BOZHUORUI 3.7-inch Xteink X3 Magnetic vs BOZHUORUI 4.3" Xteink X4 Folio (2026): Key Differences
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You are comparing the bozhuorui magnetic case xteink x3 e reader vs case 4 3 xteink x4. Both items offer magnetic closure for secure protection. They also share slim designs for portability. The main difference lies in device compatibility. One fits the 3.7-inch Xteink X3. The other fits the 4.3-inch Xteink X4. Material choices also vary between faux leather and TPU. Read on to see which case matches your eReader.
Key differences
| Aspect | BOZHUORUI 3.7-inch Xteink X3 Magnetic Case | BOZHUORUI 4.3" Xteink X4 Folio TPU Case |
|---|---|---|
| Compatible Device | Xteink X3 | Xteink X4 |
| Screen Size | 3.7-inch | 4.3-inch |
| Back Material | Not listed | Clear Soft TPU |
| Front Material | Premium Faux Leather | Artificial Leather |
| Color Options | 7 options | 7 options |
Which one should you choose?
Choose BOZHUORUI 3.7-inch Xteink X3 Magnetic Case if
- You own the 3.7-inch Xteink X3 eReader
- You prefer a case with a microfiber interior lining
- You want a custom-fitted ultra-thin profile
Choose BOZHUORUI 4.3" Xteink X4 Folio TPU Case if
- You own the 4.3-inch Xteink X4 eReader
- You want shock-absorbing reinforced corners
- You prefer a transparent back to show your device design
Verdict: Choose the first case if your device is the 3.7-inch Xteink X3. Pick the second case if you have the larger 4.3-inch Xteink X4. Each product is tailored specifically to its corresponding model size and features.
Comparing X3 and X4 Cases
Screen compatibility
You must match the case to your specific eReader model to ensure a proper fit. The BOZHUORUI 3.7-inch Xteink X3 Magnetic Case is custom-fitted exclusively for the 3.7-inch Xteink X3. It is tailor-made for this smaller device. In contrast, the BOZHUORUI 4.3-inch Xteink X4 Folio TPU Case is designed for the 4.3-inch Xteink X4. The cutouts align precisely with the ports and buttons of the larger Xteink X4. Using the wrong case will not provide secure attachment or protection. You need to verify your device size before choosing between these two options.
Material composition
The materials used for each case differ significantly in their construction. The BOZHUORUI 3.7-inch Xteink X3 Magnetic Case uses premium faux leather on the exterior with a soft microfiber lining on the interior. This combination protects against scratches and fingerprints. The BOZHUORUI 4.3-inch Xteink X4 Folio TPU Case features a high-quality artificial leather front cover paired with a flexible transparent TPU back shell. The clear back allows you to see the original design of your eReader. You get a soft microfiber interior with the X3 case, while the X4 case prioritizes a visible back design.
Protection style
Both cases offer magnetic closure for secure protection, but their shock absorption methods vary. The BOZHUORUI 3.7-inch Xteink X3 Magnetic Case relies on its slim, lightweight build and secure magnetic snap to keep the device safe. It prevents accidental opening. The BOZHUORUI 4.3-inch Xteink X4 Folio TPU Case emphasizes shockproof protection. It features a durable TPU build with reinforced corners designed to absorb shocks and safeguard against drops. If you are concerned about accidental falls, the reinforced corners on the X4 case provide a specific advantage over the standard slim design of the X3 case.
Color options
You have a wide selection of colors for both cases, though the specific shades differ. The BOZHUORUI 3.7-inch Xteink X3 Magnetic Case is available in seven colors, including Pink, Dark Blue, Forest Green, Sage Green, Rock Black, White, and Clear. The BOZHUORUI 4.3-inch Xteink X4 Folio TPU Case also offers seven colors. These include Mint Green, Wine Red, White, Pink, Rock Black, Pine Green, and Dark Blue. While both provide variety, the X4 case includes unique shades like Mint Green and Wine Red, whereas the X3 case offers Sage Green and Clear. You can choose based on your preferred aesthetic.
