| key specs |
| Display | 55.00-inch | 65.00-inch |
| Screen Type | LED | OLED |
| Dimensions | 1224.8 mm x 712.6 mm x 98.4 mm | 1447 mm x 836 mm x 55 mm |
| OS | Tizen | Android |
| Smart TV | Yes | Yes |
| Resolution Standard | 4K | 4K |
| general |
| Brand | Samsung | Sony |
| Model | 55 Inch LED Ultra HD (4K) TV (55MU7500) | 65 Inch OLED Ultra HD (4K) TV (KD-65A8F) |
| Model Name | 55MU7500 | KD-65A8F |
| Display Size | 55 inch | 65 inch |
| Screen Type | LED | OLED |
| Color | Black | Black |
| 3D | No | No |
| Smart TV | Yes | Yes |
| Curve TV | Yes | No |
| Series | Series 7 | Android |
| Launch Year | 2017 | 2018 |
| Resolution Standard | 4K | 4K |
| Resolution (pixels) | 3840x2160 | 3840x2160 |
| dimensions |
| Width x Height x Depth (without stand) | 1224.8 mm x 712.6 mm x 98.4 mm | 1447 mm x 836 mm x 55 mm |
| Weight (without stand) | 17.5 kg | 24.4 kg |
| Width x Height x Depth (with stand) | 1224.8 mm x 783.6 mm x 247.9 mm | 1447 mm x 841 mm x 255 mm |
| Weight (with stand) | Package DimensionWxHxD: 1392.0 x 819.0 x 193.0 mm, Package Weight: 25.0 kg | Dimension of Package Carton (W x H x D): 1577 x 959 x 187 mm, Stand Width: 402 mm, VESA Pole Pitch: 300 x 300 mm, Weight of Package Carton (Gross): 37 kg |
| Stand Type | A-shape Branch | - |
| smart tv features |
| Number of Cores | quad-core | - |
| Processor | Quad-core | Picture Processor: 4K HDR Processor X1 Extreme |
| Operating System | Tizen | Android |
| Storage Capacity | - | 16GB |
| Supported App - Youtube | - | Yes |
| Supported App - Netflix | - | Yes |
| Operating System Present | - | Yes |
| Screen Mirroring | - | Yes |
| connectivity features |
| No of HDMI Port | 3 | 4 |
| No of USB Port | 2 | 3 |
| Wi-Fi Type | Wi-Fi Direct | Wi-Fi Certified 802.11a/b/g/n/ac |
| Built In Wi-Fi | Yes | Yes |
| Ethernet (RJ45) | 1 | 1 |
| Digital Audio Output | 1 | - |
| Analog Audio Input | Yes | Yes |
| RF Connectivity Input | 1/1Common Use for Terrestrial/0 | 1 Bottom |
| Composite In (Audio Video Cable) | 1 (Common Use for Component Y) | - |
| Component In (RGB Cable) | - | No |
| audio features |
| Number of Speakers | 2 | - |
| Speaker Type | 2.1 Channel Down Firing + Front Firing | Acoustic Surface (Actuator Plus Subwoofer) |
| Sound Technology | Dolby Digital Plus, DTS Codec | Dolby Digital, Dolby Digital Plus, Dolby Pulse, DTS Digital Surround |
| Speaker Output RMS | 40 W | 50 W |
| Surround Sound | - | S-Force Front Surround |
| power features |
| Power Consumption | 160 W, 0.5 W (Standby) | 480 W, 0.5 W (Standby) |
| remote control features |
| Touch Remote | No | No |
| Smart Remote | Yes | - |
| RF Capable | Yes | Yes |
| video features |
| Contrast Ratio | 5000000:1 Static | - |
| Picture Engine | UHD Up-scaling | - |
| Refresh Rate (Hz) | 200 | 100 |