| key specs |
| Display | 55.00-inch | 43.00-inch |
| Screen Type | LED | LED |
| Dimensions | 1244mm x 726mm x 87.1mm | 963.9 mm x 601.5 mm x 82 mm |
| Resolution Standard | Ultra-HD | Full-HD |
| OS | WebOS | - |
| Smart TV | Yes | No |
| general |
| Brand | LG | Samsung |
| Model | 55-inch 4K LED Smart TV (55UM7290PTD) | 43 Inch LED Full HD TV (43K5100) |
| Release date | July 15, 2019 | - |
| Model Name | 55UM7290PTD | 43K5100 |
| Display Size | 55 inch | 43 inch |
| Screen Type | LED | LED |
| Color | Black | Black |
| Resolution (pixels) | 3840x2160 | 1920x1080 |
| Resolution Standard | Ultra-HD | Full-HD |
| Smart TV | Yes | No |
| Curve TV | No | No |
| Series | UM | - |
| Launch Year | 2019 | 2016 |
| dimensions |
| Width x Height x Depth (without stand) | 1244mm x 726mm x 87.1mm | 963.9 mm x 601.5 mm x 82 mm |
| Weight (without stand) | 14.3kg | 8.8 kg |
| Width x Height x Depth (with stand) | 1244mm x 783mm x 235mm | 963.9 mm x 666.6 mm x 182.1 mm |
| Weight (with stand) | 14.5kg | 8.9 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 | 2 |
| No of USB Port | 2 | 2 |
| Wi-Fi Type | 802.11a/b/g/n/ac | - |
| Built In Wi-Fi | Yes | No |
| Digital Audio Output | Yes | - |
| Ethernet (RJ45) | - | 1 |
| RF Connectivity Input | - | RF Input Terrestrial / Cable Input: 1 / 0 / 0 |
| Component In (RGB Cable) | - | Component Input Y / Pb / Pr: 1 |
| 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 | - | 2.0 Channel Full Range Speaker + Tweeter |
| Sound Technology | - | Dolby Digital Plus, DTS Codec |
| remote control features |
| Smart Remote | Yes | - |
| Touch Remote | - | No |
| video features |
| Refresh Rate (Hz) | 50 | 60 |
| Contrast Ratio | - | Mega Dynamic |
| Picture Engine | - | Hyper Real |
| power features |
| Power Consumption | - | 100 W, 0.3 W (Standby) |