Table of Contents
- How to choose a smart TV box for your TV
- Recommended Models
- TV Box Aquário STV-3000 Plus 4K
- Smart TV Stick Full HD Intelbras
- Fire TV Stick HD (3rd generation)
- Xiaomi Mi TV Stick 4K
- Amazon Fire TV Stick Lite
- ZTE Space 4K TV Box
- Amazon Fire TV Stick 4K MAX
- Mi Box S TV Box 3rd Generation 4K
- Google Chromecast with Google TV
- Apple TV 4K (3rd Generation)
- Discover more about Showmetech
Os Smart TV Box devices They are the most practical and economical way to transform a regular TV into a smart TV. With them, it is possible to access streaming apps, live streams, channels e Musicas Without changing your television. There are models ranging from the most compact to versions with more inputs and options, varying from Full HD to 4K. See more:
How to choose a smart TV box for your TV
Before choosing a smart TV box, it's important to understand if it's compatible with your television. The first step is... check if it has HDMI inputSince virtually all current models use this type of connection. On older TVs, it's worth checking if the TV Box offers an output. AV/RCAIf the screen doesn't have HDMI. Another essential point is Check if the TV supports resolutions above 1080p.as the 4K ou HDRIf you can't stand it, you can even buy a more advanced model, but you won't be able to take full advantage of the visual potential.
Another determining factor is the Operational systemwhich directly influences usage. Android TV, Google TV, tvOS (Apple) e Fire OS (Amazon) They have different interfaces and varying levels of freedom for installing apps. For those who like customization and a wide app store, Android TV e Google TV These are excellent choices. For those who prefer fluidity and integration with voice assistants, Fire TV Stick ou Apple TV They offer a more closed, yet very stable experience.
Performance also deserves attention. Processors quad-coregood system optimization and at least 2 GB of RAM They ensure smoother navigation, especially when switching between apps or watching live streams. Internal storage also matters: 8 GB It's the minimum acceptable, but those who install many apps should consider models with... 16 GB or more to avoid freezes and limitations.
Finally, consider the connectivity† ter dual band (2,4 and 5 GHz) makes a big difference in streaming stability, especially in 4K videos. Bluetooth It's useful for those who use wireless headphones or additional controls. And, if your TV If the router is near the device, opt for a TV Box with Ethernet port This can guarantee even more stability.
Recommended Models
Below are some different options for the best TV Box models to transform your TV into a Smart TV:
TV Box Aquário STV-3000 Plus 4K

O Aquarium STV-3000 Plus 4K brings a quad core processor and support to 4K resolution, which ensure stable navigation and crisp images, without freezing during daily use. With Wi-Fi dual band and system Android 11It facilitates access to the main streaming apps, allowing you to quickly switch between movies, series, sports, and children's content.
Another strong point is the autonomy that the user gains. With 16 GB storage, Appetizer USB and support to microSD cardIt allows you to install more apps, connect accessories, and customize the experience according to each use.
Specification table:
| Feature | Details |
|---|---|
| Córdoba | STV-3000 Plus 4K |
| Brand | Aquarium |
| Processor | Amlogic S905W2 — quad-core at 1.800 MHz |
| RAM memory | 2 GB |
| Internal storage (ROM) | 16 GB |
| Operational system | Android 11 |
| Wifi network | Dual Band 2,4 GHz / 5 GHz |
| Ethernet port | 10 / 100 Mbps |
| Video Output | HDMI type A |
| AV/RCA output | Yes |
| Micro SD card slot | Yes – up to 128 GB |
| USB ports | 2 x USB 2.0 Type-A |
| Video Resolution | 480i / 480p / 576i / 576p / 720p / 1080i / 1080p / 4K is 60 fps |
| Food | Input: 100/240 VAC |
| Weight | Approximately 242 g |
| Dimensions (approx.) | 100 × 100 × 20 mm |
| Price | R$279,90 |
Smart TV Stick Full HD Intelbras
O Smart TV Stick Full HD from Intelbras count with Android TV 11 e Wi-Fi dual band, which ensures smooth navigation and stability when watching movies, series, or live content. Your quad core processor And compatibility with voice commands makes it more practical to use in everyday life, allowing you to open apps, search for content, and control the TV more quickly. The stick format also simplifies installation, as you just need to connect it to the HDMI port to start using it.
