Huawei Honor 4X has been already announced for Europe with a price €200, which was scheduled for Q2 2015. However, the smartphone is available for purchase in UK for £197 in white colour. It is available online at Amazon.
It packs a big 5.5-inch (720 x 1280 pixels) display, under 152.9 x 77.2 x 8.7 mm dimensions, which weight is 165 gms. The battery is rated for up to 200 h (3G) of standby and 15 h (3G) of talk-time.
Update : The new Huawei Honor 4X which was unveiled in MWC 2015 comes with 16-bit octa-core 1.2GHz processor. Other specs are same as old variant. Newer variant is priced at £149.99 (Roughly US$ 230) and is scheduled for launch in UK in Q2, 2015.