Scanline

Blog

Guides, reviews, and comparisons for retro gaming handhelds and emulation.

Featured

All articles

AYN Thor review: price, specs, pros and cons for dual-screen fans
reviewayn

AYN Thor review: price, specs, pros and cons for dual-screen fans

Our AYN Thor review covers price, specs, pros, cons, weight, software trade-offs, and whether this $249 dual-screen Android handheld is actually better than the Odin 2 Mini or Retroid Pocket 5.

Scanline Team April 19, 2026
Miyoo Flip review: the best clamshell retro handheld?
reviewmiyoo

Miyoo Flip review: the best clamshell retro handheld?

Miyoo Flip review — clamshell design, OnionOS support, 3.95" IPS screen. Is the GBA SP-inspired form factor worth $79? We tested it for two weeks.

Scanline Team April 18, 2025
Retroid Pocket Mini review: compact PS2 powerhouse
reviewretroid

Retroid Pocket Mini review: compact PS2 powerhouse

Retroid Pocket Mini review — Dimensity 1100, 4.7" AMOLED, PS2/GameCube capable. Is it better than the Retroid Pocket 5? We tested both.

Scanline Team April 18, 2025
Anbernic RG405M review: the best metal-body retro handheld?
reviewanbernic

Anbernic RG405M review: the best metal-body retro handheld?

Anbernic RG405M review — CNC aluminum body, Unisoc T618, 4" IPS screen, PS2 capable. Is the premium build worth $169? Full specs, performance, and verdict.

Scanline Team April 18, 2025
Best retro handhelds for kids in 2025
buying-guidekids

Best retro handhelds for kids in 2025

Looking for a retro handheld for your child? We pick the safest, most durable, and easiest-to-use options — with honest advice on what to expect.

Scanline Team April 17, 2025
Best custom firmware for retro handhelds in 2025
buying-guidefirmware

Best custom firmware for retro handhelds in 2025

The complete guide to retro handheld custom firmware: OnionOS, GarlicOS, KNULLI, MinUI, ROCKNIX — which one is right for your device?

Scanline Team April 16, 2025
Best retro handhelds for PS2 games in 2025
buying-guideps2

Best retro handhelds for PS2 games in 2025

Want to play PS2 games on a handheld? We rank every device that can actually run PS2 emulation — with real performance data, not guesswork.

Scanline Team April 16, 2025
How to install KNULLI on RG35XX H and TRIMUI Smart Pro (2025 guide)
guidetutorial

How to install KNULLI on RG35XX H and TRIMUI Smart Pro (2025 guide)

Complete guide to installing KNULLI custom firmware on Anbernic RG35XX H, RG28XX, and TRIMUI Smart Pro. Includes SD card setup, ROM transfer, and troubleshooting.

Scanline Team April 16, 2025
Best retro handheld for beginners in 2025
buying-guidebeginners

Best retro handheld for beginners in 2025

New to retro gaming handhelds? We break down the best options for beginners by budget — from $40 starters to $200 powerhouses. No jargon, just honest picks.

Scanline Team April 15, 2025
GarlicOS vs OnionOS: which custom firmware should you use?
comparisonfirmware

GarlicOS vs OnionOS: which custom firmware should you use?

GarlicOS vs OnionOS compared side by side — features, compatible devices, ease of use, and which one is right for your retro handheld.

Scanline Team April 15, 2025
How to install GarlicOS on Anbernic RG35XX H (2025 guide)
guidetutorial

How to install GarlicOS on Anbernic RG35XX H (2025 guide)

Step-by-step guide to installing GarlicOS on the Anbernic RG35XX H. SD card setup, firmware download, ROM transfer, and troubleshooting tips.

Scanline Team April 15, 2025
How to install OnionOS on Miyoo Mini Plus (2025)
guidetutorial

How to install OnionOS on Miyoo Mini Plus (2025)

Step-by-step OnionOS installation guide for the Miyoo Mini Plus. SD card setup, firmware download, ROM transfer, and what to do when things go wrong.

Scanline Team April 8, 2025
How to set up Retroid Pocket 5 for retro gaming (2025)
guidetutorial

How to set up Retroid Pocket 5 for retro gaming (2025)

Everything you need to get your Retroid Pocket 5 running: Android setup, emulator installation, PS2 configuration, controller mapping, and performance tweaks.

Scanline Team April 5, 2025
What is custom firmware for retro handhelds?
guidefirmware

What is custom firmware for retro handhelds?

Custom firmware explained: what it is, why you'd want it, and which one to use. Covers OnionOS, GarlicOS, KNULLI, MinUI, and RetroArch.

Scanline Team March 20, 2025
What is OnionOS? A complete guide for Miyoo Mini Plus
firmwareonionos

What is OnionOS? A complete guide for Miyoo Mini Plus

OnionOS is the go-to custom firmware for the Miyoo Mini Plus. Here's what it does, how it compares to stock firmware, why most people use it, and answers to the most common questions.

Scanline Team March 5, 2025