




Ghostek ATOMIC SLIM Series Protective Phone Case Designed for Samsung Galaxy S21 5G (2021)
Looking for a case to protect your new Galaxy S21 5G? Our Atomic Slim aluminum metal cover is the perfect option. Designed to protect while also looking great, the case perfectly complements the contour-cut metal design of the Galaxy S21. The case is offered in 7 styles - Phantom Black, Phantom Pink, Phantom Red, as well as limited edition Prismatic, Phantom Black Leather, Phantom Red Carbon Fiber, and Phantom Violet. Most of the color options feature a clear scratch-resistant back to show off your Galaxy S21 while the Leather and Carbon Fiber designs provide a stylish accent option. Your Galaxy S21 5G will not only look great but be covered by the military-grade protection of the case’s metal cover. The multi-layer design combines a TPU soft layer with an ultra-durable aluminum metal frame. Together they provide advanced R7x shock absorbing technology which will help your phone easily survive everyday drops and falls. The case is also, of course, scratch-resistant to keep it looking as good as new. Two of the standout features of the S21 are the phone’s incredible display and camera setup. You can protect both with our state-of-the-art phone cover. On the front, the 3mm raised bevel helps protect the S21’s amazing dynamic AMOLED 2X adaptive display from cracks or scratches. On the back, the camera lens bumper will keep the S21’s camera lens and flash in pristine condition. If you want serious drop and shockproof protection for your Galaxy S21, you really can’t get much better than the Atomic Slim aluminum metal case. Combining style and durable protection, it is the perfect match for the beautiful design of the 2021 Samsung Galaxy S21 5G.
Key Features
- Advanced Military-Grade Protection Phone Case for Galaxy S21 with an Aluminum Alloy Metal Bumper
- This Protective Galaxy S21 Case Contains Our Cutting-edge R7x Shock Absorption Technology for Super Heavy-Duty Protection
- The State-of-the-Art Armor Has Protective Shockproof Corners and a Scratch Resistant Crystal Clear Back Window
- Conveniently this Ultra Tough Galaxy S21 Case is Wireless Charging Compatible, Supports PowerShare and Ultrasonic Fingerprint
- Available Colors: Black, Pink, Red, Prismatic, Violet, Leather [Black], Carbon Fiber [Red]
- Materials: Aluminum, TPU, Polycarbonate, Carbon Fiber, Leather, R7x Shock Absorber
- Max Drop Resistance Height: 12 Feet
- Anti-Slip Hand Grip: Yes
- Scratch Resistant: Yes
- Screen and Camera Bumper: Yes
- S21 Water Resistant Rating: IP68
- ONLY Compatible With: 2021 - Samsung Galaxy S21 5G (6.2 Inch)
- NOT Compatible With: 2021 - Samsung Galaxy S21 Plus 5G (6.7 inch) and Galaxy S21 Ultra 5G (6.8 inch)
![]() ATOMIC SLIM | ![]() COVERT | ![]() EXEC | ![]() NAUTICAL | ![]() SCARLET | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — | — no data | — no data | — no data | — no data |
| Wireless Charging | ? | ? | ? | ? | ? |
| Scratchproof | ? | ? | ? | ? | ? |
| Military Grade | ? | ? | ? | ? | ? |
| Material | Aluminum | Silicone | Leather | Rubber | TPU |
| Card Holder | no data | no data | ? | no data | no data |
| Full Body | no data | no data | no data | ? | no data |
| Magnetic | no data | ? | no data | no data | |
| Camera Border | ? | ? | ? | ? | ? |
| Non-Slip Grip | ? | ? | ? | ? | |
| Screen Bezel Lip | ? | ? | ? | ? | ? |
![]() S21 Phone Holder | ![]() S21 Charging Cable | ![]() S21 Mini Speaker | ![]() S21 USB-C Adapter | ![]() S21 Power Bank (5K) | ![]() S21 Power Bank (10K) | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — no data | — no data | — no data | — no data | — no data | — no data |
| S21 Case Accessories | Magnetic Strap with Ring Kickstand | Ultra Durable USB-C Charging Cable | Portable Wireless Speaker | 25W Wall Power Adapter | 5000mAh Portable Battery | 10000mAh Portable Battery |

Stationed at Brooklyn Army Terminal in NYC, Ghostek specializes in tech accessories that combine rugged protection and premium design.





