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Kazam Tornado 455L Review - Battery Life, Sound Quality and Verdict Review


Kazam Tornado 455L – Battery Life

The Kazam Tornado 455L has a 2,600mAh battery, which appears to be reasonable for a phone with a 720p screen – even if it is a large 5.5in one. In our usual video test it lasted for just over 8 hrs 30 mins, playing a 720p MP4 film at a brightness setting you might use when watching something in a reasonably well-lit room.

That’s unremarkable territory – and this is where it stayed in real-world use.

While the 455L will last a whole day if you don’t overdo it, it’s the phone’s poor LCD backlight management in auto mode that contributes to it draining fairly quickly over the course of a day. We achieved better results from the latest Motorola Moto G 4G  – the one with the 2,390mAh battery upgrade – and it’s way off what more expensive large-screen phones such as the Samsung Galaxy Note 4 or Sony Xperia Z3 are capable of.

SEE ALSO: Best Cheap Mobile Phones and Budget Smartphones
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Kazam Tornado 455L – Sound and Call Quality

At the start of this review, we compared the Kazam Tornado 455L visually to the Sony Xperia Z range of phones – but there’s one crucial bit of the latter’s phone that the 455L seems to be missing.

There’s no obvious grille to denote an outlet for the speaker. When you put your ear to the unit while it’s playing, it seem as though sound is filtering out through the tiny seams that join the glass panels to the plastic sides nearer the bottom of the phone’s rear.

It’s no surprise, then, that the Kazam Tornado 455L’s sound quality is pretty poor. It lacks clarity, and the volume isn’t anything special either.

Call quality is fine, but nothing more. The 455L does, however, benefit from a secondary noise-cancellation mic on the back.

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Should I buy the Kazam Tornado 455L?

While the company is well known for its low-price, high-value handsets, much of the Kazam Tornado 455L’s budget seems to have been spent on surface concerns such as the dual Gorilla Glass front/back panels, rather than on important elements such as the screen and CPU.

It’s a tarted-up budget phone. Unfortunately for Kazam, its ultra-competitive rivals such as Honor are offering handsets with better basics for your cash. Features on the 455L that could have been strengths – such as the decent camera sensor and water-resistance – are let down by poor implementation.


The Kazam Tornado 455L is a fair phone, but it suffers in too many areas to be considered a top deal for its mid-range price.

We test every mobile phone we review thoroughly. We use industry standard tests to compare features properly and we use the phone as our main device over the review period. We’ll always tell you what we find and we never, ever, accept money to review a product.

Find out more about how we test in our ethics policy.

Used as our main phone for the review period

Reviewed using respected industry benchmarks and real world testing

Always has a SIM card installed

Tested with phone calls, games and popular apps

Trusted Score

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Score in detail

  • Performance 8
  • Camera 7
  • Design 6
  • Battery Life 6
  • Value 6
  • Software 6
  • Calls & Sound 5
  • Screen Quality 7

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