TRIMUI
Smart Pro
62
HR Rating
68
User Rating
Compare
Smart Pro / RG-503
Verdict
RG-503 has the strongest overall profile in this Smart Pro vs RG-503 comparison. RG-503 leads the summary view with HR rating 65 and user rating 73. Smart Pro is the lower-priced option at USD 89, while RG-503 comes in at USD 110. For emulation, travel, and daily handheld use, weigh the score gap against price, library fit, ergonomics, and owner feedback.
Specs
Ranking Breakdown
Field
Smart ProTRIMUI
RG-503ANBERNIC
The VersusComparable numbers · ▲ marks the winner
Price
USD 89
USD 110
HR Rating
62
65
User Rating
68
73
Release Year
2023
2022
Screen Size (Inches)
4.96
4.95
The SpreadCategory scores · ▲ marks the leader
Battery Life
73
72
Brightness
61
61
Controls
67
68
Durability
69
70
Ease Of Use
61
62
Ergonomics
67
68
Haptics
45
47
Hardware
60
62
OS Support
57
59
Performance
47
50
Portability
67
66
Screen Quality
53
55
Software
62
63
Speakers
52
53
Value
61
60
The FactsNo winners here — just what each device is
Architecture
ARM
ARM
Aspect Ratio
16:9
16:9
Battery
5000 mAh
3500 mAh
Connectivity
WiFi 5, Bluetooth (#?)
WiFi 5, Bluetooth 4.2, USB-C OTG
CPU
Cortex-A53
Cortex-A55
Form Factor
Horizontal
Horizontal
GPU
PowerVR GE8300
Mali-G52 2EE
Make
TRIMUI
ANBERNIC
Model
TRIMUI Smart Pro
RG-503
OS
Linux
Linux ArkOS, JELOS, Retro Arena
RAM Size
<1 GB
<1 GB
RAM Type
LPDDR4
LPDDR4
Best Resolution for Retro Gaming
1280 x 720
960 × 544
Screen Type
IPS
OLED
Storage
Internal 8 GB eMMC, External MicroSD
Dual External MicroSD
System on a Chip (SoC)
Allwinner A133 Plus
RockChip RK3566
Touch Screen
false
false
Video Output
0
Mini HDMI Top facing
Pricing Snapshot
Where to buy
Device
Price
Storefronts
Availability
Smart Pro
USD 89
Not carried
RG-503
USD 110
Not carried
Community Pulse
What owners say
Overall user rating
Smart Pro68/100 · 11
RG-50373/100 · 10
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