Your smart display is watching. That's not paranoia — it's a product feature. The Echo Show has a front-facing camera for video calls. The Nest Hub listens for "Hey Google" around the clock. These devices are designed to be always-on, always-aware, and always sending data to the cloud. For a lot of people, that's the whole point. For a growing number of others, it's exactly why they're looking for something different.
A pixel display like the Pixoo-64 takes a completely different approach: no camera, no microphone, no wake word, no cloud subscription. It shows you what you want — clocks, weather, pixel art, social media counters — without watching or listening in return. If you've been thinking about adding a display to your desk, your kid's room, or your streaming background, the privacy trade-off is worth understanding before you buy.
What a Pixel Display Actually Is
A pixel art display is an LED grid — in the Pixoo-64's case, a 64×64 panel that connects to your phone over dual-band WiFi and Bluetooth. You control everything through the Divoom app: custom pixel art, animations, clock faces, weather widgets, even a live social media follower counter. The display itself doesn't run an operating system, doesn't process voice commands, and doesn't connect to a cloud assistant.
That last part is what separates it from a smart screen. An Echo Show runs Alexa. A Nest Hub runs Google Assistant. Both are built to listen for a wake word, process your voice in the cloud, and respond. The Pixoo-64 doesn't do any of that — by design. It's a display, not a listening device. If the idea of putting a screen on your desk that doesn't also put a microphone on your desk appeals to you, this is the category to look at.
No Camera, No Microphone, No Eavesdropping
Here's what the major smart screens have that a pixel display doesn't:
The Echo Show line — from the Echo Show 5 all the way up to the 15-inch wall-mount model — includes a front-facing camera and a multi-microphone array. The camera handles video calls and Drop-In features. The microphones listen for "Alexa" at all times, then stream your voice to Amazon's servers for processing. This Mozilla privacy audit breaks down exactly what data Amazon collects through Echo devices, including voice snippets reviewed by human contractors and advertising identifiers tied to your voice profile.
Google took a different path with the Nest Hub 2nd Gen. They deliberately left the camera out — a design choice that signals even Google understood the discomfort people feel about cameras in private spaces like bedrooms. But the Nest Hub still has a microphone array for Google Assistant, and your voice queries still go through Google's cloud. It also includes a Soli radar sensor for sleep tracking, which tracks motion (not images, but still motion data sent to Google servers).
People are acting on these concerns. In online communities, users share stories of unplugging their Echo devices entirely after learning what data gets collected. The r/dumbphones community — dedicated to simpler, less invasive technology — keeps growing. A pixel display sits on the opposite end of that spectrum: it gives you visual information without asking for anything in return. No wake word. No voice processing. No face detection. No data sent to a cloud server to train a voice model.
If you've been looking into how to lock down a smart speaker, you already know the options are limited: mute the mic (which still leaves the hardware in your room), disable features one by one, or unplug it. A pixel display skips that whole problem.
Pixoo-64 vs Echo Show vs Nest Hub
Here's how the three options stack up on the features that matter most for privacy. For details on how we evaluate products, see our How We Test page.
| Feature |
Pixoo-64 Privacy-first pixel display 
|
Echo Show Voice-first smart screen |
Nest Hub (2nd Gen) Google Assistant hub |
|---|---|---|---|
| Camera | ✗ None | ✓ Front-facing (model-dependent) | ✗ None (deliberate design choice) |
| Microphone | ✗ None | ✓ Always-listening array | ✓ Always-listening array |
| Voice Assistant | ✗ None | ✓ Alexa | ✓ Google Assistant |
| Cloud Processing | ✗ None | ✓ Amazon cloud (voice data) | ✓ Google cloud (voice data) |
| Subscription Required | ✗ Free app, no account needed | Amazon account required | Google account required |
| Display Type | 64×64 LED pixel grid | LCD touchscreen (5"–15.6") | 7" LCD touchscreen |
| Video Calls | ✗ No | ✓ Yes | ✗ No (no camera) |
| Local API | ✓ Community-developed | ✗ Amazon ecosystem only | ✗ Google ecosystem only |
| Best For | Privacy-first display, pixel art, desk aesthetic | Voice control, video calls, smart home | Google ecosystem, sleep tracking |
The table makes the trade-off pretty clear. If you're counting sensors, the Pixoo-64 has zero. Both smart screens have at least a microphone, and the Echo Show adds a camera on top of that. The Nest Hub sits in the middle — no camera (a deliberate choice by Google), but still always-listening for voice commands.
