Specifications
| Diagonal size | 5" |
|---|---|
| Manufactured by | Shenzhen PengJi Photoelectricity Co., Ltd. (direct factory) |
| Resolution | 800×480 |
| Panel type | TN |
| Interface | RGB (parallel) |
| Pixel pitch (mm) | 0.135 * 0.135 mm |
| Touch | None |
| Brightness | 350 cd/m² (nits) |
| Viewing angle | 12 O’CLOCK viewing direction |
| Colors | 262K |
| Outline (mm) | 120.70 (W) * 75.8 (H) * 2.8(T) mm |
| Active area (mm) | 108.0(W) * 64.8(H) mm |
| Backlight | 6 Serial 2 Parallel LED |
Data sources
- Specifications from the product page of the factory that builds the PJ5004I27-28H40P350 (Shenzhen PengJi Photoelectricity Co., Ltd.).
- Brightness is the standard-backlight typical value encoded in the PengJi part number (e.g. …P400 = 400 cd/m²), cross-checked against PengJi's product table and datasheets; other backlight levels can be built.
- Confirm final values against the datasheet supplied with samples.
Integration calculations
Figures below are calculated from the PJ5004I27-28H40P350’s 800×480 resolution and RGB (parallel), so you can size the host before requesting samples. Refresh rates are theoretical bus limits; real throughput is lower once command overhead and rendering time are included.
| Pixel density | 187 PPI |
|---|---|
| Native orientation | Landscape (800×480) |
| Full frame buffer | 750 KB at RGB565 · 1.10 MB at RGB888 |
| RGB pixel clock for 60 Hz | ≈ 27.6 MHz (incl. ~20% blanking) |
| RGB bus width | 18 data lines (262K colors) + PCLK, HSYNC, VSYNC, DE; can be wired as 16-bit RGB565 with the low bits tied |
At 350 cd/m² it is sized for indoor use; the backlight can be upgraded for brighter environments.
Hosts with a native RGB (parallel) peripheral
RGB LCD peripheral (16-bit RGB565) with the 750 KB frame buffer in PSRAM.
- STM32 with LTDC
F429/F7/H7 families drive 16- to 24-bit RGB panels from external SDRAM.
- Raspberry Pi (DPI)
Parallel RGB over the GPIO header via the DPI overlay.
Interface support is based on each processor’s published display peripherals, not a bench test of this module. Ask us for tested init code.
Alternatives in the catalog
Other 5" options
- PJ5015B04-21H50P6004.95" 480×854 · RGB (parallel) · IPS · 600 nits
- PJ5004I03-28H40P5005" 800×480 · RGB (parallel) · TN · 500 nits
- PJ5004I05-28H40P4505" 800×480 · RGB (parallel) · TN · 450 nits
- PJ5003I14-28H40P4005" 480×272 · RGB (parallel) · TN · 400 nits
- PJ5005I02-28H40P4005" 800×480 · RGB (parallel) · TN · 400 nits
- PJ5003I09-40H40P400R5" 480×272 · RGB (parallel) · TN · 400 nits
800×480 in other sizes
- 7INCH-RASPBERRY-PI-DISPLAY7" 800×480 · HDMI / USB
- PJ7003I78-60H40P400C7" 800×480 · RGB (parallel) · TN · 400 nits
- PJ7003I40-35H40P4007" 800×480 · RGB (parallel) · TN · 400 nits
- PJ7004I38-57H40P10007" 800×480 · RGB (parallel) · IPS · 1000 nits
- PJ7004I40-57H50P2507" 800×480 · RGB (parallel) · TN · 250 nits
- PJ7004I58-57H50P6007" 800×480 · RGB (parallel) · TN · 600 nits
Frequently asked questions
What is the brightness of the PJ5004I27-28H40P350?
350 cd/m² typical with the standard backlight. At 350 cd/m² it is sized for indoor use; the backlight can be upgraded for brighter environments.
What interface does the PJ5004I27-28H40P350 use?
RGB. Pin definition and timing are in the datasheet, which you can request on this page.
Which processors can drive the PJ5004I27-28H40P350?
ESP32-S3: RGB LCD peripheral (16-bit RGB565) with the 750 KB frame buffer in PSRAM. STM32 with LTDC: F429/F7/H7 families drive 16- to 24-bit RGB panels from external SDRAM. Raspberry Pi (DPI): Parallel RGB over the GPIO header via the DPI overlay.
What is the MOQ and lead time for the PJ5004I27-28H40P350?
Samples start from 1 pc. Production MOQ and lead time depend on quantity and any customization (FPC length, backlight, touch), and are agreed per project with our sales team. Send your annual volume and target date for a quote.
