LG 42LN5120 vs Samsung UA40EH5000R – Which One Should You Buy? (2026)

ALERT

LG 42LN5120
Rs.56,000.00

Samsung UA40EH5000R
Rs.55,900.00

Model No

42LN5120

UA40EH5000R

TV Type

LED TV

LED TV

Screen Size

42 Inch (107 cm)

40 Inch (102 cm)

Resolution

1920 x 1080

1920 x 1080

Aspect Ratio

16:9

16:9

Motion Rate

50 Hz

100 Hz

Viewing Angle

178°

NA

USB

USB Version	: 2.0
Supported Audio Formats	: MP3, AAC, WMA
Supported Video Formats	: MKV, DivX, MP4, AVI, ASF, MOV, FLV, DAT, VOB
Supported Picture Formats	: JPG

USB Version	: 2.0
Supported Audio Formats	: MP3, AAC, WMA
Supported Video Formats	: DivX, MP4, 3GP, AVI, ASF, MKV, MOV, FLV
Supported Picture Formats	: JPG

Video

Triple XD Engine	: Yes
Dynamic Color Enhancer	: Yes
Picture Mode	: 5 modes (Vivid, Standard, Cinema,Sport, Game)
AV Mode (Picture & Sound)	: Yes (Off / Cinema / Game )
(3D MPEG) Noise Reduction	: Yes
Just Scan (1:1 Pixel Matching) 0% OverScan	: Yes ( Component) 1080i / 1080p / 720p

Wide Color Enhancer (Plus)	: Yes
Dynamic Contrast Ratio	: 1000000:1
Digital Noise Filter	: Yes

Audio

Dolby Digital Decoder	: Yes
Speaker System	: 1 Way 2 Speakers
Audio Output (RMS)	: 10 watts
Sound Mode	: 5 modes (Standard, Music, Cinema, Sport, Game)
Audio Codec	: AC3(Dolby Digital), EAC3, AAC, Mpeg, MP3, PCM

Dolby®	: Dolby Digital Plus / Dolby Pulse
SRS	: SRS TheatreSound
dts 2.0 + Digital Out	: Yes (dts 2.0 Only)
Sound Output (RMS)	: 10 watts x 2
Speaker Type	: Down Firing + Full Range
Auto Volume Leveler	: Yes

Connectivity Options

USB	: 1 (Side)
RF In	: Yes (Rear)
HDMI 1.4	: 2 (Rear)
Headphone Out	: 1 (Rear)
Component In (Y,Pb,Pr + Audio)	: 1 Composite, Component common (Rear)
Composite In (CVBS + Audio)	: 1 (Rear)

HDMI	: 2 (Rear)
USB	: 1 (Side)
Component In (Y/Pb/Pr)	: 1 (Rear)
Composite In (AV)	: 1 Common Use for Component Y (Rear)
RF In (Terrestrial/Cable Input)	: 1 (Rear)
Headphone	: 1 (Rear)

Other Features

USB Movie	: Pen Drive or External Hard Drive
Motion Eco Sensor	: Yes
Smart Energy Saving	: Yes
Input Labeling	: Yes
Subtitle for DivX (Language)	: 9 Language (English, French, Vietnamese, Russian, Thai, Hebrew, Arabic, Persian, Kurdish)

ConnectShare™ (USB 2.0)	: Movie (Hard Drive)
Game Mode	: Yes
OSD language	: English
Auto Channel Search	: Yes
Teletext (TTX)	: Yes
Auto Power Off	: Yes
Clock & On/Off Timer	: Yes
Sleep Timer	: Yes
DTV Tuner	: Ready
Analog Tuner	: Yes
Triple Protector	: Yes
Eco Sensor	: Yes

General Details

Power Supply	: 100 - 240Vac 50-60Hz
Power Consumption (Stand-by)	: 0.5 watts
Power Consumption	: 90 watts
Weight without Stand	: 9.3 kg
Weight with Stand	: 10.4 kg
Package Weight	: 13.1 kg

Power Supply	: AC100 - 240V 50 / 60Hz
Power Consumption (Stand-by)	: Under 0.3 watts
Weight without Stand	: 9 kg
Weight with Stand	: 11 kg
Package Weight	: 13.5 kg

Supplied Accessories

Remote Control

: Yes

Remote Controller Model	: Normal Button Remote
Battery (for Remote Control)	: Yes
Power Cable	: Yes
User Manual	: Yes

Compare LG 42LN5120 with:

Compare Samsung UA40EH5000R with:

Key Differences

Samsung UA40EH5000R and LG 42LN5120 offer different motion rates (100 Hz vs 50 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Samsung UA40EH5000R features a 40 Inch (102 cm) screen while LG 42LN5120 comes with 42 Inch (107 cm), which can make a noticeable difference depending on your room size and viewing distance. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs come with smart platforms that support popular streaming apps and voice control features. Samsung UA40EH5000R and LG 42LN5120 are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Both models support 1920 x 1080 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming.

Verdict: Choosing between Samsung UA40EH5000R and LG 42LN5120 depends on your usage, whether you prioritize display quality, smoother motion, or smart features.

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