Samsungs 43-inch Tizen TVs are usually Crystal UHD / 4K models.
Perhaps you meant a 43" Samsung TV with Tizen OS and a 2K ( 1440p) panel if so, I couldnt find any mainstream 43" Samsung model with 2K.
In absence of a precise model, here is a sample description of a 43 Samsung Tizen (Crystal UHD / 4K) TV, along with the typical features you might expect:
Screen Size: 43 inch (108 cm diagonal)
Resolution: Full HD 1920 1080 pixels (sometimes marketed as 2K in casual terms, though standard Full HD)
Panel Type: LED with Hyper Real Picture Engine or similar
Refresh Rate: ~60 Hz (typical for this segment)
Aspect Ratio: 16:9
Smart Features
Operating System: Samsung Tizen OS
Smart Hub: Access streaming apps like Netflix, YouTube, Prime Video, Disney+ Hotstar, and more
Voice Assistants: Bixby built-in (and some models support Alexa/Google Assistant)
Screen Mirroring: Supports Miracast/AirPlay for mobile to TV content sharing
Picture Quality
Color Enhancements: PurColor or HDR support on select variants for richer colours and contrast
HDR: Some models include basic HDR support, improving contrast range
Audio
Output: ~20 W speakers
Sound Tech: Dolby Digital Plus / Adaptive Sound / Q-Symphony on newer versions
Connectivity
HDMI: 2 ports
USB: 1 port
Wi-Fi & Ethernet: Built-in for streaming and internet apps
Bluetooth: Supported on many models for audio devices
Other Features
Clean and slim design
Wall-mount compatible
Parental control and Clock features
SmartThings support (connect with other Samsung IoT devices)
Price: