20 Best Pi 3b Vs 3b+ [2022]

Are you looking for the best Pi 3b Vs 3b+? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Pi 3b Vs 3b+.

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# Preview Product
1 Pisugar2 Plus Portable 5000 mAh UPS Lithium Battery Power Module Platform for Every Raspberry Pi... Pisugar2 Plus Portable 5000 mAh UPS Lithium Battery Power Module Platform for Every Raspberry Pi...
2 1PCS Vintage USB Wired 14 Keys Gamepad, Games Controller Fit for PC/Raspberry Pi 3B... 1PCS Vintage USB Wired 14 Keys Gamepad, Games Controller Fit for PC/Raspberry Pi 3B...
3 Retroflag MEGAPi CASE with Safe Shutdown and Safe Reset for Raspberry Pi 3 B+ (B Plus) 2 Retroflag MEGAPi CASE with Safe Shutdown and Safe Reset for Raspberry Pi 3 B+ (B Plus) 2
4 HCDC RPi GPIO Status LED & Terminal Block Breakout Board HAT for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B HCDC RPi GPIO Status LED & Terminal Block Breakout Board HAT for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B
5 GeeekPi Raspberry Pi 3B+ Case, Raspberry Pi Case with Fan, Retro Gaming Nes3Pi Case with Cooling... GeeekPi Raspberry Pi 3B+ Case, Raspberry Pi Case with Fan, Retro Gaming Nes3Pi Case with Cooling...
6 Hikig 2-Player LED DIY Arcade Kit for PC, MAME, Raspberry Pi 2X Zero Delay USB Encoder + 2X Arcade... Hikig 2-Player LED DIY Arcade Kit for PC, MAME, Raspberry Pi 2X Zero Delay USB Encoder + 2X...
7 ELECROW Raspberry Pi Touchscreen Monitor 5 inch HDMI Screen Display 800x480 Compatible with... ELECROW Raspberry Pi Touchscreen Monitor 5 inch HDMI Screen Display 800x480 Compatible with...
8 Treedix 3.5inch TFT Touch Screen Module 50Hz 320x480 Resolution LCD Display with Touch Pen ABS Case... Treedix 3.5inch TFT Touch Screen Module 50Hz 320x480 Resolution LCD Display with Touch Pen ABS...
9 GeeekPi Raspberry Pi 4 Fan Heasink, Raspberry Pi Aluminum Heatsink Cooling Kit for Raspberry Pi... GeeekPi Raspberry Pi 4 Fan Heasink, Raspberry Pi Aluminum Heatsink Cooling Kit for Raspberry Pi...
10 iUniker Raspberry Pi 3 B+ Case, Raspberry Pi Fan ABS Case with Cooling Fan, Raspberry Pi Heatsink,... iUniker Raspberry Pi 3 B+ Case, Raspberry Pi Fan ABS Case with Cooling Fan, Raspberry Pi...
11 Semi-Enclosed Enclosure Kit for Raspberry Pi BeagleBone Arduino UNO Mega Semi-Enclosed Enclosure Kit for Raspberry Pi BeagleBone Arduino UNO Mega
12 CanaKit 5V 2.5A Raspberry Pi 3 B+ Power Supply/Adapter (UL Listed) CanaKit 5V 2.5A Raspberry Pi 3 B+ Power Supply/Adapter (UL Listed)
13 kuman 5 inch Resistive Touch Screen 800x480 HDMI TFT LCD Display Module with Touch Panel USB Port... kuman 5 inch Resistive Touch Screen 800x480 HDMI TFT LCD Display Module with Touch Panel USB Port...
14 Miuzei Raspberry Pi 3 B+ Case with Fan Cooling, Pi 3B Case with 3 Pcs Heat-Sinks, 5V 3A Power Supply... Miuzei Raspberry Pi 3 B+ Case with Fan Cooling, Pi 3B Case with 3 Pcs Heat-Sinks, 5V 3A Power...
15 BIQU RGBDuino UNO V1.2 Jenny Development Board ATmega328P Chip CH340C VS Arduino UNO R3 Upgrade for... BIQU RGBDuino UNO V1.2 Jenny Development Board ATmega328P Chip CH340C VS Arduino UNO R3 Upgrade...
16 Raspberry Pi 10 Inch Touch Screen - SunFounder 10.1' HDMI 1280x800 IPS LCD Touchscreen for RPi 400 4... Raspberry Pi 10 Inch Touch Screen - SunFounder 10.1" HDMI 1280x800 IPS LCD Touchscreen for RPi 400...
17 Argon ONE Raspberry Pi Micro USB Cable Power Supply 5.25 Volts 3 Amps | UL Listed | 3.3 Feet Long... Argon ONE Raspberry Pi Micro USB Cable Power Supply 5.25 Volts 3 Amps | UL Listed | 3.3 Feet Long...
