WALLY Duo 32W vs WALLY SubNano 30W: Which Compact Wall Charger Is Best for You?

When you're on the go, a reliable wall charger is essential. Nimble offers two popular compact options: the WALLY Duo 32W and the WALLY SubNano 30W. Both are designed to be portable and efficient, but they cater to different needs. In this comparison, we'll break down their features, performance, and ideal use cases to help you decide which one is right for you.

Whether you're a frequent traveler, a busy professional, or just someone who hates tangled cords, choosing the right charger can make a big difference. Let's dive into the details of these two sustainable chargers.

Design and Portability

Both the WALLY Duo 32W and the WALLY SubNano 30W are built with portability in mind. The WALLY Duo 32W features a compact, foldable plug design that slips easily into a pocket or small bag. It has a dual-port layout, allowing you to charge two devices simultaneously. The WALLY SubNano 30W, on the other hand, is even smaller, with a single USB-C port and a non-foldable plug, making it ultra-lightweight and perfect for minimalists.

When it comes to build quality, both chargers are made from sustainable materials, reflecting Nimble's commitment to eco-friendly tech. The Duo 32W has a slightly larger footprint due to its dual ports, but it still fits comfortably in most travel cases. If you prioritize having a spare port for a friend or a second device, the Duo 32W is the way to go.

• WALLY Duo 32W: dual USB-C ports, foldable plug, compact but slightly larger.
• WALLY SubNano 30W: single USB-C port, non-foldable, ultra-compact and lightweight.

Charging Speed and Performance

The WALLY Duo 32W delivers a total output of 32W, with each port capable of delivering up to 20W when used alone. This means you can fast-charge a smartphone and a pair of earbuds simultaneously without sacrificing speed. The WALLY SubNano 30W offers a maximum output of 30W, which is more than enough to fast-charge most smartphones, tablets, and even some laptops.

In real-world usage, the difference between 30W and 32W is minimal. Both chargers support Power Delivery (PD) and PPS, ensuring compatibility with a wide range of devices. If you often charge multiple devices at once, the Duo 32W's dual ports provide more flexibility. For single-device charging, the SubNano 30W is equally capable and slightly more compact.

• Both support USB-C PD and PPS for fast charging.
• Duo 32W: 20W per port when used alone; SubNano 30W: 30W max single port.

Compatibility and Use Cases

The WALLY Duo 32W is ideal for travelers who need to charge a phone and a tablet or a phone and wireless earbuds at the same time. Its dual ports make it a versatile companion for hotel rooms, airports, or coffee shops. The WALLY SubNano 30W, with its single port, is perfect for those who prefer a minimalist setup and typically charge one device at a time, such as a smartphone or a portable charger like the CHAMP Lite Portable Charger.

Both chargers are compatible with popular devices like iPhones, Android phones, and USB-C laptops. If you're using a device that requires higher wattage, such as a 13-inch MacBook Air, the 30W output of the SubNano is sufficient for top-up charging, while the Duo 32W can handle it as well, though not at full speed when both ports are in use.

Price and Value

Pricing is a key factor for many buyers. Generally, the WALLY SubNano 30W is more affordable due to its single-port design, making it an excellent budget-friendly option. The WALLY Duo 32W, while slightly more expensive, offers the convenience of dual ports, which can be a worthwhile investment if you often find yourself sharing outlets or charging multiple devices.

Considering sustainability, both chargers are made from recycled materials and come with a warranty, adding long-term value. If you're looking to minimize your e-waste footprint, choosing a durable, repairable charger is a smart move.

Which One Should You Choose?

The decision ultimately comes down to your charging habits. If you frequently need to charge two devices simultaneously or want the flexibility of a spare port, the WALLY Duo 32W is the better choice. Its foldable plug and dual ports make it a practical travel companion. On the other hand, if you prefer a minimalist, ultra-compact charger for single-device use, the WALLY SubNano 30W is a fantastic option that won't weigh you down.

Both chargers deliver reliable performance and are backed by Nimble's commitment to sustainability. Consider your typical daily routine and pack the charger that fits your lifestyle best.

• Choose the WALLY Duo 32W for dual-device charging and foldable convenience.
• Choose the WALLY SubNano 30W for ultimate portability and simplicity.

In the battle of compact wall chargers, both the WALLY Duo 32W and WALLY SubNano 30W have their strengths. If you need the versatility of two ports, the WALLY Duo 32W is a solid investment. If you prefer a tiny, no-fuss charger, the WALLY SubNano 30W won't disappoint. Explore both options and pick the one that best fits your charging needs.