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Acer Predator Helios Neo 14 PHN14-51-78ER
Specs
Prices
Main specs
| Processor | |
|---|---|
| Screen | 14.5" 2560x1600 IPS 120Hz 400 nits 100% sRGB |
| Hard drive | 1TB SSD M.2 |
| RAM | 32GB LPDDR5x-SDRAM |
| Operating system | No OS installed |
| Graphics card | NVIDIA GeForce RTX 4060 8GB GDDR6 |
Alternatives with equal or higher power at a similar or lower price
Full specifications of Acer Predator Helios Neo 14 PHN14-51-78ER
| Reference / Part Number | NH.QRLEF.002 |
|---|---|
| Release date | April 2026, 6 months ago |
Design
| Product type | Laptop |
|---|---|
| Product color | Black |
| Form factor | Clamshell |
| Market positioning | Gaming |
Image gallery
Screen
| Display diagonal | 14.5 " (36,8 cm) |
|---|---|
| Display resolution | 2560 x 1600 pixels |
| Touchscreen | No |
| HD type | WQXGA |
| Panel type | IPS |
| Nombre comercial de la tecnología de la pantalla | ComfyView |
| LED backlight | Yes |
| Native aspect ratio | 16:10 |
| Display surface | Matt |
| Anti-glare screen | Yes |
| Display brightness | 400 cd/m² |
| RGB color space | sRGB |
| Color gamut | 100 % |
| Maximum refresh rate | 120 Hz |
| Contrast ratio (typical) | 1200:1 |
Processor
| Processor family | Intel Core Ultra 7 |
|---|---|
| Processor manufacturer | Intel |
| Processor model | 155H |
| Generación del procesador | Intel Core Ultra (Series 1) |
| Processor cores | 16 |
| Processor threads | 22 |
| Processor boost frequency | 4,8 GHz |
| Núcleos de rendimiento | 6 |
| Núcleos de eficiencia | 8 |
| Núcleos de eficiencia de baja potencia | 2 |
| Frecuencia turbo máxima del núcleo de rendimiento | 4.8 |
| Frecuencia turbo máxima del núcleo de eficiencia | 3.8 |
| Frecuencia turbo máxima del núcleo de eficiencia de baja potencia | 2.5 |
| Frecuencia base de núcleo de rendimiento | 1.4 |
| Frecuencia base de núcleo eficiente | 0.9 |
| Frecuencia base del núcleo de eficiencia de baja potencia | 700 |
| Processor cache | 24 MB |
| Processor cache type | Smart Cache |
| Processor socket | BGA 2049 |
| Potencia base del procesador | 28 |
| Potencia turbo máxima | 115 |
Unidad de procesamiento neuronal (NPU)
| Unidad de procesamiento neuronal (NPU) | Intel AI Boost |
|---|---|
| Soporte de dispersión | Yes |
| Soporte de efectos de Windows Studio | Yes |
| Entornos de trabajo de software de IA compatibles con el núcleo NPU | DirectML,ONNX RT,OpenVINO,Windows ML |
| Rendimiento total del procesador de hasta | 33 |
| Rendimiento del núcleo NPU de hasta | 11 |
| Rendimiento de GPU máximo | 18 |
Memory
| Internal memory | 32 GB |
|---|---|
| Maximum internal memory | 32 GB |
| Internal memory type | LPDDR5x-SDRAM |
| Memory clock speed | 6400 MHz |
Storage
| Total storage capacity | 1 TB |
|---|---|
| Storage media | SSD |
| Optical drive type | No |
| Total SSDs capacity | 1 TB |
| Number of SSDs installed | 1 |
| SSD capacity | 1 TB |
| SSD interface | PCI Express 4.0 |
| NVMe | Yes |
| SSD form factor | M.2 |
| Card reader integrated | Yes |
| Compatible memory cards | MicroSD (TransFlash) |
Graphics
| On-board graphics card | Yes |
|---|---|
| Discrete graphics card | Yes |
| Discrete graphics card model | NVIDIA GeForce RTX 4060 |
| On-board graphics card model | Intel Arc Graphics |
| Discrete graphics card memory | 8 GB |
| Discrete graphics memory type | GDDR6 |
