Abxylute
One Pro
71
HR Rating
74
User Rating
Compare
One Pro / RG556
Verdict
One Pro has the strongest overall profile in this One Pro vs RG556 comparison. One Pro leads the summary view with HR rating 71 and user rating 74. Its clearest measurable advantages are price (249 vs 269), screen size (7 vs 5.48), release year (2025 vs 2024). One Pro is the lower-priced option at USD 249, while RG556 comes in at USD 269. For emulation, travel, and long sessions, weigh those score gaps against battery, screen, storage, and price rather than picking on raw ranking alone.
Specs
Ranking Breakdown
Field
One ProAbxylute
RG556ANBERNIC
The VersusComparable numbers · ▲ marks the winner
Price
USD 249
USD 269
HR Rating
71
66
User Rating
74
75
Release Year
2025
2024
Screen Size (Inches)
7
5.48
The SpreadCategory scores · ▲ marks the leader
Battery Life
90
72
Brightness
70
61
Controls
85
69
Durability
80
71
Ease Of Use
75
63
Ergonomics
90
68
Haptics
60
48
Hardware
75
63
OS Support
70
60
Performance
59
52
Portability
70
66
Screen Quality
70
56
Software
75
64
Speakers
60
54
Value
70
60
The FactsNo winners here — just what each device is
Architecture
ARM
ARM
Aspect Ratio
16:9
16:9
Battery
5200 mAh
5500 mAh
Connectivity
WiFi 6, Bluetooth
WiFi 5, Bluetooth 5.0
CPU
Cortex-A78 / Cortex-A55 2x / 4x
Cortex-A76 / Cortex-A55 4x / 4x
Form Factor
Horizontal
Horizontal
GPU
Mali-G57 MC2
Mali-G57 MP4
Make
Abxylute
ANBERNIC
Model
One Pro
RG-556
OS
Android 13
Android 13
RAM Size
4 GB
7 G
RAM Type
4 GB LPDDR4
LPDDR4X
Best Resolution for Retro Gaming
1920 x 1080
1920 x 1080
Screen Type
IPS
OLED
Storage
Internal 64 GB, External MicroSD
Internal 128 GB UFS 2.2, External MicroSD
System on a Chip (SoC)
MediaTek Genio 510 (MTK8370)
UNISOC Tiger T820
Touch Screen
true
true
Video Output
USB-C video out
USB-C video out Bottom facing
Pricing Snapshot
Where to buy
Device
Price
Storefronts
Availability
One Pro
USD 249
Not carried
RG556
USD 269
Not carried
Community Pulse
What owners say
Overall user rating
One Pro74/100 · 10
RG55675/100 · 10
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