| key specs |
| Display | 55.00-inch | 50.00-inch |
| Screen Type | LED | Plasma |
| Dimensions | 1244mm x 726mm x 87.1mm | 1168 mm x 698.6 mm x 57 mm |
| Resolution Standard | Ultra-HD | HD-Ready |
| OS | WebOS | - |
| Smart TV | Yes | No |
| general |
| Brand | LG | LG |
| Model | 55-inch 4K LED Smart TV (55UM7290PTD) | 50 Inch PLASMA HD Ready TV (50PN4500) |
| Release date | July 15, 2019 | - |
| Model Name | 55UM7290PTD | 50PN4500 |
| Display Size | 55 inch | 50 inch |
| Screen Type | LED | Plasma |
| Color | Black | - |
| Resolution (pixels) | 3840x2160 | 1024x768 |
| Resolution Standard | Ultra-HD | HD-Ready |
| Smart TV | Yes | No |
| Curve TV | No | - |
| Series | UM | - |
| Launch Year | 2019 | - |
| dimensions |
| Width x Height x Depth (without stand) | 1244mm x 726mm x 87.1mm | 1168 mm x 698.6 mm x 57 mm |
| Weight (without stand) | 14.3kg | 24 kg |
| Width x Height x Depth (with stand) | 1244mm x 783mm x 235mm | 1168 mm x 755.4 mm x 292.7 mm |
| Weight (with stand) | 14.5kg | 25.4 kg |
| smart tv features |
| Number of Cores | quad-core | - |
| Supported App - Netflix | Yes | - |
| Supported App - Hotstar | Yes | - |
| Operating System Present | webOS | - |
| Operating System | WebOS | - |
| connectivity features |
| No of HDMI Port | 3 | 1 |
| No of USB Port | 2 | 1 |
| Wi-Fi Type | 802.11a/b/g/n/ac | - |
| Built In Wi-Fi | Yes | - |
| Digital Audio Output | Yes | - |
| Analog Audio Input | - | Yes |
| Component In (RGB Cable) | - | 1 (Rear) |
| audio features |
| Number of Speakers | 2 | 2 |
| Surround Sound | DTS Virtual: X | - |
| Speaker Output RMS | 20W | 20 W |
| Supported Audio Formats | AC4, AC3 (Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, DTS, DTS-HD, DTS Express, WMA, apt-X | - |
| Speaker Type | - | 1 Way 2 Speakers |
| Sound Technology | - | Dolby Digital Decoder |
| remote control features |
| Smart Remote | Yes | - |
| RF Capable | - | Yes |
| video features |
| Refresh Rate (Hz) | 50 | - |
| Picture Engine | - | Triple XD Engine |
| Aspect Ratio | - | Just Scan, Original, 14:9, 16:9, 4:3, Zoom, Full Wide, Cinema Zoom |
| power features |
| Power Consumption | - | 275 W, 0.3 W (Standby) |