Samsung UA40KU6300KLXL vs Samsung UA40JU6670U – Specs, Price & Comparison (2026)

ALERT

Samsung UA40KU6300KLXL
Rs.90,500.00

Samsung UA40JU6670U
Rs.87,500.00

Model No

UA40KU6300KLXL

UA40JU6670U

TV Type

Smart TV

Smart TV

Screen Size

40 Inch (102 cm)

40 Inch (102 cm)

Resolution

3840 x 2160 (4K)

3840 x 2160 (4K)

Aspect Ratio

16:9

16:9

Motion Rate

100 Hz

200 Hz

Viewing Angle

NA

178 / 178 degrees

USB

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

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

Picture Engine	: UHD Up-Scaling
Dynamic Contrast Ratio	: Mega Contrast
HDR (High Dynamic Range)	: HDR Premium
Film Mode	: Yes
PurColor	: Yes
Auto Motion Plus	: Yes
PQI (Picture Quality Index)	: 1400

Picture Engine	: UHD Up-Scaling
Dynamic Contrast Ratio	: Mega Contrast
PurColor	: Yes
Screen Curvature	: 3,000R
Auto Motion Plus	: Yes
Film Mode	: Yes
Ultra Clear Panel	: Yes

Audio

Dolby Digital Plus	: Yes
Multiroom Link	: Yes
Sound Output (RMS)	: 20 watts
Speaker Type	: 2 CH (Down Firing w / Bass Reflex)
Wallmount Sound Mode	: Yes

Dolby Digital Plus	: Yes
Virtual Surround	: DTS Studio Sound
DTS Codec	: DTS Premium Sound 5.1
Sound Output (RMS)	: 20 watts (L:10W, R:10W)
Speaker Type	: 2CH (Down Firing + Bass Reflex)
HD Audio	: Yes
Wallmount Sound Mode	: Yes
Multiroom Link	: Yes
TV SoundConnect	: Yes

Connectivity Options

HDMI	: 3
USB	: 2
Component In (Y/Pb/Pr)	: 1
Composite In (AV)	: 1 (Common Use for Component Y)
RF In (Terrestrial/Cable Input)	: 1
Digital Audio Out (Optical)	: 1
WiFi Direct	: Wi-Fi Direct™ is a wireless technology that enables Wi-Fi Direct devices to connect directly to one another. This means users on the go can print documents, share data, sync files, and display information from notebooks and netbooks, as well as from devices like smartphones and tablets.

USB	: 3
HDMI	: 4
Component In (Y/Pb/Pr)	: 1
Composite In (AV)	: 1 Common Use for Component Y
Audio Out (Mini Jack)	: 1
Digital Audio Out (Optical)	: 1
RF In (Terrestrial / Cable input)	: 1/1 (Common Use for Terrestrial) /0
CI Slot	: 1
HDMI A / Return Ch. Support	: Yes
Dongle Ready (3G / LTE)	: Yes (3G/4G/Wi-Fi)
Mobile to TV - Mirroring, DLNA	: Yes. If you have a SmartPhone or Tablet with DLNA, then you can watch a movie or photo on your TV screen, but the content is stored in your DLNA SmartPhone or Tablet. You require a wireless home network with the help of which, all your devices will remain connected & you can easily access the digital content stored in these devices.
USB HID Support	: Yes. (You can connect mouse and keyboards for data input and to select data at various sections in TV.)
Wifi Direct	: Wi-Fi Direct™ is a wireless technology that enables Wi-Fi Direct devices to connect directly to one another. This means users on the go can print documents, share data, sync files, and display information from notebooks and netbooks, as well as from devices like smartphones and tablets.

Smart TV Features

Apps	: Yes
TV to Mobile - Mirroring	: Yes
Mobile to TV - Mirroring	: Yes
DLNA	: Yes. If you have a Smart Phone or Tablet with DLNA, then you can watch a movie or photo on your TV screen, but the content is stored in your DLNA SmartPhone or Tablet. You require a wireless home network with the help of which, all your devices will remain connected & you can easily access the digital content stored in these devices.
Samsung SMART View	: Yes
Dongle Compatibility (3G / LTE / WiFi)	: Yes ( IN )
Sports Mode	: Advanced
Sports Mode Auto Highlight Support	: Yes (Digital RF / Analog RF / Composite)
Local Cinema Mode	: Indian Cinema Mode
Digital Broadcasting	: DVB-T2

