Written analysis
ThinkVision L22-4e at a glance
The ThinkVision L22-4e is a 21.5" IPS monitor at 1920×1080 and 100 Hz. The backlight is listed as W-LED.
Best fit: straightforward office, media, or secondary-display use after checking resolution and refresh against the rest of the system.
Panel and image
Overall quality is 46.1, with 44.8 work and 63.0 play. Pixel density is listed at 102 PPI. Typical brightness is 250 nits. Contrast is listed as 1300:1. The coating is Anti-glare/Matte. The listed pixel count is treated as a 1080p-class work multiplier.
Color and HDR
Recorded gamut coverage is 99% sRGB. Color depth is listed as 8-bit.
Motion and sync
Refresh is listed at 100 Hz. Response time is listed as 4.00 ms. Pair this resolution with the GPU table before assuming native high settings.
Ergonomics and connectivity
Stand and mount options are listed as Tilt · VESA (100x100mm). Recorded inputs include 1 x HDMI 1.4, 1 x D-sub.
Buying verdict
Overall quality is 46.1. Treat it as a practical screen and compare nearby monitors if color, refresh, or ergonomics matter more.
At the recorded Amazon price, quality / price is 131.7—an excellent value relative to nearby monitors.
Work / price is 128.0 and play / price is 126.0.
Discussion
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