TRIMUI
Model S
56
HR Rating
67
User Rating
Model S / RG-28XX
Verdict
RG-28XX has the strongest overall profile in this Model S vs RG-28XX comparison. RG-28XX leads the summary view with HR rating 65 and user rating 75. Its clearest measurable advantages are release year (2024 vs 2020), screen size (2.83 vs 2). Model S is the lower-priced option at $50, while RG-28XX comes in at $69. For emulation, travel, and long sessions, weigh those score gaps against battery, screen, storage, and price rather than picking on raw ranking alone.
Ranking Breakdown
Field
Model STRIMUI
RG-28XXANBERNIC
The VersusComparable numbers · ▲ marks the winner
Price
$50
$69
HR Rating
56
65
User Rating
67
75
Release Year
2020
2024
Screen Size (Inches)
2
2.83
The SpreadCategory scores · ▲ marks the leader
Battery Life
58
73
Brightness
50
60
Controls
60
67
Durability
54
69
Ease Of Use
62
61
Ergonomics
52
67
Haptics
1
44
Hardware
55
59
OS Support
70
56
Performance
58
46
Portability
85
67
Screen Quality
48
51
Software
72
61
Speakers
42
51
Value
74
61
The FactsNo winners here — just what each device is
Architecture
ARM
ARM
Aspect Ratio
4:3
4:3
Battery
600 mAh
3100 mAh
Connectivity
USB-C OTG
None
CPU
ARM926EJ-S
Cortex-A53
Form Factor
Horizontal
Horizontal
GPU
2D accelerator
Mali-G31 MP2
Make
TRIMUI
ANBERNIC
Model
Model S
RG-28XX
OS
MinUI
Linux
RAM Size
<1 GB
1 GB
RAM Type
SDRAM
LPDDR4
Best Resolution for Retro Gaming
320 x 240
640 x 480
Screen Type
IPS
IPS
Storage
Internal 64 MB / 4 GB / 8 GB, External MicroSD
Dual External MicroSD
System on a Chip (SoC)
Allwinner F1C200S
Allwinner H700
Touch Screen
False
False
Video Output
None
Mini HDMI, Top facing
Where to buy
Device
Price
Storefronts
Availability
Model S
$50
Not carried
RG-28XX
$69
Not carried
What owners say
Overall user rating
Model S67/100 · 11
RG-28XX75/100 · 10
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Model SRG-28XX
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