Comparison between:
- 37.5" LG 38UC99
- 34" LG 34UC98

Brand, series, model

Information about the brand, series, model and model aliases.

LG 38UC99LG 34UC98
LG 38UC99LG 34UC98
Model alias38UC99-W
38CB99
38CB99-W
34UC98-W
Model year20162015

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class37.5 in34 in
Diagonal952.5 mm
95.25 cm
37.5 in
3.125 ft
863.6 mm
86.36 cm
34 in
2.8333 ft
Width882.816 mm
88.2816 cm
34.7565 in
2.8964 ft
799.8 mm
79.98 cm
31.4882 in
2.624 ft
Height367.84 mm
36.784 cm
14.4819 in
1.2068 ft
334.8 mm
33.48 cm
13.1811 in
1.0984 ft
Radius of curvature2300 mm
230 cm
90.5512 in
7.5459 ft
1900 mm
190 cm
74.8031 in
6.2336 ft
Panel manufacturerLG DisplayLG Display
Panel modelLM375QW1-SSA1LM340UW3-????
Panel typeAH-IPSAH-IPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYes
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio2.4:12.389:1
Resolution3840 x 1600 pixels3440 x 1440 pixels
Pixel pitch0.23 mm
0.023 cm
0.0091 in
0.0008 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
Pixel density110 ppi
43 ppcm
109 ppi
43 ppcm
Display area92.1 %90.77 %
BacklightW-LEDW-LED
sRGB99 %99 %
Adobe RGB (1998)70 %75 %
NTSC (1953)72 %77 %
Brightness300 cd/m²300 cd/m²
Static contrast1000 : 11000 : 1
Dynamic contrast5000000 : 15000000 : 1
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time5 ms
0.0050 s
5 ms
0.0050 s
Average response time10 ms
0.0100 s
14 ms
0.0140 s
Maximum response time15 ms
0.0150 s
-
Input lag25 ms
0.0250 s
11 ms
0.0110 s
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 101 kHz30 kHz - 90 kHz
Vertical frequency (digital)56 Hz - 75 Hz48 Hz - 75 Hz

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.3 W0.3 W
Power consumption (sleep)1.2 W1.2 W
Power consumption (eco)30 W-
Power consumption (average)49.6 W56.7 W
Power consumption (maximum)57 W70 W
Power consumption (annual)-79 kWh
Energy efficiency classBB

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width897.2 mm
89.72 cm
35.3228 in
2.9436 ft
817.6 mm
81.76 cm
32.189 in
2.6824 ft
Height393 mm
39.3 cm
15.4724 in
1.2894 ft
360.8 mm
36.08 cm
14.2047 in
1.1837 ft
Depth91.5 mm
9.15 cm
3.6024 in
0.3002 ft
88.7 mm
8.87 cm
3.4921 in
0.291 ft
Weight7.7 kg
16.98 lbs
6.2 kg
13.67 lbs
Width with stand897.2 mm
89.72 cm
35.3228 in
2.9436 ft
817.6 mm
81.76 cm
32.189 in
2.6824 ft
Height with stand466.2 mm
46.62 cm
18.3543 in
1.5295 ft
451.4 mm
45.14 cm
17.7717 in
1.481 ft
Depth with stand230.4 mm
23.04 cm
9.0709 in
0.7559 ft
230.4 mm
23.04 cm
9.0709 in
0.7559 ft
Weight with stand9.3 kg
20.5 lbs
7.8 kg
17.2 lbs
Box width-977 mm
97.7 cm
38.4646 in
3.2054 ft
Box height-505 mm
50.5 cm
19.8819 in
1.6568 ft
Box depth-207 mm
20.7 cm
8.1496 in
0.6791 ft
Box weight-11.2 kg
24.69 lbs
ColorsWhiteWhite

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYes
VESA interface100 x 100 mm100 x 100 mm
Removable standYesYes
Height adjustmentYesYes
Height adjustment range110 mm
11 cm
4.3307 in
0.3609 ft
110 mm
11 cm
4.3307 in
0.3609 ft
Landscape/portrait pivotNoNo
Left/right swivelNoNo
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt20 °15 °

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers2 x 10 W2 x 7 W
Maxx AudioMaxx Audio

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB (Type-C)
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x USB 3.0 (upstream)
2 x USB 3.0 (downstream)
2 x HDMI 2.0
1 x DisplayPort 1.2
2 x Thunderbolt 2.0
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

Features6-Axis Control
AMD FreeSync technology
Black Stabilizer
Flicker-free technology
DDC/CI
Dynamic Action Sync
Picture-by-Picture
Picture-in-Picture
Quick Charge
Screen Split
6-Axis Control
AMD FreeSync technology
Black Stabilizer
Flicker-free technology
Picture-by-Picture
Picture-in-Picture
Quick Charge
Screen Split

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
CCC
CE
cTick
ENERGY STAR 6.0
FCC Class B
UL/cUL
BSMI
CCC
CE
cTick
ENERGY STAR 6.0
Epeat Gold
FCC Class B
UL/cUL

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 80 %
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 85 %5 % - 85 %

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

AccessoriesDisplayPort cable
Factory calibration report
HDMI cable
USB Type-C cable
USB 3.0 cable
DisplayPort cable
HDMI cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slotAnti-theft stand lock slot
 LG 38UC99LG 34UC98