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Raspberry Pis

The small single-board computer that's ideal for fun projects and tinkering

Compare Raspberry Pi 1 Model B+ vs. Raspberry Pi Zero W

This is a side-by-side comparison of the specs of the 1 Model B+ vs. the Zero W. Differences are highlighted in yellow.
Item 1 Model B+ Zero W
Item image Item image
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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