Asus Vivobook 14 (X1407/M1407) vs Acer Aspire 14 (A14-51)
51
out of 100
VS
47
out of 100
Please select specific configurations for the laptops to get a more accurate comparative review
Review
Performance
System and application performance
Gaming
Performance in popular 3D games
Display
Viewing angle, color accuracy, brightness
Battery Life
Potential battery life in light and average use
Connectivity
Ports, webcam and other interfaces
Portability
Design, materials, durability and usability
Pick the usage scenario that best matches your needs
Value for money (Beta)
Key Differences
Advantages of the Asus Vivobook 14 (X1407/M1407)
- Higher number of cutting-edge USB Type-C ports: 2 versus 1
- Around 65% better multi-core CPU performance in the Cinebench 2024 test
- Performs significantly better (up to 74%) in 3DMark Steel Nomad Lite
- Thinner bezels and 2% higher screen-to-body ratio
- User-upgradable RAM (up to 32GB)
Advantages of the Acer Aspire 14 (A14-51)
- Features a bigger (~19%) battery – 50 against 42 watt-hours
- Can run popular games at about 7-10% higher FPS
Tests and Specifications
Comparison table of test results and technical specsCase
| Weight | 1.46 kg (3.22 lbs) | 1.5 kg (3.31 lbs) |
| Dimensions | 315.2 x 223.4 x 17.9 mm 12.41 x 8.8 x 0.7 inches |
318.5 x 225.5 x 17.8 mm 12.54 x 8.88 x 0.7 inches |
| Area | 704 cm2 (109.2 inches2) | 718 cm2 (111.4 inches2) |
| Screen-to-body ratio | ~80.7% | ~79.1% |
| Side bezels | 6.8 mm | 8.5 mm |
| Colors | Silver, Blue | Gray |
| Material | Plastic | Middle: Plastic Bottom: Plastic |
| Transformer | No | No |
Size comparison
| Cooling system | Active | Active |
| Vapor chamber | No | No |
| Liquid metal | No | No |
| Number of fans | 1 | 1 |
Display
| Size | 14 inches | 14 inches |
| Type | IPS LCD | IPS LCD |
| Refresh rate | 60 Hz | 60 Hz |
| Adaptive refresh rate | No | - |
| PPI | 162 ppi | 162 ppi |
| Aspect ratio | 16:10 | 16:10 |
| Resolution | 1920 x 1200 pixels | 1920 x 1200 pixels |
| HDR support | No | No |
| Sync technology | No | No |
| Touchscreen | No | No |
| Coating | Matte | Matte |
| Ambient light sensor | - | No |
Max. brightness
Battery
Capacity
| Full charging time | 1:00 hr | - |
| Battery type | Li-Ion | Li-Ion |
| Replaceable | No | No |
| Fast charging | Yes | Yes |
| Charging via USB (Power Delivery) | Yes | Yes |
| Charging port position | Left | Left |
| Charge power | 65 W | 65 / 90 W |
CPU
CPU name
| Base frequency | 2.0 GHz | 1.4 GHz |
| Turbo frequency | 4.8 GHz | 5 GHz |
| Cores | 6 (3P + 3E) | 10 (2P + 8E) |
| Threads | 12 | 12 |
| L3 Cache | 16 MB | 12 MB |
| Integrated GPU | Radeon 840M | Intel Iris Xe Graphics (80EU) |
| Fabrication process | 4 nm | 10 nm |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Cinebench 2024 (Single-Core)
Cinebench 2024 (Multi-Core)
Graphics Card
GPU name
| TGP | 15 W | 15 W |
| Type | Integrated | Integrated |
| Fabrication process | 4 nm | 10 nm |
| GPU base clock | 400 MHz | 300 MHz |
| GPU boost clock | 2900 MHz | 1300 MHz |
| FLOPS | 1.5 TFLOPS | 1.7 TFLOPS |
| Memory size | System Shared | System Shared |
| Memory type | DDR5 | LPDDR5 |
| Memory speed | 8.4 Gbps | 6.4 Gbps |
| Shading units (cores) | 256 | 640 |
| Texture mapping units (TMUs) | 16 | 40 |
| Raster operations pipelines (ROPs) | 8 | 20 |
| GPU performance | 1.5 TFLOPS | 1.7 TFLOPS |
GPU Benchmarks
Steel Nomad Lite Score
| Blender GPU | 119 | - |
| Solar Bay | 6503 | - |
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 1x8 GB | 1x8 GB |
| Clock | 8400 MHz | 6400 MHz |
| Type | DDR5 | LPDDR5 |
| Upgradable | Yes | No |
| Total slots | 1 | - |
| Max. ram size | 32 GB | - |
Storage
Storage size
| Bus | PCI-E Gen 4.0 (4x) | PCI-E Gen 4.0 (4x) |
| Storage type | SSD (M2) | SSD (M2) |
| Channels | 1x256 GB | 1x256 GB |
| Upgradable | Yes | Yes |
| Total slots | 1 | 1 |
| NVMe | Yes | Yes |
Sound
| Speakers | 4.0 | 2.0 |
| Dolby Atmos | No | No |
| Microphones | 2 | 2 |
Connectivity
| Wi-Fi standard | v6E | v6E |
| Bluetooth | v5.3 | v5.3 |
| Fingerprint | No | Optional |
| Infrared sensor | Yes | No |
| Optical drive | No | No |
| Webcam | Above the display | Above the display |
| Webcam resolution | 1920 x 1080 | 1920 x 1080 |
| USB-A | 2x USB 3.2 | 2x USB 3.2 |
| USB Type-C | 2x USB 3.2 | 1x USB 4.0 |
| Thunderbolt | No | Thunderbolt 4 |
| HDMI | 1x HDMI 1.4 | 1x HDMI 2.1 |
| DisplayPort | No | No |
| VGA | No | No |
| Audio jack (3.5 mm) | Yes | Yes |
| Ethernet (RJ45) | No | No |
| SD card reader | No | No |
| Proprietary charging port | No | Yes |
Input
| Keyboard type | Island | Island |
| Numpad | No | No |
| Backlight | Optional | Optional |
| Key travel | 1.7 mm | - |
| Surface | Plastic | Plastic |
| Windows Precision | Yes | Yes |
*Disclaimer! Ports, speakers, display, and other specifications can vary depending on the laptop's specific configuration or region.
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