Anker 321 vs 621 – Which Should You Buy?
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Choosing the right portable charger depends on your power needs and how you use your devices throughout the day. The Anker 621 MagGo and the Anker 321 MagGo both offer compact magnetic charging solutions but serve slightly different types of users. The Anker 621 MagGo delivers a slimmer design with a built-in foldable kickstand for easy viewing, while the Anker 321 MagGo focuses on affordability and reliable power output. This comparison will highlight the key differences in design, performance, and features to help you choose the best MagSafe-compatible charger for your lifestyle.
Side By Side Comparison
| Feature | Anker 621 MagGo | Anker 321 MagGo |
|---|---|---|
| Battery Capacity | 5000 mAh for a full iPhone charge | 5000 mAh with slightly slower charging output |
| Charging Output | 7.5W wireless + 12W wired USB-C output | 7.5W wireless + 10W wired USB-C output |
| Kickstand | Built-in foldable kickstand for hands-free use | No kickstand |
| Design Thickness | Slimmer and more pocket-friendly | Slightly thicker but still compact |
| MagSafe Alignment | Stronger magnets for more secure attachment | Good magnetic hold but slightly weaker |
| Port Type | USB-C input and output | USB-C input and output |
| Color Options | Available in multiple colors including lavender, blue, and black | Limited color choices |
| Weight | Lightweight at about 0.31 lbs | Slightly heavier at about 0.33 lbs |
Detailed Feature Comparisons
Design and Build Quality: The Anker 621 MagGo features a sleek, curved design with a foldable kickstand that doubles as a phone stand, making it ideal for watching videos while charging. The Anker 321 MagGo is slightly bulkier but maintains a minimalist design that fits easily in a pocket or bag.
Battery Performance: Both chargers include a 5000 mAh battery, but the 621 MagGo’s power delivery feels slightly more efficient during real-world use, topping off an iPhone faster through its wired USB-C port. The 321 MagGo still provides enough juice for a full charge but at a slightly slower pace.
Wireless Charging: The Anker 621 MagGo offers the same 7.5W MagSafe-compatible wireless charging as the 321 MagGo, but its improved magnets create a more secure connection, reducing accidental detachment if the phone is jostled.
Portability: The 621 MagGo is noticeably slimmer, making it a better option for users who want minimal bulk in their pocket. The 321 MagGo’s slightly thicker design is still portable but less discreet when attached to a phone.
Kickstand Functionality: The built-in kickstand on the 621 MagGo is a practical addition for hands-free FaceTime calls or watching short videos. The 321 MagGo lacks a stand, so it is purely a charging device.
Build Materials: The 621 MagGo uses a soft-touch finish that resists fingerprints and feels premium in hand. The 321 MagGo uses a basic plastic shell that is durable but less refined in texture.
Color and Style Options: The 621 MagGo is available in more vibrant colors, appealing to users who like to personalize their accessories. The 321 MagGo has fewer color choices and is geared more toward users who prioritize function over style.
Weight and Handling: The 621 MagGo is slightly lighter, which makes a difference when it is magnetically attached during calls or gaming. The 321 MagGo’s additional weight might be felt over longer periods of use.
FAQ
Do both models support MagSafe?
Yes, both the Anker 621 MagGo and 321 MagGo are MagSafe-compatible and provide 7.5W wireless charging for iPhones with MagSafe support.
Which model charges faster?
The 621 MagGo charges slightly faster, especially when using the wired USB-C port, due to its higher 12W output compared to the 321 MagGo’s 10W output.
Are they safe to use with non-MagSafe phones?
Yes, both models can charge any Qi-enabled device wirelessly, but magnetic alignment will only work with MagSafe-equipped iPhones or cases.
Can I use the charger while it is recharging itself?
Yes, both models support pass-through charging so you can charge your phone and the power bank at the same time.
Which one is more travel-friendly?
The 621 MagGo is slimmer and lighter, making it slightly more travel-friendly for users who want less bulk when carrying it attached to their phone.
How many full charges can I expect for my phone?
Both offer about one full charge for most iPhone models, depending on battery size and usage during charging.
Do they come with a charging cable?
Yes, both models usually include a USB-C cable in the box, but you may need to provide your own wall adapter.
Is there any difference in magnetic strength?
Yes, the magnets on the 621 MagGo are slightly stronger, helping it stay in place more securely compared to the 321 MagGo.
Which one is better for watching videos while charging?
The 621 MagGo is better since it includes a foldable kickstand, allowing for a hands-free experience while keeping your phone at a comfortable viewing angle.