Not happy with the Galaxy S5, Galaxy Note 4, Galaxy Alpha and others, Samsung has announced more smartphones in the form of the Galaxy A3 and Galaxy A5. Here's what you need to know about the new handsets release date, price and specs. See also: Best smartphones you can buy in 2014.

Samsung's new Galaxy A range offer high fashion design and advanced functions, according to the firm. They supposedly allow social networking fans to capture meaningful moments and share their daily lives. Going by the marketing material, they are designed for taking selfies (below).

The announcement is in line with a growing trend of selfie smartphones such as the HTC Desire Eye and Nokia Lumia 735.

"The Galaxy A5 and A3 offer a beautifully crafted full metal unibody, slim design, superior hardware and the best possible social media experience," said JK Shin, CEO of Samsung Electronics. "These devices make our advanced Galaxy experience even more accessible to young and trend conscious consumers."

Samsung Galaxy A5 selfies

Samsung Galaxy A3 and Galaxy A5: Release date and pricing

Samsung said initially that the Galaxy A5 and A3 would be available in select markets including China starting in November 2014, however UK details weren't revealed. Now we know that both devices will go on sale in Blighty on 12 February.

Pre-orders will go live at retailers including O2, EE and Carphone Warehouse on 28 January. The latter is offering them from £22.50 and £26.50 per month respectively and Clove has the Galaxy A3 available to pre-order at £244 and the Galaxy A5 at £312.

Also see: Best Android phones 2014.

Samsung Galaxy A3 and Galaxy A5: Specs and features

Samsung says the Galaxy A5 and A3 are the firm's slimmest smartphones to date at 6.7mm and 6.9mm thin, respectively. They have ' full metal unibody designs' and will come in various colours including Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light Blue and Champagne Gold.

Samsung Galaxy A3 and A5 specs

Galaxy A3 vs Galaxy A5

The 5 Mp front facing camera found on each device is a key feature for those selfies and at the back is a 13 Mp camera with an LED flash.

The Galaxy A3 and Galaxy A5 share many specifications including a 1.2GHz quad-core processor, Android 4.4 KitKat, 16 GB of internal storage, NFC (on 4G LTE models), a microSD card slot and Bluetooth 4.0 LE.

There are a few differences between the phones you should be aware of. The main one being screen size so the A5 has a 5in screen (720p) while the A3 has a smaller 4.5in screen with a qHD (540p) resolution.

The A5 also has more RAM at 2 GB compare to 1 GB on the A3 and it also has a larger battery at 2300 mAh compared to 1900 mAh inside the A3. Battery life should be similar considering the difference in screen size and resolution.

We already mentioned the slight difference in thickness and the size difference means that the A5 is understandably heavier at 123 g compared to 110 g.

See below for full specs:

Specs

Samsung Galaxy A3

Samsung Galaxy A5

OS

Android 4.4 KitKat

Processor

1.2 GHz quad-core (Qualcomm Snapdragon 400)

Memory

1 GB

2 GB

Storage

16 GB, microSD card slot (up to 64 GB)

Screen

4.5 qHD (540p)

5in HD (720p)

Cameras

13 Mp rear, 5 Mp front

Connectivity

Wi-Fi (802.11n), Bluetooth 4.0 LE, A-GPS, NFC (on 4G LTE model)

Dimensions

130 x 66 x 6.9 mm, 110 g

139 x 70 x 6.7 mm, 123 g

Battery

1900 mAh

2300 mAh