Side by side comparison and review of Razer Blade 15 Advanced and Lenovo Legion Y740-15ICHg (81HE). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Razer Blade 15 Advanced based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent battery life
adequate performance
full hd display
average color accuracy
limited upgrade options
modest graphics power
no thunderbolt support
Advantages and disadvantages of Lenovo Legion Y740-15ICHg (81HE) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
vivid 144Hz display
customizable rgb keyboard
premium build quality
effective thermal management
heavy and bulky
short battery life
limited storage capacity
noisy under load
| DESIGN AND DIMENSIONS | Razer Blade 15 Advanced | Lenovo Legion Y740-15ICHg (81HE) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.5 cm x 23.5 cm x 1.78 cm | 36.1 cm x 26.5 cm x 2.385 cm |
| Weight | 2.15 kg | 2.2 kg |
| Case Material | Aluminum | Aluminum |
| Colour | Black | Iron grey |
| DISPLAY | Razer Blade 15 Advanced | Lenovo Legion Y740-15ICHg (81HE) |
|---|
| Screen Size (Type) | 15.6" | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 240 Hz | 144 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | - | 300 cd/m² |
| Colour Gamut | 100% sRGB | 72% |
| Features | Matte, Factory Calibration, 4.9 mm bezel | Anti-glare, NVIDIA G-SYNC compatible, Dolby Vision |
| PROCESSOR | Razer Blade 15 Advanced | Lenovo Legion Y740-15ICHg (81HE) |
|---|
| CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | Intel Core i5 (8th Gen) 8300H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | 4 GHz |
| Number of Cores | 6-core | Quad-Core |
| Cache | 12 MB | 8 MB |
| 64-bit Computing | - | Yes |
| Chipset | Mobile Intel HM370 | Mobile Intel HM370 |
| Features | Intel Platform Trust Technology (PTT) | Integrated memory controller |
| MEMORY | Razer Blade 15 Advanced | Lenovo Legion Y740-15ICHg (81HE) |
|---|
| RAM | 16 GB (2 x 8 GB) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2667 MHz | 2666 MHz |
| Rated Speed | 2667 MHz | 2666 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 1 |
| STORAGE | Razer Blade 15 Advanced | Lenovo Legion Y740-15ICHg (81HE) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|---|---|
| Secondary Storage | - | 1 TB HDD SATA 6Gb/s / 7200 rpm |
| AUDIO & VIDEO | Razer Blade 15 Advanced | Lenovo Legion Y740-15ICHg (81HE) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2070 Max-Q | NVIDIA GeForce RTX 2060 / Intel UHD Graphics 630 |
| Video Memory | 8 GB GDDR6 SDRAM | 6 GB GDDR6 SDRAM |
| Video System Features | NVIDIA Optimus, Max-Q design | Max-Q design |
| Gaming | - | Yes |
| Camera | Yes - 720p | Yes - 720p |
| Resolution | 1 Megapixel | 1 Megapixel |
| Camera Features | IR camera, Windows Hello | - |
| Sound | Stereo speakers, array microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3286 |
| Compliant Standards | Dolby Atmos | High Definition Audio, Dolby Atmos |
| VR Ready | - | Yes |
| COMMUNICATIONS | Razer Blade 15 Advanced | Lenovo Legion Y740-15ICHg (81HE) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 200 | Killer Wireless-AC 1550i - M.2 Card |
| Network Interface | - | Gigabit Ethernet |
| Features | - | Dual stream (2x2) |
| BATTERY | Razer Blade 15 Advanced | Lenovo Legion Y740-15ICHg (81HE) |
|---|
| Technology | Lithium polymer | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 80 Wh | 57 Wh |
| Battery Life | - | Up to 5 hours |
| AC ADAPTER | Razer Blade 15 Advanced | Lenovo Legion Y740-15ICHg (81HE) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt | 230 Watt |
| INPUT | Razer Blade 15 Advanced | Lenovo Legion Y740-15ICHg (81HE) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Precision touchpad, N-key rollover, per key Chroma | Anti-ghosting, multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Razer Blade 15 Advanced | Lenovo Legion Y740-15ICHg (81HE) |
|---|
| Interfaces | USB-C (supports Thunderbolt 3) 3 x USB-C 3.2 Gen 1 HDMI (output) Mini DisplayPort Headphone/microphone combo jack |
USB 3.1 Gen 1 (Always On) USB 3.1 Gen 1 USB 3.1 Gen 2 USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort 1.4 Alt Mode) HDMI Mini DisplayPort LAN Headphone/microphone combo jack |
|---|
| SOFTWARE | Razer Blade 15 Advanced | Lenovo Legion Y740-15ICHg (81HE) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | Razer Synapse 3 | Microsoft Office (Trial) |
| MISCELLANEOUS | Razer Blade 15 Advanced | Lenovo Legion Y740-15ICHg (81HE) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Integrated Options | - | RGB lighting |
| Security Slot Type | Kensington security slot | Kensington mini security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Vapor chamber cooling system | Administrator password, hard drive password, power-on password, Corsair iCUE |
| Compliant Standards | DisplayPort 1.4 | RoHS, Energy-Related Products (ErP) Lot 3 |
| Manufacturer Warranty | Limited warranty - 1 year | Limited warranty - 1 year - pick-up and return |
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