| Model No |
55U88KM |
OLED55A26LA |
| 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 |
144 Hz |
60 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 3.0 |
| Supported Audio Formats |
: WMA, WMV, MP4, FLAC, MP2, MP3 |
| Supported Video Formats |
: AVI, WMV, MP4, MOV, 3GP, MKV, MPG, MPEG, VOB, FLV, WebM, OGM |
| Supported Picture Formats |
: JPEG, BMP, PNG, GIF, MPO |
|
| 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, JPS, MPO |
|
| Video |
| Backlight |
: 4K UHD Mini-LED PRO ULED™ |
| HLG |
: Yes |
| MEMC |
: Yes |
| HDR10 |
: Yes |
| HDR10+ |
: Yes |
| 4K Upscaling |
: Yes |
| Dolby Vision™ |
: Yes |
| Local Dimming |
: Yes |
| Noise Reduction |
: Yes |
| IMAX Enhanced |
: Yes |
| Filmmaker Mode |
: Yes |
| Wide Color Gamut |
: Yes |
| Quantum Dot Colour |
: Yes |
| Motion Rate |
: 480 |
| Peak Brightness |
: 1500 Nits |
| Colours |
: 1.07 Billion |
| Picture Engine |
: Hi-View Engine |
| Colour Depth |
: 1.07G / ( 8bit + FRC ) |
| Backlight Type Source |
: Full Array Local Dimming |
| Local Dimming Zones |
: 672 Local Dimming Zones |
|
| BackLight |
: 4K OLED |
| Filmmaker Mode™ |
: Yes |
| AI Brightness Control |
: Yes |
| Color Display Bits / Billion Rich Colors |
: Yes |
| AI Upscaling |
: AI Upscaling |
| HDR |
: Cinema HDR |
| Contrast / Perfect Black |
: Perfect Black |
| Color / Wide Color Gamut |
: Perfect Color |
| HEVC |
: 4K@60p, 10bit |
| VP9 ( Video Decoder ) |
: 4K@60P, 10bit |
| AV1 ( Video Decoder ) |
: 4K@60P, 10bit |
| AI Picture Pro |
: AI Picture Pro |
| Contrast / Dimming |
: Pixel Dimming |
| Dynamic Tone Mapping / Pro |
: Dynamic Tone Mapping |
| Picture Processor |
: α7 Gen5 AI Processor 4K |
| Dolby Vision IQ - RF / HDMI / CP / USB ( 4K / 2K ) |
: - / Yes / Yes / Yes ( 4K / 2K ) |
| HDR10 Pro - RF / HDMI / CP / USB ( 4K / 2K ) |
: Yes / Yes / Yes / Yes ( 4K / 2K ) |
| HLG - RF / HDMI / CP / USB ( 4K / 2K ) |
: Yes / Yes / Yes / Yes ( 4K / 2K ) |
| AI Genre Selection |
: Yes ( SDR / HDR / Dolby HDR ) |
| Picture Mode |
: Yes 9 Modes ( Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert(Bright Room ), ( ISF ) Expert ( Dark Room ) ) |
|
| Audio |
| Sound Output Power( RMS ) |
: 2 X 10 W + 20 W + 2 X 5 W |
| Audio Technologies |
: Dolby Atmos |
|
| Audio Output ( RMS ) |
: 20 W ( 10 W Per Channel ) |
| DOLBY ATMOS |
: Yes |
| Sound Share |
: Yes |
| Clear Voice Pro |
: Yes |
| AI Acoustic Tuning |
: Yes |
| LG Sound Sync |
: Yes |
| TV Sound Mode Share |
: Yes |
| Bluetooth Surround Ready |
: Yes |
| SoundBar Mode Control |
: Yes |
| WiSA Speakers |
: Yes |
| Simultaneous Audio Output ( Optic and HP Output Jack Output ) |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.0 Channel Speaker |
| AI Sound / Pro |
: AI Sound Pro ( Virtual 5.1.2 Up - Mix ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Connectivity Options |
| HDMI ( 2.0 + 2.1 ) |
: 4 ( 2.1 X 2 + 2.0 X 2 ) |
| USB ( 2.0 + 3.0 ) |
: 2 ( 3.0 X 1 + 2.0 X 1 ) |
| eARC |
: Yes |
| Bluetooth™ |
: Yes |
| RF Antenna |
: Yes |
| Ethernet / LAN |
: Yes |
| Earphone / Audio Output |
: Yes |
| Digital Audio Output Optical |
: Yes |
| HDMI ARC |
: eARC |
| Wireless Built- In |
: WiFi 6E（ 802.11 ax ) ( 2.4/ 5 / 6 GHz ) |
|
| HDMI |
: 3 ( 1 Rear, 2 Side ) |
| USB |
: 2 ( 1 Rear, 1 Side ) |
| Ethernet Input / LAN |
: Yes ( Rear ) |
| SPDIF ( Optical Digital Audio Out ) |
: Yes ( Rear ) |
| Bluetooth Version 5.0 |
: Yes |
| Screen Share |
: Yes |
| Wi-Fi TV On |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| Bluetooth Low Energy On |
: Yes |
| WiFi |
: Yes ( 802.11ac ) |
| RF In |
: 2 ( Side, RF / Sat ) |
| eARC / ARC ( Audio Return Channel ) |
: eARC ( Rear, HDMI 3 ) |
|
| Smart TV Features |
| Operating System |
: Google TV |
| Netflix |
: Yes |
| Disney + |
: Yes |
| Prime Video |
: Yes |
| Google Assistant |
: Yes |
| Built-In Web Browser |
: Yes |
| Works With Amazon Alexa |
: Yes |
| Hands-Free Voice Control |
: Yes |
|
| Operating System |
: webOS Smart TV |
| CPU |
: Quad |
| ThinQ |
: Yes |
| ThinQ App |
: Yes |
| AI Home |
: Yes |
