Compare Action Camera 720p Dimensions to GoPro Hero 5 Easily

Comparing 720p action camera dimensions to the GoPro Hero 5 reveals key size and design differences that impact portability and mounting versatility. The Hero 5’s compact 41.1 x 59 x 30 mm frame often outperforms bulkier 720p models, offering a sleeker profile without sacrificing durability or performance. This makes it a top choice for adventurers seeking lightweight, high-quality footage.

Key Takeaways

• Compare sizes directly: Measure both cameras to assess portability and mounting ease.
• Check resolution impact: 720p may offer smaller file sizes than Hero 5’s 4K.
• Evaluate weight differences: Lighter 720p cams suit long-duration activities better.
• Assess build durability: Hero 5 has rugged design; verify 720p cam’s protection.
• Review battery life: Smaller 720p cams may have shorter usage times.
• Confirm accessory compatibility: Hero 5 shares mounts with newer GoPro models.
• Prioritize needs: Choose based on size, quality, and feature trade-offs.

Why Size Matters When Comparing 720p Action Cameras to the GoPro Hero 5

Let’s be honest: when you’re shopping for an action camera, the specs can get overwhelming fast. You’ve got megapixels, frame rates, stabilization, battery life, and—wait, what are the actual dimensions? That’s where things get personal. Whether you’re strapping a camera to a helmet, mounting it on a surfboard, or tucking it into a backpack pocket, size really does matter. And if you’re comparing a budget-friendly 720p action camera to the iconic GoPro Hero 5, the physical dimensions can be the deciding factor.

I remember my first action camera hunt. I wanted something small enough to fit on my mountain bike handlebar without looking like I was hauling a brick. I ended up with a no-name 720p camera because it was “cheap” and “small.” Fast forward three rides—and three crashes—later, I realized that while it fit the space, it didn’t survive the impact. The GoPro Hero 5, on the other hand, was sturdier, but was it worth the extra bulk? That’s the kind of real-world dilemma we’re tackling here. This post will walk you through a detailed compare action camera 720p dimensions to GoPro Hero 5, so you can make a smart, informed choice based on size, usability, and your lifestyle.

Physical Dimensions: Breaking Down the Numbers

GoPro Hero 5 Dimensions and Build

The GoPro Hero 5 measures 62 x 44.6 x 33 mm (2.44 x 1.76 x 1.3 inches) without the housing. That’s a compact footprint, but not exactly tiny. What sets it apart is its rugged, waterproof design (up to 10 meters) without needing an external case. The body is made of durable polycarbonate with rubberized grips, giving it a solid feel in hand. The lens protrudes slightly, which helps with field-of-view but adds to the overall profile.

One thing I love about the Hero 5 is its balanced weight distribution. At 118 grams, it doesn’t feel top-heavy when mounted. The side-loading battery compartment and top-mounted power button are intuitive—once you get used to them. The screen is small (2 inches), but it’s crisp and responsive, which helps when framing shots on the go.

Typical 720p Action Camera Dimensions

Most budget 720p action cameras (think brands like AKASO, Campark, or Apeman) fall into a similar size range: 59–65 x 40–45 x 28–35 mm. On paper, they’re almost identical to the Hero 5. But here’s the catch: many of these cameras require a separate waterproof housing (usually sold separately or included in a bundle), which can add 10–15 mm to the overall thickness. That might not sound like much, but when you’re trying to fit it into a tight helmet mount or a slim bike frame, it makes a difference.

For example, the AKASO EK7000 (a popular 720p/1080p model) is 59 x 41 x 25 mm without housing—slimmer than the Hero 5. But with its included waterproof case, it balloons to about 80 x 60 x 45 mm. That’s a 50% increase in volume. Suddenly, that “small” camera isn’t so small anymore.

Size Comparison: Real-World Implications

• Mounting Flexibility: The Hero 5’s built-in waterproofing means you can use it with minimal accessories. No bulky case = easier to fit into tight spaces (e.g., under a skateboard truck or behind a car mirror).
• Pocketability: A 720p camera without housing might slip into a jacket pocket. With housing? You’re looking at a chunky rectangle that’s better suited for a backpack.
• Weight and Balance: The Hero 5’s 118g feels stable on a helmet. Some 720p cams are lighter (90–100g), but without the same build quality, they can feel flimsy or topple forward.

Pro tip: If you’re comparing dimensions, always check if the waterproof housing is included. A camera that’s “small” without it might not be practical for outdoor use.

Design and Ergonomics: How Size Affects Usability

Button Layout and Accessibility

The GoPro Hero 5 has a simple, two-button interface: a top shutter button and a side power/mode button. The buttons are large, tactile, and easy to press with gloves on. The screen is centered, so you’re not fumbling around to see your framing. This design works well because the camera is small enough to be operated one-handed.

