Retro Device Finder Retro Device Finder Select filters to refine your search Filtered (3) Filters Reset all × Coolbaby × Doubles × Game Kiddy × OneXPlayer × SJGAM × TRIMUI × Unknown × Micro USB × × Form Factor Horizontal (3) Operating System Android (1) Aspect Ratio 16:9 (1) 3:2 (1) 5:3 (1) See more See less Brand— Unknown, Doubles, Coolbaby PowKiddy (7) Unknown (1) Retroid (1) Bittboy (Miyoo) (2) Z-Pocket Game (1) LDK (2) N+ / Serious Play (1) My Retro Game Case (1) 8BCraft (1) Supbor (1) FunKey (1) Doubles (1) Go Games (1) Coolbaby (1) Creoqode (1) Family Pocket (1) See more See less Chipset All chipsets ... Proprietary (1) Rockchip RK3128 (1) Screen Screen size ... 3.0-inch (1) 4.0-inch (1) 5.0-inch (1) Resolution ... 480x272 (1) 480x320 (1) 800x480 (1) IPS (1) TFT (2) See more See less Pixels per inch (min - max) Connectivity 1 (1) Video Out Mini HDMI (2) A/V out (1) See more See less Audio 1 (3) Ports— Micro USB USB-C (44) USB-A (15) Mini USB (2) Micro USB (3) Controls Analog sticks ... None (1) Dual analog slidepads (1) Single analog thumbstick (1) Shoulders & triggers ... L1 + R1 (3) D-Pad on top (3) Game Performance Yes (3) Yes (3) Yes (1) (Limited) (1) Show (3) Cancel Reset all × Coolbaby × Doubles × Game Kiddy × OneXPlayer × SJGAM × TRIMUI × Unknown × Micro USB × X20 Coolbaby RS3128 Digi RetroBoy