Google Replaces Its USB-C Headphone Adapter With a More Expensive Version (theverge.com)
Google is now selling an updated headphone adapter that's supposed to be more responsive and drain less of your phone's battery. But these minor improvements come at a cost. The new dongle costs $12, whereas the old dongle sold for just $9. "That also means Google's headphone adapter now costs more than Apple's equivalent adapter for the iPhone," The Verge notes. From the report: Physically, though, the dongle is nearly identical to the USB-C to 3.5mm adapter that Google has been selling since last October: this new version is just a hair smaller in almost every dimension. Google says the new dongle will connect to your phone ever so slightly faster, and, more importantly, it's supposed to draw less power, translating to 38 percent more playback time. Android Police first spotted the update.
Bummer
The high-end Snapdragon processors come with a very good DAC built in. Probably better quality than these cheap dongles and also capable of higher output power.
You can even use USB-C Audio Accessory mode to route analog audio through the C jack, meaning cheaper $1 adapters, but Google is one of the last holdouts in supporting this.
Why force people to buy two DACs, Google?
If I get modded down as a troll, so be it, but I feel it needs to be said.
Not everything that shows up on The Verge needs to be a headline on Slashdot. Especially an article tries to make a $3 markup on a headphone adapter sound like an assault on consumers.
Let me know when you find an article analyzing the circuitry of these headphone adapters and explains exactly how modifying something as simple as a headphone adapter can extend battery life by 38%.
The new dongle costs $12, whereas the old dongle sold for just $9. "That also means Google's headphone adapter now costs more than Apple's equivalent adapter for the iPhone," The Verge notes.
Damn .... It'll be interesting to hear the Apple haters rationalise this.
That they keep coming up with all of these variants of USB connectors, requiring us to keep a drawer full of cords and dongles of one sort or another.
Can I offer a wild-ass guess that increasing buffer space on the DAC chip can allow the phone to extend the time between wakeups and thereby spend more time sleeping, extending battery life?
The original adaptor seems like it must be super poorly designed if a new version can reduce draw by 38%!! That seems like an insane gap. Seems like the original adaptor must have also gotten quite hot with that kind of extra draw?
Even if it's slightly more expensive I don't see where a dollar or two would make much of a difference, you're only going to be buying one or two adaptors at most (and many people need 0 if they just stick to bluetooth headsets).
That's exactly what I was thinking!
The averageQualcomm based Android Phone has a battery with about the capacity of 3-4 old-Sokol "D" cell flashlight batteries!
I wonder if Google was worried about BURN lawsuits from the melting insulation on that old headphone adapter!!!!
Google is now selling an updated headphone adapter that's supposed to be more responsive and drain less of your phone's battery.
A standard 3.5mm headphone jack is *really* responsive and doesn't use *any* battery power. Just sayin' ...
And for those vendors crowing about better water-proofing w/o this jack, my Kyocera Hydro VIBE from 2014 has a standard headphone jack and is "Certified waterproof for IPX5, and IPX7. Immersible for up to 30 minutes in up to 3.28 feet (1 meter)."
It must have been something you assimilated. . . .
An single alkaline D cell has over 18W/hr of energy, That's at least a 4600mAh 3.85V cellphone battery. The Pixel 2 has a 2700mAh battery.
The "talk time" rating is about 16 hours, that's while running an active 3G session for voice. That's about 600mW average power consumption.
That's not a whole lot of power and I assume playing MP3's is much less power than a voice call. Apparently the 3G performance of the Pixel 2 is not very good.
It's also not just the dongle consuming power. It's the USB host inside the phone as well. If the new chip in the new dongle is better at USB power management, that means less power consumed by the phone while it's in use. It probably has a more efficient amplifier too.
The averageQualcomm based Android Phone has a battery with about the capacity of 3-4 old-Sokol "D" cell flashlight batteries!
