| key specs |
| Display | 43.00-inch | 55.00-inch |
| Screen Type | LED | LED |
| Dimensions | 962.5x587.5x99.1mm | 73.7 mm x 719.9 mm x 719.9 mm |
| OS | Android Based | Android |
| Smart TV | Yes | Yes |
| Resolution Standard | 4K | 4K |
| general |
| Brand | Nokia | iFFalcon |
| Model | 43 Inch Ultra HD TV (4K) | 55 Inch LED Ultra HD (4K) TV (55K2A) |
| Release date | June 4, 2020 | - |
| Model Name | 43CAUHDN | 55K2A |
| Display Size | 43 inch | 55 inch |
| Screen Type | LED | LED |
| Color | Black | Black |
| 3D | No | No |
| Smart TV | Yes | Yes |
| Curve TV | No | No |
| Launch Year | 2020 | 2018 |
| Resolution Standard | 4K | 4K |
| Series | - | K2A |
| Resolution (pixels) | - | 3840x2160 |
| dimensions |
| Width x Height x Depth (without stand) | 962.5x587.5x99.1mm | 73.7 mm x 719.9 mm x 719.9 mm |
| Weight (without stand) | 9.3 | 13.8 kg |
| Weight (with stand) | 9.4 | No |
| Stand Type | Ribbon Pedestal | birds leg |
| Width x Height x Depth (with stand) | - | 1243.6 mm x 778.7 mm x 214.6 mm |
| smart tv features |
| Number of Cores | quad-core | quad-core |
| Graphic Processor | Mali 450 | Dual Core Mali |
| Supported App - Youtube | Yes | Yes |
| Supported App - Netflix | Yes | Yes |
| Supported App - Hotstar | Yes | Yes |
| Operating System Present | Yes | - |
| Operating System | Android Based | Android |
| Screen Mirroring | Yes | Yes |
| App Store Type | Google Play Store | - |
| RAM | 2.25GB | 2.5GB |
| Storage Capacity | 16GB | 16GB |
| Processor | - | Quad Core A53 |
| connectivity features |
| No of HDMI Port | 3 | 4 |
| No of USB Port | 2 | 2 |
| Built In Wi-Fi | Yes | Yes |
| Ethernet (RJ45) | 1 | 1 |
| NFC Support | No | No |
| Headphone Jack | No | Yes |
| Digital Audio Output | Yes | Yes |
| Analog Audio Input | Yes | Yes |
| RF Connectivity Input | Yes | Yes |
| Wi-Fi Type | - | 802.11 a/b/g/n 2.4 GHz/5 GHz |
| PC Audio In | - | No |
| PC D-sub | - | No |
| Audio Out | - | Headphone only |
| video features |
| Brightness | 300 nits | 280 nits |
| Contrast Ratio | 1100:1 (Static) | 6000:1 Static |
| Picture And Picture (PAP) | No | No |
| View Angle | 178 Degree | 178 Degree |
| Digital Noise Filter | Yes | Yes |
| Aspect Ratio | 16:9 | - |
| Supported Video Formats | MPG, AVI, TS, MOV, MKV, DAT, MP4, VOB, RM, RMVB | H.265, H.264, VP9, MPEG1, MPEG2, MPEG4, VC1, WMV, TS, MKV, AVI, MP4 |
| Refresh Rate (Hz) | 60 | 60 |
| Picture Engine | - | Mali T860 MP2 |
| Picture in Picture (PIP) | - | No |
| audio features |
| Number of Speakers | 2 | 2 |
| Speaker Type | Box | Stereo Box Speaker |
| Sound Technology | Sound by JBL, Dolby Audio, DTS Trusurround | Dolby/DTS |
| Surround Sound | DTS Trusurround | Yes |
| Speaker Output RMS | 24 W | 16 W |
| Supported Audio Formats | MP3, WMA, M4A, AAC, MP2, PCM, MPEG | MP3, WMA |
| power features |
| Power Consumption | 120 W, 0.5 W (Standby) | 130 W, 0.5 W (Standby) |
| remote control features |
| Touch Remote | No | No |
| Smart Remote | No | Yes |
| RF Capable | No | Yes |
| Remote Charger | No | No |
| Battery Type | AAA | AAA |