WaveShare GPM280 CM4 $100 - $150
Released on 2021-09
Broadcom bcm2711 ARM Cortex-A72 Broadcom VideoCore VI Landscape 2.8 in IPS screen 1 GB RAM
Plastic shell, runs on RetroPie (linux), has a 640x480 px (285.7 ppi) screen and a 3500 mAh battery.
WaveShare GPM280 CM3 $100 - $150
Released on 2020-12
Broadcom bcm2837 ARM Cortex-A53 Broadcom VideoCore IV Landscape 2.8 in IPS screen 1 GB RAM
Plastic shell, runs on RetroPie (linux), has a 640x480 px (285.7 ppi) screen and a 1500 mAh battery.
WaveShare GamePi20 $50 - $75
Released on 2019-08
Broadcom bcm2835 ARM 1176JZF-S Broadcom VideoCore IV Landscape 2 in IPS screen 512 MB RAM 150 gr
Plastic shell, runs on RetroPie (linux), has a 320x240 px (200 ppi) screen and a 750 mAh battery.
WaveShare GamePi43 $75 - $100
Released on 2019-08
Broadcom bcm2837b0 ARM Cortex-A53 Broadcom VideoCore IV Portrait 4.3 in IPS screen 1 GB RAM 500 gr
Plastic shell, runs on RetroPie (linux), has a 800x480 px (216.97 ppi) screen and a 4000 mAh battery.
WaveShare Tiny GamePi15 $0 - $50
Released on 2019-05
Broadcom bcm2835 ARM 1176JZF-S Broadcom VideoCore IV Micro landscape 1.54 in TFT screen 512 MB RAM 60 gr
Bare board shell, runs on RetroPie (linux), has a 240x240 px (220.4 ppi) screen and a 750 mAh battery.
WaveShare Game Hat $0 - $50
Released on 2018-01
Raspberry Pi pi Configurable Pi dependent Custom Landscape 3.5 in IPS screen RAM 300 gr
Plastic shell, runs on RetroPie (linux), has a 480x320 px (164.83 ppi) screen and a 2000 mAh battery.
WaveShare has released 6 handheld devices so far between January 2018 and September 2021.
The trademarks, marques, and logos of the manufacturers of devices, brands, software, hardware, etc., are the property of their respective owners.