BOOX Note Air6 C 10.3" or BOOX Note Air 5 C? Which BOOX Model to Buy
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When you compare the boox note air6 c 10 3 vs note air 5 c, you find two similar 10.3-inch color e-ink tablets. Both models offer 6GB of RAM and 64GB of storage. They share the same Kaleido 3 display technology. The main difference lies in their internal hardware and connectivity options. The Note Air6 C includes a specific processor and Bluetooth 6.0. The Note Air 5 C lists basic specs without detailing the chip or wireless version. You need to look at the exact components to decide.
Key differences
| Aspect | BOOX Note Air 5 C 10.3" Color Tablet | BOOX Note Air6 C 10.3" Color Tablet |
|---|---|---|
| Processor | Not listed | Qualcomm 6690 + BSR GPU |
| Connectivity | Not listed | Wi-Fi + BT 6.0 |
| Operating System | Not listed | Android 16 |
| Front Light | Not listed | CTM (Warm and Cold) |
| Weight | 15.2 ounces | 15.5 ounces |
Which one should you choose?
Choose BOOX Note Air 5 C 10.3" Color Tablet if
- You prefer a slightly lighter device at 15.2 ounces.
- You do not require specific details about the processor or Bluetooth version in your comparison.
- You are satisfied with the standard 6GB RAM and 64GB storage without needing advanced connectivity specs.
Choose BOOX Note Air6 C 10.3" Color Tablet if
- You want the specific Qualcomm 6690 processor and BSR GPU.
- You need Bluetooth 6.0 connectivity for modern wireless accessories.
- You require Android 16 and a front light with warm and cold color temperature adjustment.
Verdict: Choose the Note Air6 C if you need the specific Qualcomm processor, Bluetooth 6.0, and Android 16 features. Pick the Note Air 5 C if you prioritize a slightly lighter weight and do not need the detailed hardware specifications listed for the Air6 C. Both devices provide the same core 10.3-inch color e-ink experience with identical RAM and storage.
BOOX Note Air6 C vs Air 5 C
connectivity
Bluetooth version is a key differentiator for wireless peripherals. The BOOX Note Air6 C 10.3" Color Tablet supports Bluetooth 6.0. This newer standard typically offers improved energy efficiency and more stable connections for accessories. The BOOX Note Air 5 C 10.3" Color Tablet lists Wi-Fi support but does not specify the Bluetooth version in its published specifications. If you rely on specific Bluetooth features or newer accessory compatibility, the Air6 C provides a clear technical advantage. You should check your peripheral requirements against this spec.
processor
Processing power affects how quickly the device handles tasks. The BOOX Note Air6 C 10.3" Color Tablet features a Qualcomm 6690 processor with a BSR GPU. This specific chip configuration is detailed in the product data. The BOOX Note Air 5 C 10.3" Color Tablet does not list its processor model or GPU details in the provided specifications. Without this information, you cannot directly compare the computational capabilities. The Air6 C offers more transparency regarding its internal hardware performance for your evaluation.
biometrics
Security features can enhance daily usability. The BOOX Note Air6 C 10.3" Color Tablet includes a power button with fingerprint recognition. This allows for quick and secure device unlocking. The BOOX Note Air 5 C 10.3" Color Tablet does not mention fingerprint support in its features list. If you prioritize fast, secure access to your tablet, the Air6 C provides this specific hardware capability. You should verify if your workflow benefits from biometric authentication when choosing between these models.
display resolution
Both tablets use the same Kaleido 3 color e-ink technology. This results in identical screen characteristics for both devices. The BOOX Note Air6 C 10.3" Color Tablet specifies a black and white resolution of 2480 x 1860 pixels, or 300 ppi. It also lists a color resolution of 1240 x 930 pixels, or 150 ppi. The BOOX Note Air 5 C 10.3" Color Tablet shares this display type but does not explicitly list these resolution numbers in the provided data. Since they share the same panel technology, the visual experience is effectively a tie.
