
LG LED 43UA73003LA
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Our take on the LG LED 43UA73003LA
The LG 43UA73003LA is a 43-inch LED TV with a 4K (3840x2160) panel, built-in Wi-Fi and a digital tuner, running LG's webOS smart platform. It is a mainstream 4K set rather than a premium one: it uses a standard LED backlight, not the mini-LED or OLED panels in LG's higher lines, and its G energy rating reflects relatively high power draw. It suits a bedroom, small living room or secondary room where a compact 4K screen with the usual streaming apps is enough. Against rivals at this size, webOS and LG's tuner and connectivity are the draw; shoppers wanting deep blacks or high brightness for a bright room should look at OLED or mini-LED models.
- Native 4K resolution on a compact 43-inch screen
- webOS smart platform with the main streaming apps
- Built-in Wi-Fi and digital tuner, so no extra box needed
- Standard LED panel keeps it simple to set up
- Standard LED backlight, not OLED or mini-LED
About the LG LED 43UA73003LA
The LG LED 43UA73003LA is a 43-inch LED TV from the UA73 series. It has a 3840x2160 resolution and a black case.
It is a smart TV that runs WebOS and has Wi-Fi. A digital tuner is built in. Its energy class is G.
- Model
- 43UA73003LA
- Series
- UA73
- Screen size
- 43 inches
- Resolution
- 3840x2160
- Display type
- LED
- Smart features
- Yes
- Operating system
- WebOS
- Connectivity
- Wi-Fi
- Tuner
- Digital
- Energy class
- G
- Case color
- Black
Questions and answers
- Is the LG 43UA73003LA a 4K TV?
- Yes. It has a 3840x2160 resolution on a 43-inch LED screen, so it is full 4K.
- Does it have smart apps built in?
- Yes. It runs LG's webOS and connects over Wi-Fi, so streaming apps are built in without a separate stick.
- Do I need a set-top box for broadcast TV?
- No. It has a built-in digital tuner, so an aerial or cable feed connects directly.
- Is it good for gaming?
- It is a basic 4K LED set. LG does not list high-refresh or variable-refresh features for this model, so serious gamers should look higher in the range.
- How does it compare with LG OLED TVs?
- It is a standard LED set. OLED models cost more and deliver deeper blacks and wider viewing angles; this one is a simpler, more affordable 4K option.
- What is the energy class?
- It is rated G, the lower end of the efficiency scale, so expect higher power use than more efficient sets.














