The latest Samsung Galaxy Note 4 concept image packs a Snapdragon 805 and 16MP back camera.

The new render was designed by Rishi Ramesh and the device packs a unibody design. According to Concept Phones, the handset will sport a metal body ditching last year's faux leather casing. The smartphone will be powered by Qualcomm Snapdragon 805 CPU or an Exynos 5433, which promises smooth and fluid experience and performance.

As for the screen display, the concept is consistent with the ongoing rumors and will pack either a 5.7 inch or 5.9 inches Super AMOLED display with 2,560 x 1,600 pixel resolution. At the back, the handset will pack a large 16 megapixel ISOCELL rear camera with 4K recording. Moreover, the device will be water and dust proof.

Samsung Galaxy Note 4 was speculated to be released in September at its usual launching platform, the IFA 2014 in Berlin. The device is rumored to be introduced with other Samsung devices such as the premium Samsung Galaxy F and next generation of Samsung's smartwatch Galaxy Gear.

With its supposed launch date in September, Samsung Galaxy Note 4 is set to engage in a fierce battle with other smartphones from its rivals, especially Apple. Grapevine claimed that the latter will introduce its first 5.5 inch phablet. Handsets from HTC and Motorola are also rumored to be released at the same time frame.

Samsung has not revealed the official details pertaining to its upcoming devices. According to rumors, the fourth generation of Samsung Galaxy Note phablet will pack the following specs and features:

• 5.7″ Super AMOLED screen display with 2K pixel resolution
• Snapdragon 805 or Exynos 5433
• 4GB of RAM
• 16 megapixel camera backed up with Optical Image Stabilization
• Android 4.5 Lollipop
• Intel's XXMM7260 cat.6 modem with LTE support
• 16GB, 32GB and 64GB variants with microSD slot of up to 128GB external storage
• IP67 certification
• Fingerprint sensor
• S-Pen
• Samsung Magazine UI
• S Health