Acer Extensa 15 vs Asus Vivobook 16X OLED (K3605)
37
out 100
VS
48
out 100
Compared 2 laptops: Acer Extensa 15, vs Asus Vivobook 16X OLED (K3605). Below are specs, tests, pros and cons for each device
Versions
| Battery | - 40 W - 50 W |
- 50 W - 63 W - 70 W |
| Processor | - AMD Ryzen 3 7320U - AMD Ryzen 5 7520U |
- Intel Core i5 12450H - Intel Core i5 12500H - Intel Core i7 12650H - Intel Core i7 12700H - Intel Core i5 13500H - Intel Core i7 13700H - Intel Core i9 13900H |
| Storage | - 128 GB - 256 GB - 512 GB - 1024 GB |
- 256 GB - 512 GB - 1024 GB |
| RAM | - 8 GB - 16 GB |
- 8 GB - 16 GB - 32 GB |
Review
System Performance
System and app performance
Gaming Performance
Graphics in popular 3D games
Display
Color accuracy, sharpness & brightness
Battery Life
Estimated real-world battery life
Connectivity
Ports, webcam, and interfaces
Case & Design
Appearance, materials, durability, comfort
Adjust each parameter’s importance to find the best match for you.
Tests & specs
Specs & test comparisonBody
| Weight | 1.78 kg | 1.8 kg |
| Pixel size | 362.9x237.5x18.9 mm | 358.6x249.1x18.9 mm |
| Area | 862 cm² | 893 cm² |
| Screen-to-body ratio | 77.9 % | 83.1 % |
| Side bezels | 8.8 mm | 7 mm |
| Colors | Gray | - Black - Silver |
| Material | Plastic | - Top: Aluminum - Middle: Plastic - Bottom: Plastic |
| Transformer | No | No |
| Opening angle | 140 ° | 180 ° |
| Cooling type | Active | Active |
| Vapor chamber | No | No |
| Liquid metal | No | No |
| Cooler count | 1 | 1 |
Display
| Diagonal | 15.6 in | 16 in |
| Type | TN LCD | IPS LCD |
| Refresh rate | 60 Hz | 60 Hz |
| Pixel density | 100 ppi | 142 ppi |
| Aspect ratio | 16:9 | 16:10 |
| Resolution | 1366x768 pixels | 1920x1200 pixels |
| HDR support | No | No |
| Sync Tech | No | No |
| Touchscreen | No | No |
| Coating | Matte | Matte |
| Light sensor | No | No |
| sRGB gamut | n/a | 100 % |
Battery
| Capacity | 40 Wh | 50 Wh |
| Full Charge Time | 1:30 h | 1:30 h |
| Battery Type | Li-Po | Li-ion |
| Removable | No | No |
| Fast Charging | Yes | Yes |
| USB PD | Yes | Yes |
| Charge Port Location | Left | Right |
| Charge Power | 45/65 W | 90/120 W |
Processor
| Processor | AMD Ryzen 3 7320U | Intel Core i5 12450H |
| Base frequency | 2.4 GHz | 2 GHz |
| Turbo Frequency | 4.1 GHz | 4.4 GHz |
| Cores | 4 | 8 (4P + 4E) |
| Threads | 8 | 12 |
| L3 Cache | 4 MB | 12 MB |
| Integrated Graphics | Radeon 610M | Intel UHD Graphics (48EU) |
| Process tech. | 6 nm | 10 nm |
GPU Model
| GPU Model | Radeon 610M | GeForce RTX 3050 Mobile 4GB |
| TGP | 15 W | 35 W |
| Nvidia Optimus | n/a | MUX |
| Graphics Type | Integrated | Discrete |
| Process tech. | 6 nm | 8 nm |
| GPU Frequency | 400 MHz | 712 MHz |
| Boost GPU Frequency | 1900 MHz | 1058 MHz |
| FLOPS | 0.5 TFLOPS | 4.3 TFLOPS |
| Video Memory | n/a | 4 |
| Memory Type | LPDDR5 | GDDR6 |
| Tire Width | n/a | 128 bit |
| Memory speed | 5.5 Gbit/s | 12 Gbit/s |
| Shader Units | 128 | 2048 |
| TMUs | 8 | 64 |
| ROPs | 4 | 40 |
RAM
| RAM Size | 8 GB | 8 GB |
| Channels | 2x4 GB | 1x8 GB |
| Frequency | 5500 MHz | 3200 MHz |
| Type | LPDDR5 | DDR4 |
| Replaceable | No | Yes |
| Total Slots | n/a | 1 |
| Max RAM | n/a | 32 |
Storage
| Bus | PCI-E Gen 3.0 (4x) | PCI-E Gen 4.0 (4x) |
| Type | SSD (M2) | SSD (M2) |
| Channels | 1x128 GB | 1x256 GB |
| Replaceable | Yes | Yes |
| Total Slots | 1 | 1 |
| NVMe | Yes | Yes |
| Storage Capacity | 128 GB | 256 GB |
Sound
| Audio Formats | 2.0 | 2.0 |
| Dolby Atmos | No | No |
| Max Volume | 82.1 dB | n/a |
| Microphones | n/a | 2 |
Connectivity
| Wi-Fi version | v6 | v6E |
| Bluetooth version | 5.2 | 5.3 |
| Fingerprint sensor | No | Yes |
| IR sensor | No | No |
| CD drive | No | No |
| Webcam | Above Display | Above Display |
| Webcam Resolution | 1280x720 | 1280x720 |
| USB-A | 2x3.2 | 2x3.2 |
| USB-C | 1x3.2 | 1x4.0 |
| Thunderbolt | No | Thunderbolt 4 |
| HDMI | 1x2.1 | 1x2.1 |
| DisplayPort | No | No |
| VGA | No | No |
| 3.5 mm Audio Jack | Yes | Yes |
| Ethernet (RJ45) | No | No |
| Card Reader | No | Yes |
| Charging Port | Yes | Yes |
Keyboard & Touchpad
| Key Type | Island Layout | Island Layout |
| Numeric Keypad | Yes | Yes |
| Backlight | Optional | Yes |
| Key Travel | n/a | 1.4 mm |
| Surface | Plastic | Plastic |
| Windows Precision | Yes | Yes |
*
Attention!
Ports, display type, speakers, and specs may differ by model or country.
Results
After analyzing the data, we consider Asus Vivobook 16X OLED (K3605) the clear winner in this comparison.
Survey
Total Votes: 0
