TCL P638 Review And Specification: A Feature-Filled 4K HDR Smart TV
With today’s competitive smart TV market, it is not always simple to have a combination of high-end features and low price. The TCL P638 is one of those products that offers excellent specs without being expensive. This TCL P638 Review And Specification covers everything from the picture quality to the features so that you can make an informed choice whether this Google TV-capable device finds a place in your entertainment system or not.
Display Quality: Brought to Life with Your Content
The TCL P638 features the best picture quality via its 4K HDR display technology. Through the enhancement of multiple HDR formats like Dolby Vision and HDR10, the TV produces gorgeous colors and breathtaking contrast ratios that make dark and light scenes look more realistic.
The P638’s Dynamic Color Enhancement technology, designed exclusively by TCL, maximizes the color vibrancy automatically through a secret algorithm that expands the constraint of conventional palette. This delivers more realistic skin tones and broader shadow details, making you enjoy an HDR-like picture quality even on normal contents.
For sports enthusiasts and action movie lovers, 60Hz Motion Clarity with MEMC (Motion Estimation and Motion Compensation) technology reduces motion blur so that fast on-screen action remains sharp and vivid. Whether watching a football match or an action film, you will not miss a single thing with the TCL P638.
Audio Experience: Immersive Sound Technology
Sound quality is also very important in the TCL P638 Review And Specification review. The TV has Dolby Atmos support, which delivers a cinematic sound experience that puts you in the midst of action. The downward-firing speakers offer a total output of 20W (2x10W), giving clear dialogue and decent bass response for a TV in this class.
Although audiophiles would like to use the TV with a home theater setup, the onboard speakers themselves perform very well for regular viewing. The feature of automatic volume control maintains sound levels consistent through channel or streaming app switching.
Smart Features: Google TV at Your Command
The TCL P638 is built with Google TV, giving it one of the most innovative smart TV platforms available. It uses a straightforward interface to group your content from your various streaming sources based on what you’d enjoy watching, so it is easy to find TV shows and movies you’d want to see.
With built-in hands-free Google Assistant, you can switch the channel, search for programs, get the weather, and even operate compatible smart home devices with just your voice. The TV also has Amazon Alexa capability, providing you with alternative ways to use voice control.
Additional smart features include:
- Chromecast built-in to stream content from phone or tablet to TV
- Google Duo support to make video calls (camera not included)
- A library of thousands of apps to download from the Google Play Store
Gaming Capabilities: Ready for Next-Gen
For gamers, TCL P638 Review And Specification mentions some gaming-capable features. The TV has HDMI 2.1 inputs that also support Auto Low Latency Mode (ALLM), which switches to game mode when a console is plugged in. This reduces input lag below 15ms, providing timely response for rapid gaming action.
Game Master mode offers top-class picture settings to play games, and HDR support enhances the look of the games to be colorful and crisp. Without Variable Refresh Rate (VRR) and 120Hz support of high-end models, the P638 delivers an excellent gaming experience for normal and average users.
Design and Build Quality: Elegant Frameless Look
The TCL P638 has a premium frameless design with thin bezels, which allows for a more immersive viewing experience. The metal construction not only looks elegant but is also rugged. It’s available in various sizes (43″, 50″, 55″, and 65″), so there’s something to fit most living rooms.
The TV comes with a wall-mountable design featuring a VESA 200x200mm mount (in the case of the 65″ model) or on the provided fixed stand. It measures 14.10 kg (net weight of the 65″ model) and is not so heavy to be cumbersome despite its size.
Connectivity: All the Ports You Need
Connectivity highlights feature in this TCL P638 Review And Specification summary. The TV boasts:
- 3x HDMI 2.1 ports
- 2x USB ports (1x USB 3.0, 1x USB 2.0)
- Optical digital audio output
- Ethernet port
- Built-in dual-band Wi-Fi (2.4GHz/5GHz)
- Bluetooth 5.0
This wide range of ports ensures that the majority of external devices, such as gaming consoles and sound systems and also external hard drives, are supported.
