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Screen Visualizer

See exactly how any game platform looks on any handheld screen — integer scaling, fill ratio, and pixel analysis.

Sega Dreamcast on Miyoo Flip

Scale Mode
Adjust display scaling

Analysis

Excellent Fit

Excellent fit — 1× integer scaling with no black bars (100% fill)

1×
Integer Scale
✓ Perfect integer
100%
Fill Ratio
640×480 active
None
Black Bars
Full screen
202
PPI
pixels per inch
Platform native640×480
Screen resolution640×480
Fit scale1.000×
Integer scale1×

Screen Visualizer helps retro gaming enthusiasts check whether their handheld device can display classic game platforms at pixel-perfect quality. Simply select a device and a platform to instantly see the integer scaling factor, fill ratio, and whether black bars will appear. Supports all major platforms including GBA, PS1, SNES, NES, Game Boy, PSP, NDS, and more — across all popular handhelds.

How It Works

Integer Scaling

Integer scaling means each source pixel maps to an exact whole number of display pixels (e.g. 2×, 3×, 4×). This produces the sharpest, artifact-free image with no blurring or distortion.

Fill Ratio

Fill ratio shows what percentage of the screen is used by the game image at the best integer scale. A higher fill ratio means less wasted screen space and a more immersive experience.

Black Bars

Black bars appear when the game's aspect ratio doesn't perfectly match the device screen. Horizontal bars appear above/below (letterboxing), vertical bars appear on the sides (pillarboxing).

All Combinations

Click any cell to see the full pixel fit analysis for that device/platform combination.

Browse all 11 × 13 = 143 device/platform combinations

Device DC GBA GB GG N64 NES GBC NDS PS1 PS2 PSP GEN SNES
Miyoo Flip Miyoo Flip 1× 2× 3× 3× 2× 2× 3× 2× 2× 1× 1× 2× 2×
AYN Thor AYN Thor 2× 6× 7× 7× 4× 4× 7× 5× 4× 2× 3× 4× 4×
AYN Odin 2 Mini AYN Odin 2 Mini 2× 6× 7× 7× 4× 4× 7× 5× 4× 2× 3× 4× 4×
Miyoo Mini Plus Miyoo Mini Plus 1× 2× 3× 3× 2× 2× 3× 2× 2× 1× 1× 2× 2×
Retroid Pocket 5 Retroid Pocket 5 1× 4× 6× 6× 3× 4× 6× 4× 3× 1× 2× 3× 4×
Anbernic RG Cube Anbernic RG Cube 1× 3× 4× 4× 2× 2× 4× 2× 2× 1× 1× 2× 2×
Anbernic RG28XX Anbernic RG28XX 1× 2× 3× 3× 2× 2× 3× 2× 2× 1× 1× 2× 2×
Anbernic RG35XX H Anbernic RG35XX H 1× 2× 3× 3× 2× 2× 3× 2× 2× 1× 1× 2× 2×
Retroid Pocket Mini Retroid Pocket Mini 1× 4× 6× 6× 3× 4× 6× 4× 3× 1× 2× 3× 4×
Anbernic RG405M Anbernic RG405M 1× 3× 4× 4× 2× 2× 4× 2× 2× 1× 1× 2× 2×
TRIMUI Smart Pro TRIMUI Smart Pro 1× 4× 5× 5× 3× 3× 5× 3× 3× 1× 2× 3× 3×