eufy Floodlight Camera E340 vs S330: Which Floodlight Cam Is Best?

Choosing the right floodlight camera can feel like a trade-off between brightness, smart features, and storage. Two of eufy's most popular options are the eufy Floodlight Camera E340 and the eufyCam S330 (also known as eufyCam 3). Both promise reliable home security, but they cater to slightly different needs. In this comparison, we’ll break down their key differences, including camera specs, lighting, storage, and smart home integration, to help you decide which floodlight cam is best for your property.

The eufy Floodlight Camera E340 is a dedicated floodlight with a built-in camera, designed to illuminate and monitor entry points. The eufyCam S330, on the other hand, is a versatile security camera that can be paired with a separate floodlight accessory. We'll look at what each offers out of the box and how they perform in real-world scenarios.

Design and Installation: Floodlight vs. Camera Plus Accessory

The eufy Floodlight Camera E340 is an all-in-one unit that replaces your existing outdoor light fixture. It mounts directly to a standard junction box and includes a powerful floodlight, making installation straightforward if you have existing wiring. The eufyCam S330, however, is a standalone camera that you can place anywhere, but to get floodlight functionality, you'll need to pair it with a separate eufy floodlight or smart light. This flexibility is great if you already have outdoor lighting or want to position the camera independently of the light source.

If you prefer a clean, integrated look and want to minimize installation steps, the E340 is the simpler choice. If you want to reposition the camera independently or already have floodlights, the S330 offers more versatility. Both are weatherproof, but the E340's design specifically blends into your exterior, while the S330's sleek bullet shape is more noticeable.

• E340: All-in-one floodlight and camera, wired installation.
• S330: Standalone camera, requires separate floodlight for lighting.

Camera Specs and Video Quality: 4K vs 4K

Both the eufy Floodlight Camera E340 and the eufyCam S330 offer 4K resolution, so you get crisp, detailed footage that can clearly capture faces and license plates. However, there are differences in field of view and zoom capabilities. The E340 features a 360° pan-and-tilt mechanism, letting you remotely adjust the camera to cover a wider area. The S330 has a fixed wide-angle lens, but it also supports motion tracking, so it can follow movement within its field of view.

In terms of night vision, both cameras perform well, with the E340's floodlight providing color night vision when triggered. The S330 relies on its built-in spotlight and Starlight sensor for color night vision in low light. If you need to actively patrol a large yard, the E340's pan-and-tilt is a distinct advantage. If you prefer a fixed view with reliable motion tracking, the S330 does the job.

• E340: Pan-and-tilt 360° coverage, 4K resolution.
• S330: Fixed wide-angle, motion tracking, 4K resolution.

Storage and Smart Home Integration

Storage is a major differentiator. The eufy Floodlight Camera E340 supports local storage via a microSD card (up to 128GB) and also works with the eufy HomeBase S1 for expanded storage and AI processing. The eufyCam S330 is designed to work with the eufy HomeBase 3, which offers up to 16TB of storage (with optional hard drive). This makes the S330 a better choice if you want to store weeks of footage without subscription fees.

Both cameras work with Amazon Alexa and Google Assistant, allowing voice control and live viewing on smart displays. However, the E340’s pan-and-tilt feature is more useful with voice commands like 'pan left' or 'tilt down.' The S330 integrates seamlessly with eufy's ecosystem, especially if you already own a HomeBase 3. If you're building a comprehensive security system, the S330's compatibility with eufy's range of sensors and cameras is a plus.

• E340: microSD card support, works with HomeBase S1 (optional).
• S330: Requires HomeBase 3, supports up to 16TB storage.

Price and Value: Which One Fits Your Budget?

Price is often the deciding factor. The eufy Floodlight Camera E340 is generally more affordable upfront because it's a single unit. The eufyCam S330, on the other hand, is priced higher, and you may need to purchase a separate floodlight accessory if you want that functionality, increasing the total cost. However, the S330's ability to store more footage locally without a subscription can save money over time.

If you're on a budget and need a floodlight camera that's easy to install, the E340 offers excellent value. If you prioritize long-term storage and already have outdoor lighting, the S330 might be worth the investment. Consider your current setup and future needs when evaluating which floodlight cam offers the best value for your home.

• E340: Lower initial cost, all-in-one solution.
• S330: Higher cost, but expandable storage and ecosystem integration.

Both the eufy Floodlight Camera E340 and the eufyCam S330 are top-tier security cameras with 4K video and reliable motion detection. The E340 stands out with its pan-and-tilt design and integrated floodlight, making it ideal for large yards and easy installation. The S330 excels in storage capacity and flexibility, especially if you're building a whole-home security system with a HomeBase 3. Assess your priorities: if you want an all-in-one floodlight cam with active tracking, choose the E340; if you need extensive local storage and have existing lighting, the S330 is the way to go. Either way, you're getting a dependable eufy security solution.