<s>
The	O
Anbernic	B-Application
RG351	I-Application
is	O
a	O
Linux-based	O
handheld	B-Application
game	I-Application
console	I-Application
created	O
in	O
China	O
by	O
Anbernic	O
.	O
</s>
<s>
The	O
console	O
uses	O
a	O
microSD	O
card	O
for	O
storage	O
and	O
is	O
a	O
digital	O
ROM-only	O
console	O
.	O
</s>
<s>
It	O
is	O
the	O
successor	O
to	O
the	O
RG350	O
,	O
and	O
has	O
emerged	O
as	O
a	O
prominent	O
handheld	B-Application
console	I-Application
for	O
retrogaming	O
alongside	O
the	O
Retroid	B-Application
Pocket	I-Application
2	I-Application
,	O
with	O
the	O
screen	O
aspect	O
ratio	O
of	O
some	O
models	O
particularly	O
optimized	O
for	O
Game	B-Device
Boy	I-Device
Advance	I-Device
titles	O
.	O
</s>
<s>
The	O
RG351V	O
has	O
a	O
vertical	O
rectangular	O
form	O
factor	O
more	O
similar	O
to	O
that	O
of	O
the	O
Game	B-Device
Boy	I-Device
,	O
and	O
a	O
higher-resolution	O
4:3	O
aspect	O
ratio	O
screen	O
.	O
</s>
<s>
The	O
screen	O
of	O
the	O
"	O
P	O
"	O
and	O
"	O
M	O
"	O
models	O
is	O
exactly	O
double	O
the	O
resolution	O
of	O
the	O
Game	B-Device
Boy	I-Device
Advance	I-Device
,	O
at	O
480x320	O
,	O
with	O
a	O
3:2	O
aspect	O
ratio	O
,	O
causing	O
games	O
of	O
that	O
system	O
to	O
scale	O
perfectly	O
,	O
but	O
games	O
with	O
a	O
4:3	O
aspect	O
ratio	O
to	O
be	O
pillarboxed	O
.	O
</s>
<s>
The	O
system	O
uses	O
a	O
RK3326	O
quad-core	O
,	O
1.5GHz	O
CPU	O
,	O
with	O
1GB	O
of	O
RAM	O
and	O
no	O
onboard	O
storage	O
,	O
requiring	O
an	O
SD	B-Device
card	I-Device
to	O
store	O
games	O
.	O
</s>
<s>
It	O
can	O
emulate	O
game	O
systems	O
up	O
to	O
the	O
fifth	B-Application
generation	I-Application
of	I-Application
video	I-Application
game	I-Application
consoles	I-Application
,	O
including	O
NES	O
,	O
Game	B-Device
Boy	I-Device
,	O
Game	B-Device
Boy	I-Device
Advance	I-Device
,	O
Neo	B-Operating_System
Geo	I-Operating_System
,	O
Neo	B-Application
Geo	I-Application
Pocket	I-Application
Color	I-Application
,	O
Super	B-Application
NES	I-Application
,	O
Sega	B-Operating_System
Genesis	I-Operating_System
,	O
Nintendo	B-Operating_System
64	I-Operating_System
,	O
PlayStation	B-Device
,	O
TurboGrafx-16	B-General_Concept
,	O
and	O
PlayStation	B-Operating_System
Portable	I-Operating_System
.	O
</s>
<s>
However	O
,	O
it	O
has	O
been	O
noted	O
to	O
suffer	O
problems	O
with	O
emulation	O
of	O
the	O
Dreamcast	O
,	O
Nintendo	B-Operating_System
64	I-Operating_System
and	O
PlayStation	B-Operating_System
Portable	I-Operating_System
.	O
</s>
<s>
The	O
system	O
comes	O
preconfigured	O
with	O
the	O
EmuElec	O
Linux	B-Application
frontend	B-Architecture
.	O
</s>
<s>
However	O
,	O
it	O
has	O
been	O
criticized	O
as	O
"	O
sluggish	O
"	O
,	O
and	O
there	O
are	O
alternative	O
frontends	B-Architecture
that	O
improve	O
performance	O
.	O
</s>
<s>
This	O
includes	O
351ELEC	O
,	O
an	O
EmuElec	O
fork	B-Application
,	O
and	O
ArkOS	O
,	O
an	O
operating	O
system	O
built	O
on	O
Ubuntu	B-Operating_System
.	O
</s>
<s>
PCMag	O
rated	O
the	O
RG351P	O
3.5/5	O
stars	O
,	O
calling	O
it	O
a	O
"	O
fun	O
"	O
handheld	B-Application
with	O
good	O
build	O
quality	O
and	O
excellent	O
performance	O
.	O
</s>
<s>
Their	O
criticisms	O
included	O
a	O
lack	O
of	O
Wi-Fi	O
or	O
HDMI	O
out	O
,	O
and	O
the	O
fact	O
that	O
the	O
screen	O
was	O
the	O
same	O
aspect	O
ratio	O
as	O
the	O
GBA	B-Device
,	O
resulting	O
in	O
other	O
games	O
being	O
stretched	O
or	O
pillarboxed	O
.	O
</s>
<s>
NintendoLife	O
conducted	O
a	O
hands-on	O
comparison	O
between	O
the	O
RG351M	O
and	O
the	O
Retroid	B-Application
Pocket	I-Application
2	I-Application
,	O
and	O
criticized	O
the	O
design	O
of	O
the	O
RG351M	O
as	O
too	O
"	O
functional	O
"	O
.	O
</s>
<s>
Gizmodo	O
called	O
the	O
RG351V	O
a	O
"	O
super-powered	O
Game	B-Device
Boy	I-Device
"	O
,	O
saying	O
that	O
it	O
provides	O
an	O
"	O
excellent	O
retro	O
gaming	O
experience	O
"	O
.	O
</s>
<s>
Business	O
Insider	O
criticized	O
Amazon	B-Application
third-party	O
sellers	O
who	O
bundled	O
the	O
RG351	O
with	O
pre-loaded	O
pirated	O
Nintendo	O
ROMs	O
on	O
SD	B-Device
card	I-Device
,	O
causing	O
Amazon	B-Application
to	O
remove	O
some	O
listings	O
for	O
copyright	O
infringement	O
.	O
</s>
