Microsoft Surface vs. Lenovo IdeaPad S540-13API (81XC)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of Microsoft Surface and Lenovo IdeaPad S540-13API (81XC). 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.

Microsoft Surface Review

Advantages and disadvantages of Microsoft Surface based on its technical characteristics, features, user experience, expert reviews and price level.

versatile form factor

high-resolution touchscreen

lightweight design

solid build quality

good battery life

higher price range

limited port selection

moderate storage options

average graphics performance

Lenovo IdeaPad S540-13API (81XC) Review

Advantages and disadvantages of Lenovo IdeaPad S540-13API (81XC) based on its technical characteristics, features, user experience, expert reviews and price level.

slim, lightweight design

sharp, vibrant display

fast processing speed

good battery life

quiet operation

limited port selection

no optical drive

average graphics performance

higher price point

Laptop Comparison and Tests

Difference between Microsoft Surface and Lenovo IdeaPad S540-13API (81XC)
86 % - Design
83 % - Display
85 % - Performance
85 % - Connectivity
75 % - Battery
81 % - Design
85 % - Display
72 % - Performance
78 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Microsoft Surface vs. Lenovo IdeaPad S540-13API (81XC) Comparison Chart
DESIGN AND DIMENSIONS Microsoft Surface Lenovo IdeaPad S540-13API (81XC)
Product Type Notebook Notebook
Dimensions (WxDxH) 27.8 cm x 20.6 cm x 1.57 cm 29.69 cm x 20.86 cm x 1.595 cm
Weight 1.13 kg 1.25 kg
Case Material Polycarbonate, anodised aluminium Aluminum, glass
Colour Platinum Light silver
DISPLAY Microsoft Surface Lenovo IdeaPad S540-13API (81XC)
Screen Size (Type) 12.4" 13.3" - IPS
Touchscreen Yes (10-point multi-touch) -
LCD Backlight Technology - LED backlight
Screen Resolution 1536 x 1024 2560 x 1600 (WQHD)
Pixel Density (ppi) 148 -
Widescreen Yes Yes
Image Aspect Ratio 3:2 16:9
Image Brightness - 300 cd/m²
Colour Gamut - 100% sRGB, 72% NTSC
Features Corning Gorilla glass 3, Color Calibrated, PixelSense, sRGB Mode, enhanced colour Glossy, 72% NTSC colour gamut
PROCESSOR Microsoft Surface Lenovo IdeaPad S540-13API (81XC)
CPU Intel Core i5 (12th Gen) 1235U AMD Ryzen 7 3750H / 2.3 GHz
Max Turbo Speed 4.4 GHz 4 GHz
Number of Cores 10-core Quad-Core
Cache 12 MB L3 - 4 MB
64-bit Computing - Yes
Features Intel Smart Cache, Intel Deep Learning Boost (DL Boost) Integrated memory controller
MEMORY Microsoft Surface Lenovo IdeaPad S540-13API (81XC)
RAM 8 GB 8 GB (provided memory is soldered)
RAM Type LPDDR5 SDRAM DDR4 SDRAM
Speed - 2400 MHz
Rated Speed - 2400 MHz
STORAGE Microsoft Surface Lenovo IdeaPad S540-13API (81XC)
Main Storage Size (HDD/SSD) 128 GB SSD 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe)
AUDIO & VIDEO Microsoft Surface Lenovo IdeaPad S540-13API (81XC)
Graphics Processor (GPU) Intel Iris Xe Graphics AMD Radeon RX Vega 10
Camera Yes - 720p Yes - 720p
Resolution - 1 Megapixel
Camera Features - IR camera, fixed focus, ToF sensor
Sound Stereo speakers, dual far-field studio microphones Stereo speakers, dual array microphone
Compliant Standards Dolby Audio Premium High Definition Audio, Dolby Audio
Audio Features Output: Omnisonic speakers -
COMMUNICATIONS Microsoft Surface Lenovo IdeaPad S540-13API (81XC)
Wireless 802.11a/b/g/n/ac/ax, Bluetooth 5.1 802.11a/b/g/n/ac, Bluetooth 5.0
Wireless Controller - M.2 Card
Features - Dual stream (2x2)
BATTERY Microsoft Surface Lenovo IdeaPad S540-13API (81XC)
Technology - Lithium Ion
Battery Capacity (Size) 41 Wh 56 Wh
Battery Life Up to 15 hours Up to 14.7 hours
AC ADAPTER Microsoft Surface Lenovo IdeaPad S540-13API (81XC)
Input - AC 120/230 V (50/60 Hz)
Output 39 Watt 65 Watt
INPUT Microsoft Surface Lenovo IdeaPad S540-13API (81XC)
Type Keyboard, touchpad Keyboard, touchpad
Keyboard Backlight - Yes
Features Precision touchpad Multi-touch touchpad, buttonless touchpad
CONNECTIONS & EXPANSIONS Microsoft Surface Lenovo IdeaPad S540-13API (81XC)
Interfaces USB-C 3.2/DisplayPort
USB 3.1
Headphone output (mini-phone 3.5 mm)
SurfaceConnect
USB 3.1 Gen 1 (Always On)
2 x USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery)
Headphone/microphone combo jack
SOFTWARE Microsoft Surface Lenovo IdeaPad S540-13API (81XC)
Operating System (OS) Windows 11 Pro Windows 10 Home 64-bit Edition - English
Software Included Microsoft 365 Business Standard, Business Premium or Microsoft 365 Apps (30 days trial), Microsoft 365 Apps (requires licence or subscription) Microsoft Office (30 days trial)
MISCELLANEOUS Microsoft Surface Lenovo IdeaPad S540-13API (81XC)
Dockable Yes -
Included Accessories Power adapter Power adapter
Integrated Options Ambient light sensor -
Security Firmware Trusted Platform Module (TPM 2.0) Security Chip Firmware Trusted Platform Module (TPM 2.0) Security Chip
Features Fast charging Administrator password, hard drive password, power-on password, RapidCharge
Compliant Standards - RoHS, Energy-Related Products (ErP) Lot 3
SAR Value - 0.599 W/kg (body), 0.599 W/kg (limb)
Specific Absorption Rate (SAR) - 0.599 W/kg (body)
0.599 W/kg (limb)
Manufacturer Warranty Limited warranty - 1 year Limited warranty - 1 year - pick-up and return
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