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Insignia NS-39DF310NA21
Rs.15,068.91

Insignia NS-40D510NA21
Rs.15,072.24
Model No NS-39DF310NA21 NS-40D510NA21
TV Type Smart TV Smart TV
Screen Size 39 Inch (99 cm) 40 Inch (102 cm)
Resolution 1280 x 720 1920 x 1080
Aspect Ratio 16:9 16:9
Motion Rate 60 Hz 60 Hz
Viewing Angle 178°/178° 178°/178°
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 : AAC, MP3, WMA, WAV (PCM), AIFF, FLAC, AC3, DTS.
Supported Video Formats : MKV , MP4, MOV
Supported Picture Formats : JPEG
Video
Backlight : LED
Backlight Type : Direct Lit
Panel Type : Standard LED
Backlight : LED
Maximum Contrast Ratio ( Native ) : 5000:1
Backlight Type : Direct Lit
Panel Type : Standard LED
Audio
Audio Output Power : NA
Built-In Speakers : Yes
Surround Sound Supported : Dolby Digital
Audio Output Power : 10 W
Built-In Speakers : Yes
Surround Sound Supported : DTS Sound
Connectivity Options
HDMI : 3
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
Network Compatibility : Built-In Wi-Fi, Ethernet
HDMI : 3
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
Smart TV Features
Smart Capable : Yes
Smart Platform : Fire TV
Works With : Amazon Alexa
Voice Assistant Built-In : Amazon Alexa
Featured Streaming Services : Apple TV+, Disney+, Hulu, Netflix, Prime Video
Other Features
Color : Black
Text-To-Speech : Yes
Color : Black
General Details
InsigniaRequirements : AC 100 ~240 V 50-60 Hz
Power Consumption : 75 W
Set Weight Without Stand : 6.30 Kg
Set Weight With Stand : 6.39 Kg
InsigniaRequirements : AC 100 ~240 V 50-60 Hz
Power Consumption : 75 W
Set Weight Without Stand : 5.80 Kg
Set Weight With Stand : 5.89 Kg
Supplied Accessories
Standard Remote Control : Yes
Stand Included : Yes
2 AAA Batteries : Yes
User Manual : Yes
Standard Remote Control : Yes
Stand Included : Yes
2 AAA Batteries : Yes
User Manual : Yes

Compare Insignia NS-39DF310NA21 with:

Compare Insignia NS-40D510NA21 with:

Key Differences

Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Insignia NS-39DF310NA21 and Insignia NS-40D510NA21 differ in resolution (1280 x 720 vs 1920 x 1080), which can affect overall clarity and sharpness of the display. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. There is a difference in screen size (39 Inch (99 cm) vs 40 Inch (102 cm)), and a larger screen generally provides a more immersive viewing experience. Insignia NS-39DF310NA21 and Insignia NS-40D510NA21 are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience.

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