this post was submitted on 22 Feb 2024
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I'm someone with relatively small hands, plus I want my phone to be on the smaller side since I prefer to use my tablet/computer/tv to watch content. But this trend where many manufacturers tend to keep futures away from smaller phones to drive people to bigger phones is driving me crazy and really makes it hard for me to buy a new phone. I can understand not having everything like maybe a periscope lens or something else that is cost etc. but not to this level. Like take Samsung for example: S24 lacks uwb, 45w, a 1440p display, has a lower amount of ram and storage. Why? Why can't the s24 have faster charging or uwb? Why is there no 512 version and why does it have to start with 128gb storage? Is it not a flagship? It costs 949€ in my place! Why do I have to give 200€ more to get the s24+ just to get these simple features? I don't want a bigger phone! Google does the same! No uwb, no thermometer sensor, no telephoto lens. And don't get me started with all the software features google is keeping for the 8 pro like they don't have the same processor. Why? Are they cheap? No they are not. I'm just really annoyed by this cause I really don't want such a big phone.

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[–] skuzz@discuss.tchncs.de 29 points 9 months ago (1 children)

It can't have faster charging because it lacks the space to dissipate the thermal energy to stop it from catching on fire. If it did support 45W on paper, it would still charge slower to prevent thermal runaway. The "Ultra" models have thermal cooling systems that rival laptop computers just short of active cooling fans.

It can't have UWB because it's too small for the 30,000 antennae they have to jam in the phone. 4x for cellular, then GPS, WiFi, Bluetooth, Wireless charging, NFC, and on and on.

These phones, especially Samsung, jam so much technology in such a small package. We're brushing up against the laws of physics.

And lets not even talk about then also expecting good cellular reception when on your lower cellular bands. Take 700MHz for example, an ideal 1/2 wavelength antenna would have to be 21cm/8.2in tall, so they have to use fractional wavelengths that further degrade performance potential, again, due to physics. (While still also supporting the fractional wavelengths of 30 other bands.) The plus and ultra models at least have space to approach more usable antennae for better reception. The tiny phones (and watches) don't really have a chance.

Now, Google's software feature nonsense, and the way handset manufacturers manipulate price for a few cents worth of storage increase are both downright criminal. However, the telephoto lens thing again goes back to space and reality. Telephoto cameras take up a ton of space. Look at a teardown of the S22 Ultra to see how big the camera modules are.

That's actually an annoying point I recently observed though. The S24 ultra has a lower resolution 10x camera than either the S22 Ultra or S23 Ultra. I think they're trying to make up the difference with "AI" instead of real sensor/glass. Maybe it'll get rid of the camera rattle though.

[–] Positronic@lemdro.id 7 points 9 months ago

Yeah it's actually infuriating to read some of these threads. Some of the small phone users expect Oppo Find X7 Ultra cameras with a 5000 mAh battery and headphone jack in an iPhone 5S form factor and the only argument they make is the phone can be thicker. Thickness is only one dimension, all these components need space in other dimensions too.