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HP Pavilion Plus 14 (14-ey0789au) Laptop

HP Pavilion Plus 14 (14-ey0789au) Laptop

HP Pavilion Plus 14 (14-ey0789au) Laptop Specifications

asin number
HP-PAV-PLUS-14-EY0789AU-01
model number
14-ey0789au
Series
Pavilion Plus
processor
AMD Ryzen 7 7840U
CPU Core
8
CPU Threads
16
CPU Speed GHz
3.3 GHz (Base) - 5.1 GHz (Turbo)
CPU Cache MB
16 MB L3 Cache
CPU Brand
AMD
CPU Series
Ryzen 7
CPU Model
7840U
CPU generation
7000 Series (Phoenix)
ram
16 GB
ram type
LPDDR5x
ram speed
6400 MHz
RAM Technology
Onboard LPDDR5x
RAM DDR Type
LPDDR5x
RAM Slot Count
0 (Soldered)
Max RAM Supported
16 GB
RAM Upgradeable
No
storage type
SSD
storage size
1 TB
SSD Slot Type
M.2 PCIe NVMe Gen4
Compatible SSD Type
NVMe SSD
SSD Slot Count
1
Max Storage Supported Total GB
1 TB
Storage Upgradeable
Yes
graphics card
AMD Radeon 780M Graphics
GPU DDR
Shared
GPU Size GB
Shared
has dedicated gpu
No
CPU Integrated GPU Model
AMD Radeon 780M
operating system
Windows 11 Home
screen size
14
resolution
2880 x 1800 Pixels (2.8K)
refresh rate
120 Hz
panel type
OLED
aspect ratio
16:10
brightness
400 nits (SDR), 500 nits (HDR)
colour gamut
100% DCI-P3
HDR support
Yes (HDR 500)
Colour
Moonlight Blue / Natural Silver
Design
Premium Ultra-slim Aluminum Chassis
Material
Aluminum (A, B, and C covers)
Touchscreen
No
webcam
HP True Vision 5MP IR camera
Camera MP
5 MP
Camera Features
Temporal noise reduction, integrated dual array digital microphones, Privacy Shutter
ports
2 USB Type-C (10Gbps, USB Power Delivery, DisplayPort 1.4, HP Sleep and Charge), 1 USB Type-A (10Gbps), 1 USB Type-A (5Gbps), 1 HDMI 2.1, 1 headphone/microphone combo
connectivity
Intel Wi-Fi 6E AX211 (2x2) and Bluetooth 5.3 combo
sensor
Fingerprint reader, IR thermal sensor
Display Features
2.8K OLED, 120Hz, UWVA, edge-to-edge glass, micro-edge, Low Blue Light
Special Features
Backlit keyboard, HP Fast Charge, IMAX Enhanced certified
Audio Features
Audio by B&O, Dual speakers, HP Audio Boost
Speaker
Dual Speakers
Keyboard
Full-size, backlit keyboard
battery
4-cell, 68 Wh Li-ion polymer
battery life
Up to 12 hours
battery Power
68 Wh
charger wattage
65 W USB Type-C power adapter
cooling system type
Dual Fan / Dual Heat Pipe
User Serviceable Components
SSD, Battery
Repairability Score
Moderate
weight
1.38 kg
dimensions
31.4 x 22.7 x 1.75 cm
launch year
2023-2024
country of manufacture
China
included accessories
Laptop, Power Adapter
Warranty
1 Year Manufacturer Warranty
last edited at
2026-07-26 15:10:51

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Overview & Details

## HP Pavilion Plus 14 (14-ey0789au): The Apex of Ultra-Portable Computational Artistry

The HP Pavilion Plus 14-ey0789au is a tour de force in the realm of high-performance mobile workstations. It represents a paradigm shift where elite material science meets the pinnacle of semiconductor engineering. Crafted for the discerning executive who demands unfettered power in a featherweight silhouette, this machine is a precision-engineered instrument designed for **resource-intensive computational tasks** and the most demanding forms of **high-fidelity visual consumption**.

### 🧠 The Intelligence Core: Zen 4 Architecture & AI Integration

At the epicenter of this hardware masterpiece lies the **AMD Ryzen 7 7840U**, a processor that redefines the boundaries of efficiency and throughput. Forged on TSMC’s cutting-edge 4nm FinFET process, this "Phoenix" architecture boasts an extraordinary transistor density, delivering desktop-class performance in a mobile envelope.

* âš¡ **Octa-Core Command:** A powerhouse configuration of 8 high-performance "Zen 4" cores and 16 concurrent threads, meticulously tuned for **ultra-responsive simulation** and multi-layered data analysis.

* ⚡ **Ryzen™ AI Engine:** The world’s first integrated AI engine on an x86 processor, utilizing a dedicated NPU to offload background AI workloads, ensuring that **resource-intensive computational tasks** are executed with surgical efficiency.

* âš¡ **Silicon Momentum:** A base frequency of 3.3 GHz that surges dynamically to a 5.1 GHz Turbo frequency, backed by a massive 16 MB L3 cache to eliminate data latency.

* âš¡ **LPDDR5x Throughput:** Outfitted with 16 GB of dual-channel LPDDR5x-6400 MHz RAM, providing a high-bandwidth highway for complex multitasking and real-time data manipulation.

### 🎨 Visual Fidelity: The 2.8K OLED Masterpiece

The 14-inch display is an optical marvel, surpassing traditional panels to provide a window into a world of infinite contrast and cinematic depth. It is a canvas designed specifically for the elite standards of **high-fidelity visual consumption**.

* ✨ **OLED Luminescence:** A 2.8K (2880 x 1800) OLED panel delivering a staggering 1,000,000:1 contrast ratio. It reaches a peak brightness of 500 nits in HDR mode (VESA DisplayHDR™ True Black 500) and 400 nits in SDR.

* ✨ **Velocity in Motion:** A 120 Hz refresh rate combined with an instantaneous