 Based on the standard battery usage profile of Xperia users, assuming 360 minutes of daily use (internet browsing, video viewing, gaming, other functions) and 1,080 minutes of standby time, the battery remains after 48 hours of use. Actual battery life may vary depending on your usage environment and conditions. *4 Based on Sony Corporation's research. Based on simulations of repeated charging and discharging with the same type of battery when "Battery Care" is set. Battery life varies depending on usage conditions. *5 As of May 2026, for the Xperia series. Based on Sony Corporation's research. *6 Up to 4 times from the launch timing, the latest OS version.