BOE uses NV156FHM across multiple 15.6-inch Full HD laptop-panel variants; it is a family prefix, not a single interchangeable screen. If you have seen codes like NV156FHM-NX3, N4K, N48 or N4G and wondered how they relate, here is how to read the series and pick the right one.
How to identify an NV156FHM variant
Within BOE’s naming convention, NV156FHM identifies a 15.6-inch 1920×1080 Full HD family. The suffix, such as -NX3 or -N4K, identifies the specific variant.
Do not decode the suffix by assumption. Verify the complete model and hardware revision against the panel specification.
Common NV156FHM variants
| Variant | Refresh | Connector | Typical use |
|---|---|---|---|
| N4G | 144Hz | eDP 40-pin | High-refresh / gaming laptops |
| N4K | 144Hz | eDP 40-pin | High-refresh / gaming laptops |
| N48 / N4S | 60Hz | eDP 30-pin | Standard office / home laptops |
| NX3 / NX4 | 144Hz | eDP 40-pin | High-refresh / gaming laptops |
Compatibility checklist
NV156FHM variants are not freely interchangeable. Before approving a replacement, confirm:
- Size, resolution and refresh rate
- eDP interface, pinout, lane/link requirements and cable
- Connector position, panel dimensions, thickness and mounting
- Brightness, gamut, response time, bit depth and adaptive-sync support
- Complete model suffix and hardware revision
N48 and N4S are commonly 60Hz 30-pin variants; N4G, N4K, NX3 and NX4 are commonly 144Hz 40-pin variants. These categories are a shortlist, not proof of compatibility. For cross-brand substitutions, compare complete model specifications rather than relying on a family name or similar suffix.