The Realities of a $50 Smartphone
An anonymous reader writes: Google recently reiterated their commitment to the goal of a $50 smartphone in India, and a new article breaks down exactly what that means for the phone's hardware. A budget display will eat up about about $8 of that budget — it's actually somewhat amazing that so little money can still buy a 4-4.5" panel running at 854x480. For another $10, you can get a cheap SoC — something in the range of 1.3Ghz and quad-core, complete with Wi-Fi, Bluetooth, and GPS radios. A gigabyte of RAM and 4 gigabytes of storage can be had for another $10 or so. Throw in a $2.10, 1,600 mAh battery and a $5 camera unit, and you've got most of a phone. That leaves about $9 to play with for basic stuff like a casing, and then packaging/marketing costs (some of which could be given freely, like the design work.) Profit margins will be nonexistent, but that's less of an issue for Google, who simply wants to spread the reach of Android.
I'm actually using a $50 smart phone right now. A Microsoft Lumia 635 that I picked up on Amazon for $49.99 off-contract. Specs are about right - 4.5" 854x480 screen, 512MB ram, 8GB storage, no front camera, 5MP rear camera. It does have a quad-core Snapdragon instead of a Mediatek or Allwinner, but clocked at 1.2GHz, and actually does have an LTE radio and Gorilla glass (the two reasons I bought this instead of the 535, which is newer and has 1GB of RAM).
Know what? It's a perfectly serviceable phone. I bought it as a spare to use while I get the screen on my Moto G replaced, and in a lot of ways I actually like it better. Windows Phone actually runs surprisingly well on modest hardware.
Possibly these $50 phones will get better security update support than most $500 phones-with-hardware-vendor-goo. Simply because the operating system on these will be provided directly by the operating system manufacturer (Google) and by contract no vendor-goo will be allowed.
My phone got pretty much every update between 4.0 and <current release> and I expect to receive updates promptly for quite some years to come. By the way (if you didn't get enough hints), this phone (and my phone of choice) is a Nexus...
There is only one other significant party in the smartphone market that has the same edge... but the phones they make are too locked down for my personal taste. So I only use those when I have to... at work for testing purposes. (I write app software for both iOS and Android.)