Portability
Both cases are designed to be slim and portable for easy carrying. The BOZHUORUI 3.7-inch Xteink X3 Magnetic Case is ultra-thin and lightweight, making it perfect for travel or on-the-go use without adding bulk. The BOZHUORUI 4.3-inch Xteink X4 Folio TPU Case is also lightweight and slim, ensuring it won't weigh you down during commuting or everyday use. The X4 case weighs 1.76 ounces. Both options allow you to carry your eReader comfortably. You will not notice significant added weight with either choice, making both suitable for frequent travelers.
Which BOZHUORUI Case Fits Your Needs
Owners of the 3.7-inch Xteink X3
This case is custom-fitted exclusively for the 3.7-inch Xteink X3. It features strong magnets that snap the device securely into place. The faux leather exterior and microfiber interior protect against scratches. Its slim design adds minimal bulk, making it ideal for travel. You get precise alignment and reliable protection tailored to this specific smaller screen size.
Owners of the 4.3-inch Xteink X4
Designed for the 4.3-inch Xteink X4, this case offers shockproof protection with reinforced corners. The clear TPU back showcases your device's original design. An artificial leather front cover provides durability. Magnetic closure keeps the cover secure. Precise cutouts ensure easy access to ports and buttons. This slim, lightweight option safeguards your larger eReader from daily wear and drops.
Users wanting to show device color
If you want to display your eReader's look, choose the X4 case. It features a crystal-clear TPU back shell. This transparent design highlights unique customizations or the device's original finish. The front uses artificial leather for style. The mint green color adds a distinct touch. This combination lets you enjoy protection while keeping your device's aesthetic visible to others.
The products compared
BOZHUORUI 3.7-inch Xteink X3 Magnetic Case
Best for: Xteink X3 owners seeking slim magnetic protection
- Device Compatibility
- Xteink X3
- Compatible Screen Size
- 3.7"
- Material
- PU leather, microfiber
- Attachment Method
- Magnetic
- Color
- Pink
View on Amazon: BOZHUORUI 3.7-inch Xteink X3 Magnetic Case Affiliate link
This BOZHUORUI case is custom-fitted for the 3.7-inch Xteink X3 eReader. It uses strong internal magnets to snap the device securely into place. The exterior features faux leather, while the interior has a soft microfiber lining. This design protects against scratches and fingerprints. The slim profile adds minimal bulk, making it easy to carry for travel or on-the-go use.
Pros
- Strong magnetic attachment for secure fit
- Faux leather exterior with microfiber lining
- Slim and lightweight design
- Magnetic front cover closure
Cons
- Only compatible with the 3.7-inch Xteink X3
- Faux leather material may not feel like genuine leather
- No mention of water resistance
Good fit if
- You own a 3.7-inch Xteink X3 eReader
- You prefer a slim case that adds little bulk
- You want secure magnetic attachment
Skip if
- You have a 4.3-inch Xteink X4
- You need water-resistant protection
- You prefer a hard-shell case
Verdict: BOZHUORUI Magnetic Case for Xteink X3 is a practical choice for Xteink X3 owners who want a lightweight, slim case with secure magnetic attachment. It offers essential protection without adding significant bulk to your eReader.
BOZHUORUI 4.3" Xteink X4 Folio TPU Case
Best for: Displaying the Xteink X4 design
- Device Compatibility
- Xteink X4
- Compatible Screen Size
- 4.3"
- Material
- PU leather, TPU
- Features
- Shockproof, Magnetic Closure
- Dimensions
- 10 × 2 × 50 inches
- Weight
- 1.76 ounces
View on Amazon: BOZHUORUI 4.3" Xteink X4 Folio TPU Case Affiliate link
This BOZHUORUI case fits the 4.3-inch Xteink X4 eReader. It uses a clear TPU back and an artificial leather front. The mint green cover closes with a magnet. The design is slim and portable. It weighs 1.76 ounces. The transparent back shows your device. This case protects against daily wear. It suits users who want to see their eReader. It offers shockproof corners for drops.
