Comparing Retroid Pocket Duo Lite Plus with CoolBaby RetroMini RS-90

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    Comparisons are generated with data from September 2026
    Summary Retroid Pocket Duo Lite Plus CoolBaby RetroMini RS-90
    Launch date September 2026 January 2017
    Price range $200 - $300 $0 - $50
    Display size 5.5 in (main) 4.2 in (other) 2 in
    Body size 158 x 95 x 23.2 mm
    (6.22 x 3.74 x 0.91 in)
    105 x 70 x 22 mm
    (4.13 x 2.76 x 0.87 in)
    Weight 372 gr 103 gr
    Chipset Qualcomm snapdragon 7 gen 4 Ingenic jz4725b
    CPU ARM Cortex-A720 / ARM Cortex-A520 Ingenic XBurst
    GPU Qualcomm Adreno 722 None
    RAM 8 GB RAM 32 MB RAM
    Operating system Android 16 OpenDingux (Open source)
    Gaming performance [index] Perfect for Wii U and below Perfect for Genesis and below
    Decent for GBA
      Performance index GB < NES < Genesis < GBA < SNES < PS1 < NDS < N64 < DC < PSP < Saturn < GC < Wii < 3DS < PS2 < Wii U < Switch < PS3
    Internal storage 128 GB ufs 2.1 No
    Battery 6000 mAh 1020 mAh
    Presentation Retroid Pocket Duo Lite Plus CoolBaby RetroMini RS-90
    Screens 16:9 and 4:3 AMOLED 3:2 TFT
    Form factor Clamshell (dual screen) Portrait
    Body size 158 x 95 x 23.2 mm
    (6.22 x 3.74 x 0.91 in)
    105 x 70 x 22 mm
    (4.13 x 2.76 x 0.87 in)
    Weight 372 gr 103 gr
    Shell material Plastic Plastic
    Colors 16 bit gray, Black, Indigo, Transparent blue, Transparent purple Transparent black
    Left controls D-pad (cross, upper)
    Thumbstick (lower, clickable with hall)
    D-pad (cross, upper)
    Right controls 4 face buttons
    Thumbstick (lower, clickable with hall)
    2 face buttons
    Shoulder controls L1, R1, L2 and R2 (vertical, analog) L1 and R1 (shelf)
    Display Retroid Pocket Duo Lite Plus CoolBaby RetroMini RS-90
    Screens 2 (16:9 and 4:3) 1 3:2
    Screen type AMOLED TFT
    Touch screen Yes (both) No
    Pixel resolution Top 1920x1080 px (400.53 ppi)
    Bottom 1280x960 px (380.95 ppi)
    240x160 px (144.22 ppi)
    Screen protection Tempered glass (oca laminated) Plastic
    Video output USB-C None
    Platform Retroid Pocket Duo Lite Plus CoolBaby RetroMini RS-90
    Chipset Qualcomm snapdragon 7 gen 4 Ingenic jz4725b
    CPU 8 CPU cores, 8 threads (1800 GHz - 2600 GHz)
      ARM Cortex-A720 (4 cores)
      ARM Cortex-A520 (4 cores)
    1 CPU cores, 1 threads (360 MHz)
      Ingenic XBurst (1 core)
    GPU Qualcomm Adreno 722
      (1150 GHz)
    None
    RAM 8 GB LPDDR4X 32 MB DDR2
    Operating system Android 16 OpenDingux (Open source)
    Gaming performance [index] Perfect for Wii U and below Perfect for Genesis and below
    Decent for GBA
      Performance index GB < NES < Genesis < GBA < SNES < PS1 < NDS < N64 < DC < PSP < Saturn < GC < Wii < 3DS < PS2 < Wii U < Switch < PS3
    Storage Retroid Pocket Duo Lite Plus CoolBaby RetroMini RS-90
    Internal 128 GB ufs 2.1 No
    External micro sd micro sd
    Connectivity Retroid Pocket Duo Lite Plus CoolBaby RetroMini RS-90
    USB USB-C Micro-USB
    WiFi Wi-Fi 6E No
    Bluetooth Bluetooth 5.4 No
    Cellular No No
    Sound Retroid Pocket Duo Lite Plus CoolBaby RetroMini RS-90
    Speakers Dual stereo (front) Single mono (front)
    3.5mm jack Yes (bottom) Yes
    Battery Retroid Pocket Duo Lite Plus CoolBaby RetroMini RS-90
    Capacity 6000 mAh 1020 mAh
    Charging USB-C (bottom) Micro-USB
    Misc Retroid Pocket Duo Lite Plus CoolBaby RetroMini RS-90
    Extra buttons Power, volume +-, select, start, home, back Power, select, start
    Rumble Yes No
    Sensors None None

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