There's a small fortune sitting in your drawer right now
A single smartphone contains around 0.03 grams of gold, 15 grams of copper, 7 grams of aluminium and trace amounts of rare earth elements like neodymium and dysprosium. That doesn't sound like much until you consider that the UN's Global E-waste Monitor estimates there are over 40 million unused mobile phones sitting in UK homes right now. Collectively, that's a staggering quantity of recoverable metal gathering dust.
Your Sony Xperia is part of that story. Whether it's an Xperia 1 V that's been replaced by something newer, or an Xperia 10 IV that's finally given up the ghost, that device is packed with materials that took enormous energy to mine, refine and assemble. Sending it to landfill - or worse, leaving it in a drawer indefinitely - wastes every bit of that effort.
So what actually happens when you hand it over? The process is more involved than most people realise.
Step by step: what recyclers actually do with your phone
The moment your Xperia arrives at a recycling facility, it enters a triage process. Trained technicians assess the physical condition of the device - checking the screen for cracks, testing the battery health, examining ports and buttons, and powering it on to check for software faults. This initial grading determines everything that follows.
Phones in good working order - a clean Xperia 5 V with a functioning display and decent battery, for instance - are flagged for refurbishment. These devices get a thorough clean, any minor cosmetic repairs, a certified data wipe and a fresh factory reset before being sold on as refurbished handsets, often into markets across Europe, Africa and Asia. According to WRAP, the UK generated around 155,000 tonnes of electrical waste in a single year, and refurbishment is the most resource-efficient way to extend a device's useful life before it eventually reaches end-of-life processing.
Phones that are too damaged or too old to resell head straight to materials recovery. This is where things get genuinely fascinating.
Data destruction comes first, regardless of route. Reputable recyclers use certified wiping software - often meeting the ADISA or NIST 800-88 standard - that overwrites every sector of the internal storage multiple times. For devices with non-removable storage (which includes most modern Xperias), this is the only reliable way to ensure your data is gone. Some facilities go further and physically shred storage chips for devices that can't be wiped remotely.
After that, the phone moves to disassembly. Technicians - or in high-volume facilities, automated machinery - strip the device down to its component parts. Batteries are removed first because they require separate handling. Then the board, the display assembly, the casing and the smaller components are separated and sorted by material type.
The materials inside a Sony Xperia and what they're actually worth
Here's where it gets interesting. That Xperia in your hand isn't just glass and plastic - it's a remarkably dense concentration of valuable materials.
The printed circuit board alone contains gold, silver, palladium and copper. According to research published by the Royal Society of Chemistry, a tonne of smartphones contains around 300 grams of gold - roughly 80 times more than a tonne of gold ore pulled from the ground. Per individual phone, that works out to roughly 0.03g of gold, worth only pence in isolation, but enormously valuable at scale.
Copper is the real workhorse. Your Xperia contains around 15 grams of it running through wiring, connectors and the circuit board. Cobalt - a key component of lithium-ion batteries - is present in quantities of around 5-10 grams per device, and cobalt prices have historically spiked above £50,000 per tonne, making battery packs a genuinely valuable recovery target.
Then there are the rare earth elements. The vibration motor, speaker and camera autofocus mechanism in your Xperia all rely on tiny permanent magnets containing neodymium and dysprosium. These elements are mined almost exclusively in China, and the European Commission classifies them as critical raw materials due to supply risk. Recovering them from e-waste is far cheaper and less destructive than extracting new supply.
Once sorted, these materials go to specialist smelters and refiners. Umicore in Belgium, one of Europe's largest precious metals recyclers, processes circuit boards through a high-temperature smelter that recovers gold, silver, platinum and palladium. Plastics and glass are processed separately - some grades are recycled into new products, others are used as fuel in industrial processes.
The environmental cost of doing nothing
Leaving your Xperia in a drawer feels harmless. It isn't.
Every smartphone that goes unrecycled represents demand for freshly mined materials. Gold mining is particularly brutal - producing a single gram of gold generates around 1 tonne of CO2 equivalent and requires the movement of enormous quantities of rock and soil. Cobalt mining in the Democratic Republic of Congo, where roughly 70% of the world's supply originates, is associated with severe environmental contamination and significant human rights concerns.
Phones that end up in general waste - or worse, in landfill - pose a direct toxicity risk. The lithium-ion battery in your Xperia can leach lithium, cobalt and nickel into soil and groundwater. Older devices contain lead solder and brominated flame retardants that are classified as persistent organic pollutants. According to DEFRA's most recent waste statistics, e-waste remains one of the fastest-growing waste streams in the UK, and a significant proportion still ends up in general waste bins despite legislation prohibiting it.
The carbon argument is equally stark. The Carbon Trust estimates that manufacturing a new smartphone generates around 70kg of CO2 equivalent. Recycling your old device - and extending its life through refurbishment - directly offsets the need to manufacture new units, reducing that carbon burden substantially.
What to do before you hand over your Xperia
Before you recycle your phone, there are a few things worth doing - and skipping any of them can cause real headaches later.
Back up everything first. Sony Xperias back up natively through Google's backup service, which captures contacts, app data, call history and settings. If you use Xperia Transfer Mobile or Sony's own Xperia Companion software on a PC, you can do a more thorough local backup including photos and documents. Do this before you do anything else.
Then sign out of your accounts. On an Xperia running Android, go to Settings, then Accounts, and remove your Google account. This disables Factory Reset Protection (FRP), which otherwise locks the phone to your credentials and makes it impossible for a new owner to set up. Recyclers see this all the time - phones that arrive still tied to a previous owner's Google account get downgraded in value immediately because they can't be resold without the original login.
Also disable Find My Device in your Google settings, and if you use any banking or two-factor authentication apps, make sure you've transferred or disabled those before wiping. Then run a factory reset through Settings - General Management - Reset - Factory Data Reset.
Remove your SIM and any microSD card. Xperia devices often have a dedicated microSD slot, and it's surprisingly easy to forget a card is still in there.
Why comparing recycling offers is worth five minutes of your time
Here's something we see constantly at OnRecycle: two people with identical Sony Xperia 1 IV handsets in the same condition can end up with wildly different payouts depending on where they sell.
Recycling companies set their own prices based on current demand for refurbished stock, their resale markets and their operational costs. Those prices shift weekly - sometimes daily. A recycler with strong demand in a particular export market might offer £40 more for an Xperia 10 V than a competitor running at capacity. The difference between the lowest and highest offer for the same device can easily be £30-£60, which is real money.
That's exactly why comparison matters. When you get a quote on OnRecycle, you're seeing live prices from dozens of vetted UK recyclers simultaneously - so you can pick the best offer in seconds rather than spending an hour tabbing between individual websites. We've been doing this since 2010 and the price spread between recyclers has, if anything, widened as the market has matured.
Our data shows that Xperia models with strong camera specs - the 1 series in particular - tend to hold their resale value better than mid-range Xperias, because there's a dedicated enthusiast market for Sony's camera features. An Xperia 1 V in good condition might fetch £200 or more from the right recycler, while a budget Xperia 10 III might bring in £40-£60. Knowing the current market rate before you commit to a buyer is the simplest way to make sure you're not leaving money behind.
The best time to recycle is usually sooner rather than later - phone values depreciate quickly after a new model launches. If you're ready to sell, head to OnRecycle and compare today's prices. You might be surprised what your old Xperia is still worth.