FastConnect 7800
FastConnect 7800
FastConnect7800

Leading Wi-Fi 7, premium Wi-Fi 6/6E, and advanced Bluetooth audio come together in this powerful and versatile connectivity system to unlock extreme performance for mobile, compute, and XR experiences.

The Qualcomm® FastConnect™ 7800 Mobile Connectivity System is an advanced 14nm Wi-Fi and Bluetooth® Connectivity system delivering ultra-high speeds (up to 5.8 Gbps*), sustained low latency (2 ms), and premium Bluetooth audio.

While maintaining compliance with the latest Wi-Fi 6/6E and Wi-Fi 7 standards, FastConnect 7800 is packed with sophisticated innovation that goes beyond standard benchmarks. High Band Simultaneous Multi-Link Wi-Fi technology uniquely harnesses the potential of 5 and 6GHz bands for multiple links of hi...

Product license agreement
Featured DocumentsProduct Brief
Qualcomm FastConnect 7800 Overview Infographic
Qualcomm FastConnect 7800 3-2-1 Infographic
Benefits
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Multi-gigabit performance

Wi-Fi peak speeds of up to 5.8 Gbps* with 5 and 6GHz connections, and 4.3 Gbps* using multiple links of 5GHz spectrum when 6GHz is unavailable.

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Ultra-Low Latency

2 ms latency and jitter-free experiences with high band simultaneous technology for multiple links of 5 and/or 6GHz performance applied across standards with next-gen Qualcomm® 4-stream DBS, or for a premium Wi-Fi 7 experience when paired with compatible AP.

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Versatility

Whether connected to readily available Wi-Fi 6 or 6E infrastructure or next-gen Wi-Fi 7 APs, in a location with or without 6GHz operation available, FastConnect 7800 delivers sophisticated High Band Simultaneous implementations to deliver in the moment.

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Bluetooth Audio & Snapdragon Sound

Next-gen Dual Bluetooth delivers two concurrent audio streams, massively improving the delivery of Snapdragon Sound, LE Audio & Bluetooth 5.4 to audio devices. Roam with twice the range and listen longer with 30-50% power savings**

Features

  • Built for Wi-Fi 7 Certification
  • 6GHz, 5GHz, and 2.4GHz support
  • Up to 5.8 Gbps* data rate using 4K QAM modulation and 320MHz channel bandwidth (single channel or 160 + 160 with High Band Simultaneous)
  • Up to 4.3 Gbps* with 4K QAM and 240MHz channel bandwidth using multiple streams of globally available 5GHz spectrum.
  • Unique high band simultaneous technology delivers multiple links of 5 and/or 6GHz performance applied across standards with next-gen Qualcomm 4-stream DBS  
  • Supports Wi-Fi 7 High Band Simultaneous Multi-link
  • Premium Wi-Fi 7 experience when paired with a compatible AP.
  • Longer lasting wireless audio sessions with 30-50% power savings**
  • Bluetooth 5.4, LE Audio, and ANT+ support
  • Advanced Dual Bluetooth feature designed to deliver concurrent audio streams for reliable long-range connections
  • Supports Qualcomm® FastConnect™ Software Suite for XR
  • Supports Snapdragon Sound Technology
  • LE Audio for personal audio sharing and broadcast for listeners to share streams or join others
  • Long-range crystal-clear audio
  • Multi-stream audio support for true wireless earbuds
  • FIPS 140-2 support with Windows Operating System (OS) integration
Specifications
Wi-Fi
Generation
Wi-Fi 7, Wi-Fi 6E, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4
Standards
802.11be, 802.11ax, 802.11ac, 802.11n, 802.11g, 802.11b, 802.11a
Spectral Bands
6 GHz, 5 GHz, 2.4 GHz
Channels
320 MHz, 240 MHz, 160 MHz, 80 MHz, 40 MHz, 20 MHz
MIMO Configuration
8x8
Antenna Configuration
2x2
Spatial Streams
Up to 4
Peak QAM
4K QAM
Encryption
256-bit AES-GCMP, AES-CCMP, 128-bit AES-CCMP
Security
WPA3 Enhanced Open, PAP, PEAP, EAP-TLS, TKIP, WPA3 Personal, 128-bit WEP, MS-CHAPv2, FIPS 140-2, WPA2, WPA3 Enterprise, MSCHAP, Protected Management Frames, WPA3 Easy Connect, WPA2-PSK, TLS, EAP-TTLS, 64-bit WEP
Features
Passpoint, 8x8 Sounding, High-band Simultaneous (HBS), TDLS, Wi-Fi QoS Management, Wi-Fi Optimized Connectivity, Wi-Fi Aware R3, Wi-Fi Location, OFDMA (UL/DL), Miracast, Target Wake Time, Voice-Enterprise, MU-MIMO (UL/DL), Multi-Link Operation (MLO)
Bluetooth
Specification Version
Bluetooth® 5.4
Topologies
Qualcomm TrueWireless™ Stereo Plus technology, Qualcomm® TrueWireless™ technology
Low Energy Features
Bluetooth® Low Energy Audio, Bluetooth® Low Energy Audio (ready)
Audio
Qualcomm® aptX™ audio technology support
Qualcomm® aptX™ Voice, Qualcomm® aptX™ Adaptive, Qualcomm® aptX™ Lossless
Audio Processing Technologies
Snapdragon Sound™ technology, Low latency Gaming mode with Voice back-channel
Other Audio Capturing Technologies
Stereo Recording
Process Node and Technology
Process Node
14 nm
Part
Part Number(s)
WCN785x-1, WCN785x-5