dimensions
Physical size impacts portability. The BOOX Note Air6 C 10.3" Color Tablet measures 8.9 inches in length and 7.6 inches in width. It weighs approximately 15.5 ounces. The BOOX Note Air 5 C 10.3" Color Tablet lists a length of 3.54 inches and a width of 6 inches. These dimensions appear inconsistent for a 10.3-inch screen device, suggesting a data entry error in the source material. However, based strictly on the provided numbers, the Air5 C appears smaller. The Air6 C dimensions align better with standard 10.3-inch tablet sizes.
Choose Your BOOX Tablet Model
Users needing fingerprint security and BT 6.0
The BOOX Note Air6 C includes a power button with fingerprint recognition, adding a layer of physical security for your data. It also supports Bluetooth 6.0 for more stable wireless connections. If you value enhanced security protocols and the latest connectivity standards, this model provides the necessary hardware features for secure access and peripheral pairing.
Readers wanting warm and cold light control
The BOOX Note Air6 C features front light with CTM, allowing you to adjust between warm and cold tones. This spec helps reduce eye strain during different lighting conditions. The BOOX Note Air 5 C does not list this specific lighting control in its data. If you prefer customizable screen warmth for comfortable reading, the Air6 C is the better choice.
Buyers prioritizing dual speakers and microphone
The BOOX Note Air6 C comes with built-in dual speakers and a microphone, enabling audio playback and voice input capabilities. The BOOX Note Air 5 C data does not mention these audio components. If you need to listen to audiobooks or use voice commands without external accessories, the Air6 C offers these integrated audio features for a more versatile experience.
Users needing microSD card expansion
The BOOX Note Air6 C includes a microSD card slot, allowing you to expand storage beyond the 64GB base capacity. The BOOX Note Air 5 C data does not list this expansion option. If you plan to store large libraries of documents or media, the ability to add a memory card makes the Air6 C more flexible for your long-term storage needs.
The products compared
BOOX Note Air 5 C 10.3" Color Tablet
Best for: reading color documents and notes
- Screen Size
- 10.3"
- Storage Capacity
- 64G
- Display Type
- Kaleido 3
- RAM
- 6G
- Dimensions
- 3.54 × 6 × 0.2 inches
- Weight
- 15.2 ounces
View on Amazon: BOOX Note Air 5 C 10.3" Color Tablet Affiliate link
The BOOX Note Air 5 C is a 10.3-inch color e-paper tablet featuring Kaleido 3 display technology. It includes 6GB of RAM and 64GB of storage for note-taking and reading. The device weighs 15.2 ounces. This model suits you if you want a large color screen for documents. It is designed for static content viewing rather than high-speed video or gaming.
Pros
- 10.3-inch Kaleido 3 color display
- 6GB RAM for multitasking
- 64GB internal storage capacity
- Portable 15.2-ounce weight
Cons
- Inherently slower refresh rate than LCD screens
- Screen appears darker or grayer than traditional displays
- Not optimized for animation-heavy app interfaces
Good fit if
- You need a large color screen for reading documents
- You prefer e-ink technology for eye comfort
- You primarily view static content like PDFs
Skip if
- You require high-speed video playback
- You expect LCD-level brightness and color vibrancy
- You need rapid screen refresh for gaming
Verdict: BOOX Note Air 5 C 10.3" Color E Ink is a solid choice for readers who prioritize screen comfort and color accuracy in documents over speed. It fits users who accept e-ink limitations for better eye strain reduction.
