Side by side comparison and review of Lenovo IdeaPad L340-17IRH Gaming (Lenovo IdeaPad L340) and Lenovo Legion Y740-17IRHg (Lenovo Legion Y740). 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 Lenovo IdeaPad L340-17IRH Gaming (Lenovo IdeaPad L340) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable gaming option
decent processor performance
full hd display
ample storage capacity
stylish design
average battery life
heavy build
no thunderbolt support
limited upgradeability
Advantages and disadvantages of Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
vibrant display colors
effective cooling system
premium build quality
rgb keyboard lighting
heavy and bulky
short battery life
limited port selection
high price point
| DESIGN AND DIMENSIONS | Lenovo IdeaPad L340-17IRH Gaming (Lenovo IdeaPad L340) | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 41.3 cm x 28.47 cm x 2.53 cm | 41.2 cm x 30.5 cm x 2.545 cm |
| Weight | 2.78 kg | 2.9 kg |
| Case Material | Polycarbonate ABS | Aluminum |
| Colour | Black | Iron grey |
| DISPLAY | Lenovo IdeaPad L340-17IRH Gaming (Lenovo IdeaPad L340) | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) |
|---|
| Screen Size (Type) | 17.3" - IPS | 17.3" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | - | 144 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 300 cd/m² | 300 cd/m² |
| Colour Gamut | 72% | 72% |
| Features | Anti-glare | Anti-glare, NVIDIA G-SYNC compatible, Dolby Vision |
| PROCESSOR | Lenovo IdeaPad L340-17IRH Gaming (Lenovo IdeaPad L340) | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) |
|---|
| CPU | Intel Core i5 (9th Gen) 9300H / 2.4 GHz | Intel Core i7 (9th Gen) 9750H / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 4.5 GHz |
| Number of Cores | Quad-Core | 6-core |
| Cache | 8 MB | 12 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel HM370 | Mobile Intel HM370 |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo IdeaPad L340-17IRH Gaming (Lenovo IdeaPad L340) | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) |
|---|
| RAM | 8 GB (1 x 8 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 16 GB | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2400 MHz | 2666 MHz |
| Rated Speed | 2400 MHz | 2666 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | 2 |
| Empty Slots | 0 | 0 |
| STORAGE | Lenovo IdeaPad L340-17IRH Gaming (Lenovo IdeaPad L340) | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|---|---|
| Secondary Storage | 1 TB HDD SATA 6Gb/s / 5400 rpm | 1 TB HDD SATA 6Gb/s / 7200 rpm |
| AUDIO & VIDEO | Lenovo IdeaPad L340-17IRH Gaming (Lenovo IdeaPad L340) | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1650 / Intel UHD Graphics 630 | NVIDIA GeForce RTX 2070 / Intel UHD Graphics 630 |
| Video Memory | 4 GB GDDR5 SDRAM | 8 GB GDDR6 SDRAM |
| Video System Features | - | Max-Q design |
| Gaming | Yes | Yes |
| Camera | Yes - 720p | Yes - 720p |
| Resolution | 1 Megapixel | 1 Megapixel |
| Camera Features | Privacy shutter | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3286 |
| Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio, Dolby Atmos Gaming |
| VR Ready | - | Yes |
| COMMUNICATIONS | Lenovo IdeaPad L340-17IRH Gaming (Lenovo IdeaPad L340) | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | M.2 Card | Killer Wireless-AC 1550i - M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | Single stream (1x1) | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad L340-17IRH Gaming (Lenovo IdeaPad L340) | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 45 Wh | 76 Wh |
| Battery Life | Up to 9 hours | Up to 6 hours |
| AC ADAPTER | Lenovo IdeaPad L340-17IRH Gaming (Lenovo IdeaPad L340) | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 135 Watt | 230 Watt |
| INPUT | Lenovo IdeaPad L340-17IRH Gaming (Lenovo IdeaPad L340) | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | Multi-touch touchpad, buttonless touchpad, blue LED backlighting | Anti-ghosting, multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad L340-17IRH Gaming (Lenovo IdeaPad L340) | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) |
|---|
| Interfaces | 2 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 HDMI LAN 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 1.4a LAN Headphone/microphone combo jack |
|---|
| SOFTWARE | Lenovo IdeaPad L340-17IRH Gaming (Lenovo IdeaPad L340) | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | Microsoft 365 (30 days trial) | Microsoft Office (30 days trial) |
| MISCELLANEOUS | Lenovo IdeaPad L340-17IRH Gaming (Lenovo IdeaPad L340) | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Integrated Options | - | RGB lighting |
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Administrator password, hard drive password, power-on password, RapidCharge | Administrator password, hard drive password, power-on password, Corsair iCUE |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | - | 0.01 W/kg (body), 0.01 W/kg (limb) |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |
| Model Number | 17IRH Gaming 81LL | 17IRHg 81UJ |
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