5G networks were once expected to be launched in India 2020 or early 2021. 5G network news is expected to show up in a big way. 

I mean what exactly is 5G? Is that the same as gigabit networks? and LTE Advanced? Is the whole thing just a marketing trick, like when AT&T and T-Mobile renamed HSPA+ as “4G” data to cover for their lack of LTE support?



















Any customer can use new 5G product, working with several partners, 

5G Mobile Phone Specification

REVVL 5G

  • Camera: 48MP (main) + 8 MP (Super Wide) + 5MP (Macros) RFC with 16MP FFC
  • Battery: 4500 mAh
  • Color: Nebula Black
  • OS: Android 10
  • Screen: 6.53” 19:5:9 FHD+ Display
  • RAM: 6GB
  • ROM: 128GB
  • Bands: 5G n71/n2/n66/n41/n25 LTE 2/4/12/66/25/26/41/71
  • Security: Face unlock and fingerprint sensor
  • Dimensions: 6.51” X 3” X 0.37”
  • Chipset: Qualcomm SD765
  • Processor: Octa Core (6*1.8 GHz, 1*2.2 GHz, 1*2.4 GHz)

REVVL 4+

  • Camera: 16MP + 5MP RFC with 16MP FFC
  • Battery: 4000 mAh
  • Color: Steel Gray
  • OS: Android 10
  • Screen: 6.52” 18:9 HD+ Display
  • RAM: 4GB
  • ROM: 64GB
  • Bands: 4G 2/4/5/12/25/26/41/66/71
  • Security: Face unlock and fingerprint sensor
  • Dimensions: 6.51” X 2.96” X 0.32”
  • Chipset: Qualcomm SD665
  • Processor: 1.8 GHz Octa-core

REVVL 4

  • Camera: 13MP RFC with 5MP FFC
  • Battery: 3500 mAh
  • Color: Graphite
  • OS: Android 10
  • Screen: 6.22” 19:9 HD+ Display
  • RAM: 2GB
  • ROM: 32GB
  • Bands: 4G 2/4/5/7/12/25/26/41/66/71
  • Security: Face unlock and fingerprint sensor
  • Dimensions: 6.26” X 2.99” X 0.32”
  • Chipset: MediaTek MT6761V/CA
  • Processor: 2.0 GHz Quad-core
Best 5G Mobile Phone

  • Samsung Galaxy S20+
  • Samsung Galaxy S20 Ultra
  • Samsung Galaxy Note 20
  • Samsung Galaxy Note 20 Ultra
  • OnePlus 7T Pro 5G McLaren
  • OnePlus 8
  • 5G iPhone Coming Soon
How 5G Works?

Like other cellular networks, 5G networks use a system of cell sites that divide their territory into sectors and send encoded data through radio waves.Each cell site must be connected to a network backbone, whether through a wired or wireless connection.

5G networks use a type of encoding called OFDM, which is similar to the encoding that 4G LTE uses. 

The air interface is designed for much lower latency and greater flexibility than LTE, though.With the same airwaves as 4G, the 5G radio system can get about 30 percent better speeds thanks to more efficient encoding. 

The crazy gigabit speeds you hear about are because 5G is designed to use much larger channels than 4G does. While most 4G channels are 20MHz, bonded together into up to 140MHz at a time, 5G channels can be up to 100MHz, with Verizon using as much as 800MHz at a time. That's a much broader highway, but it also requires larger, clear blocks of airwaves than were available for 4G.

That's where the higher, short-distance millimeter-wave frequencies come in. While lower frequencies are occupied by 4G, by TV stations, by satellite firms, or by the military, there had been a huge amount of essentially unused higher frequencies available in the US, so carriers could easily construct wide roads for high speeds.

5G networks need to be much smarter than previous systems, as they're juggling many more, smaller cells that can change size and shape. But even with existing macro cells, Qualcomm says 5G will be able to boost capacity by four times over current systems by leveraging wider bandwidths and advanced antenna technologies.

The goal is to have far higher speeds available, and far higher capacity per sector, at far lower latency than 4G. The standards bodies involved are aiming at 20Gbps speeds and 1ms latency, at which point very interesting things begin to happen.