Here we have some of the lightest and slimmest smartphone in the market available today in the market :
1. Gionee Elife S5.5
With the thickness of 5.5mm, this is the world's slimmest and lightest smartphone. It comes with a 5 inch FHD AMOLED display & 1.7 GHz Quad Core Processor.2. Vivo X3

With just 5.57mm Vivo X3 holds the second position in this field. And the smartphone is just amazing in all aspects. This device does look like an mp4 player not smartphone and it comes with Android 4.1. It has a 5 inch HD display with 1280 * 720p.
3. Huawei Ascent P6
The Ascent P6 is 6.18mm thickness is one of the best smartphones ever build by a Chinese manufacturer. The device is equipped with 2 GB of Ram, 1.5 Quad Core Processor and up to 32 GB of build in storage capacity. And this is a highly sold device.4. ZTE Athena
This device easily beats the Motorola Droid Razr, Oppo Finder and the Huawei Ascent P1 S. The device measures a thickness of 6.2mm and spotted with Kevlar back.It has a display of 4.3 inch & is powered by multi core Cortex A15 Processor. The device comes with Android 4.0 Ice Cream Sandwich & boats with 64 GB internal storage.
5. Vivo X1
With just 6.55mm this device will be comfortable to handle. The device comes with a 1.5 Dual Core Processor, 1 GB RAM and has Android 4.0 Ice Cream Sandwich along 4.3 inch Super AMOLED Plus display. It's built in storage is 16 GB.6. Oppo Finder
The Oppo Finder is coming with a thickness of 6.65mm. Checking out its specifications, 1.5 Ghz dual core processor, 1 GB of RAM and Android 4.0. The display is 4.3 inch Super AMOLED Plus. Also has a 16 GB internal storage.7. Huawei Ascent P1
This smartphone from the Chinese manufacturer Huwaei was launched at the Mobile World Congress, Spain. It has a thickness of 6.68mm.
8. Motorola Droid Razr
Motorola Droid Razr is most known for its thickness with measures for just 7.1mm. It has a Super AMOLED Capacitive touchscreen display. The smartphone measures a dimension of 130.7 * 68.9 * 7.1mm and weights 127 grams. The device comes with dual core 1.2 Ghz Cortex A9 processor.
9. GIONEE Elife E6
This device is built with a 7.9mm thickness. It comes with a 5 inch retina display, 13 Mp camera and 1.5 Ghz Quad Core Processor. It has a good looking unibody with a strong build.
10. Sony Ericson Xperia Arc
After its launch in 2011, the device was promoted as the worlds slimmest smartphone with a thickness of 8.7mm. Along with this the device has a great high end features. The device is equipped with 4.2 inch LED backlit LCD display with Qualcomm MSM8255 Snapdragon 1Ghz dual core processor with upgrade to Android 4.0. 