A single D cell alkaline battery has a capacity of 10000 - 20000 mAh depending on power draw. Assuming 10000 mAh, that's 15Wh of power.
The Google Pixel 2 has a 2700mAh, 3.85V battery, or 10.4Wh of power.
Even the old carbon-zinc D cells had around 8000mAh of capacity, or around 12Wh of power
So a single D cell battery has a higher capacity than a typical android battery.
https://en.wikipedia.org/wiki/...
Of course it is an assault on consumers!
Mostly, I would imagine, because it is not an Apple product, and that is the Verge.
A headline like 'Google released improved USB-C headphone adapter, with small price increase' would be WAY too much to ask for.
After all, Google is evil (true), Apple is not evil (ummm...).
A D-Battery is 1.5V @ 2000 - 2500mAH. A Cell battery is 5V @ 3000 - 4400 mAH.
OOps that's a AA battery, A D-Cell is probably 3-4 times that much... Still 1.5V though.
While you call them the same they aren't the same. The D cell is a battery, the phone "battery" is actually an accumulator or secondary battery.
One kind is one use, the second is designed for repeated charging and a longer lifetime.
If wanting to make skewed comparisons why not use aluminum-air batteries for comparison? Much higher capacity, still one use.
or we could show some courage and include the old 3.5mm connector again.
If that means the phone gets slightly thicker, they are more than welcome to add more battery capacity.
L'Idiot
Wouldn't that increase latency?
A cell battery is 3.6v... Not 5v
Enjoy science fiction? "Turing Evolved" - AI, Mecha, Androids and rail-gun battles. What more could you want?
But how does it compare with the battery drain for running a pair of traditional headphones through a 1/8" (3.5mm) jack?
The S9+ has a 13.48Wh battery.
Alkaline D-cell capacity varies of course, but is typically 18-27Wh depending on brand, current draw, etc.
A modern rechargeable NiMH clocks in around 12-15Wh
So no. At best your phone comes short of a SINGLE Alkaline (old-skool) D-cell battery and ties a single, modern NiMH. At least check your facts before ranting on...
You can get rich if you own a politician, but you have to be rich to buy one in the first place.
If you're going to try and technical, at least read what's being replied to...which was "old school" flashlight batteries.
But fine...take a modern NiMH D-cell which is 12-15Wh. That still puts a single D-cell on-par with what's in a phone.
You can get rich if you own a politician, but you have to be rich to buy one in the first place.
If only there was some sort of adapter, a "jack" if you will, that could be built into the phone itself. You could make it a single standard that practically all audio devices could use. I wonder how much technology will need to advance before such a novel idea is possible ...
The S9+ has a 13.48Wh battery.
Alkaline D-cell capacity varies of course, but is typically 18-27Wh depending on brand, current draw, etc.
A modern rechargeable NiMH clocks in around 12-15Wh
So no. At best your phone comes short of a SINGLE Alkaline (old-skool) D-cell battery and ties a single, modern NiMH. At least check your facts before ranting on...
While I sincerely apologize to all the Sladotters that got so Butthurt about my accidently mis-remembering the capacity of a D-Cell battery when I posted that at around 3:30 am (yes, I still should have taken an extra minute and checked!), I feel obliged to point-out that "Checking facts before ranting on..." almost never seems to be a priority when some Apple-Hating Anonymous COWARD wants to (intentionally?) incorrectly state "facts" regarding whatever it is they are "on"-about regarding Apple when they vent their Spleen.
a battery with about the capacity of 3-4 old-Sokol "D" cell flashlight batteries
Sokol batteries? So a bunch of Czech gymnasts turn up and run on a treadmill to power your flashlight?
a battery with about the capacity of 3-4 old-Sokol "D" cell flashlight batteries
Sokol batteries? So a bunch of Czech gymnasts turn up and run on a treadmill to power your flashlight?
Haha!
Obviously, I meant the slang-term "SKOOL"
Just put a D-cell socket inline on your earbud cable. Problem solved!