BOOX Note Air6 C 10.3" Color Tablet
Best for: color document viewing and app use
- Screen Size
- 10.3"
- Storage Capacity
- 64GB
- Display Type
- Kaleido 3
- Processor
- Qualcomm 6690 + BSR GPU
- Connectivity
- Wi-Fi + BT 6.0
- RAM
- 6GB
View on Amazon: BOOX Note Air6 C 10.3" Color Tablet Affiliate link
The BOOX Note Air6 C is a 10.3-inch color e-paper tablet running Android 16. It features a 6GB RAM and 64GB storage configuration powered by a Qualcomm 6690 processor. The display uses Kaleido 3 technology for color rendering. You get Wi-Fi and Bluetooth 6.0 connectivity, along with a 3,700mAh battery. This device suits readers who want app support and color graphics without a large footprint.
Pros
- 10.3-inch Kaleido 3 color display
- 6GB RAM for multitasking
- Android 16 OS supports third-party apps
- Bluetooth 6.0 connectivity
- Built-in dual speakers
Cons
- Color resolution is limited to 150 ppi
- 64GB internal storage may fill quickly
- 440g weight is noticeable for long holds
Good fit if
- You need color for charts or comics
- You want to install Android apps
- You prefer a 10.3-inch screen size
Skip if
- You require high-resolution color text
- You need more than 64GB storage
- You want a lighter device under 400g
Verdict: BOOX Note Air6 C 10.3" E Ink is a capable color e-reader for users who prioritize app flexibility and a mid-size screen. It fits those who do not mind a moderate weight for better portability.
Specifications side by side
| Spec | BOOX Note Air 5 C 10.3" Color Tablet | BOOX Note Air6 C 10.3" Color Tablet |
|---|---|---|
| Screen Size | 10.3" | 10.3" |
| Storage Capacity | 64G | 64GB |
| Display Type | Kaleido 3 | Kaleido 3 |
| Processor | not stated | Qualcomm 6690 + BSR GPU |
| Connectivity | not stated | Wi-Fi + BT 6.0 |
| RAM | 6G | 6GB |
| Stylus Compatibility | not stated | BOOX stylus with magnetic type |
| Storage | not stated | 64GB |
| Dimensions | 3.54 × 6 × 0.2 inches | 8.9 × 7.6 × 0.23 inches |
| Weight | 15.2 ounces | 15.5 ounces |
| Model | 10.3 cun 5C-01 | not stated |
| Size | not stated | 10.3" |
Frequently asked questions
Is the BOOX Note Air6 C heavier than the Note Air 5 C?
Yes, the BOOX Note Air6 C is slightly heavier. It weighs 15.5 ounces, while the Note Air 5 C weighs 15.2 ounces. The difference is minimal at 0.3 ounces. Both devices remain portable for daily use. You will not notice a significant change in carrying comfort between the two models.
Do both tablets have the same screen size?
Yes, both tablets feature a 10.3-inch display. The BOOX Note Air 5 C and the Note Air6 C share this exact screen dimension. This consistent size ensures that your reading experience and document layout remain familiar. You can switch between devices without adjusting to a different screen area.
Which model is thinner?
The BOOX Note Air 5 C is thinner. It measures 0.2 inches in height. The Note Air6 C measures 0.23 inches thick. The difference is 0.03 inches. This makes the Air 5 C marginally more compact in profile. The distinction is small but measurable if you compare them side by side.
Are the widths of the two devices different?
Yes, the widths differ significantly. The Note Air6 C is 7.6 inches wide. The Note Air 5 C is 6 inches wide. This suggests different aspect ratios or body designs. You should check the physical dimensions carefully. The wider device may feel broader in your hands during extended reading sessions.
Does the Note Air 5 C have fingerprint security?
The provided data does not mention fingerprint security for the Note Air 5 C. It lists the model as 10.3 cun 5C-01 with specific weight and size specs. You should verify security features in the official manual. The data only confirms screen size and physical dimensions for this model.
Is the Note Air6 C suitable for app use?
Yes, the BOOX Note Air6 C is best for color document viewing and app use. It offers 64GB of storage to support applications. The device is designed for users who need flexibility with software. You can install and run various apps on this tablet without immediate storage concerns.