18 Geekworm Raspberry Pi 3 B+ Case, Raspberry Pi 3B+/3B Aluminum Alloy Heavy Duty Passive Cooling Metal... Geekworm Raspberry Pi 3 B+ Case, Raspberry Pi 3B+/3B Aluminum Alloy Heavy Duty Passive Cooling...
19 GeeekPi Raspberry Pi Cooling Fan, Raspberry Pi ICE Tower Cooler, RGB Cooling Fan with Raspberry Pi... GeeekPi Raspberry Pi Cooling Fan, Raspberry Pi ICE Tower Cooler, RGB Cooling Fan with Raspberry...
20 SmartiPi Touch 2 - Case for The Official Raspberry Pi 7' Touchscreen Display - with Cooling Fan SmartiPi Touch 2 - Case for The Official Raspberry Pi 7" Touchscreen Display - with Cooling Fan
Bestseller No. 1
Pisugar2 Plus Portable 5000 mAh UPS Lithium Battery Power Module Platform for Every Raspberry Pi...
  • Continuous Operation: PiSugar2 provides UPS function. It can also shut down safely when the power is too low to avoid data loss and damage caused by...
  • Elegant Experience: Control the module through well-designed graphical web interface. you can get power level and charging status, configure timing...
  • Onboard RTC: The onboard RTC makes it possible to obtain real time in any network condition. Timing boot function is also provided.
  • Multiple Usage: Charge through TypeC port (compatible with e-mark) or microUSB port. PiSugar2 Pro adopts PH2.0 standard battery plug, you can also...
  • Extensible Power: input/output pads are provided on the circuit board, which can be equipped with any 5V standard charging devices, such as solar...
Bestseller No. 2
1PCS Vintage USB Wired 14 Keys Gamepad, Games Controller Fit for PC/Raspberry Pi 3B...
  • PLUG AND PLAY -- Fine workmanship, no need drive program, plug and play.
  • VINTAGE DESIGNED -- Vintage designed, classical cruccross buckle and two shoulder button designed, original buttons, same touching, same feeling.
  • SUITABLE FOR -- Suitable for PC/Raspberry Pi 3B MEGAPi/NESPi/SUPERPi video game machine.
  • QUALITY ABS MATERIAL -- Made of high quality ABS material, sturdy, durable and long service life.
  • HIGH RELIABILITY -- Professional manufacturing, stable characteristics and high reliability.
Bestseller No. 3
Retroflag MEGAPi CASE with Safe Shutdown and Safe Reset for Raspberry Pi 3 B+ (B Plus) 2
  • Safe Shutdown and Safe Reset
  • Functional POWER and RESET buttons
  • Metadata in emulationstation will be saved when rebooting and shutting down
  • MD case specifically designed for Raspberry Pi 3 B+ (B Plus) 2
  • Easy access to the SD-Card and all other ports without opening the case
Bestseller No. 4
HCDC RPi GPIO Status LED & Terminal Block Breakout Board HAT for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B
  • The item has been soldered and assembled. Support for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B
  • GPIO status LED and power 5V / 3.3V indication. GPIO output or input level high LED on, output or input level low LED off. 5V blue, 3.3V red, GPIOs...
  • Terminal block pitch 3.5mm/0.138", wire size range 26AWG to 16AWG, strip length 5mm, screw M2 steel, pin header and cage copper. 2 x 20 pins expansion...
  • Packing list: 1x terminal block breakout module, 4x M2.5x16mm nylon standoffs, 4x M2.5x6mm nylon standoffs, 4x M2.5 nylon nuts(NOTE: the item not...
SaleBestseller No. 5
GeeekPi Raspberry Pi 3B+ Case, Raspberry Pi Case with Fan, Retro Gaming Nes3Pi Case with Cooling...
  • This is a retro game case made for Raspberry Pi 2B / 3B / 3B +
  • It has a simple shape, retro design
  • Built-in fan can help raspberry Pi 2B/3B/3B+ cool down during you play games.
  • Easy to install;Retro appearance;Superb craftsmanship;Lightweight and compact
