If you really, really want an HTC One with more than just 32GB onboard storage, you will have to pay a big premium to get it. The 64GB version of HTC's top of the range smartphone has landed at Mobicity.

However, it carries a retail price of £720 which is around 50 per cent more than the average SIM free price of its 32GB model. So whether paying more than £200 for an extra 32GB storage (and nothing more) is worth it remains to be seen.

The rest of the configuration remains the same: a quad-core Qualcomm Snapdragon 600 SoC clocked at 1.7GHz, 2GB of RAM, 32GB onboard storage with no possibility to upgrade further, a 4.7in 1,920 x 1,080 pixel display, a 4-megapixel camera with Ultrapixel technology that features a 1/3-inch BSI image sensor, dedicated HTC ImageChip 2, Optical Image Stabilization, f2.0 aperture, 28mm lens and HDR (Full HD 1080p) video recording, Wi-Fi, NFC, Bluetooth 4.0, HDMI, front stereo speakers with built-in amp, a 2,300mAh battery, a 2.1-megapixel camera and Android 4.1 Jelly Bean with HTC Sense 5.0 and BlinkFeed.

You can check out our review of the HTC One smartphone here.