Power: NFC-powered Resolution: 400×300 Dot pitch: 0x212x 0x212 Refresh time: 4s No backlight required, e-Paper keep displaying the last content for a long time without power No power adapter required
Display?Resolution: 400×300 Display Screen Color: Black and White No backlight so keeps displaying last content for a long time even when the power is down Ultra low power consumption, basically power is only required for refreshing SPI interface, for connecting with controller boards like Raspberry Pi/Arduino/Nucleo, etc.
4inch IPS screen, 480×800 hardware resolution. Resistive touch control. Compatible and Direct-connect with any revision of Raspberry Pi. Drivers provided (works with your own Raspbian/Ubuntu/Kali/Retropie). Also works as a computer monitor with an HDMI cable. HDMI interface for displaying, no I/Os required. 3.5mm audio jack, supports HDMI audio output.
IPS Display Panel: Excellent Display Performance With 170? Wide Viewing Angle Capacitive 5-Point Touch: up to 5-point touch, depending on the operating system Supports backlight control, more power saving. Supports Raspberry Pi OS / Ubuntu and Kali when used with Raspberry Pi. Supports Windows 11 / 10 / 8.1 / 8 / 7 when used as a computer monitor.
Model: Waveshare 3.5 inch Capacitive display Resolution: 640 × 480. 5-point capacitive touch Support HDMI audio output. Optional USB Type-C or I2C touch Tempered glass panel, hardness up to 6H
