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4G draining battery much faster even when mobile data is disabled

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I have a new phone, Galaxy S7 and I have noticed that the battery drains quite fast when I use 4G, even with mobile data turned off. This afternoon I have set the network to 3G/2G and already noticed a difference, the battery will last longer this way. I will leave it at this since I don't use mobile internet much anyway, wifi mostly.
IF I would need 4G internet I can switch the network to it for a few minutes and after that back to 3G.
 

hat

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Yeah, 4G is going to drain your battery more than 3G. That's pretty normal. If you need battery life more than you need 4G, maybe you should consider running 3G instead.
 
Joined
Jan 5, 2006
Messages
18,584 (2.67/day)
System Name AlderLake
Processor Intel i7 12700K P-Cores @ 5Ghz
Motherboard Gigabyte Z690 Aorus Master
Cooling Noctua NH-U12A 2 fans + Thermal Grizzly Kryonaut Extreme + 5 case fans
Memory 32GB DDR5 Corsair Dominator Platinum RGB 6000MT/s CL36
Video Card(s) MSI RTX 2070 Super Gaming X Trio
Storage Samsung 980 Pro 1TB + 970 Evo 500GB + 850 Pro 512GB + 860 Evo 1TB x2
Display(s) 23.8" Dell S2417DG 165Hz G-Sync 1440p
Case Be quiet! Silent Base 600 - Window
Audio Device(s) Panasonic SA-PMX94 / Realtek onboard + B&O speaker system / Harman Kardon Go + Play / Logitech G533
Power Supply Seasonic Focus Plus Gold 750W
Mouse Logitech MX Anywhere 2 Laser wireless
Keyboard RAPOO E9270P Black 5GHz wireless
Software Windows 11
Benchmark Scores Cinebench R23 (Single Core) 1936 @ stock Cinebench R23 (Multi Core) 23006 @ stock
Yeah, 4G is going to drain your battery more than 3G. That's pretty normal. If you need battery life more than you need 4G, maybe you should consider running 3G instead.

Yeah I have it on 3G now.
 
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