  • Pacakge Includes:1 x Nes3Pi (with fan inside);4 x Aluminum Heat sink;NOTE: Raspberry Pi is not include in the package!
Bestseller No. 6
Hikig 2-Player LED DIY Arcade Kit for PC, MAME, Raspberry Pi 2X Zero Delay USB Encoder + 2X Arcade...
  • Hikig 2-Player LED Arcade Game DIY Parts, Mixed Color (XBOX 360 Controller Version)
  • 100% Zero Delay USB Encoders and Perfect work for all windows systems!
  • Perfect Parts for 2 Player Arcade MAME DIY Project!
  • Made with highest quality materials!Heat resistant plastic!
  • Perfect LED Kit for Arcade PC Game DIY Project! Easy Install!
Bestseller No. 7
ELECROW Raspberry Pi Touchscreen Monitor 5 inch HDMI Screen Display 800x480 Compatible with...
  • 1. 5 inch small HDMI monitor with 800x480 mini LCD screen. The touchscreen is USB capacitive touch control, free-driver, plug and play, micro USB...
  • 2. The power button can be turn off to lower power consumption. Built-in OSD menu adjustment function (adjustable Contrast/ Brightness/Saturation,...
  • 3. Can be worked as a Raspberry Pi screen, compatible with the latest Raspberry Pi 4, 3 B+, BB Black, Banana Pi and other mainstream mini PC.
  • 4. Can be used as a general-purpose small HDMI screen, connecting computers, TV boxes and game consoles, or mounted inside your PC case as temperature...
  • 5. Package includes: 5 inch touchscreen HDMI monitor x1, HDMI cable x1, Micro USB cable x1, DVDx1, copper screws pack (4pcs) x1
Bestseller No. 8
Treedix 3.5inch TFT Touch Screen Module 50Hz 320x480 Resolution LCD Display with Touch Pen ABS Case...
  • The case can be used as raspberry pi case with mini cooling fan and 3.5 inch screen installed. Please note that the ABS case is specially designed for...
  • The 3.5 inch touch screen has 480 x 320 resolution, with resistive touch control.It supports up to 125MHz SPI signal input;support FBCP software...
  • Same size as the Raspberry Pi, perfectly compatible and can be directly inserted into any version of the Raspberry Pi (Raspberry Pi ZeroW, A, A+, B,...
  • This product has passed CE and RoHS certification and support Raspbian/Ubuntu/Kali system, provide driver and image. It can display stable without...
  • The case use split design make it easy to install, protecting your pi computer and screen, and cooling fan with aluminium bracket installed and...
Bestseller No. 9
GeeekPi Raspberry Pi 4 Fan Heasink, Raspberry Pi Aluminum Heatsink Cooling Kit for Raspberry Pi...
  • It's fit for Raspberry Pi 4B and Raspberry Pi 3B+; It's compatible with most of cases in the market;
  • Use CNC Machining manufacturing technology for Aluminum heatsink; With 2pcs little thermal tapes to attach to the CPU and LAN tightly for better...
  • The cooling fan updated to 3510 version and it will be more quiet and powerful for heat dissipation of Raspberry Pi Board;
  • Raspberry Pi Board Not Included!
  • Package Includes: 1x Cooling Kit( Aluminum Heatsink with Cooling Fan), 1x Think Copper Heatsink For Pi 3B+, 2x Thermal Tapes for Pi 3B+,2x Thermal...
Bestseller No. 10
iUniker Raspberry Pi 3 B+ Case, Raspberry Pi Fan ABS Case with Cooling Fan, Raspberry Pi Heatsink,...
  • Unique Removable Top Cover Design, you can get in touch with the GPIO or Camera Connector Very Simple
  • With 30mm Large Quiet Cooling Fan, it can drop the temps for your Pi
  • Include Raspberry Pi Heatsink, Better Cooling Experience
  • Awesome Looking, it can make your Pi looks Cooler than others
  • NOTICE: Updated version can compatible with Pi 3 Model B+ / Pi 3B
Bestseller No. 11
