| Model No |
OLED55C4AUA |
QA55QN90AAKLXL |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
55 Inch (139 cm) |
55 Inch (139 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
120 Hz |
50 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AC4, AC3, EAC3, AAC, MP2, PCM, WMA |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV |
| Supported Picture Formats |
: JPEG, PNG, BMP, WebP, JPS, MPO |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, FLAC, OGG, WMA, WAV, MIDI, APE, AIFF, ALAC, M4A, MPA, AAC, SVAF, WEBM, RMVB |
| Supported Video Formats |
: AVI, MKV, MP4, ASF, MOV, 3GP, FLV, VRO, VOB, SVI |
| Supported Picture Formats |
: JPG, JPEG, PNG, BMP, MPO |
|
| Video |
| BackLight |
: 4K UHD OLED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| AI Picture |
: Yes |
| Dolby Vision |
: Yes |
| Perfect Black |
: Yes |
| Filmmaker Mode |
: Yes |
| Wide Color Gamut |
: Yes |
| 100% Color Fidelity |
: Yes |
| 100% Color Volume |
: Yes |
| OLED Dynamic Tone Mapping Pro |
: Yes |
| Motion |
: OLED Motion |
| Dimming Technology |
: Pixel Dimming |
| Brightness Booster |
: Brightness Booster |
| Picture Processor |
: α9 AI Processor 4K Gen7 |
| Upscaling |
: α9 AI Super Upscaling 4K |
|
| Backlight |
: 4K QLED |
| Film Mode |
: Yes |
| AI Upscale |
: Yes |
| Certified HDR10+ |
: Yes |
| Anti Reflection |
: Yes |
| One Billion Color |
: Yes |
| Auto Motion Plus |
: Yes |
| Adaptive Picture |
: Yes |
| Contrast Enhancer |
: Yes |
| Filmmaker Mode ( FMM ) |
: Yes |
| Natural Mode Support |
: Yes |
| Hybrid Log Gamma ( HLG ) |
: Yes |
| Picture Quality Index |
: 4500 PQI |
| High Dynamic Range ( HDR ) |
: Quantum HDR 32x |
| Color |
: 100% Color Volume |
| Viewing Angle |
: Wide Viewing Angle |
| Micro Dimming |
: Ultimate UHD Dimming |
| Picture Engine |
: Neo Quantum Processor 4K |
| Brightness / Color Detection |
: Brightness / Color Detection |
| Contrast |
: Quantum Matrix Technology |
|
| Audio |
| Audio Output ( RMS ) |
: 40 W |
| WiSA Ready |
: Yes |
| Dolby Atmos |
: Yes |
| LG Sound Sync |
: Yes |
| Sound Mode Share |
: Yes |
| DTS:X ( By-Pass Only ) |
: Yes |
| Bluetooth Surround Ready |
: Yes |
| Speaker System |
: 2.2 Channel |
| Clear Voice Pro |
: Yes ( Auto Volume Leveling ) |
| AI Sound |
: α9 AI Sound Pro ( Virtual 9.1.2 Up-Mix ) |
| Speaker Direction |
: Down Firing ( Front Firing When Standing ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Sound Output ( RMS ) |
: 60 W |
| Woofer |
: Yes |
| Q-Symphony |
: Yes |
| Dolby Digital Plus |
: Yes |
| Adaptive Sound+ |
: Yes |
| Sound Mirroring |
: Yes |
| Surround Sound |
: Yes |
| Bluetooth Audio |
: Yes |
| Dolby 5.1 Decoder |
: Yes |
| Active Voice Amplifier |
: Yes |
| Object Tracking Sound + |
: Yes |
| Speaker Type |
: 4.2.2 Channel |
|
| Connectivity Options |
| HDMI ( 2.1 ) |
: 4ea ( Supports 4K 120Hz, eARC, VRR, ALLM, QMS (4 Port )) |
| USB ( 2.0 ) |
: 3ea |
| Ethernet / LAN |
: 1ea |
| RF Input ( Antenna, Cable ) |
: 1ea |
| Wi-Fi 6E |
: Yes |
| Bluetooth® 5.1 |
: Yes |
| HDMI-CEC ( Simplink ) |
: Yes |
| RS-232C Input ( Min Jack ) |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
|
| HDMI |
: 4 |
| USB |
: 2 |
| WiFi Direct |
: Yes |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| BT HID Built-In |
: Yes |
| Composite In ( AV ) |
: Yes |
| HDMI Quick Switch |
: Yes |
| Bluetooth Low Energy |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI A / Return Ch. Support |
: Yes |
| Wireless LAN Built-In WiFi-5 |
: Yes |
| RF In ( Terrestrial / Cable Input ) |
: 1 / 0 / 0 |
| Dongle Compatibility ( 3G / LTE / WiFi ) |
: Yes ( India Only ) |
|
| Smart TV Features |
| Operating System |
: WebOS 24 Smart TV |
| Matter |
: Yes |
| App Store |
: Yes |
| Multi View |
: Yes |
| Home Hub |
: Yes |
| Sports Alert |
: Yes |
| Home Office |
: Yes |
| AI Concierge |
: Yes |
| LG Channels |
: Yes |
| Music Service |
: Yes |
| Always Ready |
: Yes |
| Family Settings |
: Yes |
| Full Web Browser |
: Yes |
| Who. Where. What? |
: Yes |
| Google Cast Built-In |
: Yes |
| Amazon Alexa Built-In |
: Yes |
| Works With Hey Google |
: Yes |
| USB Camera Compatible |
: Yes |
| Works With Apple Home |
: Yes |
| Smartphone Remote App |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Works With Apple Airplay2 |
: Yes |
| Works With Amazon Alexa |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Magic Remote Control |
: Included |
| Room To Room Share |
: Yes ( Sender, Receiver ) |
| Content Partners |
