Anker 313 vs 315 – Which One Powers Your Devices Better?

Anker has built a strong reputation in the charging market by delivering reliable, fast, and durable products. Among their popular line-up, the Anker 313 and Anker 315 chargers stand out for users who want efficient charging without spending too much.

Both options promise solid performance, yet their design, charging speed, and overall convenience set them apart. The Anker 313 focuses on a straightforward and compact approach, while the Anker 315 brings extra features and improved compatibility.

Many buyers often compare these two models because the differences may seem small at first glance, but those details matter for everyday use. A closer look reveals how each charger handles fast charging, build quality, portability, and device safety.

This comparison will guide you through the strengths of each model so that you can pick the right one for your needs without second-guessing your choice.

Anker 313 vs Anker 315

Chargers are often overlooked. Yet they decide how fast your phone, tablet, or laptop powers up. Anker offers two strong options in this space: Anker 313 (Ace, 45W) and Anker 315 (67W).

At first glance, both look similar. They are compact, portable, and promise fast charging. Still, the details make them quite different. Let’s break each one down in detail, then compare them side by side.

Anker 313 45W USB C Charger

 

Product Details

The Anker 313 is a compact USB-C charger built mainly for Samsung devices. It supports Super Fast Charging 2.0, which is Samsung’s advanced charging system.

With a 45W output, it has enough power for phones, tablets, and even some lighter laptops. It is built using GaN (Gallium Nitride) technology, which makes it smaller and more efficient than traditional silicon chargers.

The charger is about 30% smaller than standard 45W adapters. This makes it easier to carry in a pocket, bag, or travel kit.

Features

• 45W Power Output – Ideal for Samsung Galaxy S23 Ultra, tablets, and smaller laptops.

• Super Fast Charging 2.0 – Designed for Samsung phones. Charges a Galaxy S23 Ultra in under 60 minutes.

• Compact Foldable Plug – Saves space and prevents bulk in travel bags.

• GaN Technology – Improves energy use and reduces heat.

• 10 Safety Features – Includes short-circuit, voltage, and temperature protections.

• Universal Compatibility – Works with phones, tablets, earbuds, and some laptops.

What is the good?

The best part is speed for Samsung devices. If you own a Galaxy S23 Ultra or similar model, this charger unlocks its full charging potential. It is also small enough to carry daily. Safety systems give confidence during overnight or long charging sessions.

What is the bad?

The charger does not include the 5A cable needed for Samsung Super Fast Charging 2.0. Without this cable, charging speed is slower. At 45W, it cannot fully support heavy laptops like MacBook Pro 16-inch or gaming laptops.

Overall Opinion

The Anker 313 works best for users who mainly charge phones and tablets. It is perfect for Samsung owners. The GaN build makes it modern, small, and efficient. For larger devices, it may not be powerful enough.

Anker 67W USB C 315 Charger

 

Product Details

The Anker 315 is a step up in power. It delivers 67W charging, enough for laptops, tablets, and smartphones together.

It supports USB-C Power Delivery (PD) and comes with PIQ 3.0 technology, which ensures smart compatibility with different devices. Its design is also compact with a foldable plug.

Even with higher power, it remains portable. It also uses ActiveShield safety system, which checks temperature more than 500,000 times per night, ensuring safe charging.

Features

• 67W High-Speed Charging – Can charge a MacBook Pro 13″ (M2) to 50% in just 38 minutes.

• Wide Compatibility – Supports laptops, iPads, iPhones, Android phones, and even Nintendo Switch.

• ActiveShield Protection – Advanced system that monitors heat and adjusts power.

• Compact Foldable Design – Travel-friendly and easy to pack.

• Multi-Device Support – One charger for phone, tablet, and laptop.

What is the good?

The higher wattage is its biggest strength. It works well for laptops, including MacBooks, Dell XPS, and Microsoft Surface. It is still small and portable despite higher power. ActiveShield adds an extra layer of safety, which is useful for long charging sessions.

What is the bad?

It costs more than the Anker 313. For users who only charge phones, the extra power is not necessary. It is slightly bigger than the 313, though still compact.

Overall Opinion

The Anker 315 is the better choice for multi-device users. If you often carry a laptop, tablet, and phone, this charger covers all. Its 67W output makes it future-proof, even for newer laptops. For single-device phone users, it might feel like too much.

Detailed Comparison for Anker 313 vs 315

Both chargers belong to Anker’s compact, travel-friendly line. They share common qualities: small size, foldable plug, and multiple safety protections. But the key difference is power output and focus.

• Anker 313 is a 45W charger designed for Samsung phones and light devices. It shines with Super Fast Charging 2.0, making it ideal for Galaxy users.

• Anker 315 is a 67W charger built for laptops and multi-device setups. It supports more platforms and handles heavy devices better.

Another difference is in technology focus:

• The 313 uses GaN, which makes it smaller and energy-efficient.

• The 315 uses ActiveShield, which provides real-time thermal management.

If your main goal is fast phone charging, especially for Samsung, the 313 makes sense. If you want one charger for everything from MacBooks to Switch to phones the 315 is more practical.

FAQs

1. Can both chargers handle laptops?
Yes. The 313 can handle smaller laptops like MacBook Air, while the 315 supports heavier laptops like MacBook Pro.

2. Do these chargers come with cables?
No. You need to buy the cable separately. For Samsung Super Fast Charging 2.0 with the 313, a 5A cable is required.

3. Which charger is more portable?
Both are compact. The 313 is smaller, while the 315 is slightly larger but still travel-friendly.

4. Is 67W too much for phones?
No. The phone will only take the power it needs. The extra wattage is useful for laptops.

5. Which charger should I buy for long-term use?
If you plan to charge laptops, get the 315. If you only need phone charging, the 313 is enough.

Conclusion

The Anker 313 vs Anker 315 decision depends on your devices. The 313 is tailored for Samsung phone users, offering fast, safe charging in a very small body.

The 315 is better for multi-device users who need more power for laptops and tablets. Both are reliable, compact, and safe. But if your charging needs extend beyond a phone, the Anker 315 is the stronger all-round choice.