Comparison between Apple Thunderbolt Display vs LG 27UL850

General Info
Model Number	Apple Thunderbolt Display	LG 27UL850

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2011	2018
Brand	Apple	LG
Model Number	Thunderbolt Display	27UL850
Alias		27UL850-W
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer	LG Display
Display Type	H-IPS	IPS
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	3840 x 2160
Screen Pixel Pitch	0.233 mm	0.155 mm
Screen Pixel Density	109 ppi	163 ppi
Screen-to-Body Ratio		89.77 %
Backlight Source	W-LED	W-LED
sRGB		99 %
Adobe RGB 1998	75 %
Screen Brightness	375 cd/m²	350 cd/m²
Max Screen Brightness		400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	2000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	6.5 ms	5 ms
Display Average Response Time	8 ms
Display Maximum Response Time	12 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		HDR10 DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth		1.77 in 4.5 cm 45 mm 0.15 ft
Case Weight		4.6 kg 10 lbs
Case Width with Stand	25.59 in 65 cm 650 mm 2.13 ft	24.13 in 61.3 cm 613 mm 2.01 ft
Case Height with Stand	19.33 in 49.1 cm 491 mm 1.61 ft	17.72 in 45 cm 450 mm 1.48 ft
Case Depth with Stand	8.15 in 20.7 cm 207 mm 0.68 ft	9.21 in 23.4 cm 234 mm 0.77 ft
Case Weight with Stand	10.8 kg 24 lbs	6.1 kg 13 lbs
Case Color	Silver	White, Gray
Hardware
Built-in Camera	Yes	No
Network	LAN
Connectivity	1 x Thunderbolt 3 x USB 2.0 (downstream) 1 x Ethernet RJ45	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)
Audio
Audio Speakers		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
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width		24.13 in 61.3 cm 613 mm 2.01 ft
Case Height		14.33 in 36.4 cm 364 mm 1.19 ft
Vesa Mount Support	No	Yes
VESA Interface Standard Size	75 x 75	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	25 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	40 Hz - 61 Hz
Accessories
Extras		DisplayPort cable HDMI cable USB 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
Usage and Storage Requirements
Safe Operating Temperature Level	10 °C - 35 °C 50 °F - 95 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	20 % - 80 %	10 % - 85 %
Internal Storage Temperature	-20 °C - 47 °C -4 °F - 116.6 °F
Max Operating Altitude	3048

Apple Thunderbolt Display

LG 27UL850