Miyoo
Mini
69
HR Rating
82
User Rating
Compare
Mini / RGB20S
Verdict
Mini has the strongest overall profile in this Mini vs RGB20S comparison. Mini leads the summary view with HR rating 69 and user rating 82. Its clearest measurable advantages are release year (2025 vs 2022). RGB20S is the lower-priced option at USD 65, while Mini comes in at USD 66. For emulation, travel, and daily handheld use, weigh the score gap against price, library fit, ergonomics, and owner feedback.
Specs
Ranking Breakdown
Field
MiniMiyoo
RGB20SPowkiddy
The VersusComparable numbers · ▲ marks the winner
Price
USD 66
USD 65
HR Rating
69
66
User Rating
82
74
Release Year
2025
2022
Screen Size (Inches)
2.8
3.5
The SpreadCategory scores · ▲ marks the leader
Battery Life
70
73
Brightness
63
61
Controls
69
67
Durability
66
69
Ease Of Use
60
61
Ergonomics
75
67
Haptics
45
45
Hardware
65
60
OS Support
88
57
Performance
55
47
Portability
95
67
Screen Quality
70
53
Software
92
62
Speakers
54
52
Value
70
61
The FactsNo winners here — just what each device is
Architecture
Linux
ARM
Aspect Ratio
4:3
4:3
Battery
2000 mah
3500 mAh
CPU
Cortex-A7
Cortex-A35
Form Factor
Vertical
Vertical
GPU
na
Mali-G31 MP2
Make
Miyoo
Powkiddy
Model
Mini
RGB20S
OS
Linux
Linux 351ELEC, AmberELEC, ArkOS
RAM Size
128mb
<1 GB
Best Resolution for Retro Gaming
750X560
640 x 480
Screen Type
IPS
IPS
Touch Screen
true
false
Video Output
no
0
Connectivity
—
USB-C OTG
RAM Type
—
DDR3
Storage
—
Dual External MicroSD (Compatible cards list)
System on a Chip (SoC)
—
RockChip RK3326
Pricing Snapshot
Where to buy
Device
Price
Storefronts
Availability
Mini
USD 66
Not carried
RGB20S
USD 65
Not carried
Community Pulse
What owners say
Overall user rating
Mini82/100 · 11
RGB20S74/100 · 12
Comments
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Videos
The v4 Takes the cake for mini handhelds The Miyoo Mini V4 is still a fantastic tiny retro handheld: its pocketable design, 2.8-inch IPS screen, and strong Onion OS support make older systems up through much of PS1 feel polished and easy to use. The newest V4 support is much better than early batches, especially with Onion’s fixes for the V4’s higher-resolution screen, but the device is still very small, so comfort and shoulder-button use are not its strengths. Overall, it’s excellent as a cute “always-in-your-pocket” emulator, but I’d pick a larger handheld if you want longer play sessions or more powerful systems.