What's less obvious from a spec sheet is what happens after setup. An Echo Show needs your Amazon account, your WiFi password, and permission to stream audio to the cloud. A Nest Hub needs your Google account and the same permissions. The Pixoo-64 needs a Bluetooth connection to pair with the Divoom app on your phone, and that's it. There's no account to create, no voice data to hand over, no cloud service to trust with your bedroom conversations.
When a Smart Screen Still Makes Sense
Let's be straightforward: there are things a pixel display simply can't do. It won't answer "what's the weather like tomorrow" in a spoken voice. It won't let you video-call your parents from the kitchen counter. It won't turn off your living room lights when you say "bedtime mode." If any of those are on your must-have list, a smart screen is the right tool.
Smart screens have earned their place in a lot of homes. The voice assistant is genuinely useful for timers, quick lookups, and hands-free control when your hands are full. Video calls on an Echo Show are a real convenience, especially for families who want a dedicated screen for staying in touch. And smart home control — lights, thermostat, locks — is where the always-listening microphone actually pays off.
The smart display market is evolving fast, and the next generation of devices will likely blur these lines even further. But for now, the choice comes down to a simple question about what you want your display to do — and what you don't want it to know about you.
Pick Your Display Based on What It Watches Back
Here's the short version. If you already know what matters most to you, this is the only section you need:
Choose a pixel display like the Pixoo-64 if:
- Privacy is your top priority — no camera, no mic, no cloud voice processing
- You want visual information: clocks, weather, pixel art, social media counters
- You're setting up a desk, streaming background, bedroom, or kid's room where a camera doesn't belong
- You don't need a voice assistant and prefer to control things from your phone
Choose a smart screen like Echo Show or Nest Hub if:
- You need a voice assistant for hands-free control, timers, or smart home commands
- Video calls are important to you (Echo Show only — Nest Hub has no camera)
- You're already deep in the Amazon or Google ecosystem and want a dedicated hub
- You're comfortable with always-listening microphones and cloud data processing
There's no wrong answer here — just different priorities. The Pixoo-64 gives you a display that stays on your side of the relationship. You tell it what to show. It doesn't ask for anything back. If that sounds like the right deal for your space, take a closer look at the Pixoo-64.
Frequently Asked Questions
Do pixel displays have cameras?
No. Pixel art displays like the Pixoo-64 have no camera and no microphone. They're LED grids designed to show visual content — clocks, art, widgets — without any audio or video sensors. There's nothing to record, nothing to stream, and nothing to hack.
Can a pixel display be used as a smart display?
Yes, with a caveat. A pixel display can show time, weather, social media counters, stock tickers, and custom pixel art — all the visual information a smart screen shows. What it can't do is respond to voice commands, make video calls, or control smart home devices by voice. If those features aren't on your priority list, a pixel display covers the rest.
Is the Divoom app required to use the Pixoo-64?
You'll use the Divoom app for initial setup and for creating custom pixel art content. The app runs on your phone and connects to the display over Bluetooth and WiFi. It doesn't require an account, and it doesn't send voice data to any cloud server — because there's no microphone sending data in the first place.
Can someone hack a pixel display's camera?
There's no camera to hack. That's the whole point. A pixel display like the Pixoo-64 has zero audio and video sensors, so there's no webcam cover to buy, no mute button to press, and no privacy shutter to slide. The hardware itself is the privacy feature.
Your Desk Display Doesn't Need to Watch You Back
The conversation around display privacy has mostly been about phone screens — who can see your notifications, whether someone's reading your messages over your shoulder. But the bigger privacy question is sitting on your desk, your nightstand, or your kitchen counter: a device with a camera and a microphone that's designed to be always-on.
Pixel displays flip that equation. You get the visual information you want — a clock face that changes with the time of day, a live follower count while you stream, custom art that matches your mood — without any sensors pointed back at you. For the setup builders, the streamers, the parents putting a screen in a kid's room, and anyone who just wants their display to be a display, the Pixoo-64 is worth a serious look. If you want to explore setup details and connectivity options, the product manual page covers everything.
