BLU Dash 5.0 is a smartphone that runs Android 4.2 Jelly Bean. It features specs like Dual-core 1.3 Ghz Cortex-A7, MediaTek 6572 processor. It sports 5-inch display with resolution of 480 x 854 pixels. It has pixel density that reaches 196 ppi, which is modest. BLU Dash 5.0 is powered by 2000mAh Li-Ion battery. When it comes to storage it has 4GB ROM, 512 of RAM. The storage can be extended through microSD up to 32 GB. It has 5 MP back camera which takes photos with resolution equaling 2592 x 1944 pixels. The camera comes with LED flash. The phone has front VGA shooter for video chats. The phone was announced in August 2013 and it has yet to hit the market. It supports GPS, Bluetooth, Wi-Fi, 3G with microUSB v2.0 connectivity.
BLU Neo 4.5 is a Smartphone from BLU. It runs the Android version Jelly Bean 4.2. In the front row of specs, it has Dual-core 1.3 Ghz Cortex-A7, MTK MT 6572 processor. The phone has 4.5 inches display with resolution 480 x 854 pixels. The pixel density peaks to 218 which is better than Blu Dash 5.0. Blu Neo is powered by 1800 mAh Li-Ion Battery. The phone has storage or 4 GB, the storage could be extended through microSD up to 64 GB. In terms of RAM, it equal Blu Dash with 512 MB. The phone lags behind when it comes to camera. It has 3.15 MP, 2048 x 1536 pixels camera with LED flash. The phone has a secondary VGA camera for video calls. Announced on April 2014, although it hasn’t set its foot in the market yet. The phone like its cousin Blu Dash 5 has GPS, Bluetooth, Wi-Fi, 3G and micro USB 2 connectivity.
Huawei Ascend P7 is a flagship smartphone from Huawei. In the comaparison it outclasses the Blu phones with big margins in all categories. Let’s have a look at its specs. It runs Android 4.4.2 KitKat. It is powered by quad-core 1.8 Ghz Cortex-A9, HiSilicon Kirin 910T processor. The phone comes with 5-inch display. The resolution reaching as high as 1080 x 1920, way ahead of Blu phones. The pixel density is 441 ppi. It has storage of 16 GB, which is expandable up to 64 GB through microSD. The phone has 2 GB RAM. It has 13 MP rear camera which takes photos with the resolution up to 4160 x 3120 pixels with LED flash. The phone has 8 MP front camera for video calls and chat. It was announced in May 2014 and not available yet. It supports NFC, GPS, Bluetooth, Wi-Fi, 3G, USB on-the-go and microUSB 2.0 connectivity options. [source]