| AI Recommendation |
: Yes |
| DIAL |
: Yes |
| Apps ( LG Store ) |
: Yes |
| Quick Access |
: Yes |
| Web Browser |
: Yes |
| Home Dashboard |
: Yes |
| TV On With Mobile |
: Yes |
| Network File Browser |
: Yes |
| Related Content Search |
: Yes |
| Block Access To Harmful Site |
: Yes |
| Hotel Mode |
: Yes |
| Sports Alert |
: Yes |
| 360° VR Play |
: Yes |
| Art Gallery |
: Yes |
| Intelligent Edit |
: Yes |
| Music Discovery |
: Yes |
| Speech To Text |
: Yes |
| LG Voice Search |
: Yes |
| Universal Control |
: Yes |
| USB |
: Yes |
| Multi View |
: Yes |
| Family settings |
: Yes |
| Magic Remote Control Built-In |
: Yes |
| Live Plus ( ACR-Based Bilateral Service ) |
: Yes |
| Room To Room Share |
: Yes ( Receive ) |
| Intelligent Voice Recognition |
: Yes ( Arabic / Turkish ) |
| Next Picks |
: Yes ( Smart Tips Only ) |
| Airplay2 |
: Yes ( Excluding Sudan ) |
| Apple Homekit |
: Yes ( Excluding Sudan ) |
|
| Other Features |
| Design |
: Bezel-Less Design |
| Screen Type |
: Flat |
| Sleep Timer |
: Yes |
| Parental Control |
: Yes |
| Game Mode Pro |
: Yes |
| Closed Captioning |
: Yes |
| Digital Media Player |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| Automatic Low-Latency Mode ( ALLM ) |
: Yes |
| Warranty |
: 1 - Year ( In-Home ) |
| Menu Languages |
: English, French, Spanish |
|
| HGiG Mode |
: Yes |
| Digital TV Reception ( Terrestrial, Cable, Satellite ) |
: Yes |
| Teletext (Top / Flof / List ) |
: Yes |
| [ DVB ] Subtitle |
: Yes |
| AD ( Audio Description ) |
: Yes |
| Time Machine ( DVR ) |
: Yes |
| Analog TV Reception |
: Yes |
| Digital Recording |
: Yes |
| Auto Calibration |
: Yes |
| Time Shift |
: Yes |
| Analog DVR |
: Yes |
| High Contrast |
: Yes |
| Invert Colors |
: Yes |
| Gray Scale |
: Yes |
| Data Broadcasting ( Country Spec ) |
: Yes |
| Cable |
: DVB-C |
| Terrestrial |
: DVB-T2 / T |
| Satellite |
: DVB-S2 / S |
| Game Optimizer ( VRR / ALLM / GameGenre PQ & AI Game Sound ) |
: - / Yes / Yes |
| Teletext Page |
: Yes ( 2000 Page ) |
| EPG ( 8 Days ) |
: Yes ( Online EPG Unavailable ) |
| OSD Language |
: 16 Language ( English, Spanish, French, Portuguese, Russian, Indonesian, Malayan, Vietnamese, Thai, Arabic, Kurdish, Afrikaans, Amharic, Hausa, Swahili, Farsi ) |
|
| General Details |
| Power Supply |
: AC 120V, 60Hz |
| Power Consumption |
: 220 W |
| Power Consumption Standby |
: <0.5 W |
| Weight With stand |
: 19.00 Kg |
| Weight With Packaged |
: 24.99 Kg |
| VESA Mount Pattern |
: 400 mm X 300 mm |
|
| Power Supply |
: AC 100 ~240 V 50-60 Hz |
| Energy Efficiency Class |
: A+ |
| On Mode Power Consumption ( W ) |
: 86.0 W |
| Annual Power Consumption ( kWh ) |
: 126 kWh |
| Power Consumption Standby |
: Under 0.5 W |
| Luminance Ratio (%) |
: 65 |
| Mercury Content ( Mg ) |
: 0.0 |
| Energy Saving Mode |
: Yes |
| Illuminance Green Sensor |
: Yes |
| Energy Standard |
: Yes |
|
| Supplied Accessories |
| Voice Remote Control |
: Yes |
| 2 Batteries |
: Yes |
| Power Card |
: Yes |
| User Manual |
: Yes |
| Quick Start Guide |
: Yes |
|
| Remote Control |
: MR22GN ( NFC ) |
| AA x 2EA Battereis |
: Yes |
| User Manual |
: Yes |
| Power Cable |
: Yes ( TV Attached ) |
|
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Compare Hisense 55U88KM with:
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Compare LG OLED55A26LA with:
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Key Differences
LG OLED55A26LA and Hisense 55U88KM offer different motion rates (60 Hz vs 144 Hz), which can impact smoothness during fast-moving scenes like sports 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. LG OLED55A26LA and Hisense 55U88KM are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. From a practical standpoint, both options provide a reliable viewing experience for most users. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Verdict: Choosing between LG OLED55A26LA and Hisense 55U88KM depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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