Comparison between LG 27UL850 vs HP Z34c G3

General Info
Model Number	LG 27UL850	HP Z34c G3

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Type	Monitor	Monitor
Year	2018	2022
Brand	LG	HP
Model Number	27UL850	Z34c G3
Alias	27UL850-W	30A19E9
Display
Screen Size Class	27" (inches)	34" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Curvature		1900
Display Type	IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	21:9
Screen Resolution	3840 x 2160	3440 x 1440
Screen Pixel Pitch	0.155 mm	0.233 mm
Screen Pixel Density	163 ppi	109 ppi
Screen-to-Body Ratio	89.77 %	84.54 %
Backlight Source	W-LED	W-LED
DCI P3		85%
sRGB	99 %	99 %
Screen Brightness	350 cd/m²	350 cd/m²
Max Screen Brightness	400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast		10000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	6 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
HDR	HDR10 DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	1.77 in 4.5 cm 45 mm 0.15 ft	4.13 in 10.5 cm 105 mm 0.34 ft
Case Weight	4.6 kg 10 lbs
Case Width with Stand	24.13 in 61.3 cm 613 mm 2.01 ft	32.04 in 81.4 cm 813.8 mm 2.67 ft
Case Height with Stand	17.72 in 45 cm 450 mm 1.48 ft	17.13 in 43.5 cm 435.2 mm 1.43 ft
Case Depth with Stand	9.21 in 23.4 cm 234 mm 0.77 ft	10.73 in 27.3 cm 272.5 mm 0.89 ft
Case Weight with Stand	6.1 kg 13 lbs	11.1 kg 24 lbs
Case Color	White, Gray	Black, Silver
Hardware
Built-in Camera	No	Yes
Connectivity	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 2 x USB 3.0 (downstream) 1 x USB 3.0 (Type-C - 60 W)	1 x USB (Type-C; 5 Gbps upstream; 100W; DP Alt MOde) 1 x Ethernet RJ45 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x HDMI 2.0 4 x USB (Type-A; 5 Gbps downstream) 1 x USB (Type-B; upstream)
Audio
Audio Speakers	2 x 5W	2 x 5W
Features
Cool Features	Black Stabilizer DDC/CI Flicker-free technology Super Resolution+ HDCP (High-bandwidth Digital Content Protection) 2.2 Dynamic Action Sync 6-Axis Control AMD FreeSync technology	HP Display Center HP Eye Ease Low Blue Light 3-sided borderless design Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.13 in 61.3 cm 613 mm 2.01 ft	32.04 in 81.4 cm 813.8 mm 2.67 ft
Case Height	14.33 in 36.4 cm 364 mm 1.19 ft	15.32 in 38.9 cm 389.2 mm 1.28 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	110 mm 11 cm 4.3307 in 0.3609 ft	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	90 °
Right Pivot	90 °
Left or Right Swivel Support	No	Yes
Left Swivel		30 °
Right Swivel		30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	10 °
Frequency and Interpolation
Vertical Digital Frequency	40 Hz - 61 Hz	59 Hz - 61 Hz
Horizontal Digital Frequency		88 kHz - 90 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable HDMI cable USB Type-C cable	DisplayPort cable HDMI cable USB Type-A to Type-B cable USB Type-C to Type-C cable
Certificates and Standards
Licenses	C-Tick CCC CECP CEL cUL ENERGY STAR 7.0 ErP FCC Class B KC RoHS Compliant TÜV/GS VCCI	TÜV Rheinland Low Blue Light (Hardware Solution)
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 85 %	20 % - 80 %
Internal Storage Humidity		5 % - 95 %

LG 27UL850

HP Z34c G3