| key specs |
| Display | 50.00-inch | 43.00-inch |
| Screen Type | LED | LED |
| Dimensions | 1121mm x 92mm x 66mm | - |
| Resolution Standard | Ultra-HD | Ultra-HD |
| OS | Android Based | - |
| Smart TV | Yes | Yes |
| general |
| Brand | Amazonbasics | Koryo |
| Model | Fire TV Edition 50-inch Ultra-HD LED TV (AB50U20PS) | 43 Inch LED Ultra HD TV (KLE43EXUJ90) |
| Release date | December 1, 2020 | - |
| Model Name | AB50U20PS | KLE43EXUJ90 |
| Display Size | 50 inch | 43 inch |
| Screen Type | LED | LED |
| Resolution (pixels) | 3840x2160 | 3840x2160 |
| Resolution Standard | Ultra-HD | Ultra-HD |
| Smart TV | Yes | Yes |
| Series | Fire TV Edition TV | - |
| Launch Year | 2020 | 2018 |
| Color | - | Black |
| 3D | - | No |
| Curve TV | - | No |
| dimensions |
| Width x Height x Depth (without stand) | 1121mm x 92mm x 66mm | - |
| Weight (without stand) | 9.1kg | - |
| Width x Height x Depth (with stand) | - | 89.8 cm x 63.4 cm x 17.4 cm |
| Weight (with stand) | - | 10.58 kg |
| smart tv features |
| Number of Cores | quad-core | - |
| Processor | Amlogic | - |
| Clock Speed (GHz) | 1.95 | - |
| Supported App - Youtube | Yes | - |
| Supported App - Netflix | Yes | - |
| Supported App - Hotstar | Yes | - |
| Supported App - Amazon Prime Video | Yes | - |
| Operating System Present | Fire TV OS | - |
| Operating System | Android Based | - |
| App Store Type | FireOS App Store | - |
| connectivity features |
| No of HDMI Port | 3 | 2 |
| No of USB Port | 2 | 2 |
| Wi-Fi Supported | Yes | - |
| Wi-Fi Type | - | IEEE 802.11b/g/n |
| Built In Wi-Fi | - | Yes |
| Ethernet (RJ45) | - | 1 |
| NFC Support | - | No |
| PC Audio In | - | Yes |
| PC D-sub | - | Yes |
| Headphone Jack | - | Yes |
| Analog Audio Input | - | Yes |
| Audio Out | - | Yes |
| RF Connectivity Input | - | RF Input (Terrestrial/Cable Input): 1/1 (Common Use for Terrestrial)/0 |
| Component In (RGB Cable) | - | Component Input (Y/Pb/Pr): 1 |
| remote control features |
| Smart Remote | Yes | - |
| Touch Remote | - | No |
| RF Capable | - | Yes |
| audio features |
| Speaker Output RMS | 20W | 16 W |
| Supported Audio Formats | Dolby Atmos | - |
| Number of Speakers | - | 2 |
| Speaker Type | - | Full Range Speaker, Tweeter |
| Sound Technology | - | Normal |
| Surround Sound | - | No |
| video features |
| Refresh Rate (Hz) | 60 | 100 |
| HDR Support | HDR10,HDR10+,Dolby Vision,HLG | - |
| Picture And Picture (PAP) | - | No |
| Digital Noise Filter | - | Yes |
| Supported Video Formats | - | MPEG1, MPEG2 PS, MPEG2 TS, AVCHD, MP4 Part 10, MP4 Part 2, AVI (XVID), AVI (Motion JPEG), WMV9, MKV, WEBM, WAV, MP3, WMA, JPEG |
| power features |
| Power Consumption | - | 110 W, 0.5 W (Standby) |