| Model / Series |
A4 Series 43″ |
| Screen Size |
43″ class (42.5″ actual diagonal) |
| Screen Type |
Flat LCD / LED |
| Backlight |
Full array LED |
| Display Resolution |
Full HD (1920 x 1080) |
| Aspect Ratio |
16:9 |
| Native Refresh Rate |
60 Hz |
| Motion Rate |
120 |
| HDR Support |
No |
| 4K Upscaling |
No |
| Wide Color Gamut |
No |
| Local Dimming |
No |
| Contrast Ratio |
~3000:1 |
| Brightness |
~250 nits (typical) |
| Viewing Angle |
178° horizontal / 178° vertical |
| Smart Platform |
Android TV or VidAA Smart TV (varies by sub‑model) |
| Voice Assistant |
Built‑in Google Assistant / Works with Alexa |
| Built‑in Apps |
Yes (supports major streaming apps) |
| Web Browser |
Yes |
| Wi‑Fi |
Built‑in Wi‑Fi (802.11 b/g/n) |
| Ethernet LAN |
Yes |
| Bluetooth |
Yes on some sub‑models |
| Audio Output |
7W × 2 (14W total) |
| Audio Technologies |
DTS Virtual:X |
| On‑Screen Display Languages |
English / French / Spanish |
| Digital Noise Reduction |
Yes |
| Parental Control |
Yes |
| Closed Captioning |
Yes |
| Sleep Timer |
Yes |
| Power Consumption |
~70–75 W |
| Standby Power |
<0.5 W |
| Power Supply |
AC 120 V, 50/60 Hz |
| HDMI Ports |
2 |
| HDMI Features |
HDMI ARC / HDMI CEC supported |
| USB Ports |
1–2 (USB 2.0) |
| RF Antenna Input |
Yes |
| Digital Audio Output |
1 Optical |
| Earphone / Audio Output |
Yes |
| RCA Composite Video Input |
Yes |
| L/R Audio Input for Composite |
Yes |
| Component Video Input |
No |
| VGA Input |
No |
| DLNA / Screen Mirroring |
Yes |
| Chromecast Built‑in |
Yes (Android TV models) |
| Alexa Compatibility |
Works with Alexa |
| VESA Wall Mount |
200 × 200 mm |
| Dimensions (with stand) |
~96 × 24 × 7.2 cm |
| Dimensions (without stand) |
~96 × 22 × 3.4 cm |
| Weight (with stand) |
~6.3–6.8 kg |
| Weight (without stand) |
~6.0–6.4 kg |
| Remote Control Included |
Yes |
| Batteries for Remote |
Yes (typically AAA ×2) |
| Quick Start Guide Included |
Yes |
| Power Cord Included |
Yes |
| Warranty |
Standard (about 1 year) |
| Noise Reduction |
Yes |
| Streaming Services Included |
Yes |
| Screen Mirroring |
Yes |
