| Model No |
32LM577BPUA |
32LQ640BPTA |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
32 Inch (80 cm) |
32 Inch (80 cm) |
| Resolution |
1366 x 768 |
1366 x 768 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
60 Hz |
60 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, JPS, MPO |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: AC4, AC3, EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV |
| Supported Picture Formats |
: JPEG, JPS, MPO |
|
| Video |
| BackLight |
: D LCD |
| HDR10 |
: Yes |
| HLG |
: Yes |
| Resolution Upscaler |
: Yes |
| HDR Dynamic Tone Mapping |
: Yes |
| High Dynamic Range ( HDR ) |
: Active HDR |
| Color Reproduction |
: Dynamic Color |
| Picture Processor |
: Quad Core Processor |
|
| BackLight |
: 2K HD Direct LED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Dynamic Tone Mapping |
: Yes |
| Number of CPUs |
: Quad |
| HEVC |
: 2K@60p, 10bit |
| AV1 ( Video Decoder ) |
: 2K@60p, 10bit |
| VP9 ( Video Decoder ) |
: 2K@60p, 10bit |
| AI Upscaling |
: Resolution Upscaler |
| Picture Processor |
: α5 AI Processor Gen5 |
| Picture Mode |
: 8 Modes ( Vivid, Standard, Eco, Cinema, Sports, Game, ( ISF ) Expert ( Bright Room ), ( ISF ) Expert ( Dark Room )) |
|
| Audio |
| Audio Output ( RMS ) |
: 10 W |
| Dolby Digital |
: Yes |
| AI Sound |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.0 Channel |
| Audio Codec |
: AC4, AC3( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Audio Output ( RMS ) |
: 16 W |
| Woofer / Per Channel Output |
: 8 W Per Channel |
| Clear Voice Pro |
: Yes |
| LG Sound Sync |
: Yes |
| Sound Mode Share |
: Yes |
| Simultaneous Audio Output |
: Yes |
| AI Acoustic Tuning |
: Ready |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.0 Channel |
| Bluetooth Surround Ready |
: Yes ( 2 Way Playback ) |
| AI Sound Pro |
: AI Sound ( Virtual 5.1 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 |
| USB Ports [ USB 2.0 ] |
: 1 |
| Ethernet Input |
: Yes |
| AV Input |
: Yes |
| Digital Audio Output ( Optical ) |
: Yes |
| RF Connection Input ( Antenna / Cable ) |
: Yes |
| HDMI-CEC ( Simplink ) |
: Yes |
| HDMI Audio Return Channel ( ARC ) |
: Arc ( 1 Port ) |
| TV Tuner |
: ATSC, Clear QAM |
| Wi-Fi® Standard |
: Wi-Fi Certified 802.11ac |
|
| HDMI |
: 3ea |
| USB ( 2.0 ) |
: 2ea |
| Ethernet / LAN |
: 1ea |
| RF Input ( Antenna / Cable ) |
: 1ea |
| SPDIF ( Optical Digital Audio Out ) |
: 1ea |
| Wi-Fi 5 |
: Yes |
| Bluetooth 5.0 |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| Composite In (AV) |
: Yes ( Bottom ) |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
|
| Smart TV Features |
| Operating System |
: webOS |
| LG Content Store ( App Store ) |
: Yes |
| Full Web Browser |
: Yes |
| LG Channels |
: Yes |
| Home Dashboard |
: Yes |
| Works With |
: Hey Google And Alexa ( Separate Device Purchase Necessary ) |
| Content Partners |
: Netflix, Prime Video, Disney+, Apple TV, Hulu, Paramount+, Peacock, Youtube TV, Spotify, iHeartRadio And More |
|
| Operating System |
: webOS 22 |
| ThinQ |
: Yes |
| AI Home |
: Yes |
| Live Plus |
: Yes |
| App Store |
: Yes |
| Next Picks |
: Yes |
| Home Hub |
: Yes |
| Sports Alert |
: Yes |
| Intelligent Edit |
: Yes |
| Family Settings |
: Yes |
| Full Web Browser |
: Yes |
| AI Recommendation |
: Yes |
| USB Camera Compatible |
: Yes |
| Works With Apple Home |
: Yes |
| Works With Apple Airplay2 |
: Yes |
| Amazon Alexa |
: Ready |
| Intelligent Voice Recognition |
: Ready |
| Magic Remote Control |
: Ready |
| Room To Room Share |
: Yes ( Receiver ) |
| Smartphone Remote App |
: Yes ( LG ThinQ ) |
|
| Other Features |
|
| Design |
: Slim Design |
| Time Shift |
: Yes |
| Gray Scale |
: Yes |
| HGiG Mode |
: Yes |
| Analog DVR |
: Yes |
| Invert Colors |
: Yes |
| High Contrast |
: Yes |
| Subtitle ( DVB ) |
: Yes |
| Digital Recording |
: Yes |
| Time Machine ( DVR ) |
: Yes |
| Audio Description ( AD ) |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Digital TV Reception ( Terrestrial, Cable, Satellite ) |
: Yes |
| Country of Origin |
: India |
| Cable |
: DVB-C |
| Terrestrial |
: DVB-T2/T |
| Teletext Page |
: Yes ( 2000 Page ) |
| OSD Language |
: Differ By Region |
| Data Broadcasting (Country Spec) |
: Yes - Hbb Default Off |
| EPG (8days) |
: Online EPG Unavailable |
| Game Optimizer |
: Yes ( Game Dashboard ) |
| Imported By |
: LG Electronics India (P) Ltd. |
| Analog TV Reception |
: PAL / SECAM B / G / D / K PAL I, NTSC M |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: AC 100~240V 50-60Hz |
| Typical Power Consumption |
: 27 W |
| Annual Power Consumption |
: 51 kWh / Y |
| Power Consumption Standby Mode |
: Under 0.5 W |
| Set Weight ( Without Stand ) |
: 4.85 Kg |
| Set Weight ( With Stand ) |
: 4.89 Kg |
| Set Weight ( In Carton ) |
: 6.07 Kg |
|
| Power Supply ( Voltage, Hz ) |
: AC 100~240V 50-60Hz |
| Power Consumption Standby |
: Under 0.5 W |
| Energy Saving Mode |
: Yes |
|
| Supplied Accessories |
| Standard Remote Control |
: Yes |
| Batteries |
: Yes |
| Quick Start Guide |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
|
| Remote Control |
: Standard Remote Control |
| AAA X 2EA Batteries |
: Yes |
| User Manual |
: Yes |
| Warranty Card |
: Yes |
| Power Cable Attached |
: Yes |
|
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Compare LG 32LM577BPUA with:
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Compare LG 32LQ640BPTA with:
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Key Differences
Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. LG 32LM577BPUA and LG 32LQ640BPTA are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both models support 1366 x 768 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. From a practical standpoint, both options provide a reliable viewing experience for most users. Audio output differs between the two (10 W vs 16 W), which can influence overall sound clarity and loudness. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Verdict: Both TVs are strong contenders, and your final choice should depend on your preference for screen size, motion performance, and smart features.
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