This post is about Reliance/Rcom 4G mifi device which very different from Reliance Jio 4G Mifi device.
Here it may be noted that Jio 4G and Rcom 4G are different company with different tariff plans and device prices.
Though both plans to share same 4G network however company policies, stores, sim card, devices and tariff plans are way different.
rcom mifi 4g
Rcom is closing down its cdma network on 850mhz or Band 5 and switching it to 4G network. This network it plans to share with Jio 4G also. Though for now its not clear whether Rcom users will also be able to latch on Jio’s 4G network or not.

Now Rcom is offering upgrade to its cdma data card customers. Prepaid cdma customers can buy 4G mifi wipod device for Rs.500 discount while postpaid cdma customers can buy it at final price of Rs.899+tax.

Current 4G wifi model offered by Rcom for cdma customers is ZTE WD670 whose specs are:

Qualcomm MDM9307 Chipset
2300Mah Battery
Band 5/3/40 ready with max Cat4 speed of DL150mbps UL50mbps
Led indicator for 4G Status,Power Status,WIFI Status
Wifi encryption support of WEP, WPA, WPA2, WPA-PSK, WPA2-PSK, WPS
VOLTE/SMS/PUK-PIN support
802.11 b/g/n on 2.4Ghz with 2T2R internal antenna
upto 31 devices wifi support

Price for new users: Rs.3,199-MRPRs.2,699(16%off)
Price for existing prepaid cdma users: Rs.3,199-MRPRs.2,199(31%off)
Price for existing postpaid cdma users: Rs.3,199-MRPRs.799(75%off)

J.K.Vision Jio Dongle 4G WiFi Wireless Router with SIM Card, 4G Wireless Hotspot with Speed (Support JIO, Airtel, Vodafone, Idea, BSNL and More)
J.K.Vision Jio Dongle 4G WiFi Wireless Router with SIM Card, 4G Wireless Hotspot with Speed (Support JIO, Airtel, Vodafone, Idea, BSNL and More)
Warranty: 6 Months Service Center Warranty for any Manufacturing defect; Hi Speed Stable Internet Speed upto 150Mbps, connect upto 10 devices
₹ 8,950 ₹ 2,450
H&H LC111 4G Wireless Router with All Sim Support,4G Data Card Portable WiFi Hotspot with Premium Chipset(4g Dongle Connects Upto 10 Devices),High Speed 4G WiFi Dongle - 1 Year Door to Door Warranty, White
H&H LC111 4G Wireless Router with All Sim Support,4G Data Card Portable WiFi Hotspot with Premium Chipset(4g Dongle Connects Upto 10 Devices),High Speed 4G WiFi Dongle - 1 Year Door to Door Warranty, White
It can Support for all WiFi devices. Ideal mate to be used at home, office or outdoors.; Extemely convenient to carry due to its Slim & Compact design.
₹ 3,499 ₹ 2,899
Netgear Nighthawk M1-MR1100 Mobile Hotspot Router (Black) - Wi-Fi, USB, Ethernet (Dual_Band, 1 gigabits_per_Second)
Netgear Nighthawk M1-MR1100 Mobile Hotspot Router (Black) - Wi-Fi, USB, Ethernet (Dual_Band, 1 gigabits_per_Second)
Contact your mobile service provider for more SIM card compatibility information; Operating System: Windows
₹ 36,999 ₹ 24,999
J.K.Vision Jio Dongle 4G WiFi Wireless Router with SIM Card, 4G Wireless Hotspot with Speed (Support JIO, Airtel, Vodafone, Idea, BSNL and More)
J.K.Vision Jio Dongle 4G WiFi Wireless Router with SIM Card, 4G Wireless Hotspot with Speed (Support JIO, Airtel, Vodafone, Idea, BSNL and More)
Powerful 3 Antenna gives solid wifi range for all you devices; Warranty: 6 Months Service Center Warranty for any Manufacturing defect
₹ 8,950 ₹ 2,450