What's happened
A round of tests across three wireless charging stands shows ESR’s stand with active cooling keeps phones cooler under use, while Mophie’s 4‑in‑1 stand argues for heat management through design. Independent reviews compare heat, speed and practicality across Qi2.2 and 25W charging setups.
What's behind the headline?
Key takeaways
- ESR’s stand with active cooling delivers cooler temperatures on test devices than the others surveyed, suggesting heat management is a differentiator in 25W wireless charging.
- Mophie’s 4‑in‑1 charger emphasizes heat management through its base‑design and a passive cooling approach, appealing to users seeking quiet operation.
- Brand comparisons show a range of speeds and features, underscoring that the best choice hinges on device ecosystem (Apple vs Android) and portability needs.
What this means for readers
- If you value cooler charging and quiet operation, a stand with built‑in cooling is worth prioritising.
- For travelers, foldable or compact designs that still offer multiple device charging may be decisive.
- Watch for announced updates or new Qi2.2/25W standards that could shift rankings as hardware improves.
How we got here
The growing market for wireless charging includes multi‑device stands and Qi2.2/MagSafe standards. Reviews across multiple outlets test heat management, charging speed and device compatibility to guide buyers.
Our analysis
ZDNet reviews have tested Mophie, Ugreen and ESR stands, highlighting heat management and charging speeds. Quotes include: 'The ESR kept both phones cooler' and 'this charger is silent' from the Mophie review. Independent testing notes the Pixel 10 and iPhone Air reach different max watts in real use.
Go deeper
- Which wireless charger are you considering for your Apple or Android devices?
- Do you need a stand that charges multiple devices at once or a compact travel option?
- Are you willing to trade speed for cooler operation and quiet charging?