Transparent research
Sources behind this profile
Independent expert testing, exact-model owner signals and manufacturer specifications are visibly separated. Piqelo never counts itself as product evidence.
From evidence to Piqelo RatingWhat is still needed for a Piqelo Rating
Expert 50% · Owners 25% · Reliability 15% · Value 10%. The rating appears when all four components are supported.
- ○Expert performance
- 5 eligible test sources collected. Performance calibration is still required.
- ○Owner experience
- At least 30 eligible exact-model owner reviews are needed; 0 are currently available.
- ○Reliability
- A supported reliability calculation needs model maturity, recurring risks and eligible owner evidence.
- ○Current value
- A current US price is available. Comparison with a supported peer group is still required.
Supported finding · color accuracyBuilt-in calibrator, 16-bit 3D LUT workflow and wide-gamut coverage target professional accuracy
Tom's Hardware Open exact source →Supported finding · connectivity dockingUSB-C 96W, KVM and Ethernet support studio desks
Tom's Hardware Open exact source →Supported finding · text clarity27-inch 4K provides sharp detail for photo and design work
Tom's Hardware Open exact source →Trade-off · motion response60Hz refresh makes it unsuitable for high-refresh gaming
Tom's Hardware Open exact source →Trade-off · hdr imageIPS contrast is not intended for deep-black HDR mastering
Tom's Hardware Open exact source →Trade-off · valueProfessional calibration hardware comes at a premium price
Tom's Hardware Open exact source →Supported finding · color gamutThe lab sample covered 99% Adobe RGB and 97% P3.
Digital Camera World Open exact source →Supported finding · brightnessThe lab sample reached 367.1 nits, or 286.3 nits with brightness uniformity enabled.
Digital Camera World Open exact source →Supported finding · color accuracyIT Pro measured Adobe RGB-mode mean Delta E 0.66 at the selected 6500K target, with measured white point 6279K and contrast 686:1. Its colorimeter estimated over 96% Adobe RGB and 93% DCI-P3; the reviewer cautions that gamut precision is limited.
- Average color error · ΔE
- 0.66Adobe RGB, 6500K target
- White point
- 6,279 K
- Contrast
- 686:1Adobe RGB
X-Rite i1Display Pro Plus gamut readings are rough estimates for a wide-gamut panel.
IT Pro Open exact source →Trade-off · sdr imageBrightness variation remained within 7% through roughly 75% brightness, but the panel edges were up to 15% brighter than the centre at 100%. The review unit also had a high-pitched whine; its prevalence is unknown.
- Brightness variation
- ≤7%
- Edge brightness excess
- ≤15%OSD brightness 100%
IT Pro Open exact source →Supported finding · color accuracyTechRadar highlights the built-in calibrator, creative workflow features and broad connectivity on the BenQ PD2770U.
TechRadar Open exact source →Trade-off · motion responseUsing LDAT, Tom’s Hardware measured an 8.1ms black-to-white transition in a one-inch square and 24.4ms absolute input lag. The 60Hz professional monitor lacks Adaptive-Sync and overdrive, limiting its suitability for fast competitive games.
- Black-to-white response
- 8.1 msOne-inch square · LDAT
- Total input lag
- 24.4 msBlack-to-white · LDAT
LDAT transition measurements are not interchangeable with full-screen draw or grey-to-grey specifications.
Tom's Hardware Open exact source →Trade-off · sdr imageThe BenQ sample’s black-field uniformity deviation was 10.18% in Brightness First mode and 4.31% with uniformity compensation enabled. Uniformity First reduced brightness by approximately 30%, making brightness and consistency a practical trade-off.
- Black-field variation
- 10.18%Brightness First
- Black-field variation
- 4.31%Uniformity compensation enabled
- Brightness reduction
- ≈30%Uniformity First
Single panel sample; black-field deviation is distinct from white-field brightness uniformity.
Tom's Hardware Open exact source →Supported finding · motionTom's Hardware reported 8.1 ms black-to-white transition (One-inch square); 24.4 ms total control lag (Nvidia LDAT).
- total control lag
- 24.4 msNvidia LDAT
Response, signal processing and total lag are different metrics; do not compare across lab methods.
Tom's Hardware Open exact source →Supported finding · dark roomANSI contrast measured 913.9:1; the uniformity-first mode limited maximum brightness to about 230 nits.
- ANSI contrast
- 913.9:1
- SDR brightness
- ≈230 nitsUniformity First
One independently tested sample; lab settings and methods affect results.
Tom's Hardware Open exact source →Supported finding · colorThe labelled lab table reports grayscale error, gamma, gamut error and gamut volume for Adobe RGB / sRGB.
- Grayscale error · ΔE
- 2.87 DeltaEAdobe RGB
- Gamma
- 2.19 gammaAdobe RGB
- gamut delta e
- 1.32 DeltaEAdobe RGB
- color gamut volume
- 98.93%Adobe RGB · Adobe RGB
- Grayscale error · ΔE
- 2.87 DeltaEsRGB
- Gamma
- 2.19 gammasRGB
- gamut delta e
- 1.67 DeltaEsRGB
- color gamut volume
- 104.1%sRGB · sRGB
Gamut volume is distinct from absolute coverage; grayscale error is distinct from color error.
Tom's Hardware Open exact source →Supported finding · colorThe labelled lab table reports grayscale error, gamma, gamut error and gamut volume for BT.709 / Cinema P3.
- Grayscale error · ΔE
- 2.78 DeltaEBT.709
- Gamma
- 2.38 gammaBT.709
- gamut delta e
- 1.46 DeltaEBT.709
- color gamut volume
- 100.36%BT.709 · BT.709
- Grayscale error · ΔE
- 2.42 DeltaECinema P3
- Gamma
- 2.59 gammaCinema P3
- gamut delta e
- 1.38 DeltaECinema P3
- color gamut volume
- 96.14%Cinema P3 · DCI-P3
Gamut volume is distinct from absolute coverage; grayscale error is distinct from color error.
Tom's Hardware Open exact source →Supported finding · colorThe labelled lab table reports grayscale error, gamma, gamut error and gamut volume for Display P3.
- Grayscale error · ΔE
- 2.78 DeltaEDisplay P3
- Gamma
- 2.19 gammaDisplay P3
- gamut delta e
- 1.46 DeltaEDisplay P3
- color gamut volume
- 96.15%Display P3 · Display P3
Gamut volume is distinct from absolute coverage; grayscale error is distinct from color error.
Tom's Hardware Open exact source →Supported finding · colorPCWorld measured 100% sRGB, 98% DCI-P3, 99% Adobe RGB gamut coverage.
- color gamut coverage
- 100%Tested native mode · sRGB
- color gamut coverage
- 98%Tested native mode · DCI-P3
- color gamut coverage
- 99%Tested native mode · Adobe RGB
Coverage is distinct from gamut volume and does not establish color accuracy.
PCWorld Open exact source →Supported finding · sdr imagePCWorld measured SDR 351 nits (Maximum SDR).
- SDR brightness
- 351 nitsMaximum SDR
One independently tested sample; lab settings and methods affect results.
PCWorld Open exact source → 
