The small single-board computer that's ideal for fun projects and tinkering
Item | 1 Model B+ | Zero W | |
---|---|---|---|
Number of USB ports | 4 [x] | 1 [x] | |
CPU | ARM1176JZF-S [x] | ARM1176JZF-S [x] | |
Release year | 2014 [x] | 2017 [x] | |
Wi-Fi? | No [x] | Yes [x] | |
Weight | 0.009kg [x] | ||
Graphics | VideoCore IV [x] | VideoCore IV [x] | |
Power interface | GPIO [x] / MicroUSB [x] | GPIO [x] / MicroUSB [x] | |
HDMI form factor | Full-size [x] | Mini [x] | |
GPIO layout | 40 pin [x] | 40 pin [x] | |
Ethernet speed | 100Mbit/s [x] | ||
SD card form factor | MicroSD [x] | MicroSD [x] | |
Graphics resolution | 1080p [x] | 1080p [x] | |
Price at launch | $35 [x] | $10 [x] | |
CPU architecture | 32bit [x] | 32bit [x] | |
Graphics FPS | 30FPS [x] | 30FPS [x] | |
Width | 6.5cm [x] | ||
Bluetooth version | 4.1 [x] | ||
Number of USB 2.0 ports | 4 [x] | 1 [x] | |
Height | 3cm [x] | ||
Power draw under load | 2W [x] | 1.6W [x] | |
Power recommendation | 1.8A [x] | 1.2A [x] | |
Power draw at idle | 1.7W [x] | 0.8W [x] | |
Number of graphics outputs | 1 [x] | 1 [x] | |
Number of HDMI ports | 1 [x] | 1 [x] | |
Number of cores | 1 [x] | 1 [x] | |
CPU clock speed | 0.7GHz [x] | 1GHz [x] | |
RAM | 0.5GB [x] | 0.5GB [x] | |
Depth | 0.5cm [x] | ||
Camera? | Yes [x] | Yes [x] | |
Bluetooth? | No [x] | Yes [x] | |
HDMI? | Yes [x] | Yes [x] | |
SPI? | Yes [x] | Yes [x] | |
Ethernet? | Yes [x] | No [x] | |
LCD panel | Yes [x] | No [x] | |
I2C? | Yes [x] | Yes [x] | |
Analogue video output | 3.5mm composite [x] | Via PCB [x] | |
Power over ethernet? | No [x] | No [x] | |
Analogue audio output | 3.5mm composite [x] | No [x] | |
BLE? | No [x] | ||
USB ports form factor | A [x] | Micro-B [x] | |
SOC | Broadcom BCM2835 [x] | Broadcom BCM2835 [x] | |
Wi-Fi standard | 802.11n [x] | ||
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