: Netflix, Max, Disney+, YouTube, Prime Video, ESPN, Apple TV, Sling TV & More......... |
|
| Operating System |
: Tizen™ |
| Samsung Smart TV |
: Yes |
| Tap View |
: Yes |
| Gallery |
: Yes |
| Sound Wall |
: Yes |
| Wireless Dex |
: Yes |
| Web Browser |
: Yes |
| SmartThings |
: Yes |
| Ambient Mode+ |
: Yes |
| 360 Video Player |
: Yes |
| TV Sound To Mobile |
: Yes |
| TV Initiate Mirroring |
: Yes |
| 360 Camera Support |
: Yes |
| SmartThings App Support |
: Yes |
| Far-Field Voice Interaction |
: Yes |
| Mobile To TV - Mirroring, DLNA |
: Yes |
| Cloud Service |
: Microsoft 365 |
| Multi-View |
: UpTo 2 Videos |
| Universal Guide |
: Yes ( India Only ) |
| Works With Alexa |
: Yes ( India Only ) |
| Multi Voice Assistant |
: Yes ( India Only ) |
| Google Assistant Built-in |
: Yes ( India Only ) |
| Works With Google Assistant |
: Yes ( India Only ) |
| Bixby |
: US English, UK English, India English, Korean, French, German, Italian, Spanish, BR Portuquese ( Features Vary By Language ) |
|
| Other Features |
| Design |
: Thin & Stylish Design |
| IP Control |
: Yes |
| Country Of Origin |
: Mexico |
| Limited Warranty |
: 1 Year Parts & Labor |
| TV Tuner |
: ATSC1.0 ( Terrestrial ), QAM ( Cable ) |
|
| Design |
: NeoSlim Design |
| Stand Type |
: Bending Plate |
| Bezel Type |
: 3 Bezel-Less |
| Slim Type |
: Flat Look |
| Front Color |
: Titan Black |
| Stand Color |
: Sand Black |
| EPG |
: Yes |
| TV Key |
: Yes |
| Time Shift |
: Yes |
| Game Bar |
: Yes |
| IPv6 Support |
: Yes |
| MBR Support |
: Yes |
| Analog Tuner |
: Yes |
| Teletext ( TTX ) |
: Yes |
| Extended PVR |
: Yes |
| Triple Protection |
: Yes |
| USB HID Support |
: Yes |
| Digital Clean View |
: Yes |
| Analog Clean View |
: Yes |
| Dynamic Black EQ |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Game Motion Plus |
: Yes |
| Auto Channel Search |
: Yes |
| Connect Share™ ( HDD ) |
: Yes |
| ConnectShare™ ( USB 2.0 ) |
: Yes |
| Auto Game Mode ( ALLM ) |
: Yes |
| Super Ultra Wide Game View |
: Yes |
| Country of Origin |
: India |
| Digital Broadcasting |
: DVB-T2 |
| Accessibility - Learn TV Remote / Learn Menu Screen |
: UK English |
| Accessibillity - Voice Guide |
: UK English |
| S-Share |
: Yes ( India Only ) |
| OSD Language |
: Local Languages |
| Freesync |
: FreeSync Premium Pro |
| Auto Data Backup |
: Yes ( India, Bangladesh, Bhutan, Srilanka, Nepal ) |
| Auto Hotspot Connect |
: Yes ( India, Bangladesh, Bhutan, Srilanka, Nepal ) |
| Tune Station |
: Yes ( India, Bangladesh, Bhutan, Srilanka, Nepal ) |
| Accessibility - Others |
: Enlgarge / High Contrast / Multi-Output Audio / SeeColors / Color Inversion / Grayscale / Sign Language Zoom / Slow Button Repeat |
|
| General Details |
| Power Supply |
: AC 120V, 50 / 60Hz |
| Power Consumption |
: 113.9 W |
| Annual Power Consumption |
: 211 kWh/Y |
| Power Consumption Standby |
: Under 0.5 W |
| TV Weight Without Stand |
: 14.10 Kg |
| TV Weight With Stand |
: 16.01 Kg |
| Packaging Weight |
: 22.18 Kg |
| VESA Mounting |
: 300 mm X 200 mm |
|
| Power Requirements |
: AC 220-240 V~ 50/60Hz |
| Power Consumption Max |
: 250 W |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Weight Without Stand |
: 17.7 Kg |
| Weight With Stand |
: 21.9 Kg |
| Weight Of Package Carton |
: 28.0 Kg |
| VESA Wall Mount Compatibility |
: 400 mm X 300 mm |
|
| Supplied Accessories |
| Remote Control |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| Quick Start Guide |
: Yes |
| Remote Control Batteries |
: Yes |
|
| Remote Control |
: TM2180E |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Slim Gender Cable |
: Yes |
| Mini Wall Mount Support |
: Yes |
| Vesa Wall Mount Support |
: Yes |
| Optional Stand Support ( Y20 Studio ) |
: Yes |
| Samsung Smart Control ( Included ) |
: Yes |
|
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Compare LG OLED55C4AUA with:
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Compare Samsung QA55QN90AAKLXL with:
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Key Differences
Samsung QA55QN90AAKLXL and LG OLED55C4AUA are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Samsung QA55QN90AAKLXL and LG OLED55C4AUA offer different motion rates (50 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Verdict: Choosing between Samsung QA55QN90AAKLXL and LG OLED55C4AUA depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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