Device Comparison

Comparing devices:
Q400

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How Ranking Works

Our ranking system evaluates devices across multiple categories to provide a comprehensive performance score.
Each device is scored in various categories based on their specifications and capabilities.
Category weights:

  • Performance (30%)
  • Monitor (10%)
  • Dimensions (10%)
  • Connectivity (20%)
  • Audio (10%)
  • Controls (10%)
  • Misc (10%)

Blue means equal
Green means better
Red means worse
Q400

Subor

q400
62.5
Summary
System on ChipRockChip RK3128
CPUCortex-A7 (4 cores) @ 1.3GHZ
GPUMali-400 MP2 (2 cores) @ 500MHZ
RAM256 MB OTHER
Emulation Performance
SNES
NES
GBA
GB
Genesis
PS1
DS
N64
Switch
PS3
PS2
PSP
Wii U
Wii
GC
3DS
Saturn
DC

Display

Screen Size4"
Panel TypeIPS
Resolution
800x480
Aspect Ratio5:3
PPI233
Video OutputMini HDMI
Touch Input
Pen Support

Physical

Dimensions174mm x 70mm x 13mm
Weight
Battery2400 mah
Shell MaterialPlastic

Connectivity

USB-C
Wifi
Bluetooth
NFC
USB
HDMI
DisplayPort
VGA
DVI
Micro HDMI
Mini HDMI
OcuLink

Audio

Audio Output3.5mm, Headphone
Speakersstereo

Controls

D-Padcross
Analog SticksDual, Thumbstick, L3, R3
Face Buttons4
Shoulder ButtonsL, L1, L2, R, R1, R2
Extra Buttons
Rumble

Miscellaneous

Emulation LimitSNES FX & 3D PS1 (mostly 60 FPS, although some lag due to bad firmware, hardware shouldn't have a problem), N64 laggy
Max EmulationGBA & Genesis all full speed, most SNES/PS1 playable
ColorsTeal, Yellow, Black
NotesListing says the screen is IPS but viewing angles are bad and screen tearing is present (on model ordered from Taobao). Linux OS but unconfirmed as to which specific OS, listing says RetroArch but it isn't.
ConsBad viewing angelsscreen tearing (on model purchased from Taobao). "Has really bad ghosting and terrible lag" - Taki. Bad firmware and small amount of RAM causes it to struggle with systems that shouldn't be a problem.