Comparison between Haier LE55X7000U vs Dell UltraSharp U2515H

General Info
Model Number	Haier LE55X7000U	Dell UltraSharp U2515H

Price	Check on Amazon	Check on Amazon
Type	TV	Monitor
Year	2018	2014
Brand	Haier	Dell
Model Number	LE55X7000U	UltraSharp U2515H
Alias	LE-55X7000U
Display
Screen Size Class	55" (inches)	25" (inches)
Diagonal Size	54.65 in 138.8 cm 1388 mm 4.55 ft	24.98 in 63.4 cm 634.4 mm 2.08 ft
Screen Width	47.62 in 121 cm 1209.6 mm 3.97 ft	21.77 in 55.3 cm 552.96 mm 1.81 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	12.25 in 31.1 cm 311.04 mm 1.02 ft
Display Manufacturer		LG Display
Display Type	VA	AH-IPS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	2560 x 1440
Screen Pixel Pitch	0.315 mm	0.216 mm
Screen Pixel Density	80 ppi	117 ppi
Screen-to-Body Ratio	94.11 %	89.24 %
Backlight Source	Edge LED	W-LED
sRGB		99 %
NTSC 1953		72 %
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast	5000 : 1	1000 : 1
Dynamic Screen Contrast		2000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		13.7 ms
Display Minimum Response Time	8 ms	6 ms
Display Maximum Response Time		8 ms
Display Coating		Anti-glare/Matte (3H)
HDR	HDR10
3D	No	No
Size, weight, color
Case Depth	1.89 in 4.8 cm 48 mm 0.16 ft	1.83 in 4.6 cm 46.4 mm 0.15 ft
Case Weight	16.4 kg 36 lbs	4.4 kg 10 lbs
Case Width with Stand	48.43 in 123 cm 1230 mm 4.04 ft	22.4 in 56.9 cm 569 mm 1.87 ft
Case Height with Stand	30.75 in 78.1 cm 781 mm 2.56 ft	15.67 in 39.8 cm 398 mm 1.31 ft
Case Depth with Stand	10.35 in 26.3 cm 263 mm 0.86 ft	8.07 in 20.5 cm 205 mm 0.67 ft
Case Weight with Stand	16.7 kg 37 lbs	6.5 kg 14 lbs
Case Color	Gray	Black, Silver
Hardware
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2
Built-in Camera	No	No
Network	LAN Wi-Fi 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) Wi-Fi Direct DLNA
Connectivity	3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x Video Component In 3.5 mm jack 1 x 3.5 mm Audio Out 1 x S/PDIF 1 x AV Composite In 3.5 mm jack 1 x USB 2.0 1 x Antenna (RF) (female) 1 x Ethernet RJ45 1 x CI+ 1.3	2 x HDMI 1.4 (MHL 2.0) 1 x DisplayPort 1.2 1 x DisplayPort 1.2 (Output MST) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 (Input mini) 5 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers	2 x 10W
Features
OS	Smart TV
Cool Features	HDCP (High-bandwidth Digital Content Protection) 2.2 PVR
Extra Features		Anti-theft stand lock slot Security lock slot
Ergonomics
Case Width	48.43 in 123 cm 1230 mm 4.04 ft	22.4 in 56.9 cm 569 mm 1.87 ft
Case Height	27.99 in 71.1 cm 711 mm 2.33 ft	13.33 in 33.9 cm 338.7 mm 1.11 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	600 x 300	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		115 mm 11.5 cm 4.5276 in 0.3773 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		0 °
Left or Right Swivel Support	No	Yes
Left Swivel		45 °
Right Swivel		45 °
Forward and Backward Tilt Support	No	Yes
Forward Tilt		5 °
Backward Tilt		21 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	56 Hz - 86 Hz
Horizontal Digital Frequency		30 kHz - 113 kHz
Accessories
Extras	Remote control - HTR-A10	DisplayPort cable - mini-DP to DP Factory calibration report HDMI cable USB 3.0 upstream cable
Certificates and Standards
Licenses		ENERGY STAR 6.0 Epeat Gold RoHS Compliant TCO Certified Displays
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Haier LE55X7000U

Dell UltraSharp U2515H