Complete TCL P638 Specifications :
| Category | Specification |
|---|---|
| Display | |
| Screen Size Options | 43″, 50″, 55″, 65″ |
| Visible Screen Size (65″) | 64.5 inches / 164 cm |
| Resolution | 4K UHD (3840 x 2160) |
| HDR Formats | HDR10, Dolby Vision, HLG |
| Picture Processing | IPQ 2.0 Engine |
| Picture Performance Index | 2400 |
| Motion Clarity | Pro (60Hz) |
| Wide Color Technology | Dynamic Color Enhancement |
| UHD Upscaling | UHD AI Super Resolution |
| Peak Luminance Ratio | 65% |
| Dynamic Contrast | Mega |
| Color Management | 20P & 2P calibration |
| Audio | |
| Sound Power | 2 x 10W (20W total) |
| Speaker Type | Down Firing, Full range |
| Audio Technologies | Dolby Atmos, Dolby AC4, Dolby TrueHD, Virtualization & upmix |
| Equalizer | Presets available |
| Auto Volume Control | Yes |
| Smart Features | |
| Operating System | Google TV (29 languages) |
| Processor | Quad Core |
| Voice Assistants | Google Assistant, Works with Alexa (DE/FR/IT/UK) |
| Smart Home Integration | TCL Home, Google Home, Alexa Smart Home |
| Screen Casting | Chromecast built-in & T-cast |
| 4K Streaming Apps | Netflix, YouTube, Amazon Prime, AppleTV+ & more |
| HbbTV | 2.0.2 |
| Connectivity | |
| HDMI | 3 x HDMI 2.1 |
| HDMI Max Resolution | 2160p/60Hz 4:2:2 12bit |
| USB | 2 ports (1 x USB 3.0 + 1 x USB 2.0) |
| Ethernet (LAN) | Yes (RJ-45) |
| Wi-Fi | Built-in ac/n/g 2.4/5GHz MIMO |
| Bluetooth | 5.0 (SBC) |
| Digital Audio Out | Optical |
| Headphone Jack | Yes |
| RF Input | 1 x IEC Terrestrial/Cable, 1 x F Satellite |
| CI Slot | Yes (1.4, ECP) |
| HDCP | 2.3 |
| Tuner | |
| Digital TV Tuner | DVB-T2/C/S2 |
| Analog Tuner | Yes (PAL/SECAM/NTSC) |
| Auto Channel Search | Yes |
| EPG | Up to 8 days (DVB EIT/SI) |
| Teletext | Yes |
| Gaming Features | |
| Game Mode | Auto |
| ALLM (Auto Low Latency Mode) | Yes |
| Input Lag | Below 15ms |
| HDMI Quick Switch | Yes |
| Design | |
| Bezel Design | Frameless |
| Stand Type | Fixed |
| VESA Mount Compatible | Yes (200 x 200 mm for 65″ model) |
| Dimensions with Stand (65″) | 1446 x 883 x 355 mm |
| Dimensions without Stand (65″) | 1446 x 835 x 8-54-83 mm |
| Weight (65″) | 14.10 kg (net) |
| Power | |
| Standby Power Consumption | 0.29W |
| Auto Power Off | Yes |
| Additional Features | |
| OSD Languages | 29 languages (Albanian, Bulgarian, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hungarian, Italian, Latvian, Lithuanian, Macedonian, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Turkish, Ukrainian) |
| USB Multimedia Browser | Video up to 4K: AVI, WMV, MP4 (H.265, H.264, VP9, AV1), MPG, TS, MKV, WebM, VP9<br>Audio: WMA, MP3<br>Pictures: HEIF, JPG, PNG, BMP<br>Text subtitles |
| DLNA | 1.5 |
| USB HID Support | Yes |
| USB Channel List Clone | Yes |
| Sleep Timer | Yes |
| Digital Noise Reduction | Yes |
| Film Mode | Yes |
| Sports Mode | Yes |
| EAN Code | 5901292518219 |
| Remote Control | RC802NU1 (batteries included) |
Overall Rating:
⭐⭐⭐⭐½ (4.5/5)
The TCL P638 gets a stellar 4.5 out of 5 stars in our review. It offers great value with high-end features such as Dolby Vision, Dolby Atmos, and Google TV integration at an affordable price.
Customer Feedback Reviews
| Aspect | Average Rating | Common Comments |
|---|---|---|
| Picture Quality | 4.7/5 | “Colors are vibrant and true-to-life” |
| Sound Quality | 4.2/5 | “Good for everyday use, might need soundbar for movies” |
| Smart Features | 4.6/5 | “Google TV interface is intuitive and responsive” |
| Gaming Performance | 4.3/5 | “Low input lag makes gaming enjoyable” |
| Value for Money | 4.8/5 | “Feature-packed for the price point” |
| Overall | 4.5/5 | “Excellent TV with premium features at mid-range price” |
Pros and Cons
Pros:
- Excellent 4K HDR picture quality with Dolby Vision support
- Google TV with hands-free voice control
- HDMI 2.1 with ALLM for gaming
- Frameless design with premium build quality
- Dolby Atmos audio support
- Excellent value for money
Cons:
- No Variable Refresh Rate for gaming
- Limited peak brightness compared to premium models
- Built-in speakers adequate but not exceptional
- No 120Hz refresh rate
Verdict: Is It Worth Buying the TCL P638?
The comprehensive TCL P638 Review And Specification review reveals that TCL produced an outstanding medium-range TV that delivers much more value than its purchasing price. Consumers seeking premium TV features without extravagant costs will find their best value in the P638 due to its HDR format readiness, Google TV integrations, and gaming-appropriate features.
