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Wireless LAN (WLAN) channels are frequently accessed using IEEE 802.11 protocols. The 802.11 standard provides several radio frequency bands for use in Wi-Fi communications, each divided into a multitude of channels numbered at 5 MHz spacing (except in the 45/60 GHz band, where they are 0.54/1.08/2.16 GHz apart) between the centre frequency of the channel.
Samsung: Galaxy Note20: 2020 August Note 5G and Ultra model only [15] Samsung Find, Google's Find My Device NXP SR100T Galaxy S21: 2021 January Plus (+) and Ultra models only [16] NXP SR100T Galaxy S22: 2022 February Plus (+) and Ultra models only [17] NXP SR100T Galaxy S23: 2023 February Plus (+) and Ultra models only Galaxy S24: 2024 January
From the latest published version (Rel. 18) of the respective 3GPP technical standard (TS 38.101), [5] the following tables list the specified frequency bands and the channel bandwidths of the 5G NR standard. Note that the NR bands are defined with prefix of "n". When the NR band is overlapping with the 4G LTE band, they share the same band number.
5G mmWave specs: 1000 MHz bandwidth, 10 carriers, 2x2 MIMO; 5G sub-6 GHz specs: 300 MHz bandwidth, 256-QAM, 4x4 MIMO; 5G Peak Download Speed: 10 Gbit/s; 5G Global Multi-SIM support; Global 5G band support including the new n259 (41 GHz), n70 and n53 bands; Samsung 4 nm FintFET (4LPE) process or TSMC 4 nm process.
The lineup of the first three devices was unveiled at Samsung's Galaxy Unpacked event on 14 January 2021. The three devices served as the successors of the 2020 models. All devices' design scheme has changed drastically, redesigning the massive rear-camera module for a slimmer camera module incorporated with the buttons and a uniform appearance for the S21, S21+, and S21 Ultra.
Country or territory Operator Bands Notes DSS n28 700 MHz n40 2.3 GHz n41 2.5 GHz n78 3.5 GHz n258 26 GHz Others Argentina Movistar []: 50 MHz (Oct 2024)[1] [81]Personal: n7: 20 MHz
An Android phone, showing that it is connected to a 5G network An Apple iPhone showing that it is connected to a 5G Network. In telecommunications, 5G is the fifth generation of cellular network technology, which mobile operators began deploying worldwide in 2019 as the successor to 4G. 5G is based on standards defined by the International Telecommunication Union under the IMT-2020 ...
5G, 5G network, or 5G Wi-Fi labeling on network or telecommunication devices can also mean either of followings: 5 GHz, a radio frequency used by Wi-Fi among others; see List of WLAN channels . Wi-Fi 5 (IEEE 802.11ac), the fifth generation of Wi-Fi technology, from year 2013