BOOX Tab X C 13.3" OPC1332R
The 13.3-inch E-Ink Kaleido 3 display pairs 300 ppi black-and-white sharpness with a 2.8 GHz Qualcomm Octa-Core CPU and 6GB RAM for responsive sketching and document navigation. An included InkSpire Stylus with 4096 pressure levels and a tunable warm/cold front light create a paper-like, eye-comfortable surface for detailed work. This tablet best serves digital artists and designers needing a large, color e-ink canvas for illustrations and annotations without LCD glare.
About This Tablet
Explore your creativity with the BOOX 13.3" Tab X C E-Ink Tablet. The 13.3" E-Ink Kaleido 3 display features 4,096 colors with a flat-cover lens. For black and white, the resolution is 3200 x 2400 (300 ppi) while color provides a resolution 1600 x 1200 (150 ppi). The Tab X C is powered by a Qualcomm Octa-Core CPU, combined with 6GB of RAM and 128GB of storage. Connect to the internet via Wi-Fi and use compatible peripherals and accessories wirelessly with Bluetooth 5.0. Use the included InkSpire Stylus for 4096 levels of pressure sensitivity. Android 13 is the installed operating system.
- 2.8 GHz Qualcomm Octa-Core CPU
- 6GB RAM | 128GB Storage
- 13.3" Color E-Ink Kaleido 3 Display
- Black & White: 3200 x 2400 (300 ppi)
The 30-Second Version
Buy this if your eyes literally can't handle a normal tablet and you need a dinner-tray-sized color e-ink screen. Everyone else should run toward an iPad and never look back.
Overview
The BOOX Tab X C is a unicorn for a very specific kind of person. You know who you are: you want a huge digital notebook that feels like paper, won't torch your retinas with blue light, and can finally show your color-coded diagrams without you guessing which gray is which. If that's you, this 13.3" E-Ink beast is basically the only game in town. But for everyone else? It's an expensive niche gadget that makes a lot of compromises you wouldn't accept on a $1,000 tablet.
Here's the one thing to know: that screen is the whole point, and it's glorious for black and white at 300 ppi. Switch to color, though, and you're looking at a muddy 150 ppi. That's fine for highlighting PDFs or sketching, but it'll make comic book text look soft. And with a grand total of zero stars from the few folks who've actually bought it, you're wading into uncharted territory.
Performance
What surprised me most is how this thing effortlessly handles massive PDFs and note-taking with barely any lag from the stylus. The octa-core chip is no slouch, sitting in the 83rd percentile among tablets, so swiping through documents feels fluid. Then you remember it's only packing 6GB of RAM. For a device that can cost over $1,100, that's just stingy. It won't choke on your daily workflow, but it does make me nervous about how it'll age, especially since there's almost no feedback from long-term owners to ease that worry.
Pros & Cons
Pros
- One of the best E-Ink screens we've seen, period 96th
- Huge 13.3" canvas that loves the included stylus 83th
- Color layer makes annotations and artwork pop (within e-ink limits) 82th
- Runs full Android 13, so you aren't locked into a toy OS 65th
Cons
- 6GB RAM at this price is a joke 1th
- Battery life is just average despite E-Ink's reputation
- Color resolution drops to a fuzzy 150 ppi
- Almost no one is buying or reviewing it, which is a red flag
The Word on the Street
Specifications
Full Specifications
Processor
| CPU | Qualcomm |
| Cores | 8 |
Memory & Storage
| RAM | 6 GB |
| Storage | 128 GB |
| Storage Type | UFS |
| Expandable | No |
Display
| Size | 13.3" |
| Resolution | 3200 |
| Panel | E-Paper |
Connectivity
| Bluetooth | Bluetooth 5.0 |
| USB-C | 1 |
| Cellular | No |
Features
| Stylus Support | Yes |
| Stylus Model | InkSpire Stylus |
Physical
| OS | Android 13 |
Value & Pricing
There's a $307 spread across vendors right now, so if you're dead set on this, don't pay a cent over $820. Even at that low end, though, it's a tough sell. You're paying a massive premium for screen real estate and color e-ink tech that's still in its awkward teenage phase. The 6GB of RAM and ho-hum battery make it feel overpriced compared to monochrome e-ink tablets half the cost.
