# ATN OTS 4T 384 1.25-5x Thermal Smart HD Monocular vs Solomark Night Vision Monocular (Blue-Infrared): specs and price compared

A sourced, side-by-side comparison of the ATN OTS 4T 384 1.25-5x Thermal Smart HD Monocular (ATN Corp) and Solomark Night Vision Monocular (Blue-Infrared) (Solomark) among night vision monoculars. Solomark Night Vision Monocular (Blue-Infrared) is the cheaper of the two at $137.5.

## Side by side

| Spec | ATN OTS 4T 384 1.25-5x Thermal Smart HD Monocular | Solomark Night Vision Monocular (Blue-Infrared) |
| --- | --- | --- |
| US price | $1699 | $137.5 |
| Brand | ATN Corp | Solomark |
| Sensor resolution px | 384x288 | 640x480 (image/video capture) |
| Magnification | 1.25-5x (digital zoom on fixed thermal optic) | 2x fixed, multi-coated glass objective |
| Detection range yd | — | 109 |
| Ir illuminator | N/A — passive Obsidian IV Dual Core T thermal sensor, no IR illuminator | 3-level blue-infrared IR LED illuminator |
| Display | 1280x720 HD micro-display (OLED) | 320x240 integrated color LCD |
| Battery runtime hr | — | — |
| Recording | Photo & video (1280x960 @ 30/60fps), 720p WiFi streaming, GPS, Bluetooth | Photo & video, AV and USB output for TV/computer transfer |
| IP water rating | — | — |

## Key differences

- Sensor resolution px: ATN OTS 4T 384 1.25-5x Thermal Smart HD Monocular 384x288 vs Solomark Night Vision Monocular (Blue-Infrared) 640x480 (image/video capture)
- Magnification: ATN OTS 4T 384 1.25-5x Thermal Smart HD Monocular 1.25-5x (digital zoom on fixed thermal optic) vs Solomark Night Vision Monocular (Blue-Infrared) 2x fixed, multi-coated glass objective
- Ir illuminator: ATN OTS 4T 384 1.25-5x Thermal Smart HD Monocular N/A — passive Obsidian IV Dual Core T thermal sensor, no IR illuminator vs Solomark Night Vision Monocular (Blue-Infrared) 3-level blue-infrared IR LED illuminator
- Display: ATN OTS 4T 384 1.25-5x Thermal Smart HD Monocular 1280x720 HD micro-display (OLED) vs Solomark Night Vision Monocular (Blue-Infrared) 320x240 integrated color LCD
- Recording: ATN OTS 4T 384 1.25-5x Thermal Smart HD Monocular Photo & video (1280x960 @ 30/60fps), 720p WiFi streaming, GPS, Bluetooth vs Solomark Night Vision Monocular (Blue-Infrared) Photo & video, AV and USB output for TV/computer transfer

## Sources

- ATN OTS 4T 384 1.25-5x Thermal Smart HD Monocular: https://www.atncorp.com/thermal-monocular-ots-4t-384-1-25-5x (atncorp.com, verified 2026-08-11)
- Solomark Night Vision Monocular (Blue-Infrared): https://solomark.night-vision.org/products/solomark-night-vision-monocular-2x-blue-infrared-camera.html (solomark.night-vision.org, verified 2026-08-11)

Canonical: https://frontdeskreview.com/gear/night-vision-monoculars/atn-ots-4t-384-1-25-5x-vs-solomark-night-vision-monocular/
Cite: Per The Front Desk Review, ATN OTS 4T 384 1.25-5x Thermal Smart HD Monocular ($1699) vs Solomark Night Vision Monocular (Blue-Infrared) ($137.5) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/night-vision-monoculars/atn-ots-4t-384-1-25-5x-vs-solomark-night-vision-monocular/
License: CC BY 4.0.