Ghostek ATOMIC SLIM Series Protective Phone Case Designed for Samsung Galaxy S21 5G (2021)
Looking for a case to protect your new Galaxy S21 5G? Our Atomic Slim aluminum metal cover is the perfect option. Designed to protect while also looking great, the case perfectly complements the contour-cut metal design of the Galaxy S21. The case is offered in 7 styles - Phantom Black, Phantom Pink, Phantom Red, as well as limited edition Prismatic, Phantom Black Leather, Phantom Red Carbon Fiber, and Phantom Violet. Most of the color options feature a clear scratch-resistant back to show off your Galaxy S21 while the Leather and Carbon Fiber designs provide a stylish accent option. Your Galaxy S21 5G will not only look great but be covered by the military-grade protection of the case’s metal cover. The multi-layer design combines a TPU soft layer with an ultra-durable aluminum metal frame. Together they provide advanced R7x shock absorbing technology which will help your phone easily survive everyday drops and falls. The case is also, of course, scratch-resistant to keep it looking as good as new. Two of the standout features of the S21 are the phone’s incredible display and camera setup. You can protect both with our state-of-the-art phone cover. On the front, the 3mm raised bevel helps protect the S21’s amazing dynamic AMOLED 2X adaptive display from cracks or scratches. On the back, the camera lens bumper will keep the S21’s camera lens and flash in pristine condition. If you want serious drop and shockproof protection for your Galaxy S21, you really can’t get much better than the Atomic Slim aluminum metal case. Combining style and durable protection, it is the perfect match for the beautiful design of the 2021 Samsung Galaxy S21 5G.
Key Features
- Advanced Military-Grade Protection Phone Case for Galaxy S21 with an Aluminum Alloy Metal Bumper
- This Protective Galaxy S21 Case Contains Our Cutting-edge R7x Shock Absorption Technology for Super Heavy-Duty Protection
- The State-of-the-Art Armor Has Protective Shockproof Corners and a Scratch Resistant Crystal Clear Back Window
- Conveniently this Ultra Tough Galaxy S21 Case is Wireless Charging Compatible, Supports PowerShare and Ultrasonic Fingerprint
- Available Colors: Black, Pink, Red, Prismatic, Violet, Leather [Black], Carbon Fiber [Red]
- Materials: Aluminum, TPU, Polycarbonate, Carbon Fiber, Leather, R7x Shock Absorber
- Max Drop Resistance Height: 12 Feet
- Anti-Slip Hand Grip: Yes
- Scratch Resistant: Yes
- Screen and Camera Bumper: Yes
- S21 Water Resistant Rating: IP68
- ONLY Compatible With: 2021 - Samsung Galaxy S21 5G (6.2 Inch)
- NOT Compatible With: 2021 - Samsung Galaxy S21 Plus 5G (6.7 inch) and Galaxy S21 Ultra 5G (6.8 inch)
![]() ATOMIC SLIM | ![]() COVERT | ![]() EXEC | ![]() NAUTICAL | ![]() SCARLET | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — | — no data | — no data | — no data | — no data |
| Wireless Charging | ? | ? | ? | ? | ? |
| Scratchproof | ? | ? | ? | ? | ? |
| Military Grade | ? | ? | ? | ? | ? |
| Material | Aluminum | Silicone | Leather | Rubber | TPU |
| Card Holder | no data | no data | ? | no data | no data |
| Full Body | no data | no data | no data | ? | no data |
| Magnetic | no data | ? | no data | no data | |
| Camera Border | ? | ? | ? | ? | ? |
| Non-Slip Grip | ? | ? | ? | ? | |
| Screen Bezel Lip | ? | ? | ? | ? | ? |
![]() S21 Phone Holder | ![]() S21 Charging Cable | ![]() S21 Mini Speaker | ![]() S21 USB-C Adapter | ![]() S21 Power Bank (5K) | ![]() S21 Power Bank (10K) | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — no data | — no data | — no data | — no data | — no data | — no data |
| S21 Case Accessories | Magnetic Strap with Ring Kickstand | Ultra Durable USB-C Charging Cable | Portable Wireless Speaker | 25W Wall Power Adapter | 5000mAh Portable Battery | 10000mAh Portable Battery |
Stationed at Brooklyn Army Terminal in NYC, Ghostek specializes in tech accessories that combine rugged protection and premium design.

































