Detailed comparison and review of Microsoft Surface Laptop SE and Lenovo IdeaPad S540-15IML (81NG). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Microsoft Surface Laptop SE based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
integrated with windows 11
good battery life
simple user interface
limited storage capacity
basic display quality
minimal connectivity options
lower performance levels
Advantages and disadvantages of Lenovo IdeaPad S540-15IML (81NG) based on its technical characteristics, features, user experience, expert reviews and price level.
sleek aluminum design
sharp full HD display
fast processing speeds
ample storage capacity
good battery life
heavier than competitors
no optical drive
limited port selection
average graphics performance
| DESIGN AND DIMENSIONS | Microsoft Surface Laptop SE | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 28.37 cm x 19.305 cm x 1.758 cm | 35.8 cm x 24.5 cm x 1.69 cm |
| Weight | 1.1124 kg | 1.95 kg |
| Case Material | Plastic | Aluminum, glass |
| Colour | Glacier | Mineral grey |
| DISPLAY | Microsoft Surface Laptop SE | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Screen Size (Type) | 11.6" | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
| Pixel Density (ppi) | 135 | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | - | 300 cd/m² |
| Colour Gamut | - | 72% |
| Features | - | Glossy, glass cover |
| PROCESSOR | Microsoft Surface Laptop SE | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| CPU | Intel Celeron N4020 / 1.1 GHz | Intel Core i5 (10th Gen) 10210U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 2.8 GHz | 4.2 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | 4 MB | 6 MB |
| 64-bit Computing | - | Yes |
| Features | Intel Burst Technology | Integrated memory controller |
| MEMORY | Microsoft Surface Laptop SE | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| RAM | 4 GB | 8 GB (1 x 4 GB + 4 GB (soldered)) |
|---|---|---|
| Max RAM Supported | - | 12 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 2400 MHz |
| Rated Speed | - | 2400 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | Microsoft Surface Laptop SE | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Microsoft Surface Laptop SE | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | Intel UHD Graphics |
|---|---|---|
| Camera | Yes - 720p | Yes - 720p |
| Resolution | 1 Megapixel (front) | 1 Megapixel |
| Camera Features | 30 frames per second | Privacy shutter |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Compliant Standards | - | High Definition Audio, Dolby Audio |
| COMMUNICATIONS | Microsoft Surface Laptop SE | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | - | M.2 Card |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Microsoft Surface Laptop SE | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Technology | - | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | - | 70 Wh |
| Battery Life | Up to 16 hours | Up to 15 hours |
| AC ADAPTER | Microsoft Surface Laptop SE | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 65 Watt |
| INPUT | Microsoft Surface Laptop SE | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | - | Yes |
| Features | - | Multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Microsoft Surface Laptop SE | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Interfaces | USB-C USB Headphone/microphone combo jack |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Microsoft Surface Laptop SE | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Operating System (OS) | Windows 11 SE | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | Microsoft 365 for Education (requires licence or subscription) | Microsoft Office (30 days trial) |
| MISCELLANEOUS | Microsoft Surface Laptop SE | Lenovo IdeaPad S540-15IML (81NG) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Integrated Options | Hall sensor | - |
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | Kensington nano security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Bulk packaging | Administrator password, hard drive password, power-on password, RapidCharge |
| Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | - | 1.81 W/kg (body), 1.81 W/kg (limb) |
| ENERGY STAR Certified | Yes | - |
| EPEAT Compliant | EPEAT Gold | - |
| Manufacturer Warranty | Limited warranty - 1 year | Limited warranty - 1 year - pick-up and return |
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