In contrast, many 720p action cameras have four to six tiny buttons clustered on the side or top. They’re often recessed to prevent accidental presses, which is great in theory—but not when you’re wearing ski gloves or riding a bumpy trail. I once missed a perfect downhill shot because I couldn’t press the “record” button fast enough. Lesson learned: button placement matters more than you think.

Screen Size and Viewing Experience

The Hero 5’s 2-inch screen isn’t huge, but it’s high-resolution and responsive. You can see it clearly in direct sunlight (with a bit of squinting), and the touch interface makes menu navigation easy. For a 720p camera, this screen is overkill—but for usability, it’s a win.

Most 720p cams have 1.5- to 2-inch screens, but they’re often lower-resolution and slower to respond. Some use resistive touchscreens (like old smartphones), which require more pressure to register taps. If you’re trying to adjust settings mid-ride, this lag can be frustrating.

Lens and Field of View (FOV)

Size isn’t just about the camera body—it’s also about the lens. The Hero 5 has a wide 120° FOV with minimal barrel distortion. The lens is slightly recessed, which protects it from scratches and impacts. The 720p cameras I’ve tested often have 140–170° FOV, which sounds great for immersive shots, but the wider the lens, the more distortion you get. Plus, the lens on cheaper models is usually flush with the body, making it prone to scratches.

Example: I used a 170° FOV 720p camera for a mountain biking trip. The footage looked “squished” at the edges, and the lens got scratched from a close call with a tree. The Hero 5’s tighter FOV felt more natural, and the lens stayed pristine.

Mounting and Compatibility: Does Size Affect Attachment?

Standard Mounts and Adapters

Both the GoPro Hero 5 and most 720p action cameras use the GoPro-style mounting system—a two-pronged base that clicks into a variety of mounts (helmet, chest, handlebar, etc.). This is great because it means you can mix and match accessories. But here’s the catch: the Hero 5’s built-in mount is flush with the body, so it sits snugly on any compatible base. Many 720p cams have a removable mounting bracket that adds height and wobble.

I once used a 720p camera with a detachable mount on a kayak. The extra height made it catch wind, and the footage was shaky. Swapping to a Hero 5 (with its integrated mount) solved the problem instantly. Size and design work together here: a low-profile camera = more stable footage.

Third-Party Mounts and Custom Setups

If you’re into DIY or niche sports (e.g., drone racing, RC cars), you might use custom mounts. The Hero 5’s dimensions make it easier to 3D-print a tight-fitting bracket. For 720p cams, you’ll often need to account for the housing’s bulk, which limits your options. Some users even cut or modify housings to fit—a risky move that can void warranties.

Tip: Before buying a 720p camera, check if the brand offers “naked” mounting options (i.e., using the camera without housing). Some do, but many don’t.

Weight Distribution and Vibration

A camera’s size affects how it handles vibration. The Hero 5’s compact, dense build absorbs shocks better. A lighter 720p cam (especially with a plastic housing) can amplify vibrations from a bike or car engine. This isn’t just about image quality—it’s about durability. A camera that vibrates too much is more likely to loosen from its mount or suffer internal damage.

Performance vs. Size: Is a Smaller Camera Always Better?

Video Quality and Sensor Size

Here’s the elephant in the room: a smaller camera doesn’t mean worse performance—but it often does. The GoPro Hero 5 uses a 1/2.3-inch sensor with good low-light performance and minimal noise. Many 720p cams use smaller sensors (1/3-inch or less), which struggle in dim lighting. Even if a 720p camera has a high frame rate (e.g., 60fps), the footage can look grainy or washed out.

I tested a 720p camera at dusk. The Hero 5’s 1080p footage was clear and usable. The 720p cam’s video was so dark, I couldn’t see my subject’s face. Size isn’t the only factor here, but it correlates with sensor quality.

Battery Life and Heat Management

Smaller cameras have smaller batteries. The Hero 5’s 1220mAh battery lasts about 1.5–2 hours in 1080p mode. Most 720p cams use 900–1100mAh batteries, which drain faster due to inefficient processors. Also, cramming electronics into a tiny space can cause overheating. I’ve had 720p cameras shut down mid-recording in hot weather. The Hero 5, with its slightly larger body, dissipates heat better.

Durability and Build Quality

The Hero 5 is waterproof, dustproof, and shock-resistant out of the box. A 720p camera might be water-resistant with housing, but the housing itself can crack or leak. Plus, cheaper cameras often use flimsy plastics that crack on impact. I’ve seen a 720p cam shatter after a 2-foot drop onto concrete. The Hero 5 survived a 5-foot fall onto asphalt.

