There are numerous demands and high anticipation for Microsoft to unleash a hybrid tablet to follow up the Surface Pro 3, so much so that even now, speculations are already flying all over news outlets as to what the Surface Pro 4 will be bringing to the table, Cross Map reported.

Microsoft's Surface Pro 3 was received warmly by customers all over the world, so it isn't too surprising that industry analysts and experts are sure that a new one will come out. Here are some of the best rumors that have popped up online so far:

Displays: Reports have it that the Surface Pro 4 will come in two different sizes, an 8-inch and a 14-inch, with the latter said to sport a resolution of 2160x1440. There are also rumors of the laptop hybrid sporting LTE capability, according to Christian Today.

RAM and Processor: It's been said that the Surface Pro 4 will run on an Intel Core M CPU with a boost in GB memory, especially compared to the Surface Pro 3's 8GB. It's also said to come with the Broadwell chip instead of its predecessors Haswell processor, according to The Fuse Joplin.

Windows 10: It's most likely that the Surface Pro 4 will feature Microsoft's latest Windows 10. It just came out on Wednesday and Microsoft has more than enough time to add it to the Surface Pro 4, according to Cross Map.

Battery Life: Surface Pro 4 is said to have a longer battery life than its predecessors, able to run up to eight hours compared to the six hours of the Surface Pro 3, according to Realty Today.

Price: There's been no figure, estimated or otherwise, that has been released yet. Given the rumored specs, as well as the $799 price tag of the Surface Pro 3, consumers could be looking at a price of around $1000 to $2000 for the Surface Pro 4, according to Realty Today. However, Microsoft did promise that the Surface Pro 4 will have a cheaper price, so it remains to be seen how they'll set the price tag, according to Design and Trend.

Release Date: There's been no news of an estimated release date, but some expect it to arrive sometime mid-2015 or early 2016, according to Realty Today and Christian Today.

Interested consumers and gadget enthusiasts have to remember though that all these are rumors. Many expected Microsoft to make an announcement about the Surface Pro 4 during its recent launch event held in Redmond, Washington on Wednesday, the "Windows 10: The Next Chapter." Since Microsoft decided not to share any news, everyone has to sit tight and wait for the company to reveal official news about the much anticipated Surface Pro 4.