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Samsung’s official Book Cover is the only protective case in the available evidence confirmed specifically for the Galaxy Tab S12+. It is a magnetic folio with portrait and landscape stand positions, but it has no keyboard or built-in S Pen holder. Because compatibility with other cases has not been established, this guide does not invent a ten-case ranking.

Which protective case is confirmed to fit the Galaxy Tab S12+?

Samsung says its Book Cover for Galaxy Tab S12+ is compatible only with the Galaxy Tab S12+. That explicit fit matters: do not assume a cover made for the Galaxy Tab S10+, S11+, or another tablet will fit based on a similar screen size or appearance.

The tablet is identified by Samsung as the Galaxy Tab S12+ with a 12.6-inch display; Samsung’s UK specification page also says an S Pen is included. Check the full model name on a case listing before buying.

Samsung Book Cover: features and trade-offs

The Book Cover (model EF-BX840PBEGWW) attaches magnetically and folds into portrait or landscape viewing positions. Samsung lists its dimensions as 190.7 x 291.1 x 10.8 mm and its weight as 338 g. Those are Samsung’s product specifications; “slim” and “lightweight” are the manufacturer’s descriptions, not independent comparisons.

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#1 Best Overall
JETech Folio Case for Samsung Galaxy Tab S8 Plus/S7 FE/S7 Plus 12.4", Black
  • [Wide Compatibility] Designed for 12.4-inch Samsung Galaxy Tab S8 Plus 2022 released (SM-X800 / X806), S7 FE 2021 released (SM-T730 / T733 / T735 / T736 / T738), and S7 Plus 2020 released (SM-T970 / T975 / T976 / T978). Please double check the model number before purchasing
  • [Slim Yet Shockproof] Provide enhanced drop protection with premium PU leather exterior and a hard PC inner back. Add minimal bulk and make it feel more comfortable in your hand. Slim, sleek and ensure a secure grip
  • [S Pen Holder] The inside pen slot for your S Pen to store safely. Easy to carry and use your pen whenever you want. Also support stylus magnetic wireless charging on the back of the case (S Pen Not Included)
  • [Multi Standing Positions] The two anti-slip grooves of the front cover can prop up your device in different viewing angles. Moreover, wider cutouts make it easier to use the camera, speaker, buttons and other features
  • [Auto Wake/Sleep] Built-in strong magnet automatically wakes up your tablet and puts it to sleep just by a flip like a book. In addition, allow easy open and secure close
  • Cover and stand: A folio closes over the screen and can prop the tablet in portrait or landscape orientation.
  • Materials and camera area: Samsung describes a microfibre lining intended to help protect against marks and scratches, plus a protective rim around the camera.
  • Use while attached: Samsung says the tablet can be charged and the S Pen used with the cover on. The cover also supports automatic screen on/off.
  • No keyboard or pen storage: It is a folio case, not a keyboard cover, and it has no built-in S Pen slot or compartment.

Samsung’s product page does not provide a drop-test result or protection certification. Do not treat the camera rim or scratch-protection description as evidence that the case is rugged or proven to protect against drops.

Is the Book Cover the right choice for you?

Choose it if you want a folio and two stand orientations

It is the confirmed option if you want a screen-covering folio, magnetic attachment, and the ability to prop the Tab S12+ in either portrait or landscape. Its listed weight and thickness can help you judge whether its added bulk suits your use.

Rank #2
TUOLISG Case for Samsung Galaxy Tab S12 Plus 12.4 inch 2026 Multi Angle Flip PU Leather Shockproof Case with Pencil Holder/Card Slots, Brown
  • Compatibility: The PU leather case for Samsung Galaxy Tab S12 Plus 12.4 inch 2026, Please double check the model number before purchasing
  • Comprehensive Protection: The Galaxy Tab S12 Plus case is crafted from PU leather and a soft TPU back cover, offering full-body protection against impacts, drops, and scratches. Additionally, it features an elastic wrist strap that helps secure the front cover to the back shell
  • Multiple Viewing Angles: The Samsung Tab S12 Plus case with two anti-skid strips for allowing adjust your tablet to comfortable viewing or typing angles, humanized design
  • 3 Card Slots and Stylus Holder: The case built-in three card slots and photo post to store credit cards,business cards, and other essentials, pen holder design perfectly accommodates a touch screen pen for added convenience
  • Thoughtful Features: Precise cutouts ensure effortless access to all function buttons. The Samsung Galaxy Tab S12 Plus 2026 protective case comes in a variety of stylish colors, making your device stand out. An excellent gift for friends or loved ones

Look elsewhere if you need a keyboard or S Pen holder

The Book Cover provides neither. Samsung lists the Pro Keyboard and Book Cover Keyboard Slim as separate compatible accessories, but those are keyboard accessories rather than additional protective cases. Samsung also lists an Anti-Reflecting Screen Protector separately; it is not a case. Accessories are sold separately, according to Samsung’s Galaxy Tab S12+ accessories listing.

