Mecool KM2
Score: 85/100
Xiaomi TV Stick 4K 2nd Gen Black
Score: 80/100Rankings
The MECOOL KM2 is a compact Android TV box that delivers certified 4K HDR streaming with Google Assistant and Chromecast integration. Its main trade-offs are limited Ethernet speed and modest internal storage. It is best suited for users who want a budget-friendly, feature-rich streaming device for mainstream media consumption.
The Xiaomi TV Stick 4K (2nd Gen) Streaming Device delivers high-performance 4K playback with Dolby Vision, Dolby Atmos and Wi-Fi 6 in a pocket-sized form factor. Its lack of Ethernet and modest 8 GB storage keep it from power users who need wired reliability or extensive local media. Best for travelers and secondary-TV setups that prioritize smooth 4K streaming in a tiny package.
| Attribute | | |
|---|---|---|
2 GBbest | 2 GBbest | |
8 GBbest | 8 GBbest | |
60 Hzbest | 60 Hzbest | |
| ↓ lower better | 12 Wbest | — |
0.1 Gbpsbest | — | |
| ↓ lower better | 499 g | 28 gbest |
— | 1 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Software(1) | ||
Operating System | Android TV 10 | Google TV |
Audio(1) | ||
Supported Audio Formats | Dolby Audio, Dolby Digital, Dolby Digital Plus, Dolby Atmos | MP3, AAC, RM, FLAC |
Performance(2) | ||
Processor | Amlogic S905X2-B (quad-core Cortex-A53) | Quad-core Cortex-A55 |
GPU | Mali-G31 MP2 | ARM G310 V2 |
Connectivity(2) | ||
Bluetooth Version | 4.2 | 5.2 |
Wi‑Fi Standard | 802.11ac | Wi‑Fi 6 |
Build & Design(2) | ||
Device Weight (g) | 499 g | 28 g |
Device Dimensions (H×W×D) (mm) | 110x110x24 mm | 40x90x165 mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the KM2 for its solid build, compact form factor, and Google-certified Android TV experience, emphasizing flawless 4K HDR streaming at 60 fps and the added value of Dolby Atmos and Chromecast integration.
Professional reviewers praise the Xiaomi TV Stick 4K (2nd Gen) for delivering performance on par with much larger TV boxes, highlighting its smooth interface and substantial CPU/GPU improvements, while noting the lack of AI upscaling as the main drawback.
“pretty much the same spec as we usually get on larger TV boxes”
“absolutely crazy smooth”
Everyday users consistently commend the device for its lag-free 4K streaming, portable form factor, and responsive UI, with few complaints aside from the missing AI super-resolution capability.