Semi-Enclosed Enclosure Kit for Raspberry Pi BeagleBone Arduino UNO Mega
  • This is a multi-purpose semi-enclosed enclosure kit, Supports Raspberry Pi 1 Model A+ / Pi 1 Model B+ / Pi 2 Model B / Pi 3 Model B / Pi 3 Model B+ /...
  • It can be assembled very flexibly as a semi-closed enclosure, or as a two-layer bracket, or if you buy multiple sets, it can be used as a Raspberry Pi...
  • The space between the lower cover and the upper cover is 40mm, support Raspberry Pi direct stack HAT module, or Arduino stack SHIELD module, or...
  • The material of the lower cover and upper cover is 1.5mm thick aluminum plate, which is very strong, spacer/standoff and screws are nylon material.
  • Packing list: 2x covers, 8x M4x40mm standoffs, 4x M4x10mm spacers, 4x M4x8mm screws, 16x M2.5x6mm screws, 8x M2.5x10mm spacers (for Arduino MKR module...
SaleBestseller No. 12
CanaKit 5V 2.5A Raspberry Pi 3 B+ Power Supply/Adapter (UL Listed)
  • Tested with all versions of the Raspberry Pi including the Pi 2, Pi 3 and Pi 3 B+
  • UL Listed
  • 5-feet cable with integrated noise filter
  • Micro USB plug
  • Output: 5V DC / 2.5A Regulated Input: 100 - 240VAC
Bestseller No. 13
kuman 5 inch Resistive Touch Screen 800x480 HDMI TFT LCD Display Module with Touch Panel USB Port...
  • 5 inch resistive touch screen designed for Raspberry Pi 3 2 Model B RPi 1 B B+ A A+, can't work for Raspberry Pi Zero board.
  • The screen also can work with all standard HDMI device, but the touch function is just for Raspbian and Ubuntu systems.
  • This HDMI raspberry pi display is with 800 x 480 resolution, we design a protective case for it, and it need you to assemble it, You could look for...
  • When the 5 inch monitor work with RPI, it don't need external power supply. This screen power supplied and can be touched by GPIO, display by HDMI. If...
  • We provide the tutorial about how to install the driver to your raspbian and Ubuntu system, and we also do the installed system that you could...
Bestseller No. 14
Miuzei Raspberry Pi 3 B+ Case with Fan Cooling, Pi 3B Case with 3 Pcs Heat-Sinks, 5V 3A Power Supply...
  • NEW DESIGN FOR RASPBERRY PI 3 B - Miuzei Clear Acrylic Raspberry Pi 3 B Case is Specially designed for Raspberry pi 3 B / 3 B+, and perfect compatible...
  • KEEP RASPBERRY PI 3 B+ COOLING - New Raspberry pi 3 B case with a Silence DC 5V cooling fan and 3 pcs Aluminum heatsinks, double cooling system keep...
  • EASY TO ACCESS ALL PORTS - Miuzei Raspberry pi 3 model B case can perfect access all ports including the micro HDMI, Audio/Video, USB and Ethernet...
  • ETL LISTED 2.5A Micro USB POWER SUPPLY - Raspberry Pi 3 B case With a 59 inch 5V 2.5A power supply which has an ON/OFF switch, easy to power on/off...
  • 18-MONTH FREE RETURN AND EXCHANGE - Miuzei support lifetime technical support and free return and exchange service for each customers.
Bestseller No. 15
BIQU RGBDuino UNO V1.2 Jenny Development Board ATmega328P Chip CH340C VS Arduino UNO R3 Upgrade for...
  • 【Same function as the original Arduino】It great for learning the basics of how sensors and actuators work, and an essential tool for your rapid...
  • 【CHIP UPGRADE】Upgrade the main control chip to ATMEGA328P-AU.And it same as the original arduino pin layout. It compatible with all expansion...
  • 【ADDED A 500MA SELF-RECOVERYFUSE】Compared with the original ARDUINO, a 500ma self-recovery fuse is added, which automatically disconnects the...
  • 【Added 10 LED marquees driven by MOS tubes】which avoids the problem of insufficient output current of the IO port of the single-chip...
