Lenovo ThinkBook 14 Gen 9 vs Acer Swift Go 16 AI OLED (SFG16-I71)
51
out of 100
VS
53
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 Lenovo ThinkBook 14 Gen 9
- Can run popular games at about 59-81% higher FPS
- Around 11% better multi-core CPU performance in the Cinebench 2024 test
- User-upgradable RAM (up to 64GB)
- Provides 33% higher max. screen brightness: 400 vs 300 nits
- Much smaller footprint: 19% more compact case (108.8 vs 135 square inches)
Advantages of the Acer Swift Go 16 AI OLED (SFG16-I71)
- Features a much bigger (~48%) battery – 71 against 48 watt-hours
- Thinner bezels and 5% higher screen-to-body ratio
Tests and Specifications
Comparison table of test results and technical specsCase
| Weight | 1.36 kg (3 lbs) | 1.36 kg (3 lbs) |
| Dimensions | 313.5 x 224 x 17.5 mm 12.34 x 8.82 x 0.69 inches |
355 x 245.3 x 15.7 mm 13.98 x 9.66 x 0.62 inches |
| Area | 702 cm2 (108.8 inches2) | 871 cm2 (135 inches2) |
| Screen-to-body ratio | ~80.9% | ~85.2% |
| Side bezels | 6 mm | 5.2 mm |
| Colors | Gray | Gray |
| Material | Aluminum | Aluminum |
| Transformer | No | No |
| Opening angle | 180° | 180° |
Size comparison
| Cooling system | Active | Active |
| Vapor chamber | No | No |
| Liquid metal | No | No |
| Number of fans | 1 | 2 |
| Noise level (max. load) | 48.2 dB | - |
Display
| Size | 14 inches | 16 inches |
| Type | IPS LCD | OLED |
| Refresh rate | 60 Hz | 60 Hz |
| Adaptive refresh rate | No | No |
| PPI | 162 ppi | 142 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 |
Screen space comparison
Swift Go 16 AI OLED (SFG16-I71)
16″ (16:10 ratio) = 115.1 in2
ThinkBook 14 Gen 9
14″ (16:10 ratio) = 88.1 in2
~30% more screen space
| Contrast | 1000:1 | 1000000:1 |
| sRGB color space | 59% | - |
| Adobe RGB profile | 40.7% | - |
| DCI-P3 color gamut | 39.3% | 100% |
| Response time | 18 ms | 1 ms |
Max. brightness
Battery
Capacity
| Full charging time | 1:45 hr | - |
| Battery type | Li-Po | Li-Po |
| Replaceable | No | No |
| Fast charging | Yes | Yes |
| Charging via USB (Power Delivery) | Yes, 65 W | Yes |
| Charging port position | Left | Left |
| Charge power | 65 / 100 W | 100 W |
CPU
CPU name
| Base frequency | 2.1 GHz | 2.5 GHz |
| Turbo frequency | 4.5 GHz | 4.4 GHz |
| Cores | 8 (4P + 4E) | 6 (2P + 4E) |
| Threads | 8 | 6 |
| L3 Cache | 12 MB | 12 MB |
| Integrated GPU | Intel Xe3 Graphics | Intel Xe3 Graphics (2-Core) |
| Fabrication process | 2 nm | 2 nm |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Cinebench 2024 (Single-Core)
Cinebench 2024 (Multi-Core)
Graphics Card
GPU name
| TGP | 25 W | 25 W |
| Type | Integrated | Integrated |
| Fabrication process | 3 nm | 3 nm |
| GPU base clock | 300 MHz | 300 MHz |
| GPU boost clock | 2450 MHz | 2300 MHz |
| FLOPS | 2.5 TFLOPS | 1.2 TFLOPS |
| Memory size | System Shared | System Shared |
| Memory type | DDR5 | LPDDR5X |
| Memory speed | 5.6 Gbps | 8.53 Gbps |
| Shading units (cores) | 512 | 256 |
| Texture mapping units (TMUs) | 32 | 16 |
| Raster operations pipelines (ROPs) | 16 | 8 |
| GPU performance | 2.5 TFLOPS | 1.2 TFLOPS |
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 1x8 GB | 1x16 GB |
| Clock | 5600 MHz | 8533 MHz |
| Type | DDR5 | LPDDR5X |
| Upgradable | Yes | No |
| Total slots | 2 | - |
| Max. ram size | 64 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 | 1x512 GB |
| Upgradable | Yes | Yes |
| Total slots | 2 | 1 |
| NVMe | Yes | Yes |
Sound
| Audio chip | Realtek ALC3287 | - |
| Speakers | 2.0 | 2.0 |
| Power | 2x2W | - |
| Dolby Atmos | Yes | No |
| Loudness | ~85.6 dB | - |
| Microphones | 2 | 3 |
Connectivity
| Wi-Fi standard | v7 | v7 |
| Bluetooth | v5.4 | v5.4 |
| Fingerprint | Optional | No |
| Infrared sensor | Optional | Yes |
| Optical drive | No | No |
| Webcam | Above the display | Above the display |
| Webcam resolution | 2560 x 1440 | - |
| USB-A | 2x USB 3.2 | 2x USB 3.2 |
| USB Type-C | 2x USB 4.0 | 2x USB 4.0 |
| Thunderbolt | Thunderbolt 4 | Thunderbolt 4 |
| HDMI | 1x HDMI 2.1 | 1x HDMI 2.1 |
| DisplayPort | No | No |
| VGA | No | No |
| Audio jack (3.5 mm) | Yes | Yes |
| Ethernet (RJ45) | Yes | No |
| SD card reader | Yes | No |
| Proprietary charging port | No | No |
Input
| Keyboard type | Island | Island |
| Numpad | No | Yes |
| Backlight | Optional | Yes |
| Key travel | 1.5 mm | - |
| Size | 12.0 x 7.5 cm | - |
| Surface | 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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