Comparing Lenovo Legion Go S with My Retro Game Case GameBox Mini

Comparisons are generated with data from April 2025
Summary Lenovo Legion Go S My Retro Game Case GameBox Mini
Launch date February 2025 December 2020
Price range $400 - $700 $0 - $50
Display size 8 in 1.4 in
Body size 299 x 127 x 23 mm
(11.77 x 5 x 0.91 in)
65 x 45 x 14 mm
(2.56 x 1.77 x 0.55 in)
Weight 727 gr 29 gr
Chipset AMD ryzen z2 go Espressif Systems Esp32
CPU AMD Zen 3+ Tensilica Tensilica Xtensa LX6
GPU AMD Radeon 680M None
RAM 16 GB RAM 520 KB RAM
Operating system SteamOS (Linux), also supported: Windows 11 Retro ESP32 (Open source)
Gaming performance [index] Perfect for Wii U and below
Decent for Switch
Perfect for NES and below
Performance index GB < NES < Genesis < GBA < SNES < PS1 < NDS < N64 < DC < PSP < Saturn < GC < Wii < 3DS < PS2 < Wii U < Switch < PS3
Internal storage 512 GB m.2 2242 nvme ssd
Also available: 1 TB m.2 2242 nvme ssd
micro sd
Battery 2590 mAh 500 mAh
Presentation Lenovo Legion Go S My Retro Game Case GameBox Mini
Screens 8:5 IPS 5:4 IPS
Form factor Landscape Micro landscape
Body size 299 x 127 x 23 mm
(11.77 x 5 x 0.91 in)
65 x 45 x 14 mm
(2.56 x 1.77 x 0.55 in)
Weight 727 gr 29 gr
Shell material Plastic Plastic
Colors White, Black Transparent black, Transparent purple, Metal colors tba
Left controls D-pad (cross, lower)
Thumbstick (upper, clickable with hall)
D-pad (separated cross, upper)
Right controls 4 face buttons
Thumbstick (lower, clickable with hall)
2 face buttons
Shoulder controls L1, R1, L2 and R2 (vertical, analog) None
Display Lenovo Legion Go S My Retro Game Case GameBox Mini
Screens 1 8:5 1 5:4
Screen type IPS IPS
Touch screen Yes No
Pixel resolution 1920x1200 px (283.02 ppi) 240x192 px (219.54 ppi)
Screen protection Tempered glass (oca laminated) None
Video output USB-C None
Platform Lenovo Legion Go S My Retro Game Case GameBox Mini
Chipset AMD ryzen z2 go Espressif Systems Esp32
CPU 4 CPU cores, 8 threads (3 GHz - 4.3 GHz)
AMD Zen 3+ (4 cores)
2 CPU cores, 2 threads (240 MHz)
Tensilica Tensilica Xtensa LX6 (2 cores)
GPU AMD Radeon 680M
(2.2 GHz)
None
RAM 16 GB DDR
Also available: 32 GB
520 KB SRAM
Operating system SteamOS (Linux), Windows 11 Retro ESP32 (Open source)
Gaming performance [index] Perfect for Wii U and below
Decent for Switch
Perfect for NES and below
Performance index GB < NES < Genesis < GBA < SNES < PS1 < NDS < N64 < DC < PSP < Saturn < GC < Wii < 3DS < PS2 < Wii U < Switch < PS3
Storage Lenovo Legion Go S My Retro Game Case GameBox Mini
Internal 512 GB m.2 2242 nvme ssd
Also available: 1 TB m.2 2242 nvme ssd
micro sd
External micro sd No
Connectivity Lenovo Legion Go S My Retro Game Case GameBox Mini
USB USB 4 Micro-USB
WiFi Wi-Fi 6 Yes
Bluetooth Bluetooth 5.3 No
Cellular No No
Sound Lenovo Legion Go S My Retro Game Case GameBox Mini
Speakers Dual stereo (front) Single mono (rear)
3.5mm jack Yes (top) No
Battery Lenovo Legion Go S My Retro Game Case GameBox Mini
Capacity 2590 mAh 500 mAh
Charging USB-C x2 (top) Micro-USB
Misc Lenovo Legion Go S My Retro Game Case GameBox Mini
Extra buttons Power, volume +-, back Power, reset
Rumble Yes No
Sensors None None

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