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Why this is not a ten-case ranking

A useful protective-case list needs products explicitly confirmed for the exact tablet. The available product evidence substantiates one: Samsung’s Book Cover. It does not verify nine other Galaxy Tab S12+ cases, so including cases for older models or inferring fit from dimensions would risk recommending something incompatible.

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Rank #3
Case for Samsung Galaxy Tab S12+ (12.4 inch) Android Tablet, TPU Ultra-Slim Shockproof Soft Cover, Anti-Yellowing Scratch-Resistant Lightweight Protective Shell, Flexible fit Friendly
  • Compatibility - Specifically designed for Samsung Galaxy Tab S12+ 12.4 inch. Please confirm your tablet model to ensure an exact match and avoid ordering errors.
  • Premium transparent TPU maintains crystal-clear visibility while showcasing your tablet’s original color. Upgraded anti-yellowing coating resists UV and oil stains, ensuring long-lasting clarity and preventing discoloration over time.
  • Anti-Scratch & Anti-Fingerprint Surface - surface offers enhanced abrasion resistance against keys, tables, and rough surfaces. Anti-fingerprint coating reduces smudges — ideal for study, gaming, drawing, and business use.
  • Ultra-slim body preserves the tablet’s lightweight profile while offering a secure grip to prevent accidental slips. Flexible TPU makes installation and removal effortless, Raised bezels around screen and camera deliver extra scratch prevention.
  • Service & Warranty - ZBAGUG provides worry-free after-sales service, if you have any issues with the product, contact us anytime. We’re committed to providing durable protection and professional customer support.

When comparing other listings, look for an explicit Galaxy Tab S12+ compatibility statement. Then check which edges and corners are covered, whether the front closes over the display, stand orientation and stability, S Pen access or storage, weight and bulk, keyboard inclusion, and camera, button, and port access. Treat drop-protection claims cautiously unless the maker publishes a test result or standard behind them.

Best Value
Sale
Varohix 360° Case for Samsung Galaxy Tab S12 Ultra/S11 Ultra 14.6",Brown
  • Compatible Models:This case is compatible with Samsung Galaxy tab S12 Ultra/S11 Ultra 14.6" (SM-X930/X936B) Release, It will NOT work for any other Samsung model device
  • Premium Material: The galaxy tab s12 ultra 5g case is made of premium PU leather and soft TPU lining. PU leather feels comfortable and skin friendly. Easier to install and remove, won't scratch the tablet easily. Reinforced stitching makes it more durable and protective, resistant to scratches and fingerprints, giving you a comfortable touch and a pleasing look
  • Strap&Rotating Stand: Provide the protection and convenience when you play or work with case for tab. makes you using case forgalaxy tab s11 ultra 14.6" easily. 360 Degrees rotating Kickstand provides convenient viewing, easy to use your case for tablet in your outdoor travelling, working, gaming with kids
  • Mulatifunctional: This leather cover for samsung tab s12 ultra has 4 card slots, you can carry ID cards, credit cards.14.6 inch tablet case full coverage your tablet, The elastic band prevents accidental opening of the tablet case, protecting the screen and internal cards from falling off
  • Vintage Fashionable Appearance: The surface of the samsung s11 ultra tablet case is covered with a three-dimensional grid, with excellent visual effect and stylish line design. The raised three-dimensional grid pattern is comfortable to touch and makes your tablet even more special. Make your tablet look more generous and elegant. Achieving perfect appearance and excellent quality
Rank #4
Case for Samsung Galaxy Tab S12 Ultra Tablet 14.6inch,NOUKAJU Tablet Protection Case with Pen Slot,Bracket Function,Drop-Resistant,Protection Cover for Samsung Galaxy Tab S11 Ultra(Blue)
  • Compatibility:For Samsung Galaxy Tab S12 Ultra Tablet 14.6inch and Samsung Galaxy Tab S11 Ultra Tablet 14.6inch.Please confirm the model before purchasing
  • Premium Material:Made of durable PU material, the slim and lightweight design makes it easy to carry.
  • Full Protection: Solid and drop-proof, protects your device from wear and tear, dust-proof, good touch, you don't have to worry about your device falling on the ground or other impacts in daily life
  • Precise Cutouts:provide easy access to all buttons, ports, sensors, speakers and cameras,without removing the case
  • Functional Kickstand:Adjust to multiple angles according to your needs, brings you the best viewing experience,for easily enjoying movies and better working,free your hands

Sources

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.