Today, I've run some speedtests to find out how much time a 28,46GB (28 456 004 930 bytes) video needs to be transferred between my iPhone 14 Pro Max (running iOS 16.0.1) and 2021 16" MBP (on MacOS 12.6) using
1, USB
2, AirDrop.
I also wanted to know the following:
1, whether routing thru my Satechi USB-C Multiport V2, which, at the same time, 1, also drives my 4k monitor and 2, delivers power has any consequences on speed
2, whether it's worth disconnecting an external Wi-Fi connection on the MBP and just use cabled Ethernet instead
The figures:
USB:
direct connection (with Apple's own USB-C cable), left side: 13:40
Thru the Satechi: same 13:40
That is, no speed hit caused by the Satechi - good news, no need to have separate cabling.
AirDrop:
1, with an active WiFi connection on the 16": 09:36
2, with NO active WiFi connection on the 16":
ran two tests in this case: 08:12 and 08:02; both quite a bit smaller than the "active WiFi connection" case.
3, finally, also sending the same file from the iP14PM to another receiver (an iPhone11): 18:54 - roughly double of the single-transfer figure (but NO more!)
However, a bit of draback: during these AirDrop operations (which took around 44 minutes, with only very short pauses in between), the temperature of the phone increased from around 23C to 34C.
All in all,
1, AirDrop turned out to be, in the best case (when the 16" didn't have an active WiFi connection, only two Bluetooth ones to my Magic Mouse and Apple BT Keyboard (the one with the two AA's)), around 820/486seconds = 1,69 times faster than thru USB. It's indeed faster - but in no way as fast as some think
2, to get the best transfer speed via AirDrop, do disconnect from your current WiFi access point / whatever on your notebook and use Ethernet instead
3, if you're afraid of your phone warming up, do NOT use AirDrop
1, USB
2, AirDrop.
I also wanted to know the following:
1, whether routing thru my Satechi USB-C Multiport V2, which, at the same time, 1, also drives my 4k monitor and 2, delivers power has any consequences on speed
2, whether it's worth disconnecting an external Wi-Fi connection on the MBP and just use cabled Ethernet instead
The figures:
USB:
direct connection (with Apple's own USB-C cable), left side: 13:40
Thru the Satechi: same 13:40
That is, no speed hit caused by the Satechi - good news, no need to have separate cabling.
AirDrop:
1, with an active WiFi connection on the 16": 09:36
2, with NO active WiFi connection on the 16":
ran two tests in this case: 08:12 and 08:02; both quite a bit smaller than the "active WiFi connection" case.
3, finally, also sending the same file from the iP14PM to another receiver (an iPhone11): 18:54 - roughly double of the single-transfer figure (but NO more!)
However, a bit of draback: during these AirDrop operations (which took around 44 minutes, with only very short pauses in between), the temperature of the phone increased from around 23C to 34C.
All in all,
1, AirDrop turned out to be, in the best case (when the 16" didn't have an active WiFi connection, only two Bluetooth ones to my Magic Mouse and Apple BT Keyboard (the one with the two AA's)), around 820/486seconds = 1,69 times faster than thru USB. It's indeed faster - but in no way as fast as some think
2, to get the best transfer speed via AirDrop, do disconnect from your current WiFi access point / whatever on your notebook and use Ethernet instead
3, if you're afraid of your phone warming up, do NOT use AirDrop