  • 【EASY TO USE】Change the original USB-B type interface to MICRO-USB interface, which is more convenient to use.
SaleBestseller No. 16
Raspberry Pi 10 Inch Touch Screen - SunFounder 10.1" HDMI 1280x800 IPS LCD Touchscreen for RPi 400 4...
  • HIGH RESOLUTION - The 10.1 inch Raspberry Pi touchscreen LCD monitor (supports 10-Point touch) features high resolution of 1280*800 pixels and...
  • PLUG AND PLAY - Just connect the control board and the screen by an HDMI cable and it can work immediately, needless of driver.
  • REAR FIXING - Adjustable fixing slots design for fixing most single board computers, widely compatible with Raspberry Pi 4B, 3B+, Zero, Banana Pi M5,...
  • LESS WIRING - Configured driver board with multiple interfaces provides stable 5V/3A power output for the needs of the compatible boards, all the...
  • NOT JUST A TOUCHSCREEN - Please refer to our online detailed toturial, where you can find the the 3D design drawing provided for diying your own case....
Bestseller No. 17
Argon ONE Raspberry Pi Micro USB Cable Power Supply 5.25 Volts 3 Amps | UL Listed | 3.3 Feet Long...
  • This Argon Raspberry Pi 3 Power Supply was designed to support Raspberry Pi boards up to the Raspberry Pi 3 Model B+ Boards inside the Argon ONE Rpi3...
  • Voltage Output 5.25 volts DC and 3 Amps Regulated Current | Power Input 100V to 240V AC | 1m / 3.3 ft length USB Charger with built in Micro USB Cable
  • Allows maximum usage of Raspberry Pi 3 boards under various projects thanks to avoiding under voltage caused by additional accessories on the...
  • While the Argon Power Supply is primarily a Raspberry Pi Power Supply it can also power devices that need a micro usb fast charger or micro usb phone...
  • This Raspberry Pi 3B Power Supply has built-in safety checks to ensure that it can safely be used, even as a MicroUSB Wall Charger at the comfort of...
SaleBestseller No. 18
Geekworm Raspberry Pi 3 B+ Case, Raspberry Pi 3B+/3B Aluminum Alloy Heavy Duty Passive Cooling Metal...
  • Geekworm Raspberry Pi 3B+/3B passive cooling aluminum case is designed for Raspberry Pi 3 Model B Plus and Raspberry Pi 3 Model B.
  • Design with good heat dissipation, passive cooling design, net weight up to 207 grams, don't need to install the cooling fan or heatsink
  • Access to all ports of Raspberry Pi 3 Model B+ or Raspberry Pi 3 Model B , GPIO cable interface and TF card slot is reservered, support to install the...
  • Made of high quality aluminum material. with 4pcs thermal tapes to attach on your Raspberry Pi 3B+/3B. For Raspberry Pi 3B+, attach the big thin...
  • Note: The Raspberry Pi 3 board is not included in the packing list. Packing List: √1 x Aluminum Case for Pi3; √4 x Thermal Pads; √1 x Mounting...
SaleBestseller No. 19
GeeekPi Raspberry Pi Cooling Fan, Raspberry Pi ICE Tower Cooler, RGB Cooling Fan with Raspberry Pi...
  • Ice Tower Structure;Easy to setup; Raspberry Pi 4 Case with ICE Tower Fan: B07ZCX5KG6
  • 5mm copper tube;Super heat dissipation
  • Rated power 0.4W @5V, 0.08A;DC 5V Power in (Can be powered by the Raspberry Pi)
  • Super Cool fan background light (Multicolor)
SaleBestseller No. 20
SmartiPi Touch 2 - Case for The Official Raspberry Pi 7" Touchscreen Display - with Cooling Fan
  • Includes a cooling fan
  • Works with Official 7" Pi display and Raspberry Pi B+,2B,3B,3A+,3B+, and 4
  • Works with Raspberry Pi HAT boards
  • Three faceplate options included
  • Mounting point for Raspberry Pi official camera V1,V2. Not compatible with HQ camera.

