I need to select a dedicated video camcorder with strict con...

Prompt

I need to select a dedicated video camcorder with strict constraints: - Primary use: Indoor events/low-light venues, sports tracking from fence lines (30-50 ft), tripod-mounted 90% of the time. - Mandatory Specs: 4K at 60fps, 1" sensor or larger (f/1.8-2.8 preferred), fast phase-detect or Dual Pixel AF with face/eye tracking, flat color profile (C-Log, V-Log, or S-Log) with internal 10-bit 4:2:2 recording, built-in ND filters, and XLR or 3.5mm audio inputs. - Budget: Real-world used street price under $600 today, with a clear upgrade path under $1,500. Create an exhaustive comparison matrix of 4 realistic candidates (including Canon, Panasonic, Sony, JVC). For each model: list actual used street price range, sensor size, codec bit depth/chroma sampling, autofocus type, low-light trade-offs, and an objective verdict on whether it meets every constraint without compromise.