Samsung Apps	: Yes
Multi-Link Screen	: Yes
TV to Mobile - Mirroring	: Yes
Samsung SMART View	: Yes
Wireless TV On - Samsung WOL	: Yes
Bluetooth	: Yes
Briefing On TV	: Yes
Face recognition	: Ready
Motion control	: Ready
Voice Control	: Yes

Other Features

ConnectShare™ (USB 2.0)	: Movie
Game Mode	: Yes
OSD language	: Local Language
Auto Channel Search	: Yes
Teletext (TTX)	: Yes
Auto Power Off	: Yes
Eco Sensor	: Yes
Design	: JU6700
Bezel Type	: VNB
Analog Tuner	: Yes
Slim Type	: Slim
Front Color	: Black
Sports Mode Auto Highlight Support	: Yes (Digital RF / Analog RF / Composite)
Digital Clean View	: Yes
Analog Clean View	: Yes
Embeded POP	: Yes
Stand Type	: V-Shape (Black)
USB HID Support	: Yes
Processor	: Quad-Core
Accessibility	: Enlarge / High contrast
Connect Share™ (HDD)	: Yes
Connect Share™ Transfer	: Yes
EPG	: Yes
Extended PVR	: Yes
Picture-In-Picture	: Yes
Time Shift	: Yes
Ultra Clean View	: Yes
Triple Protector	: Triple Protection (500 V)

Processor	: Quad-Core
Indian Cinema Mode	: Yes
Accessibility	: Enlarge/High contrast
Digital Clean View	: Yes
Auto Channel Search	: Yes
Connect Share™ (HDD)	: Yes
Connect Share™ Transfer	: Yes
ConnectShare™ (USB 2.0)	: Yes
Sports Mode	: Advanced(Soccer)
Embeded POP	: Yes
EPG	: Yes
Extended PVR	: Yes
Game Mode	: Yes
OSD Language	: 22 Local Languages + English
Picture-In-Picture	: Yes
BT HID Built-in	: Yes
Teletext (TTX)	: Yes
Time Shift	: Yes
Analog Clean View	: Yes
Ultra Clean View	: Yes
Triple Protector	: Yes
Design	: Mold Shirring
Bezel Type	: VNB
Slim Type	: Slim
Front Color	: Black
Stand Type	: Arc T-Shape
Eco Sensor	: Yes
Digital Broadcasting	: DVB-T2/S2
CI/CI+/2CI+	: CI+(1.3)
Analog Tuner	: Yes

General Details

Power Supply	: AC100-240V 50 / 60Hz
Power Consumption (Max)	: 125 watts
Power Consumption (Stand-by)	: 0.3 watts W
Weight without Stand	: 8.1 kg
Weight with Stand	: 9 kg
Package Weight	: 11 kg

Power Supply	: AC100 - 240V 50 / 60Hz
Power Consumption	: 125 watts
Package Size (WxHxD)	: 1028 x 596 x 172 mm
Package Weight	: 12.5 kg
Set Weight with Stand	: 10.2 kg
Set Weight without Stand	: 8.1 kg

Supplied Accessories

Remote Controller Model	: TM1640A
Battery (for Remote Control)	: Yes
Power Cable	: Yes
User Manual	: Yes
E-Manual	: Yes
Mini Wall Mount Support	: Yes
Vesa Wall Mount Support	: Yes
Slim Gender Cable	: Yes

Remote Controller	: Yes
Battery (for Remote Control)	: Yes
Power Cable	: Yes
User Manual	: Yes
E-Manual	: Yes
Mini Wall Mount Support	: Yes
Vesa Wall Mount Support	: Yes
Samsung Smart Control (Included)	: Yes

Compare Samsung UA40KU6300KLXL with:

Compare Samsung UA40JU6670U with:

Key Differences

Samsung UA40JU6670U and Samsung UA40KU6300KLXL offer different motion rates (200 Hz vs 100 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Samsung UA40JU6670U and Samsung UA40KU6300KLXL are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Both models support 3840 x 2160 (4K) resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments.

Verdict: Choosing between Samsung UA40JU6670U and Samsung UA40KU6300KLXL depends on your usage, whether you prioritize display quality, smoother motion, or smart features.

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