Pros
- Clear TPU back showcases original design
- Magnetic closure keeps cover securely shut
- Reinforced corners absorb shocks
- Lightweight at 1.76 ounces
Cons
- Artificial leather front may show wear over time
- No mention of a stand or viewing angle feature
- TPU back can attract dust or fingerprints
Good fit if
- You want to display your Xteink X4's color
- You need lightweight protection for travel
- You prefer a secure magnetic closure
Skip if
- You require a built-in stand for hands-free reading
- You need a fully opaque cover to hide the device
- You want a case with a dedicated pen holder
Verdict: BOZHUORUI Xteink X4 Case provides clear protection for the 4.3-inch Xteink X4. It fits users who value visibility and a secure magnetic snap. It is a practical option for daily carry.
Specifications side by side
| Spec | BOZHUORUI 3.7-inch Xteink X3 Magnetic Case | BOZHUORUI 4.3" Xteink X4 Folio TPU Case |
|---|---|---|
| Device Compatibility | Xteink X3 | Xteink X4 |
| Compatible Screen Size | 3.7" | 4.3" |
| Material | PU leather, microfiber | PU leather, TPU |
| Attachment Method | Magnetic | not stated |
| Screen Size | 7" | 4.3" |
| Features | not stated | Shockproof, Magnetic Closure |
| Color | Pink | Mint Green |
| Dimensions | not stated | 10 × 2 × 50 inches |
| Weight | not stated | 1.76 ounces |
| Model | XT3-CXWK | XT4-TMBHK-2025 |
Frequently asked questions
Does the BOZHUORUI X3 case include a stand function?
The provided specifications for the BOZHUORUI 3.7-inch Xteink X3 Magnetic Case do not mention a built-in stand or folio-style folding mechanism. This item is described as a slim magnetic case designed for lightweight protection. You should assume it primarily offers snap-on security rather than hands-free viewing angles.
What material is the BOZHUORUI X4 case made from?
The BOZHUORUI 4.3-inch Xteink X4 Folio TPU Case is constructed from TPU material. This thermoplastic polyurethane offers flexibility and clear protection for your device. The case is available in Mint Green and is designed to showcase the Xteink X4 design while providing secure magnetic snap closure.
Is the BOZHUORUI X3 case compatible with the Xteink X4?
No, the BOZHUORUI 3.7-inch Xteink X3 Magnetic Case is custom-fitted exclusively for the 3.7-inch Xteink X3. It will not fit the larger 4.3-inch Xteink X4. You must select the specific case model that matches your eReader screen size to ensure proper fit and secure magnetic attachment.
What colors are available for the BOZHUORUI X3 case?
The BOZHUORUI 3.7-inch Xteink X3 Magnetic Case is listed in Pink. The model number for this specific color option is XT3-CXWK. This color choice provides a practical aesthetic for owners seeking slim magnetic protection for their smaller Xteink eReader without adding significant bulk.
How heavy is the BOZHUORUI X4 folio case?
The BOZHUORUI 4.3-inch Xteink X4 Folio TPU Case weighs 1.76 ounces. This lightweight design ensures it does not add significant weight to your daily carry. The compact dimensions and low weight make it a practical option for users who value portability and secure magnetic closure for their device.
Does the X4 case protect the screen of the Xteink X4?
Yes, the BOZHUORUI 4.3-inch Xteink X4 Folio TPU Case provides clear protection for the 4.3-inch Xteink X4 screen. The TPU material offers durability while maintaining visibility of the device design. It includes a secure magnetic snap to keep the screen safe during daily use and transport.
What is the model number for the BOZHUORUI X3 case?
The model number for the BOZHUORUI 3.7-inch Xteink X3 Magnetic Case is XT3-CXWK. This identifier corresponds to the Pink version of the case. Use this model number to verify compatibility with your specific Xteink X3 device before purchasing to ensure a proper and secure fit.
Does the BOZHUORUI X4 case have a magnetic closure?
Yes, the BOZHUORUI 4.3-inch Xteink X4 Folio TPU Case features a secure magnetic snap closure. This mechanism keeps the folio closed to protect your device while allowing easy access when needed. The magnetic attachment ensures the case stays securely shut during movement and daily carry.