iPad Pro 12.9-inch (5th generation) (2021)
The 2021 12.9-inch iPad Pro with Apple M1 and a Liquid Retina XDR · mini-LED display. A separate entry for this size.

Original schematic model illustration, not a photograph.
Specs
| Key feature | A2378 / A2461 / A2379 / A2462 |
| Chip | Apple M1 |
| RAM | 8 GB (128 / 256 / 512 GB) / 16 GB (1 / 2 TB) |
| Storage | 128 / 256 / 512 GB / 1 / 2 TB |
| Display | 12.9″ · 2732×2048 · Liquid Retina XDR · mini-LED |
| Ports | Thunderbolt 3 / USB 4 (40 Gb/s) |
| Dimensions | 280.6 × 214.9 × 6.4 mm |
| Weight | 682 g Wi-Fi / 685 g Cellular |
Display
Apple identifies this model in its 2021 range. The technical sheet specifies a 12.9-inch Liquid Retina XDR · mini-LED display, 2732×2048 pixels and ProMotion. Brightness is distinguished by content type: SDR 600 nits / HDR 1600 nits peak. Source: Apple Support.
See also: iPad Pro 11-inch (3rd generation) · Family overview.
Configuration
Apple M1 does not mean a single configuration: 8 GB of memory with 128 / 256 / 512 GB, and 16 GB with 1 or 2 TB. CPU: 8 cores; GPU: 8 cores. Source: Apple Support.
Dimensions and identification
The body measures 280.6 × 214.9 × 6.4 mm and weighs 682 g for Wi-Fi or 685 g for Wi-Fi + Cellular. The connection is Thunderbolt 3 / USB 4 (40 Gb/s). Comparisons must keep size, storage and connectivity separate; the official Apple identification list distinguishes regional model numbers. Sources: Apple Support and model identification.