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Head-to-head · Best Gan Wall Chargers

120W 4-in-1 GaN USB-C Charger with Retractable Cables vs INIU Mini USB C Charger

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

INIU Mini USB C Charger comes out ahead by a clear margin (3.8 vs 4.3). The gap is mostly about budget-conscious users needing space-saving charging — read the strengths below before deciding.

120W 4-in-1 GaN USB-C Charger with Retractable Cables
Ranked #6 in Best Gan Wall Chargers
120W 4-in-1 GaN USB-C Charger with Retractable Cables
3 sourcesall derived$32.95as of Jul 31

The Betrusami 120W USB-C charger runs GaN internals at 92% efficiency for fast charging. Dual retractable cables and a foldable plug keep it portable. Newegg reviewers pointed to broad compatibility across devices including MacBooks, iPads, and Samsung Galaxy phones. There aren't yet customer reviews to validate that, and detailed warranty information comes only from the seller.

Strengths
  • — Features 120W fast charging with 92% energy conversion using GaN technology
  • — Includes dual retractable cables (USB-C and Lightning) up to 27.56 inches long
  • — Compact foldable plug design makes it travel-friendly and space-saving
Watch-outs
  • — No owner reviews yet, so the charging claims are unverified
  • — Limited warranty detail from the seller — coverage terms are unclear before purchase
$32.95 · Check Price on AmazonFull review →
INIU Mini USB C Charger
Higher ratedRanked #4 in Best Gan Wall Chargers
INIU Mini USB C Charger
3 sourcesall derived$10.99as of Jul 31

The INIU 30W Mini USB C Charger uses GaN IV technology and carries ETL certification for fast, safe charging. Reviewers liked how little outlet space it takes while still charging two devices at once. Two 5ft cables come in the box, and it works with the iPhone 17, iPad Air, and other USB-C devices. Some users noticed warmth during use, which is normal but can slow charging when temperatures are already high. Travelers and anyone short on outlet space will like it; if you need maximum speed from both ports at the same time, it isn't the one.

Strengths
  • — 30W fast charging output with dual USB-C and USB-A ports for simultaneous device charging
  • — ETL-certified safety with GaN IV technology that keeps temperature 50°F below 170°F during charging
  • — Compact 1.5 x 1.2 x 1.9 in footprint that saves outlet space and allows adjacent port use
Watch-outs
  • — Charger gets warm during use, which is normal but may trigger protection mechanisms in high-temperature environments
  • — When both ports are used simultaneously, total output is shared and charging speed per device is reduced
$10.99 · Check Price on AmazonFull review →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

120W 4-in-1 GaN USB-C Charger with Retractable Cables

The Betrusami 120W charger offers the highest wattage and built-in retractable cables, but it lacks customer reviews and detailed warranty information, unlike the Anker models which provide proven reliability and brand support. While it's more feature-rich in terms of cable inclusion, it's less tested in real-world usage compared to the Anker Prime 100W charger, which has established performance and safety standards.

INIU Mini USB C Charger

The INIU 30W charger is more compact and includes cables out of the box, but it delivers significantly less power compared to the 67W and 100W Anker models. While it's suitable for smaller devices and travelers, it doesn't match the power efficiency or portability of the Anker Prime 100W charger, which offers better performance for demanding devices.

Specs side-by-side

Spec120W 4-in-1 GaN USB-C Charger with Retractable CablesINIU Mini USB C Charger
Total Wattage120 Watts30W
Port Count41 x USB-C + 1 x USB-A
TechnologyGaN IVGaN IV
Input Voltage240 Volt—
Max Power Per Port65W30W
Weight—2.2 oz
Dimensions—1.5 x 1.2 x 1.9 in
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