Display
Phicomm Energy 653 features the largest 5-inch display among the four smartphones compared, followed by Yu Yunique with 4.7-inch display. Both smartphones have HD displays with a resolution of 1280×720 pixels. The ZTE Blade Qlux and Lenovo A2010 sport a 4.5-inch display with 854×480 pixels resolution.
Processor & RAM
Yu Yunique and Phicomm Energy 653 are powered by quad-core 1.2 GHz Qualcomm Snapdragon 410 and 1.1 GHz Qualcomm Snapdragon 210 processors respectively. The ZTE Blade Qlux and Lenovo A2010 are powered by quad-core MediaTek processors clocked at 1.3 GHz and 1.0 GHz respectively. All four smartphones are paired with 1GB of RAM.
OS
The ZTE Blade Qlux runs Android 4.4 KitKat operating system which is upgradeable to Android 5.0 Lollipop. The Yu Yunique runs on Android 5.1.1 Lollipop. The other two smartphones run Android 5.1 Lollipop.
Camera
Except for the Lenovo A2010 which comes with 5-megapixel rear camera, all other three phones sport an 8 megapixel auto focus rear camera with LED flash. As for front shooter, all devices except ZTE Blade Qlux, sport a 2 megapixel secondary camera. The Blade Qlux comes with a 5 megapixel front facing camera.
Storage
All the four smartphones house 8 GB internal memory with expandable support via microSD card. The Energy 653 supports expandable storage up to 64GB via microSD card as compared to 32 GB expandable storage of other three phones.
Connectivity
Besides 4G support, all four phones come with Bluetooth, Wi-Fi and dual SIM support.
Battery
The Phicomm Energy 653 is backed up by a 2300 mAh battery followed by Blade Qlux with 2200 mAh battery. The Lenovo A2010 and Yu Yunique, both pack 2000 mAh battery.
YU YUNIQUE fetaure a 4.7-inch (1280 x 720 pixels) IPS Fully Laminated display with Corning Gorilla Glass 3 protection powered by a 1.2 GHz Quad-Core 64-bit Qualcomm Snapdragon 410 (MSM8916) processor coupled with 1GB RAM and 8 GB of internal storage which is further expandable up to 32 GB via MicroSD card.Dual SIM device runs on Android 5.1.1 (Lollipop) out of box. it comes with 8MP rear camera with LED Flash and 2MP front-facing camera. connectivity include 4G LTE, 3G HSPA+, Wi-Fi 802.11 b/g/n, Bluetooth 4.0, GPS. device is packed by a 2000mAh battery.
Phicomm Energy 653 comes with a nice 5-inch HD (1280 x 720 pixels) IPS LCD screen and is powered by Qualcomm’s Snapdragon 210 quad-core processor clocked at 1.1GHz and paired with 1GB of RAM. It comes with 8GB of internal storage, expandable via microSD up to 64GB.There’s a 8-megapixel camera with F/2.4 aperture on the rear, capable of shooting HD videos and 2-megapixel front facing camera. on connectivity include 4G,Bluetooth,wifi,GPS. The phone runs on the latest Android 5.1.1 Lollipop with Phicomm’s own Expect UI 5.0 on top of it. The device is packed by a 2300mAh battery
ZTE budget 4G-enabled smartphone, the Blade Qlux 4G, at Rs. 4,999.ZTE Blade Qlux 4G feature a 4.5-inch (480×854 pixels) FWVGA IPS display and is powered by a 1.3GHz quad-core MediaTek (MT6732M) processor coupled with 1GB of RAM. It comes with 8GB of inbuilt storage, which is further expandable via microSD card (up to 32GB).It comes with an 8-megapixel rear autofocus camera with LED flash, while there is a secondary 5-megapixel front-facing camera.It features ambient light sensor, proximity sensor, and accelerometer sensors.Dual SIM device runs on Android 4.4 KitKat out-of-the-box.The company claims that the handset is upgradable to Android 5.0 Lollipop. On connectivity, it include 4G,3G, GPRS/ EDGE, Wi-Fi 802.11 b/g/n, Micro-USB,Bluetooth.The device is packed by 2200mAh battery.
Lenovo A2010 features a 4.5-inch display with a resolution of 854x480p and has dual-SIM slots. Other hardware specifications include 1GB RAM, 8GB storage and a 2,000mAh battery. There is a 5MP primary camera (with LED flash), 2MP front-facing camera and microSD slot for expansion (up to 32GB card supported). For connectivity, you get 4G, WiFi and Bluetooth 4.0. Moreover, it is also one of the cheapest smartphones with Android Lollipop out of the box.