3 ms·
No, because newer iPhones are larger and have physically larger and heavier batteries that help them store more energy. iPhone 11 has a density of 250 wh/kg an
by whatever1 5y ago
No, because newer iPhones are larger and have physically larger and heavier batteries that help them store more energy. iPhone 11 has a density of 250 wh/kg and the iPhone 4 was around 200 wh/kg.
That is again not even close to 300% increase
I am looking at apples documentation. Not sure where you folks are coming up with your imaginary numbers.
https://web.archive.org/web/20191007202842/https://www.apple.com/legal/more-resources/docs/apple-product-information-sheet.pdf https://web.archive.org/web/20191007202842/https://www.apple....
- bronson 5y agoYou're comparing less than ten years. Here's what I see, 2009-2019: iPhone 3g: 4.5 Wh / 0.0335 kg = 134 Wh/kg iPhone 11: 11.91 Wh / 0.047 kg = 253 Wh/kg For a 1.9X improvement. Agreed, consumers aren't seeing 3X. But they should be seeing better than 20%.
- whatever1 5y agoNot sure where you found the data for 3g and whether they follow the same methodology as apple (the report shows up to iphone 4 which was introduced in 2010), but even if I assume that they are correct, what you are proposing is even more far-fetched. That in 2010 something dramatic happened in the battery technology world and they doubled in density overnight. Hint: No they did not.