HP Z27u G3
$749.99
The HP Z27u G3 is a compelling choice in the Monitors market. With 1,234 Amazon ratings averaging 4.6/5 stars, it has proven itself with real buyers. 27" 4K UHD IPS Panel.
HP Z27U G3 27 4K vs LG 45GR95QE B
Compare HP Z27u G3 and LG 45GR95QE B side by side with the specs buyers actually care about, a cleaner breakdown of strengths and tradeoffs, and a clearer verdict on which model fits different priorities.
LG 45GR95QE B
Best Value Winner$999.99
The LG 45GR95QE-B is a compelling choice in the Monitors market. With 1,523 Amazon ratings averaging 4.7/5 stars, it has proven itself with real buyers. 45" WOLED Ultrawide 3440x1440.
Side-by-side specs
The table below puts the core differences in one place so buyers can quickly compare the display, performance, battery, connectivity, and value details that matter most. Highlighted cells mark the stronger value-oriented spec on each row.
| Spec | HP Z27u G3 | LG 45GR95QE B |
|---|---|---|
| Screen Size | 27 Inches | Winner45 Inches |
| Resolution | 3840 x 2160 (4K) | Winner3440 x 1440 (UWQHD) |
| Panel Type | IPS | WOLED |
| Refresh Rate | 60Hz | Winner240Hz |
| Response Time | 5ms | Winner0.03ms (GtG) |
| Brightness | 400 nits | Winner275 nits / Peak 1000 nits HDR |
| Color Gamut | Winner99% sRGB, 99% Rec.709 | — |
| Adaptive Sync | — | WinnerG-Sync Compatible |
| USB-C | WinnerUSB-C | — |
| HDMI Ports | — | WinnerHDMI 2.1 |
| DisplayPort | — | WinnerDisplayPort 1.4 |
| Power Consumption | Winner140W | — |
| User Rating | 4.6/5 | 4.7/5 |
| Current Price | Winner$749.99 | $999.99 |
| Model | Z27u G3 | 45GR95QE-B |
| Urve | — | Winner800R |
HP Z27u G3
Standout strengths
- 27" 4K UHD IPS Panel
- USB-C 140W Power Delivery
- Thunderbolt 4 (40Gbps)
- 99% sRGB, 99% Rec.709
Main tradeoffs
- ✗ Expensive
- ✗ 60Hz only
- ✗ Basic gaming features
LG 45GR95QE B
Standout strengths
- 45" WOLED Ultrawide 3440x1440
- 240Hz Refresh Rate
- 0.03ms Response Time (GtG)
- G-Sync Compatible, FreeSync Premium Pro
Main tradeoffs
- ✗ Very expensive
- ✗ OLED burn-in risk
- ✗ Needs powerful GPU
What buyers should focus on
HP Z27u G3 vs LG 45GR95QE B should be judged on panel quality, resolution, refresh rate, ports, and how each display fits the intended desk setup.
Monitor buyers usually care about color fidelity, motion clarity, USB-C or docking support, ergonomics, and whether the screen is for gaming, work, or creator use.
The better pick often depends on whether you want a sharper productivity panel, a faster gaming display, or the best all-around balance.
Which one is better?
Winner: LG 45GR95QE B
LG 45GR95QE B is the better bang-for-your-buck winner on this page because it comes out ahead on more of the specs and value signals that matter most for buyers shopping this category. It wins here because it comes out ahead on screen size, offers the stronger output or panel sharpness ceiling, has the faster motion target on paper.
The better monitor depends on whether you are prioritizing sharper desktop productivity, faster gaming response, or the stronger all-around port and ergonomics package. Resolution, panel type, refresh rate, and connectivity usually decide this category more than marketing language does.
Use the side-by-side table first, then open the deeper review pages if you want more context on setup, long-term ownership, and which model is the smarter buy for your exact priorities.