The TV provides particular functionality for three specific user groups:
- Viewers who enjoy HDR video content in their movies
- Home smart system owners who depend on voice commands benefit from this product
- Casual to mid-level gamers
- People seeking an extensive TV at minimal cost
Customers who prefer excellent photo quality together with smart features and multiple connectivity options will find an outstanding value in the TCL P638, despite its lack of advanced features present in upper-tier models. An average consumer finds attractiveness in the P638’s combination of features during this time when televisions are highly competitive.
TCL P638 – Frequently Asked Questions
General Questions
Why is TCL P638 different from similar models in its price class?
The TCL P638 is different from the rest of its price class by featuring Dolby Vision HDR support, Google TV integration, HDMI 2.1 inputs with game features, and a frameless design at a relatively low price. Most TVs in this class do only one or two of these advanced features.
How long is the warranty duration on the TCL P638?
The TCL P638 usually includes a standard 2-year manufacturer warranty. It is possible this is different per area, so be sure to call your local dealer or the TCL official site to confirm the details of your regional warranty.
Is the TCL P638 wall-mountable?
Yes, every size of the TCL P638 is VESA-mount-compatible. The 65″ model has a 200x200mm mount, while other sizes might have varying VESA dimensions. The wall mount would usually be purchased separately.
Picture Quality
Is HDR content from streaming providers such as Netflix and Disney+ supported on the TCL P638?
Yes, the TCL P638 supports HDR content from all leading streaming services like Netflix, Disney+, Amazon Prime Video, and YouTube. It supports content display in HDR10, Dolby Vision, and HLG.
Is the TCL P638 suitable for sports viewing?
The P638 is great for sports watching due to its Motion Clarity technology and Sports Mode. Together, these ensure that motion blur is minimized during high-speed action, maintaining the image sharp and detailed even in rapid movement.
Does the TCL P638 have screen glare issues in well-lit rooms?
Although the P638 lacks the anti-glare feature of some top-of-the-range models, the display emits a high enough brightness to be readable in moderately well-lit rooms. To get the best out of it, sitting the TV some distance from sources of direct sunlight or bright lighting is advisable.
Smart Features
Can I command my smart home devices using the TCL P638?
Yes, with integrated Google Assistant and Alexa support, you can also control smart home devices that are compatible with those platforms directly from your TV. That includes lights, thermostats, security cameras, and other types of Internet-of-Things devices that are compatible with either system.
How do I update software on my TCL P638?
The TCL P638 will automatically download and install software updates when it is connected to the internet. You can also check for updates manually by going to Settings > System > About > System update on your TV.
Can I install apps that are not pre-installed on the TCL P638?
Yes, the Google TV platform provides you with access to thousands of apps via the Google Play Store. Just go to the Apps menu, choose Google Play Store, and look for your app of choice.
Audio Experience
Do I need a soundbar with the TCL P638?
Although the built-in 2x10W speakers of the P638 with Dolby Atmos processing are sufficient for general viewing, a soundbar or external audio system would be better for movies and music. Both HDMI eARC and optical audio output are provided by the TV to connect external audio systems easily.
Is there support for Bluetooth headphones on the TCL P638?
Yes, the TV supports Bluetooth 5.0 connectivity, which enables you to connect wireless headphones, speakers, or other Bluetooth audio devices for personal listening or immersive sound.
Gaming
Is the TCL P638 suitable for PlayStation 5 and Xbox Series X games?
The P638 fits nicely with next-generation gaming consoles. Its HDMI 2.1 inputs have support for Auto Low Latency Mode (ALLM) that will automatically change to Game Mode when a console is plugged in, minimizing input lag to less than 15ms. It doesn’t support 120Hz refresh rates or Variable Refresh Rate (VRR) found on higher-end gaming TVs, though.
Can I connect a keyboard and mouse to the TCL P638 for gaming or general browsing?
Yes, the TV has USB HID (Human Interface Device) peripherals supported. You can plug in a USB keyboard and mouse to browse the interface more conveniently or for gaming on compatible apps.
Connectivity
Can I connect my laptop to the TCL P638?
Yes, you can connect your laptop to the TCL P638 via HDMI for a wired connection, or wirelessly through Chromecast built-in or screen mirroring features.
Does the USB port support external hard drives?
Yes, the P638 USB ports accept external hard drives for playing back media. The TV will also play several types of video files including AVI, MP4, MKV, and many more, as well as music and photograph files. A USB 3.0 port allows quicker transfers of bigger files.
Can I use older equipment that is not HDMI?
The TCL P638 does not come with legacy composite or component inputs. In the case of older devices without HDMI outputs, you would be required to connect them to an external converter or adapter to input into one of the TV’s HDMI ports.
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