Despite its compact size, the device offers good battery life to the user. 8 GB storage They allow you to install essential applications, while the Bluetooth 5.0 It facilitates the use of accessories, such as headphones and controllers. It is ideal for those seeking complete integration with the Google ecosystem, from voice navigation to the organization of applications and content.
Specification table:
| Feature | Details |
|---|---|
| Córdoba | Smart TV Stick Full HD |
| Brand | intelbras |
| Processor | Amlogic S805X2 SoC — Quad-core ARM Cortex-A35 @ 1,2 GHz |
| RAM memory | 1 GB LPDDR4 |
| Storage Memory | 8 GB eMMC |
| Operational system | Android TV 11 |
| Wifi network | 802.11 b/g/n/ac 2,4GHz/5GHz (Wi-Fi 5) |
| Bluetooth | 5.0 Version |
| Video Resolution | Up to Full HD (1080p@60fps) |
| Video Output | HDMI 2.0b, HDCP 1.4 |
| Remote Control | Bluetooth remote control with voice assistant (Google Assistant) |
| Food | 5 V / 1 A (via AC/DC power supply) |
| Lifetime | 1 year |
| Price | R$201,76 |
Fire TV Stick HD (3rd generation)
O 3rd generation Fire TV Stick HD brings a quad core processoraccompanied by the system Fire OSwhich together ensure good navigation speed, allowing you to switch between apps, search for movies, and explore content smoothly. Wi-Fi dual band This contributes to more stable connections, especially in live streams and Full HD videos.
O remote control with Alexa It's one of the features that makes it easiest to use, as it allows you to open apps, search for titles, and control functions using only voice commands. Even with storage 8 GBThe device is well-suited for those seeking a practical way to install essential apps.
Specification table:
| Feature | Details |
|---|---|
| Córdoba | Fire TV Stick (3rd generation) |
| Brand | Amazon |
| Processor | MediaTek MT8695D — 1,7 GHz, quad-core |
| RAM memory | X |
| Internal storage | 8 GB internally |
| Operational system | Fire OS 7 (based on Android 9) |
| Wifi network | Wi-Fi 802.11 a/b/g/n/ac (dual band 2,4GHz/5GHz) |
| Video Resolution | Up to Full HD (1080p@60Hz) — does not support 4K. |
| HDMI input | Yes (via direct HDMI connector) |
| Audio/Video Output | Supports Dolby Digital Plus and other formats. |
| Remote control included. | Alexa Voice Remote (“3rd Gen”) |
| Price | R$250,00 |
Xiaomi Mi TV Stick 4K
O Xiaomi Mi TV Stick 4K comes equipped with Android TV 11It ensures smooth access to the most used applications, fast navigation, and full integration with the Google Assistant. O quad core processor and the 2 GB of RAM They help maintain a stable experience, even in 4K streaming, while the Wi-Fi dual band It improves performance on busier home networks.
The compact design makes installation easy, as the device plugs directly into the HDMI port, keeping your space organized and cable-free. 8 GB storageThe user can install essential apps and customize the home screen with their favorite content.
Specification table:
| Feature | Details |
|---|---|
| Córdoba | My TVStick 4K |
| Brand | Xiaomi |
| Processor | Quad-core Cortex-A35 |
| RAM memory | 2 GB |
| Internal storage | 8 GB |
| Operational system | Android TV 11 |
| Wifi network | Dual band 2.4GHz / 5GHz |
| Video Resolution | 4K(3840×2160) |
| Video Output | HDMI (stick type) |
| Dimensions | 106,8 29,4 mm × mm × mm 15,4 |
| Weight | 42,8 gr |
| Price | R$353,34 |
Amazon Fire TV Stick Lite
O fire tv stick lite Support for Full HD content. with HDR, bringing color and contrast improvements even to simpler televisions. Your quad core processor and Fire OS They guarantee smooth navigation through the applications, as well as easy access to the most popular streaming platforms. Wi-Fi dual band This contributes to more stable transmissions, especially in live videos and series marathons.
The presence of Alexa The remote control simplifies the routine: simply ask to find a movie, open an app, or pause playback. Despite being the Lite version, it offers enough autonomy to install the main applications, working very well as an affordable solution for families seeking practicality without sacrificing modern features.
