Dell Inspiron 16 Plus 7640 (2-in-1) vs Asus Vivobook S 14 Flip OLED (3402)
51
out of 100
VS
49
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 Dell Inspiron 16 Plus 7640 (2-in-1)
- Higher number of cutting-edge USB Type-C ports: 2 versus 1
- Around 2x better multi-core CPU performance in the Cinebench 2024 test
- Can run popular games at about 25-35% higher FPS
- Thinner bezels and 4% higher screen-to-body ratio
- High-speed PCI Express Gen 4 interface
Advantages of the Asus Vivobook S 14 Flip OLED (3402)
- Significantly easier to carry: weighs 400 grams less (around 0.88 lbs)
- Features a a little bigger (~9%) battery – 70 against 64 watt-hours
- User-upgradable RAM (up to 16GB)
- Much smaller footprint: 20% more compact case (110.5 vs 138.6 square inches)
Tests and Specifications
Comparison table of test results and technical specsCase
| Weight | 1.9 kg (4.19 lbs) | 1.5 kg (3.31 lbs) |
| Dimensions | 356.78 x 250.6 x 16.70-19.75 mm 14.05 x 9.87 x 0.66-0.78 inches |
313.2 x 227.6 x 18.9 mm 12.33 x 8.96 x 0.74 inches |
| Area | 894 cm2 (138.7 inches2) | 713 cm2 (110.5 inches2) |
| Screen-to-body ratio | ~83% | ~79.7% |
| Side bezels | 6.1 mm | 5.8 mm |
| Colors | Blue | Silver, Blue |
| Material | Aluminum | Top: Aluminum Middle: Plastic Bottom: Plastic |
| Transformer | Yes | Yes |
| Opening angle | 360° | 360° |
Size comparison
| Cooling system | Active | Active |
| Vapor chamber | No | No |
| Liquid metal | No | No |
| Number of fans | 1 | 1 |
Display
| Size | 16 inches | 14 inches |
| Type | IPS LCD | IPS LCD |
| Refresh rate | 60 Hz | 60 Hz |
| PPI | 142 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 | Yes | Yes |
| Coating | Glossy | Matte |
| Ambient light sensor | - | No |
Screen space comparison
Inspiron 16 Plus 7640 (2-in-1)
16″ (16:10 ratio) = 115.1 in2
Vivobook S 14 Flip OLED (3402)
14″ (16:10 ratio) = 88.1 in2
~30% more screen space
| Contrast | 1200:1 | - |
| sRGB color space | 100% | - |
| Response time | 35 ms | - |
Max. brightness
Battery
Capacity
| Voltage | 15.2 V | - |
| Battery type | Li-Ion | Li-Ion |
| Replaceable | No | No |
| Fast charging | Yes | Yes |
| Charging via USB (Power Delivery) | Yes | Yes |
| Charging port position | Left | Right |
| Charge power | 65 / 100 W | 45 / 65 W |
| Cable length | 1 meters | - |
CPU
CPU name
| Base frequency | 1.3 GHz | 1.2 GHz |
| Turbo frequency | 4.3 GHz | 4.5 GHz |
| Cores | 12 (2P + 10E) | 6 (2P + 4E) |
| Threads | 14 | 8 |
| L3 Cache | 12 MB | 10 MB |
| Integrated GPU | Arc Graphics (4-Cores) | Intel UHD Graphics (64EU) |
| Fabrication process | 7 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 | 14 W | 15 W |
| Type | Integrated | Integrated |
| Fabrication process | 5 nm | 10 nm |
| GPU base clock | 300 MHz | 300 MHz |
| GPU boost clock | 1850 MHz | 1250 MHz |
| FLOPS | 1.9 TFLOPS | 1.3 TFLOPS |
| Memory size | System Shared | System Shared |
| Memory type | LPDDR5X | DDR4 |
| Memory speed | 6.4 Gbps | 3.2 Gbps |
| Shading units (cores) | 512 | 512 |
| Texture mapping units (TMUs) | 32 | 32 |
| Raster operations pipelines (ROPs) | 16 | 16 |
| GPU performance | 1.9 TFLOPS | 1.3 TFLOPS |
RAM
RAM size
| Channels | 2x4 GB | 2x4 GB |
| Clock | 6400 MHz | 3200 MHz |
| Type | LPDDR5X | DDR4 |
| Upgradable | No | Yes |
| Total slots | - | 1 |
| Max. ram size | - | 16 GB |
Storage
Storage size
| Bus | PCI-E Gen 4.0 (4x) | PCI-E Gen 3.0 (4x) |
| Storage type | SSD (M2) | SSD (M2) |
| Channels | 1x512 GB | 1x256 GB |
| Upgradable | Yes | Yes |
| Total slots | 1 | 1 |
| NVMe | Yes | Yes |
Sound
| Audio chip | Realtek ALC3254 | - |
| Speakers | 4.0 | 2.0 |
| Power | 4x2W | - |
| Dolby Atmos | Yes | Yes |
| Microphones | 2 | 2 |
Connectivity
| Wi-Fi standard | v7 | v6E |
| Bluetooth | v5.4 | v5.3 |
| Fingerprint | Optional | Optional |
| Infrared sensor | No | 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 4.0 | 1x USB 3.2 |
| Thunderbolt | Thunderbolt 4 | No |
| 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 | Yes | No |
| Proprietary charging port | No | Yes |
Input
| Keyboard type | Island | Island |
| Numpad | No | Yes |
| Backlight | Optional | Optional |
| Key travel | - | 1.4 mm |
| Size | 13.2 x 8.9 cm | - |
| 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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