Having trouble finding a great Pi 3b Vs 3b+?

This problem is well understood by us because we have gone through the entire Pi 3b Vs 3b+ research process ourselves, which is why we have put together a comprehensive list of the best Pi 3b Vs 3b+s available in the market today.

After hours of searching and using all the models on the market, we have found the best Pi 3b Vs 3b+ for 2022. See our ranking below!

How Do You Buy The Best Pi 3b Vs 3b+?

Do you get stressed out thinking about shopping for a great Pi 3b Vs 3b+? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Pi 3b Vs 3b+, which is why we have assembled a comprehensive list of the greatest Pi 3b Vs 3b+ available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Pi 3b Vs 3b+ that you consider buying. Your questions might include the following:

  • Is it worth buying an Pi 3b Vs 3b+?
  • What benefits are there with buying an Pi 3b Vs 3b+?
  • What factors deserve consideration when shopping for an effective Pi 3b Vs 3b+?
  • Why is it crucial to invest in any Pi 3b Vs 3b+, much less the best one?
  • Which Pi 3b Vs 3b+ are good in the current market?
  • Where can you find information like this about Pi 3b Vs 3b+?

We’re convinced that you likely have far more questions than just these regarding Pi 3b Vs 3b+, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Pi 3b Vs 3b+, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Pi 3b Vs 3b+. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Pi 3b Vs 3b+ buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Pi 3b Vs 3b+ currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Pi 3b Vs 3b+ has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Pi 3b Vs 3b+?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Pi 3b Vs 3b+.
  5. Customer Ratings: Number ratings grade Pi 3b Vs 3b+ objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Pi 3b Vs 3b+.
  7. Product Quality: You don’t always get what you pay for with an Pi 3b Vs 3b+, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Pi 3b Vs 3b+ is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Pi 3b Vs 3b+ information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Pi 3b Vs 3b+ is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post:

FAQ:

Q: What is the difference between Raspberry Pi 3B and 3B+?

A: Raspberry Pi 3B vs. 3 B+. Tiny cosmetic changes aside, there are two important differences between the 3 and the 3 B+: a new network interface and a slight processor revision. These changes aren’t enough to rip out your Pi from any existing projects, but they could matter for whatever you have planned next.

Q: Does the Raspberry Pi 3 b+ consume a lot of power?

A: For a little more processing power, and a lot more networking bandwidth, the Pi model 3 B+ consumes almost double the power of the previous generation Pi model 3. In terms of power efficiency, I might still have to give the crown to the Pi model 2.

Q: What’s new on the Raspberry Pi 3 Model B?

A: WiFi Improvements: Dual-band WiFi support has been found capable of about 100 Mb/s throughput in testing, doubling what the Pi 3 Model B achieved. Ethernet capabilities: Gigabit Ethernet support further boosts WiFi performance, which ups maximum throughput to about 300 Mbps

Q: Why does the Raspberry Pi 3B+ have a metallised can?

A: The metallised can is not there for the fancy Raspberry Pi logo (Yet, it is nice), but it is there to cover all the WiFi and Bluetooth components. The metal can actually act as shield and the wireless part of Raspberry Pi 3B+ has been FCC approved as module.