| Features | meowbit | gamebuino meta | ugame10 | arduboy | pokitto | 32blit | RG350 | BrainPad Arcade | PyBadge |
|---|---|---|---|---|---|---|---|---|---|
| Link | https://www.kittenbot.cc | https://gamebuino.com | https://hackaday.io/project/27629-game | https://arduboy.com/ | https://www.pokitto.com | https://32blit.com | https://brainpad.com/arcade | https://circuitpython.org/board/pybadge/ | |
| Size | 52x76x12mm | 105x54x17mm | 42×50×5mm | 3.370x2.125x0.196 in | 80x64x?mm | 150x65mm | 145x73x14mm | ||
| Weight | 1 oz / 28g | 250g | 160g | ||||||
| Processor | STM32F401RET6 Cortex M4 | ATSAMD21G18 ARM Cortex M0+ | Atmel SAMD21 ARM Cortex M0 (ATSAMD21E18A) | ATmega 32u4 (8-Bit) | NXP LPC11U68 ARM Cortex-M0+ | STM32H750 Cortex-M7 | Jz4770 MIPS32 | STM32F401 Cortex-M4 | ATSAMD51 Cortex-M4 |
| Clock | 84Mhz | 48MHz | 48MHz | 16Mhz | 48MHz | 480MHz | 1000Mhz | 84MHz | 120Mhz |
| Memory (RAM) | 96kB | 32kb | 32kB | 2.5kB | 36kB | 1MB SRAM | 512MB DRAM | 96kB | 192kB |
| Storage (FLash) | 512kB | 256kB | 2MB External | 32kB | 256kB | 32MB [2] | 16GB | 512kB | 512kB |
| EEPROM | 1kB | 4kB | |||||||
| Display | ST7735 1.8" | ST7735 1.8" | ST7735R 1.44" | SSD1306 1.3" | ST7775R 2" | 3.5" | 3.5" | 1.8" | ST7735 1.8" |
| Resolution (Pixels) | 160 x 128 | 80x64 / 160x128 | 128×128 | 128x64 | 220x176 | 320x240 | 320x240 | 160x128 | 160x128 |
| Color | 16-bit TFT LCD | 16-bit TFT LCD | 18-bit TFT LCD | 1-Bit OLED (B&W) | 18-bit TFT LCD | IPS TFT | IPS TFT | TFT LCD | 16-bit TFT LCD |
| RGB LEDs | 8 (2x4) | ||||||||
| Speaker Type | Buzzer Speaker | 4mm | Piezo Speaker | Dual-Element Piezoelectric | 0.5W | Buzzer speaker | |||
| Speaker Channels | 2 Hardware, 4 Software | 2 simultaneous sound output generators | |||||||
| Audio | 10bit DAC | Mono 8-bit | 8-bit DAC and 8-Bit PWM | mono audio power amplifier | |||||
| Audio Jack | No | Yes | No | No | Yes | Yes | |||
| Buttons | 6 | 8 | 6 | 6 | 6 | 6 | 8 | 8 | |
| Charging circuit | 400mA | ||||||||
| Battery | 900mAh | 890mAh Nokia BL-5B (not include) | 180mAh | 600mAh | 1200mAh | 2500mAh | |||
| Battery Type | Lithium | Lithium Polymer | Lithium-ion | Lithium Polymer | Lithium Polymer | ||||
| Duration | ~16h | ~8h | ~ 6-8h | ||||||
| Sdcard | Yes | Yes (Micro) | No | No | Yes (Micro) | Yes (Micro) | Yes (Micro) 128GB | ||
| Serial | Yes | Yes | Yes | Yes | |||||
| Native USB [1] | Yes (via circuitpython) | Yes (via circuitpython) | No | Yes (via circuitpython) |
- ATSAMD21 ARM Cortex M0+ (same as Arduino Zero)
- Atmel SAMD21 ARM Cortex M0 (ATSAMD21E18A) (compatible with the Adafruit M0 boards)
- ATmega32u4 (same as Arduino Leonardo & Micro)
- NXP LPC11U68 ARM Cortex-M0+
[1] Native USB means that the board can show up as a disk drive called e.g
CIRCUITPY and hold all your files on it. HID keyboard/mouse or other USB interface.
[2] via QSPI interface which supports XiP (execute-in-place)
- https://talk.pokitto.com/t/pokitto-vs-gamebuino-meta/1716/5 (Pokitto vs Gamebuino Meta)