vs Competition
Put this next to an iPad Pro M5, a Samsung Galaxy Tab S11 Ultra, or a Surface Pro, and the BOOX looks like a specialized tool from another planet. Those slabs have retina-searing OLEDs, desktop-class processors, and can edit 4K video. The BOOX does exactly one thing better: let you stare at text and scribble for hours without eye fatigue. If you need a general-purpose tablet, stop reading and go get an iPad. If your eyes demand e-ink but you don't need color, the grayscale BOOX Tab X (or even a reMarkable) will save you a pile of cash with a sharper reading experience.
| Spec | BOOX Tab X C 13.3" OPC1332R | Apple iPad Pro M5 | Xiaomi Pad 7 Pro 24091RPADG | Samsung Galaxy Tab S11 Ultra SM-X930NZAAXAR | Lenovo Idea Tab Pro Idea Tab Pro | Microsoft Surface Pro EP2-20077 |
|---|---|---|---|---|---|---|
| CPU | Qualcomm | Apple M5 | 3 GHz | MediaTek Dimensity 9400+ | MediaTek Dimensity 8300 Processor (3.35 GHz ) | 5 GHz intel_core_ultra_7 |
| RAM (GB) | 6 | 16 | 12 | 12 | 8 | 32 |
| Storage (GB) | 128 | 1000 | 512 | 256 | 128 | 1024 |
| Screen | 13.3" 3200x2400 | 13" 2752x2064 | 11.2" 3200x2136 | 14.6" 2960x1848 | 12.7" 2944x1840 | 13" 2880x1920 |
| OS | Android 13 | Apple iPadOS | Android 14 HyperOS | Android 16 | Android 14 | Windows 11 |
| Stylus | true | true | true | true | true | true |
| Cellular | false | true | false | false | true | false |
| Battery (Wh) | - | 39 | - | - | - | 47 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Cpu | Gpu | Ram | Screen | Battery | Feature | Storage | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| BOOX Tab X C 13.3" OPC1332R | 83.3 | 82.2 | 51.9 | 96.4 | 59.4 | 40.2 | 65.1 | 63.7 | 0.8 |
| Apple iPad Pro M5 Compare | 96.4 | 95.3 | 88.4 | 99.9 | 98.4 | 96.8 | 97.5 | 98.4 | 97.9 |
| Xiaomi Pad 7 Pro 24091RPADG Compare | 97.4 | 96.4 | 81.4 | 98.6 | 86 | 65.9 | 89.8 | 79 | 87.4 |
| Samsung Galaxy Tab S11 Ultra SM-X930NZAAXAR Compare | 97.4 | 96.4 | 81.4 | 95.9 | 93.2 | 86.6 | 73.9 | 63.7 | 97.9 |
| Lenovo Idea Tab Pro Idea Tab Pro Compare | 83.3 | 82.2 | 77.7 | 91.9 | 91.1 | 99.7 | 65.1 | 96.4 | 97.9 |
| Microsoft Surface Pro EP2-20077 Compare | 74.5 | 93.2 | 97.4 | 98.2 | 99 | 84.2 | 98.3 | 93.7 | 50.8 |
Common Questions
Q: Can I use this as my primary tablet for web browsing and Netflix?
Nope. The e-ink refresh rate will make anything animated look like a slideshow. This is for reading, writing, and static images only. Grab an iPad for streaming.
Q: Is the 6GB of RAM a problem?
It's not a problem today for note-taking and PDFs, but it's a bummer for longevity. At this price, you'd expect 8GB or more. Heavy multitaskers might feel the pinch in a couple of years.
Q: How's the battery life?
Fine, but nothing to write home about. The 5500mAh cell and color e-ink tech mean you'll charge it more often than a monochrome e-reader. Expect a few days of heavy use, not weeks.
Who Should Skip This
If you're looking for a general entertainment tablet or something to replace a laptop, this isn't it. Go get an iPad Pro or a Galaxy Tab S11 Ultra instead. They'll blow this out of the water for anything involving video, gaming, or serious multitasking.
Verdict
The Tab X C is a brilliant, lonely giant that makes sense for maybe 2% of tablet shoppers. If you're a researcher, an artist who sketches in color, or someone who annotates color-coded PDFs all day, it's a productivity dream with a screen that's easier on the eyes than anything Apple or Samsung make. For everyone else, that 0-star customer rating and the list of compromises are a blaring car alarm. I'd only recommend it if you fully understand what you're trading away, and you find it for that $820 deal.