| Fabricante de GPU (unidad de procesamiento gráfico) integrada | Intel |
| On-board graphics card family | Intel Arc Graphics |
| NVIDIA G-SYNC | Yes |
Audio
| Number of built-in speakers | 2 |
|---|---|
| Built-in microphone | Yes |
Camera
| Front camera | Yes |
|---|---|
| Front camera resolution | 1920 x 1080 pixels |
| Front camera HD type | Full HD |
| Video capturing speed | 60 fps |
Network
| Mobile network connection | No |
|---|---|
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| WLAN controller model | Killer Wi-Fi 6E AX1675 |
| WLAN controller manufacturer | Killer |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
Ports & interfaces
| USB 2.0 ports quantity | 0 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| HDMI ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 2 |
| Combo headphone/mic port | Yes |
Keyboard
| Numeric keypad | No |
|---|---|
| Pointing device | Touchpad |
| Keyboard backlit | Yes |
| Keyboard backlit color | RGB |
| Zona retroiluminada del teclado | 3-zone RGB |
Software
| Operating system installed | FreeDOS |
|---|
Battery
| Battery capacity | 76 Wh |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery life (max) | 11 h |
| Battery weight | 8.1 oz (230 g) |
Control de energía
| Puerto de carga USB tipo C | Yes |
|---|---|
| AC adapter power | 230 W |
Security
| Cable lock slot | Yes |
|---|---|
| Cable lock slot type | Kensington |
Weight & dimensions
| Weight | 4.2 lbs (1,9 kg) |
|---|---|
| Width | 12.8 " (324,1 mm) |
| Depth | 10.1 " (255,4 mm) |
| Height | 0.8 " (20,9 mm) |
Packaging content
| AC adapter included | Yes |
|---|
Frequently asked questions
Is the Acer Predator Helios Neo 14 PHN14-51-78ER good for gaming?
You can game on it, though this laptop was not built for it: it carries the dedicated NVIDIA GeForce RTX 4060. Its card's page shows what level it handles current games at.
How long does the battery of the Acer Predator Helios Neo 14 PHN14-51-78ER last?
The manufacturer declares up to 11 h of battery life. Real duration depends on brightness, workload and battery health.
What is the screen of the Acer Predator Helios Neo 14 PHN14-51-78ER like?
It carries a 14.5" 2560x1600 IPS 120Hz 400 nits 100% sRGB display.
Which processor and graphics card does the Acer Predator Helios Neo 14 PHN14-51-78ER have?
It runs on the Intel Core Ultra 7 155H processor with the NVIDIA GeForce RTX 4060 graphics. Their pages carry their benchmarks, ranking position and alternatives.
Which operating system does the Acer Predator Helios Neo 14 PHN14-51-78ER come with?
It comes with no operating system installed: the price does not include a license and you will have to install one yourself.
Which ports does the Acer Predator Helios Neo 14 PHN14-51-78ER have?
According to its spec sheet: 2 × USB-C, 2 × USB-A, 1 × HDMI, card reader, headphone jack (3.5 mm).
Does the Acer Predator Helios Neo 14 PHN14-51-78ER have a backlit keyboard?
Yes, according to its spec sheet the keyboard is backlit.
Does the Acer Predator Helios Neo 14 PHN14-51-78ER have a touch screen?
No, according to its spec sheet the screen is not a touch screen.
How much does the Acer Predator Helios Neo 14 PHN14-51-78ER weigh?
It weighs 1,9 kg, a normal weight for its size: easy enough to move around.
When was the Acer Predator Helios Neo 14 PHN14-51-78ER released?
Its release date is April 2026, 6 months ago.