ANBERNIC
RG-300X
61
HR Rating
67
User Rating
RG-300X / Bubble
Verdict
RG-300X has the strongest overall profile in this RG-300X vs Bubble comparison. RG-300X leads the summary view with HR rating 61 and user rating 67. Its clearest measurable advantages are price (88 vs 89). RG-300X is the lower-priced option at $88, while Bubble comes in at $89. For emulation, travel, and daily handheld use, weigh the score gap against price, library fit, ergonomics, and owner feedback.
Ranking Breakdown
Field
RG-300XANBERNIC
BubbleGame Kiddy
The VersusComparable numbers · ▲ marks the winner
Price
$88
$89
HR Rating
61
56
User Rating
67
54
Release Year
2021
2024
Screen Size (Inches)
3
3.5
The SpreadCategory scores · ▲ marks the leader
Battery Life
73
73
Brightness
61
61
Controls
67
67
Durability
69
69
Ease Of Use
61
61
Ergonomics
67
67
Haptics
45
45
Hardware
60
60
OS Support
57
57
Performance
48
58
Portability
67
67
Screen Quality
53
53
Software
62
62
Speakers
52
52
Value
61
61
The FactsNo winners here — just what each device is
Architecture
MIPS
ARM
Aspect Ratio
4:3
4:3
Battery
2500 mAh
4000 mAh
Connectivity
USB-C OTG
Wi-Fi
CPU
XBurst
Cortex-A55
Form Factor
Horizontal
Horizontal
GPU
Vivante GC860
Mali-G52 2EE
Make
ANBERNIC
GKD
Model
RG-300X
Bubble
OS
OpenDingux
Linux
RAM Size
<1 GB
<1 GB
RAM Type
DDR2
LPDDR4
Best Resolution for Retro Gaming
640 x 480
640 x 480
Screen Type
IPS
IPS
Storage
Dual External MicroSD
Dual External MicroSD
System on a Chip (SoC)
Ingenic JZ4770
Rockchip RK3566
Touch Screen
False
False
Video Output
Mini HDMI
Micro HDMI, Top facing
Where to buy
Device
Price
Storefronts
Availability
RG-300X
$88
Not carried
Bubble
$89
Not carried
What owners say
Overall user rating
RG-300X67/100 · 10
Bubble54/100 · 10
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RG-300XBubble
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