Screen size (inch) 27, Panel resolution 2560x1440, Max Refresh rate 120 Hz, Response time MPRT 1 ms, Panel type IPS, USB-C connectivity USB-C (DP Alt, PD 15W) x 1, HDMI 2.1 TMDS, DisplayPort DisplayPort 1.2 +HDR DisplayPort 1.4 x 1, Sync technology (VRR) Adaptive Sync
27" QHD IPS monitor with 120Hz refresh rate, USB-C docking, KVM, and ergonomic adjustability for efficient professional workflows.
The AOC Q27P4C is a 27-inch QHD business monitor designed for modern multitasking. Its IPS panel delivers wide 178° viewing angles, 99% sRGB color, HDR10 support, and smooth 120Hz performance for clear, accurate visuals. With USB-C connectivity, KVM, a fully adjustable stand, eye-care features, and sustainable materials, it helps streamline device management and supports productive, comfortable workspaces.
| Display |
|---|
| Display diagonal |
68.6 cm (27") |
| Display resolution |
2560 x 1440 pixels |
| Native aspect ratio |
16:9 |
| Touchscreen |
No |
| HD type |
Quad HD |
| Panel type |
IPS |
| LED backlight |
Yes |
| Backlight type |
W-LED |
| Display brightness (typical) |
350 cd/m² |
| Response time |
4 ms |
| Response time measurement type |
GTG (Gray to Gray) |
| Response time (MPRT) |
1 ms |
| Anti-glare screen |
Yes |
| Screen shape |
Flat |
| Contrast ratio (typical) |
1500:1 |
| Contrast ratio (dynamic) |
50000000:1 |
| Dynamic contrast ratio marketing name |
Mega DCR |
| Maximum refresh rate |
120 Hz |
| Viewing angle, horizontal |
178° |
| Viewing angle, vertical |
178° |
| Display number of colours |
16.7 million colours |
| Pixel pitch |
0.2331 x 0.2331 mm |
| Pixel density |
109 ppi |
| Viewable size, horizontal |
59.7 cm |
| Viewable size, vertical |
33.6 cm |
| Digital horizontal frequency |
30 - 230 kHz |
| Digital vertical frequency |
48 - 120 Hz |
| Display diagonal (metric) |
68.6 cm |
| Local dimming |
Yes |
| High Dynamic Range (HDR) supported |
Yes |
| High Dynamic Range (HDR) technology |
High Dynamic Range 10 (HDR10) |
| DDC/CI |
Yes |
| Haze rate |
25% |
| Surface hardness |
3H |
| sRGB coverage (typical) |
100.1% |
| Adobe RGB coverage |
91.6% |
| Colour gamut standard |
sRGB, DCI-P3 |
| Performance |
|---|
| NVIDIA G-SYNC |
No |
| AMD FreeSync |
No |
| Flicker-free technology |
Yes |
| Low Blue Light technology |
Yes |
| Operating system version |
Windows 10/11, Mac OS |
| Multimedia |
|---|
| Built-in speaker(s) |
Yes |
| Number of speakers |
2 |
| RMS rated power |
4 W |
| Design |
|---|
| Product colour |
Black |
| Front bezel colour |
Black |
| Detachable stand |
Yes |
| Certification |
RoHs compliant,CB,FCC |
| Ports & interfaces |
|---|
| USB hub version |
3.2 Gen 2 (3.1 Gen 2) |
| USB Type-C downstream ports quantity |
1 |
| HDMI |
Yes |
| HDMI ports quantity |
1 |
| HDMI version |
2.1 |
| DisplayPorts quantity |
1 |
| DisplayPort out quantity |
1 |
| DisplayPort version |
1.4 |
| Audio output |
Yes |
| Headphone out |
Yes |
| Headphone connectivity |
3.5 mm |
| Built-in KVM switch |
Yes |
| HDCP |
Yes |
| HDCP version |
2.2 |
| Ergonomics |
|---|
| VESA mounting |
Yes |
| Panel mounting interface |
100 x 100 mm |
| Cable lock slot |
Yes |
| Cable lock slot type |
Kensington |
| Height adjustment |
Yes |
| Adjustable height (max) |
15 cm |
| Pivot |
Yes |
| Pivot angle |
-90 - 90° |
| Swivelling |
Yes |
| Swivel angle range |
-175 - 175° |
| Tilt adjustment |
Yes |
| Tilt angle range |
-5 - 30° |
| Picture-in-Picture |
Yes |
| Power |
|---|
| Energy efficiency class (SDR) |
C |
| Power consumption (typical) |
26 W |
| Power consumption (standby) |
0.3 W |
| Power consumption (max) |
173 W |
| Power consumption (off) |
0.3 W |
| AC input voltage |
100 - 240 V |
| AC input frequency |
50/60 Hz |
| Input current |
2 A |
| Power supply type |
Internal |
| Energy efficiency scale |
A to G |
| Packaging content |
|---|
| Cables included |
AC, HDMI, DisplayPort, USB Type-C |
| DisplayPort cable length |
1.8 m |
| HDMI cable length |
1.8 m |
| Weight & dimensions |
|---|
| Width (with stand) |
616 mm |
| Depth (with stand) |
232.9 mm |
| Height (with stand) |
398.7 mm |
| Weight (with stand) |
6.12 kg |
| Width (without stand) |
616 mm |
| Depth (without stand) |
51.7 mm |
| Height (without stand) |
361.5 mm |
| Weight (without stand) |
4.37 kg |
| Packaging data |
|---|
| Package width |
730 mm |
| Package depth |
139 mm |
| Package height |
480 mm |
| Package weight |
8.69 kg |
| Package type |
Box |
| Sustainability |
|---|
| Sustainability certificates |
EPEAT Gold, TCO |
| Doesn't contain |
Mercury, PVC/BFR |
| Recycling data |
|---|
| Post-consumer recycled plastic |
85% |
| Technical details |
|---|
| Compliance certificates |
CE |
| Warranty period |
5 year(s) |
| Other features |
|---|
| DCI-P3 coverage |
95.9% |
| Mean time between failures (MTBF) |
50000 h |
