Insignia NS-24D310NA21 vs LG 24LM520S-WU – Detailed Comparison & Verdict (2026)

ALERT

Insignia NS-24D310NA21
Rs.10,548.01

LG 24LM520S-WU
Rs.12,166.76

Model No

NS-24D310NA21

24LM520S-WU

TV Type

Smart TV

Smart TV

Screen Size

24 Inch (59.80 cm)

24 Inch (59.80 cm)

Resolution

1280 x 720

1366 x 768

Aspect Ratio

16:9

16:9

Motion Rate

60 Hz

50 Hz

Viewing Angle

178°/178°

NA

USB

USB Version	: 2.0
Supported Audio Formats	: AAC, MP3, WMA, WAV (PCM), AIFF, FLAC, AC3, DTS.
Supported Video Formats	: MKV , MP4, MOV
Supported Picture Formats	: JPEG

USB Version	: 2.0
Supported Audio Formats	: MP3, AC4, AC3, EAC3, AAC, MP2, PCM, WMA
Supported Video Formats	: MKV, DivX, MP4, AVI, ASF, MOV, FLV
Supported Picture Formats	: JPEG, JPS, MPO

Video

Backlight	: LED
Maximum Contrast Ratio ( Native )	: 800:1
Backlight Type	: Direct Lit
Panel Type	: Standard LED

BackLight	: LED
Panel Type	: Wide Viewing Angle
Color Gamut ( CIE1931 )	: NTSC 68% ( CIE1931 )
Color Bit	: 8 bit
Color Depth	: 16.7M
Brightness ( Typ. )	: 200 (Typ.), 160 (Min.)
Response Time_Typ. ( GTG )	: 14 ms ( GtG At Faster )
Contrast Ratio ( DFC )	: Mega

Audio

Audio Output Power	: 5 W
Built-In Speakers	: Yes
Surround Sound Supported	: DTS TruSurround

Audio Output ( RMS )	: 5 W x 2
Virtual Sound	: Yes
AVL ( Auto Volume )	: Yes
Equalizer	: Yes
Dolby Audio	: Yes
UL / cUL	: Yes
DTS ( DTS 2.0 Channel )	: Yes
FCC-B	: Yes
Sound Type	: Internal

Connectivity Options

HDMI	: 2
USB	: 1
RF Antenna Input	: 1 Yes
Headphone Jack	: 1 Yes
Digital Optical Audio Output	: 1 Yes
Analog Audio Output	: 1 Yes
Composite Video Input	: 1 Yes
V-Chip	: Yes
TV Tuner	: Digital

HDMI	: 2 Each
USB Ports [ USB 2.0 ]	: 1
USB	: Yes
Optical Out	: Yes
RCA Input	: Yes
Wi-Fi B/in/Wi-Fi Ready	: Yes
WiFi Direct	: Yes
Simplink ( HDMI CEC )	: Yes
Composite	: Yes ( 1EA )
Component	: Yes ( 1EA )

Smart TV Features

Quick Start	: Yes
Launcher ( Recent / Home / My Apps )	: Yes
LG Content Store - Premium, Apps & Games	: Yes
Media Share - Network File Brower, Google Dial	: Yes
Screen Share - Miracast, WiDi	: Yes
Web Browser	: Yes
HDCP	: Yes
Motion Eye Care	: Yes
Eye Comfort Mode	: Yes
Energy Saving	: Yes
Music	: Yes
Photo & Video	: Yes
Screen Share ( Wi-Fi Mirroring )	: Yes
ARC-PC	: Same As ARC-Video
ARC-Video	: 16:9, ORIGINAL, 4:3, VERTICAL ZOOM, ALL-DIRECTION ZOOM, JUST SCAN

Other Features

Color	: Black
Text-To-Speech	: Yes
Displayed Language	: English, French, Spanish

Analog	: NTSC
Digital	: ATSC

General Details

InsigniaRequirements	: AC 100 ~240 V 50-60 Hz
Power Consumption	: 25 W
Set Weight Without Stand	: 2.31 Kg
Set Weight With Stand	: 2.40 Kg

Power Supply ( Voltage, Hz )	: AC 100~240V 50-60Hz
Normal On ( Typ. )	: 26 W
Power Consumption Standby Mode	: <0.5 W
Set Weight ( Without Stand )	: 3.26 Kg
Set Weight ( With Stand )	: 3.31 Kg
Set Weight ( In Carton )	: 4.49 Kg

Supplied Accessories

Standard Remote Control	: Yes
Stand Included	: Yes
2 AAA Batteries	: Yes
User Manual	: Yes

Remote Control	: Yes
Remote Controller	: Yes
Power Code	: Yes

Compare Insignia NS-24D310NA21 with:

Compare LG 24LM520S-WU with:

Key Differences

Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. LG 24LM520S-WU and Insignia NS-24D310NA21 offer different motion rates (50 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs come with smart platforms that support popular streaming apps and voice control features. LG 24LM520S-WU and Insignia NS-24D310NA21 are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. LG 24LM520S-WU and Insignia NS-24D310NA21 differ in resolution (1366 x 768 vs 1280 x 720), which can affect overall clarity and sharpness of the display.

Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences.

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