28″ LG 28LJ4540 Full Specs & Features Insight


Unlock the secrets of 28″ LG
28LJ4540 specifications. Gain insights into its unique features and shop like a pro.

General Info
Type TV
Year
Brand LG
Model Number 28LJ4540
Size 28″ (inches)
Panel IPS
Display
Screen Size Class 28″ (inches)
Diagonal Size 27.51 in
69.9 cm
698.664 mm
2.29 ft
Screen Width 23.92 in
60.8 cm
607.53 mm
1.99 ft
Screen Height 13.58 in
34.5 cm
345.02 mm
1.13 ft
Display Type IPS
Display Bit Depth 8 bits (6 bits + FRC)
Frame Rate Control Yes
Max Number of Colors 16777216
Bits 24
Screen Aspect Ratio 16:9
Screen Resolution 1366 x 768
Screen Pixel Pitch 0.445 mm
Screen Pixel Density 57 ppi
Screen-to-Body Ratio 82.45 %
Backlight Source Edge LED
Screen Brightness 200 cd/m²
Static Screen Contrast 1000 : 1
Dynamic Screen Contrast 5000000 : 1
Screen Horizontal Viewing Angle 178 °
Screen Vertical Viewing Angle 178 °
Display Minimum Response Time 8 ms
Display Coating Anti-glare/Matte (3H)
3D No
Size, weight, color
Case Depth 2.26 in
5.8 cm
57.5 mm
0.19 ft
Case Weight 4.5 kg
10 lbs
Case Width with Stand 25.26 in
64.2 cm
641.5 mm
2.1 ft
Case Height with Stand 17.15 in
43.6 cm
435.5 mm
1.43 ft
Case Depth with Stand 7.33 in
18.6 cm
186.1 mm
0.61 ft
Case Weight with Stand 4.7 kg
10 lbs
Case Color Black
Hardware
TV Tuner Analog (NTSC/PAL/SECAM)
ATSC
Clear QAM
Built-in Camera No
Connectivity 1 x Cable/Antenna In (F-type female)
1 x USB 2.0
1 x HDMI 1.3
Audio
Audio Speakers 2 x 5W
Features
Cool Features Smart Energy Saving
Motion Eye Care
Eye Comfort Mode
Flicker Safe
Ergonomics
Case Width 25.26 in
64.2 cm
641.5 mm
2.1 ft
Case Height 15.6 in
39.6 cm
396.3 mm
1.3 ft
Vesa Mount Support Yes
VESA Interface Standard Size 100 x 100
Removable VESA Stand Yes
Height Adjustment No
Landscape or Portrait Pivot Support No
Left or Right Swivel Support No
Forward and Backward Tilt Support No
Frequency and Interpolation
Vertical Digital Frequency 50 Hz / 60 Hz
Screen Interpolation Measurement Unit NULL
Power
110V 100 V – 120 V
220V 220 V – 240 V
AC Frequency 50 Hz – 60 Hz
Power Consumption When Device is Off 0.5 W
Power Consumption in Sleep Mode 1 W
Average Power Consumption 28 W
Accessories
Certificates and Standards
Licenses FCC-B
UL(cUL)
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C – 40 °C
32 °F – 104 °F
Safe Operating Humidity Level 0 % – 80 %
Internal Storage Temperature -20 °C – 60 °C
-4 °F – 140 °F
Internal Storage Humidity 0 % – 85 %

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