# Xiaomi Mi LED Desk Lamp 1S vs Koncept Z-Bar Pro Gen 4: specs and price compared

A sourced, side-by-side comparison of the Xiaomi Mi LED Desk Lamp 1S (Xiaomi) and Koncept Z-Bar Pro Gen 4 (Koncept) among desk lamps.

## Side by side

| Spec | Xiaomi Mi LED Desk Lamp 1S | Koncept Z-Bar Pro Gen 4 |
| --- | --- | --- |
| US price | not published | $514.8 |
| Brand | Xiaomi | Koncept |
| Brightness lumens | 520 | 816 (2700K soft) to 971 (5000K daylight) |
| Color temp range kelvin | 2600-5000 | 2700-5000 |
| Cri | 90 | 90 |
| Brightness levels | stepless | multi-level touchstrip dimming (no published count) |
| Color temp settings | stepless | tunable across 2700-5000K |
| Power watts | 9 | 10.2 |
| Power source | corded | AC, 10 ft cord |
| Mount type | base | freestanding desk base (clamp, grommet, wall, slatwall, hardwire and through-table mounts also offered) |
| USB charging port | — | Yes |
| Wireless charging | — | optional - Koncept sells a Qi wireless-charging base as one of the mount options |
| Auto dimming sensor | — | occupancy sensor that switches the lamp off after inactivity; no ambient auto-dimming published |
| Weight grams | — | — |

## Key differences

- Brightness lumens: Xiaomi Mi LED Desk Lamp 1S 520 vs Koncept Z-Bar Pro Gen 4 816 (2700K soft) to 971 (5000K daylight)
- Color temp range kelvin: Xiaomi Mi LED Desk Lamp 1S 2600-5000 vs Koncept Z-Bar Pro Gen 4 2700-5000
- Brightness levels: Xiaomi Mi LED Desk Lamp 1S stepless vs Koncept Z-Bar Pro Gen 4 multi-level touchstrip dimming (no published count)
- Color temp settings: Xiaomi Mi LED Desk Lamp 1S stepless vs Koncept Z-Bar Pro Gen 4 tunable across 2700-5000K
- Power watts: Xiaomi Mi LED Desk Lamp 1S 9 vs Koncept Z-Bar Pro Gen 4 10.2
- Power source: Xiaomi Mi LED Desk Lamp 1S corded vs Koncept Z-Bar Pro Gen 4 AC, 10 ft cord
- Mount type: Xiaomi Mi LED Desk Lamp 1S base vs Koncept Z-Bar Pro Gen 4 freestanding desk base (clamp, grommet, wall, slatwall, hardwire and through-table mounts also offered)

## Sources

- Xiaomi Mi LED Desk Lamp 1S: https://www.mi.com/global/product/mi-led-desk-lamp-1s/specs/ (mi.com, verified 2026-07-13)
- Koncept Z-Bar Pro Gen 4: https://koncept.com/ZbarGen4 (koncept.com, verified 2026-09-17)

Canonical: https://frontdeskreview.com/gear/desk-lamps/xiaomi-mi-led-desk-lamp-1s-vs-koncept-z-bar-pro-gen-4/
Cite: Per The Front Desk Review, Xiaomi Mi LED Desk Lamp 1S (not published) vs Koncept Z-Bar Pro Gen 4 ($514.8) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/desk-lamps/xiaomi-mi-led-desk-lamp-1s-vs-koncept-z-bar-pro-gen-4/
License: CC BY 4.0.