[Video] Xiamo Mi 10 Ultra - 120W ladetest

[Gjest Slettet-404071]

Lader 0-100 prosent på 24 minutt.

[LMH1]

vell og bra de har fått til 120 watt ladning men vil ikke si det er størst problem ulefone power 5 har vesentlig større batteritid og størst problemet syns jeg med mobiler er pris og lite lagringsplass, man må på toppmodellene å få over 256 GB lagring og ytelsene er vel ikke veldig mye mye bedre en xiomi mix 5g regner jeg med. Synd med 5g støtte er så dårlig er vel bare 6 mobiler omtrent som har full støtte for 5g på telenor eller telia.

Et annet problem er også kabelen da særlig billige orginal kabeler vil ryke.

MCDODO 90 Degree Fast Charging Cable Lightning Micro USB Type C Reversible Cable

Litt spent om slike kabler klarer raskere en quick charge 4 størst sansynlig ikke. Siden 20 volt og 2.5 amp bare gir 45 watt.

Endret 10. september 2020 av LMH1

[MariusJS]

Den følger jo ikke USB C spec hvor maks er 100w, også litt merkelig å ha en USB A kontakt i enden ved laderen?

[LMH1]

Announced late last month, Quick Charge 5 is the latest version of Qualcomm’s fast charging technology for mobile devices. Qualcomm boasts that it is the first commercially viable fast charging platform for smartphones that supports over 100W charging power. Quick Charge 5’s charge negotiation protocol is based on the existing USB Power Delivery Programmable Power Supply (USB PD-PPS) standard, and Qualcomm’s new SMB1396 and SMB1398 PMICs support 2S battery systems (dual cell batteries connected in series.) This allows for doubling the voltage for the same current, thereby doubling the charging speed. A device with 4,500mAh in total battery capacity, for example, can charge from 0 to 50% in just five minutes (a 1.5 C-rate). If you’re wondering how Quick Charge 5 affects the longevity of a battery, Qualcomm says that the new technology uses Qualcomm’s Battery Saver algorithm and the new Qualcomm Smart Identification of Adapter Capabilities technology to support “unparalleled efficiency.”In a blog post published on Weibo, Xiaomi further details the 120W fast charging technology in the Mi 10 Ultra. Xiaomi says the Mi 10 Ultra can be charged to 100% in just 23 minutes. They achieved this by converting two high-voltage currents of 20V/3A into two low-voltage currents of 10V/6A and then converting that to 10V/12A which is finally split among both 2,250mAh batteries connected in series. In collaboration with Qualcomm, Xiaomi says they achieved 98.5% conversion efficiency with this charging system.