Which is better for charging an iPhone?

The Anker 3-in-1, because it has an MFi-certified Lightning connector. The Native Union is USB-C only, so it fits iPhone 15 and later but needs an adapter for older iPhones.

Can the Native Union charge a laptop and a phone at the same time?

Yes. It splits one USB-C connection into two and allocates up to 140W total, so a laptop and phone can charge together, though each gets less than the full wattage.

Which cable is longer?

The Native Union at 6.5 ft versus 3 ft for the Anker. The Native Union also has a sliding clip to shorten the cable at either end.

Is the Anker good for data transfer?

It is rated at 10 Gbps, which is fine for external drives and file transfers. The Native Union lists no data rate and is best treated as a charging cable.

Both use braided jackets. The Anker adds an 18-month warranty and heat-resistant, tangle-free claims; the Native Union states no warranty, so the Anker is the safer bet on paper.

Is the Native Union worth the extra over the Anker?

Only if you need two-device USB-C charging at up to 140W and a longer cable. If you still use Lightning or Micro USB, the Anker covers more devices for less.

Anker 3-in-1 USB-C to Lightning Cable vs Native Union Belt Cable 2-in-1

Buy the Anker 3-in-1 if you need Lightning charging for an iPhone or older iPad and want one cable that also handles Micro USB and USB-C. Buy the Native Union Belt Cable 2-in-1 if everything you carry is USB-C and you want to charge a laptop and a phone at once. The Anker is the cheaper, more versatile cable for mixed devices; the Native Union is the higher-power, longer USB-C-only option.

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