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Head-to-head · Best Gan Wall Chargers

Anker 100W Ultra-Compact 3-Port GaN USB-C Charger 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

Anker 100W Ultra-Compact 3-Port GaN USB-C Charger comes out ahead by a narrow margin (4.5 vs 4.3). The gap is mostly about users wanting visual feedback on charging status — read the strengths below before deciding.

Anker 100W Ultra-Compact 3-Port GaN USB-C Charger
Higher ratedRanked #2 in Best Gan Wall Chargers
Anker 100W Ultra-Compact 3-Port GaN USB-C Charger
3 sourcesall derived$45.99as of Jul 1

Anker's 100W 3-port charger squeezes GaN internals into an ultra-compact body and charges several devices quickly. Reviewers pointed to the smart display, which reports charging status in real time, and noted the charger scales down for low-power devices. ActiveShield 4.0 checks temperature frequently. Users did report brief interruptions when devices switch, and the display has to be rotated by hand. It suits anyone who wants portable, high-performance charging with visual feedback.

Strengths
  • — Delivers up to 100W maximum output with advanced GaN technology for fast charging
  • — Features a smart display that shows live power, voltage, and temperature readings
  • — Compact and travel-friendly design with foldable plug and 30% smaller frame
Watch-outs
  • — Charging may briefly stop when connecting a new device due to power redistribution
  • — Display rotation requires manual adjustment with multiple presses
$45.99 · Check Price on AmazonFull review →
INIU Mini USB C Charger
Ranked #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

Anker 100W Ultra-Compact 3-Port GaN USB-C Charger

The Anker Phone Charger with ActiveShield 4.0 offers the smart display feature and ultra-compact design, but it's more expensive and less powerful than the Anker Prime 100W model. While it provides real-time charging feedback, the Prime model delivers higher wattage and better performance for laptops, making it more suitable for users needing maximum charging power.

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

SpecAnker 100W Ultra-Compact 3-Port GaN USB-C ChargerINIU Mini USB C Charger
Total Wattage100W Max30W
Port CountUSB-C 2, USB-A 11 x USB-C + 1 x USB-A
TechnologyGaNGaN IV
Weight7.47 oz2.2 oz
Dimensions2.72 x 2.17 x 1.34 in1.5 x 1.2 x 1.9 in
Input Voltage100-240V~, 50 / 60Hz, 2.3A Max—
Max Power Per PortUSB-C1: 100W, USB-C2: 100W, USB-A1: 33W30W
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