In depth comparison and review of Razer Blade 15 Profi and Lenovo Legion S7 15ACH6 (82K8). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of Razer Blade 15 Profi based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
sleek aluminum chassis
customizable RGB lighting
advanced cooling system
high price point
average battery life
limited port selection
heavier than competitors.
Advantages and disadvantages of Lenovo Legion S7 15ACH6 (82K8) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful amd processor
slim lightweight design
high refresh rate screen
efficient thermal management
solid build quality
average battery life
limited port selection
no webcam included
higher price point
| DESIGN AND DIMENSIONS | Razer Blade 15 Profi | Lenovo Legion S7 15ACH6 (82K8) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.5 cm x 23.5 cm x 1.699 cm | 35.6 cm x 25.2 cm x 1.89 cm |
| Weight | 2.01 kg | 1.9 kg |
| Case Material | Aluminum | Aluminum |
| Colour | Matte black | Shadow black |
| DISPLAY | Razer Blade 15 Profi | Lenovo Legion S7 15ACH6 (82K8) |
|---|
| Screen Size (Type) | 15.6" - IPS | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 2560 x 1440 (WQHD) | 2560 x 1440 (WQHD) |
| V-Sync Rate at Max Res. | 240 Hz | 165 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | - | 300 cd/m² |
| Colour Gamut | 100% DCI-P3 | 100% sRGB |
| Features | NVIDIA G-SYNC compatible | Anti-glare, NVIDIA G-SYNC compatible, FreeSync Technology, 178° viewing angle, DC dimmer, Dolby Vision |
| PROCESSOR | Razer Blade 15 Profi | Lenovo Legion S7 15ACH6 (82K8) |
|---|
| CPU | Intel Core i7 (12th Gen) 12800H / 2.4 GHz | AMD Ryzen 7 5800H / 3.2 GHz |
|---|---|---|
| Max Turbo Speed | 4.8 GHz | 4.4 GHz |
| Number of Cores | 14-core | 8-core |
| Cache | 24 MB | L3 - 16 MB |
| Features | Hyper-Threading Technology, Intel Smart Cache, Intel Platform Trust Technology (PTT), Intel Turbo Boost Max Technology 3.0 | Integrated memory controller |
| MEMORY | Razer Blade 15 Profi | Lenovo Legion S7 15ACH6 (82K8) |
|---|
| RAM | 32 GB (2 x 16 GB) | 16 GB (1 x 8 GB + 8 GB (soldered)) |
|---|---|---|
| Max RAM Supported | 32 GB | 24 GB |
| RAM Type | DDR5 SDRAM | DDR4 SDRAM |
| Speed | 4800 MHz | 3200 MHz |
| Rated Speed | 4800 MHz | 3200 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | Razer Blade 15 Profi | Lenovo Legion S7 15ACH6 (82K8) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Razer Blade 15 Profi | Lenovo Legion S7 15ACH6 (82K8) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3080 Ti | NVIDIA GeForce RTX 3060 / AMD Radeon Graphics |
| Max Monitors Supported | - | 2 external monitor(s) |
| Video Memory | 16 GB GDDR6 SDRAM | 6 GB GDDR6 SDRAM |
| Video System Features | NVIDIA Battery Boost technology, NVIDIA WhisperMode, NVIDIA GPU Boost Technology | NVIDIA Resizable BAR, Advanced Optimus, Dynamic Boost 2.0 |
| Gaming | - | Yes |
| Camera | Yes - 1080p | Yes - 720p |
| Camera Features | IR camera, Windows Hello | Privacy shutter, fixed focus |
| Sound | Stereo speakers, array microphone | Harman/kardon stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3306 |
| Compliant Standards | THX Spatial Audio | High Definition Audio, Dolby Atmos |
| Audio Features | - | Smart Amp, Nahimic audio |
| VR Ready | Yes | Yes |
| COMMUNICATIONS | Razer Blade 15 Profi | Lenovo Legion S7 15ACH6 (82K8) |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | Killer Wi-Fi 6E AX1690 | Killer Wi-Fi 6 AX1650 - M.2 Card |
| Compliant Standards | IEEE 802.11az | - |
| Features | - | Dual stream (2x2) |
| BATTERY | Razer Blade 15 Profi | Lenovo Legion S7 15ACH6 (82K8) |
|---|
| Technology | Lithium polymer | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 80 Wh | 71 Wh |
| Battery Life | - | Up to 7.8 hours |
| AC ADAPTER | Razer Blade 15 Profi | Lenovo Legion S7 15ACH6 (82K8) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt | 230 Watt |
| INPUT | Razer Blade 15 Profi | Lenovo Legion S7 15ACH6 (82K8) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Anti-ghosting, Razer Chroma RGB, precision glass touchpad | Spill-resistant, multi-touch touchpad, buttonless touchpad, precision touchpad, glass touchpad |
| CONNECTIONS & EXPANSIONS | Razer Blade 15 Profi | Lenovo Legion S7 15ACH6 (82K8) |
|---|
| Slots | - | 2 x M.2 Card (1 free) |
|---|---|---|
| Interfaces | USB-C (supports Thunderbolt 4) 2 x USB-C 3.2 Gen 2 3 x USB 3.2 Gen 2 HDMI Headphone/microphone combo jack |
USB 3.2 Gen 2 USB 3.2 Gen 2 (Always On) 2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) Headphone/microphone combo jack |
| Memory Card Reader | Yes (SDXC UHS-II Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Razer Blade 15 Profi | Lenovo Legion S7 15ACH6 (82K8) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | - | Microsoft Office (Trial) |
| MISCELLANEOUS | Razer Blade 15 Profi | Lenovo Legion S7 15ACH6 (82K8) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Integrated Options | - | Accelerometer |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Fingerprint-resistant coating, illuminated Razer logo, vapor chamber cooling system | Administrator password, power-on password, 100W power delivery, Rapid Charge Express |
| Compliant Standards | - | Energy-Related Products (ErP) Lot 3 |
| ENERGY STAR Certified | - | Yes |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 5 °C |
| Humidity Range Operating | - | 8 - 95% |
| Manufacturer Warranty | Limited warranty - 1 year - battery - 2 years |
Limited warranty - 1 year - pick-up and return |
| Model Number | Modell | - |
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