Comparison between LG 34UC98 vs LG 25UM58

General Info
Model Number	LG 34UC98	LG 25UM58

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2015	2016
Brand	LG	LG
Model Number	34UC98	25UM58
Alias	34UC98-W
Display
Screen Size Class	34" (inches)	25" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	25 in 63.5 cm 635 mm 2.08 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	23.04 in 58.5 cm 585.216 mm 1.92 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	9.72 in 24.7 cm 246.888 mm 0.81 ft
Display Curvature	1900
Display Manufacturer	LG Display	LG Display
Display Type	AH-IPS	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	21:9	21:9
Screen Resolution	3440 x 1440	2560 x 1080
Screen Pixel Pitch	0.233 mm	0.229 mm
Screen Pixel Density	109 ppi	111 ppi
Screen-to-Body Ratio	90.77 %	82.66 %
Backlight Source	W-LED	W-LED
sRGB	99 %	99 %
Adobe RGB 1998	75 %
NTSC 1953	77 %
Screen Brightness	300 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	5000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	11 ms
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time	14 ms	14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	3.49 in 8.9 cm 88.7 mm 0.29 ft	2.17 in 5.5 cm 55 mm 0.18 ft
Case Weight	6.2 kg 14 lbs	3.7 kg 8 lbs
Case Width with Stand	32.19 in 81.8 cm 817.6 mm 2.68 ft	23.98 in 60.9 cm 609 mm 2 ft
Case Height with Stand	17.77 in 45.1 cm 451.4 mm 1.48 ft	15.08 in 38.3 cm 383 mm 1.26 ft
Case Depth with Stand	9.07 in 23 cm 230.4 mm 0.76 ft	7.4 in 18.8 cm 188 mm 0.62 ft
Case Weight with Stand	7.8 kg 17 lbs	4 kg 9 lbs
Case Color	White	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x Thunderbolt 2.0 1 x USB 3.0 (upstream) 2 x USB 3.0 (downstream)	2 x HDMI 1.4 1 x 3.5 mm Audio Out
Audio
Audio Speakers	2 x 7W
Features
Cool Features	Black Stabilizer Flicker-free technology Picture-by-Picture Quick Charge Picture-in-Picture HDCP (High-bandwidth Digital Content Protection) 6-Axis Control Screen Split AMD FreeSync technology	Flicker-free technology DDC/CI Picture-in-Picture Screen Split HDCP (High-bandwidth Digital Content Protection) 6-Axis Control Black Stabilizer
Extra Features	Anti-theft stand lock slot	Anti-theft stand lock slot
Ergonomics
Case Width	32.19 in 81.8 cm 817.6 mm 2.68 ft	23.98 in 60.9 cm 609 mm 2 ft
Case Height	14.2 in 36.1 cm 360.8 mm 1.18 ft	11.3 in 28.7 cm 287 mm 0.94 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	75 x 75
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	56 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 90 kHz	30 kHz - 90 kHz
Accessories
Extras	DisplayPort cable HDMI cable	HDMI cable
Certificates and Standards
Licenses	BSMI CCC CE cTick ENERGY STAR 6.0 Epeat Gold FCC Class B UL/cUL	BSMI CCC CE cTick ENERGY STAR 6.0 ErP FCC Class B TCO Certified Displays 6.0 UL/cUL
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 85 %	5 % - 85 %

LG 34UC98

LG 25UM58