Samsung 43-inch Q7F QLED 4K Smart TV

Model details

Additional useful information

Use this source-reviewed guide for Samsung QN43Q7FAAFXZA, the 43-inch 2025 Q7F, to plan setup, reset, troubleshooting, 3 HDMI connections, eARC audio, exact-model mounting, stand parts, remote replacement, and standards-based accessories without borrowing specifications from another size.

For this smaller Q7F, source planning is simple only after its three-input limit is counted before installation. This page covers Samsung QN43Q7FAAFXZA, the 43-inch 2025 Q7F U.S. television, and not a nearby screen size or regional suffix. Its core hardware is QLED LCD with 3,840 x 2,160 resolution, driven by Q4 AI Processor; Samsung lists 100% Color Volume with Quantum Dot and Quantum HDR and Motion Xcelerator at up to 60 Hz. Source capacity is bounded at 3 onboard HDMI inputs with 4K 60 Hz. The set also provides one USB-A port and Wi-Fi, Bluetooth, and one Ethernet LAN port. For eARC, connect the soundbar or receiver to the HDMI jack physically marked eARC/ARC, enable Anynet+ when required, and do not assume a port number that the reviewed web specification does not publish. Samsung lists a 200 x 200 mm VESA pattern with M8 screws and 19-21 mm effective insertion into the television. Pattern alone does not establish mount compatibility. Use only the stand components packed for the full model code and follow the exact Quick Setup Guide; stand parts from another diagonal or Samsung family are not interchangeable by appearance. Initial setup starts with stable placement, power, language and region selection, network connection, Samsung Account sign-in for online services, channel scanning when an antenna is used, and clear names for each connected source. The included control is a SolarCell Remote. For streaming or network failures, open Network Status, restart the router and television, retry the saved connection, check for a software update, and use Samsung's network-reset guidance before considering a full factory reset. A full reset is under Settings > All Settings > General & Privacy > Reset; enter the television PIN (0000 if it was never changed). Reset removes accounts, downloaded-app state, network settings, channel tuning, and picture or sound adjustments, so record custom settings first. No reviewed evidence establishes support for an external One Connect box or cable. Treat the television's onboard connection panel as authoritative, and never buy a Samsung-branded connection cable solely because the family name looks similar.

• HDMI: Three HDMI inputs accept up to 4K 60 Hz
• Audio: eARC/ARC, optical digital audio, OTS Lite, and Q-Symphony; use the physical HDMI jack labeled eARC/ARC because Samsung's reviewed online specification does not state a port number
• Other connections: one USB-A port; Wi-Fi, Bluetooth, and one Ethernet LAN port
• Smart software: One UI Tizen smart platform; network services require internet and a Samsung Account
• Included control: SolarCell Remote; no replacement part number is asserted without exact-model parts evidence
• Mounting: Official VESA pattern 200 x 200 mm; screw diameter M8; effective insertion depth 19-21 mm
• Connection architecture: The reviewed exact-model page does not establish compatibility with an external One Connect box or One Connect cable; use the documented onboard ports