Bottom line: A smaller camera isn’t always tougher. The Hero 5’s size allows for better materials and engineering.

Making the Right Choice: When to Choose 720p vs. GoPro Hero 5

Best Use Cases for 720p Action Cameras

• Casual Use: If you’re recording short clips for social media or family trips, a 720p camera is fine. It’s cheaper and lighter for occasional use.
• Backup Camera: Need a second angle for your GoPro? A 720p cam is a budget-friendly backup.
• Tight Budget: If you’re spending under $50, 720p is your only option.

When to Invest in the GoPro Hero 5

• Professional or Frequent Use: The Hero 5’s build, stabilization, and 4K/1080p options are worth the price for serious creators.
• Harsh Environments: If you’re into extreme sports (skiing, surfing, rock climbing), the Hero 5’s durability is a must.
• Future-Proofing: The Hero 5 supports firmware updates and has a robust accessory ecosystem.

Practical Tips for Buyers

• Measure Your Mount: Use calipers or a ruler to check if the camera (with housing) fits your preferred mount.
• Test Before You Buy: If possible, hold the camera in your hand. Does it feel balanced? Can you press buttons easily?
• Check Accessory Compatibility: Ensure your favorite mounts, cases, and batteries are available.

Data Table: Quick Dimension Comparison

Model	Dimensions (mm)	Weight (g)	Waterproof (No Housing)	Battery Life (1080p)
GoPro Hero 5	62 x 44.6 x 33	118	Yes (10m)	~1.5–2 hours
AKASO EK7000 (720p)	59 x 41 x 25 (w/ housing: 80 x 60 x 45)	98 (w/ housing: 180)	No (needs housing)	~1 hour
Campark ACT74 (720p)	62 x 43 x 29 (w/ housing: 78 x 58 x 40)	105 (w/ housing: 175)	No (needs housing)	~50 minutes
Apeman A79 (720p)	60 x 42 x 26 (w/ housing: 79 x 59 x 44)	100 (w/ housing: 170)	No (needs housing)	~55 minutes

Final Thoughts: Size Isn’t Everything—But It Matters

When you compare action camera 720p dimensions to GoPro Hero 5, the differences might seem minor on paper. But in real life, they add up. The Hero 5’s slightly larger size pays off in durability, usability, and performance. It’s not just about fitting into a pocket—it’s about surviving the ride, staying mounted, and capturing great footage.

That said, 720p cameras have their place. They’re affordable, lightweight, and good enough for casual use. If you’re on a tight budget or need a secondary camera, they’re a solid choice. Just be aware of the trade-offs: bulkier housing, shorter battery life, and less reliable build quality.

At the end of the day, the best camera is the one you’ll actually use. If a smaller 720p cam makes you more likely to take it on adventures, go for it. But if you want a tool that can handle anything—and look good doing it—the GoPro Hero 5’s dimensions are part of what makes it a legend. Size matters, but so does how you use it.

Frequently Asked Questions

What are the dimensions of a 720p action camera compared to the GoPro Hero 5?

A typical 720p action camera measures around 59 x 41 x 30 mm, while the GoPro Hero 5 Black is slightly larger at 62 x 44.6 x 33 mm. The Hero 5 offers a more robust build, but the size difference is minimal for most users.

Is the GoPro Hero 5 significantly bigger than standard 720p action cameras?

Not significantly—the GoPro Hero 5 is only about 5-10% larger in each dimension than budget 720p models. This slight increase provides better durability and a more premium feel without sacrificing portability.

How do the action camera 720p dimensions affect mounting compatibility with GoPro Hero 5?

Due to similar sizes, most mounts designed for 720p action cameras will fit the GoPro Hero 5, though Hero 5-specific mounts offer a more secure fit. Always check mount specs to ensure compatibility with both form factors.

Does the GoPro Hero 5’s size make it harder to use in tight spaces than compact 720p cams?

The GoPro Hero 5’s marginally larger frame may limit access in very tight spaces, but its modular design (like removable frames) helps mitigate this. For most scenarios, the difference is negligible.

Are 720p action cameras lighter than the GoPro Hero 5?

Yes, most 720p action cameras weigh 10–20g less than the Hero 5’s 118g. However, the Hero 5’s added weight comes from its rugged housing and advanced features, which justify the difference for many users.

Can I use a GoPro Hero 5 housing with a 720p action camera of similar dimensions?

It’s not recommended—while the external dimensions may align, internal fittings and lens alignment differ. Using mismatched housings could risk damage or poor performance. Stick to housings designed for your specific camera.