Apple 12 supports wifi6. Wi-Fi 6 mainly uses OFDMA, MU-MIMO and other technologies. MU-MIMO (Multi-User Multiple Input Multiple Output) technology allows the router to communicate with multiple devices at the same time instead of communicating sequentially. Advantages of wife6: 1. Provides faster data transmission speed; 2. It has TWT wake-up technology, which greatly shortens the time for the mobile phone to maintain and retrieve multiple signals, thereby reducing battery consumption and extending battery life.
#The operating environment of this tutorial: IOS 15 system, iphone12 mobile phone.
iPhone 12 is a mobile phone product released by Apple (Apple) at 10 a.m. Western Time on October 13, 2020 (1 a.m. on October 14, 2020, Beijing time) at the ApplePark headquarters campus.
iPhone 12 uses a new antenna system to improve 5G performance. iOS systems are optimized to take advantage of 5G speeds while maintaining power efficiency.
iPhone 12 supports wifi6.
Advantages of wife6:
Speed: The latest Wi-Fi 6 standard provides faster data transmission speed,
In standby: WiFi 6 has TWT wake-up technology, which allows clients such as mobile phones/laptops to greatly shorten the time to maintain and retrieve multiple signals, thereby reducing battery consumption and extending battery life.
Wi-Fi 6 mainly uses OFDMA, MU-MIMO and other technologies. MU-MIMO (Multi-User Multiple Input Multiple Output) technology allows the router to communicate with multiple devices at the same time, instead of Communicate in turn. MU-MIMO allows the router to communicate with four devices at once, and Wi-Fi 6 will allow communication with up to eight devices.
iphone12 Super Retina XDR display has a resolution of 2532x1170, a contrast ratio of 2 million:1, a brightness of up to 1200 nits, and supports Dolby Vision and HDR10. It uses a six-core A14 Bionic chip, 5G connection, and supports more frequency bands than other smartphones.
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Cellular and
Wireless connectivity
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Model A2400
5GNR (bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n77, n78, n79)
FDD‑ LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66)
TD‑LTE (Bands 34, 38, 39, 40, 41, 42, 46, 48)
CDMAEV-DORev.A (800, 1900 MHz)
UMTS/HSPA/DC-HSDPA ( 850, 900, 1700/2100, 1900, 2100 MHz)
GSM/EDGE (850, 900, 1800, 1900 MHz)
Model A2404
5GNR (bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n77, n78, n79)
FDD‑LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66)
TD‑LTE ( Bands 34, 38, 39, 40, 41, 42, 46, 48)
CDMAEV-DORev.A (800, 1900 MHz)
UMTS/HSPA/DC‑HSDPA (850 , 900, 1700/2100, 1900, 2100 MHz)
GSM/EDGE (850, 900, 1800, 1900 MHz)
All models
5G (sub‑6 GHz) 5
Gigabit LTE with 4x4 MIMO and LAA technology
802.11ax Wireless LAN with 2x2MIMO technology
Bluetooth 5.0 Wireless Technology
Ultra-wideband technology chip that can be used for space sensing
Supports NFC in card reader mode
Fast transit card function that can be used through backup power |
| MagSafe |
Wireless charging power up to 15 watts 11
Magnetic array
Magnetic alignment
Accessory identification NFC
Magnetometer
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