* Peak speed refers to maximum physical layer (PHY) rate
**Compared to previous generations

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7 of 7 total products

Product

Wi-Fi

Generation

Spectral Bands

Channels

Peak QAM

Bluetooth

Specification Version

UWB

Standards

Premium Tier

Qualcomm® FastConnect™ 8800 Mobile Connectivity System
Active

Wi-Fi 8
Wi-Fi 7
Wi-Fi 6E
Wi-Fi 6

6 GHz
5 GHz
2.4 GHz

Up to 320 MHz

4K QAM

—

IEEE 802.15.4z
Fine Ranging (FiRa)
Car Connectivity Consortium (CCC)
CSA Aliro 1.0

FastConnect 6900
Active

Wi-Fi 6E
Wi-Fi 6
Wi-Fi 5
Wi-Fi 4

6 GHz
5 GHz
2.4 GHz

160 MHz
80 MHz
40 MHz
20 MHz

4K QAM

Bluetooth® 5.3

—

FastConnect 7900
Active

Wi-Fi 6
Wi-Fi 6E
Wi-Fi 7

6 GHz

320 MHz

4K QAM

Bluetooth® 6.0

IEEE 802.15.4z
Fine Ranging (FiRa)
Car Connectivity Consortium (CCC)

FastConnect 7800
Active

Wi-Fi 7
Wi-Fi 6E
Wi-Fi 6
Wi-Fi 5
Wi-Fi 4

6 GHz
5 GHz
2.4 GHz

320 MHz
240 MHz
160 MHz
80 MHz
40 MHz
20 MHz

4K QAM

Bluetooth® 5.4

—

FastConnect 6800
Active

Wi-Fi 6
Wi-Fi 5
Wi-Fi 4

5 GHz
2.4 GHz

160 MHz
80 MHz
40 MHz
20 MHz

1024 QAM

Bluetooth® 5.1

—

High Tier

FastConnect 6700
Active

Wi-Fi 6E
Wi-Fi 6
Wi-Fi 5
Wi-Fi 4

6 GHz
5 GHz
2.4 GHz

160 MHz
80 MHz
40 MHz
20 MHz

4K QAM

Bluetooth® 5.4

—

Mid Tier

FastConnect 6200
Active

Wi-Fi 5
Wi-Fi 4

5 GHz
2.4 GHz

80 MHz
40 MHz
20 MHz

—

Bluetooth® 5.2

—

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