Specification table:
| Feature | Details |
|---|---|
| Córdoba | fire tv stick lite |
| Brand | Amazon |
| Processor | Quad core 1,7 GHz |
| RAM memory | 1 GB |
| Internal storage | 8 GB |
| Operational system | Fire OS (based on Android) |
| Wifi network | 802.11 a/b/g/n/ac (dual band 2,4 GHz/5 GHz) |
| Video Resolution | Up to Full HD (1080p @ 60Hz) |
| HDR support | Yes (HDR10, HDR10+, HLG) |
| Remote control included. | Alexa Voice Remote Lite (without TV volume/power buttons) |
| Approximate weight | ~32-44 g |
| Price | R$267,75 |
ZTE Space 4K TV Box
O ZTE Space 4K TV Box It's a complete option for those who want a more robust Smart TV experience. With Android 11, 4K support e Wi-Fi dual bandIt offers consistent performance for those who switch between movies, series, sports, and various apps. quad core processor and the 2 GB of RAM They help prevent crashes, while multiple connections — HDMI, USB, AV e Ethernet — They expand compatibility with different types of TVs and accessories. The Bluetooth 5.0 It also makes it easier to use headphones, controllers, and external devices.
The big difference is the autonomy it provides: with Built-in Chromecast e remote control with Google AssistantThe user can send content directly from their mobile phone, search for programs by voice, and organize their own application library.
Specification table:
| Feature | Details |
|---|---|
| Córdoba | ZT866 |
| Brand | ZTE |
| Processor | Quad-core (ARM Cortex-A35) |
| RAM memory | 2 GB |
| Internal storage | 8 GB (or 4,3 GB in some versions) |
| Operational system | Android 11 |
| Wifi network | Dual Band (2,4 GHz / 5 GHz) |
| Bluetooth | 5.0 Version |
| Video Resolution | Up to 4K (3840 × 2160) |
| Connections / inputs | HDMI, USB, AV, RJ-45 Ethernet (10/100 Mbps) |
| Additional support | Chromecast built-in, remote control with Google Assistant. |
| Cor | Black |
| Price | R$499,90 |
Amazon Fire TV Stick 4K MAX
O Fire TV Stick 4K Max It is one of the most complete options from AmazonIt combines a faster processor with 2 GB of RAM, ensuring smooth navigation between applications, in addition to 4K Ultra HD support with Dolby Vision, HDR10+ e Dolby AtmosThis means more vivid images and more immersive sound. Wi-Fi 6 ou 6E (depending on the generation) also makes a difference, offering more stability even when multiple devices are connected to the network.
Another strong point is the remote control with Alexa, which makes it easy to do everything from searching for content to controlling the volume and turning the TV on/off. With 16 GB storageThe user gains more freedom to install apps without worrying about space. The compact format keeps installation simple, and the Fire OS It delivers an intuitive interface that helps anyone in the household navigate, discover new content, and organize their favorites independently.
Specification table:
| Feature | Details |
|---|---|
| Córdoba | Fire TV Stick 4K Max |
| Brand | Amazon |
| Processor | Quad-core up to ~2,0 GHz (2nd generation) |
| RAM memory | 2 GB |
| Internal storage | 16 GB (2nd generation) |
| Operational system | Fire OS (based on Android) |
| Wifi network | Wi-Fi 6E (2nd generation) and Wi-Fi 6 (1st generation) |
| Video Resolution | Up to 4K Ultra HD @ 60Hz |
| HDR Video Support | Dolby Vision, HDR10+, HLG |
| Audio Support | Dolby Atmos |
| Adjustable | HDMI output (stick type) |
| Remote control included. | Alexa Voice Remote with volume/power buttons (follows line) |
| Price | R$521,91 |
Mi Box S TV Box 3rd Generation 4K
A Mi Box S 3rd Generation is equipped with Google TV, offering a more organized and personalized interface that recommends content according to the user's profile. Your quad core processor, 2 GB of RAM e 4K support with Dolby Vision They guarantee sharp images and stable playback, even in the most demanding transmissions. Wi-Fi dual band and Bluetooth 5.2 They enhance connectivity, providing a seamless experience when accessing apps, watching movies, or listening to music.
