Microsoft Indonesia has been reportedly teasing the Lumia 1330 on its official Facebook page. The uploaded image on social media shows a Lumia phone with rounded edges similar to the leaked image of the Lumia 1330 on Baidu.com. (Check out Microsoft's photo advertisement here.)
According to GSM Arena, the upcoming Lumia 1330 with the model number RM-1065 will have an LTE and 3G variants, while the single-SIM variant dubbed as the Lumia 1330 has the network options of LTE-advanced, regular LTE and 3G.
Meanwhile NPU, previously reported that the upcoming Lumia 1330/Lumia 1335 will soon hit the market and it will make its debut in India, and some models have been cleared by FCC in the U.S.
Leaked documents have also revealed that the Lumia 1330/1335 will be available in three colorful hues of vivid Orange, White and Cyan.
Though Microsoft hasn't revealed its spec sheet, Latino Post speculates that the upcoming Microsoft Lumia phones will be camera focused. The Microsoft Nokia Lumia 1330/1335 might sport a 14 Megapixels Pure View Camera - a major upgrade from Lumia 1320's 5MP rear shooter that may feature a Carl Zeiss ptics with LED flash, and a 5MP rear shooter. Both snappers are said to be 1080p video recording capable.
Meanwhile, IB Times adds that the Microsoft Lumia 1330/1335 might feature a 5.7-inch OLED screen that supports HD resolution with a pixel count of 258 ppi.
Under the hood will be a Snapdragon 400 MSM8926 chipset featuring a quad-core processor Cortex A7 CPU with Direct X 11 support and an Adreno 305 graphics.
The chipset is supported by 512 MB RAM, but other reports claim that it may be coupled with a 1GB of RAM. An onboard internal storage of 16GB or 32GB will complete the package, and will be the first mobile devices to run on Windows 10.
Moreover, the upcoming phablets are rumored to make their first appearance at the MWC 2015 after the Redmond giant confirmed its participation at the said event.