Apple is increasing the prices of MacBooks and iPads worldwide due to rising costs of memory and storage chips.

The iPhone maker has raised prices on some laptops and tablets by almost 20%, saying the electronics industry is facing an "unprecedented challenge" due to an "extraordinary surge" in demand for chips that power AI data centres.

"We have never seen a component price increase this much, this quickly," the company said - adding it was working to find solutions.

Not long after Apple's announcement, Xbox said it had decided to significantly raise the price of its popular gaming console for the second time in less than a year due to the current "components crisis".

The Microsoft-owned company said on Thursday that the price of its basic console will go up by $100 (£75) to $499, while the price of a console with more memory will go up by $150 to $749. New prices will take effect from August.

Xbox previously raised the prices of its consoles in October by $20-$70, meaning a new console will be 30% to 40% more expensive than it was this time last year.

The company said it had "hoped another price increase would not be necessary", but blamed rising costs of console storage and memory for having to raise prices for consumers.

"The entire consumer electronics industry is struggling with the current components crisis, but the effects are particularly hard on consoles," Xbox said.

The company added that while the cost of memory and storage has already more than doubled, it expects the costs to double again by 2027.

That seemingly leaves the door open for Xbox to raise prices further.

Apple's and Xbox's price hikes follow a slew of firms raising device prices to offset rising hardware costs.

Commenting before the Xbox price increase was publicised, tech analyst Paolo Pescatore said Apple's price rises showed the "AI boom was now affecting consumer electronics".

Much of the increase in prices for memory and storage components - particularly RAM, a form of computer memory - has been attributed to the proliferation of data centres needed to power the AI boom.

This, experts say, has caused an imbalance between supply and demand, which means everyone has to pay more.

The world's largest chipmaker, Taiwan Semiconductor Manufacturing Company (TSMC), has also said that inflation is pushing up the cost of doing business.

Speaking to the BBC earlier in June, Wendell Huang of TSMC - which makes chips for the likes of Nvidia, AMD and Apple - did not rule out its own price rises amid spiking costs.

Pescatore said Apple's actions demonstrated the extent of the challenges for "even for the world's biggest technology companies".

"This is a significant moment because even Apple, with its scale and buying power, is no longer immune to the rising cost of key components," he told the BBC.

Affected hardware included the MacBook Pro with 1 terabyte of storage, which rose to $1,999 from $1,699 on its US store.

Meanwhile, in the UK, the Neo - Apple's lowest-priced laptop - has increased from £599 to £699 within months of its launch.

"We have shielded our customers from these increases so far, but we have now reached a point where we need to begin raising prices on a number of products, including today's increases for iPad and Mac," the company said in its statement.

David Naranjo of market research firm Counterpoint said he expected other PC and tablet brands would follow Apple by upping their costs.

"They may raise prices on select products, cut discounts on entry-level models, or adjust their product lines to focus more on premium devices," he said.

Dipanjan Chatterjee, vice president and principal analyst at market research firm Forrester, said he believed Apple's loyal customer base would take the financial hit without too much outcry.

"If anyone can survive a price increase with minimal blowback, it's Apple," he added.

Tim Cook, Apple's outgoing chief executive, had also hinted at the changes, telling the Wall Street Journal earlier in June that price increases were "unavoidable" due to the "unsustainable" situation with memory chips.

"We definitely need memory pricing and supply to return to reasonable levels for consumer products. That's the bottom line," he told the publication.

The soaring costs have affected a wide variety of companies and products across the technology sector, including PCs and consoles.

On Monday, gaming giant Valve said its original goal for the price of its gaming PC, the Steam Machine, was "no longer viable", instead launching it at a price of £879 in the UK and $1,049 in the US.