The device also stands out for its versatility: it features HDMI 2.1 e USB port to connect flash drives, controllers or accessories, offering more usage options.
Specification table:
| Feature | Details |
|---|---|
| Córdoba | Mi Box S (3rd Generation) |
| Brand | Xiaomi |
| Processor | Quad-core up to 2,5 GHz |
| GPU | ARM G31 |
| RAM memory | 2 GB |
| Internal Storage | 8 GB |
| Operational system | Google TV |
| Video Resolution | 4K UHD (3840×2160) @ 60fps |
| HDR support | Dolby Vision, HDR10+ |
| WiFi connectivity | Dual Band 2,4 GHz / 5 GHz |
| Bluetooth | 5.2 |
| HDMI output | HDMI 2.1 |
| USB Port | USB 2.0 |
| Dimensions | 97 × 97 × 17 mm |
| Weight | 91 gr |
| Price | R$499,90 |
Google Chromecast with Google TV
O Chromecast with Google TV 4K combines the ease of use of a device like “USB stick"with the full Google TV interface, allowing you to install apps, organize favorites, and receive personalized recommendations. Your quad core processor and the 2 GB of RAM They guarantee fluidity in both navigation and 4K playback, with support for... DolbyVision, HDR10 e HDR10 +. O Wi-Fi dual band It helps maintain a stable connection, even in homes with many connected devices.
One of its distinguishing features is its integration with the Google ecosystem. With the remote control with Google AssistantSimply use your voice to search for movies, open apps, and even control smart home devices. The device also works very well for those who use their cell phone: it's possible to easily stream videos, playlists, and even the smartphone screen.
Specification table:
| Feature | Details |
|---|---|
| Córdoba | Chromecast with Google TV (4K) |
| Brand | |
| Processor | Quad-core ~1,9 GHz (ARM Cortex-A55) |
| RAM memory | 2 GB |
| Internal Storage | 8 GB |
| Operational system | Google TV (based on Android TV) |
| Wifi network | WiFi 802.11 a/b/g/n/ac (dual band) |
| Bluetooth | Version compatible with remote control. |
| Video Resolution | Up to 4K UHD @ 60 fps |
| HDR support | Dolby Vision, HDR10, HDR10 + |
| Entrance/Exit | HDMI stick, USB-C for power |
| Remote control included. | Yes, with a microphone for Google Assistant. |
| Dimensions | Approximately 162 × 61 × 12,5 mm |
| Weight | Approximately 57 g |
| Price | R$789,00 |
Apple TV 4K (3rd Generation)
O Apple TV 4K (3rd Generation) delivers a complete entertainment experience, equipped with the chip A15 Bionic e 4K UHD support with Dolby Vision e HDR10 +It ensures smooth navigation, superior image quality, and an intuitive interface. Connectivity Wi-Fi 6, as well as the option of Ethernet In its most advanced model, it ensures greater stability in internet connections, facilitating the daily use of streaming services or live broadcasts.
In addition to its technical performance, the device stands out for its battery life and integration with the Apple ecosystem. The interface tvOS, together with the remote control Siri Remote on USB-CIt allows the user to build their own app library, control via voice commands, and easily sync with other Apple devices in the home — such as iPhone or iPad.
Specification table:
| Feature | Details |
|---|---|
| Córdoba | Apple TV 4K (3rd Generation) |
| Brand | Apple |
| Processor | Apple A15 Bionic |
| RAM memory | 4 GB |
| Internal storage | 64 GB (Wi-Fi model) / 128 GB (Wi-Fi + Ethernet model) |
| Operational system | tvOS (compatible version from launch) |
| Wifi network | Wi-Fi 6 (802.11ax) 2x2 MIMO |
| Ethernet | Gigabit Ethernet (only on the 128 GB Wi-Fi + Ethernet model) |
| Connectors | HDMI 2.1, USB-C on the controller, built-in power port |
| Video Output | Up to 4K UHD with Dolby Vision and HDR10+ support. |
| Remote control included. | Siri Remote with USB-C |
| Dimensions (W × H × D) | 93 93 mm × mm × mm 31 |
| Weight | Approximately 208 g (Wi-Fi model) |
| Price | R$1.319,99 |
And for you? What's the best TV Box model? Tell us in the comments! Comment below!
See also:
Source: Aquario.
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