In depth comparison and review of Microsoft Surface Pro 9 for Business and Lenovo Miix 520-12IKB (20M3). 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.
| DESIGN AND DIMENSIONS | Microsoft Surface Pro 9 for Business | Lenovo Miix 520-12IKB (20M3) |
|---|
| Product Type | Tablet - no keyboard | Tablet - with detachable keyboard |
|---|---|---|
| Dimensions (WxDxH) | 28.7 cm x 20.9 cm x 0.93 cm | - |
| Dimensions (WxDxH) - tablet | - | 30 cm x 20.5 cm x 0.99 cm |
| Dimensions (WxDxH) / Weight Details | - | 30.39 cm x 21.91 cm x 0.6 cm / 380 g - keyboard dock 30 cm x 20.5 cm x 0.99 cm / 880 g - tablet |
| Weight | 879 g | 880 g |
| Case Material | Aluminum | Magnesium-aluminum alloy |
| Colour | Platinum | Iron grey |
| DISPLAY | Microsoft Surface Pro 9 for Business | Lenovo Miix 520-12IKB (20M3) |
|---|
| Screen Size (Type) | 13" | 12.2" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes (10-point multi-touch) |
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 2880 x 1920 | 1920 x 1200 (WUXGA) |
| Pixel Density (ppi) | 267 | - |
| V-Sync Rate at Max Res. | 120 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 3:2 | 16:10 |
| Image Brightness | 450 cd/m² | 320 cd/m² |
| Windows Ink Capability | Yes | - |
| Features | Corning Gorilla glass 5, PixelSense Flow, Adaptive Colour, Dolby Vision IQ, Auto Color Management | - |
| PROCESSOR | Microsoft Surface Pro 9 for Business | Lenovo Miix 520-12IKB (20M3) |
|---|
| CPU | Intel Core i5 (12th Gen) 1245U / 3.3 GHz | Intel Core i3 (7th Gen) 7130U / 2.7 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | - |
| Number of Cores | - | Dual-Core |
| Cache | 12 MB | 3 MB |
| 64-bit Computing | - | Yes |
| Platform Technology | Intel Evo | - |
| Features | - | Hyper-Threading Technology, integrated memory controller, Intel Smart Cache |
| MEMORY | Microsoft Surface Pro 9 for Business | Lenovo Miix 520-12IKB (20M3) |
|---|
| RAM | 8 GB | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR5 SDRAM | DDR4 SDRAM |
| Speed | - | 2133 MHz |
| Rated Speed | - | 2133 MHz |
| STORAGE | Microsoft Surface Pro 9 for Business | Lenovo Miix 520-12IKB (20M3) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD | 128 GB SSD M.2 2242 PCIe |
|---|
| AUDIO & VIDEO | Microsoft Surface Pro 9 for Business | Lenovo Miix 520-12IKB (20M3) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel HD Graphics 620 |
|---|---|---|
| Camera | Yes - 4K (rear), 1080p (front) | Yes |
| Resolution | 10 Megapixel (rear) | 8 Megapixel (rear), 5 Megapixel (front) |
| Camera Features | Rear camera auto focus, Windows Hello | Rear camera with auto focus |
| Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
| Compliant Standards | Dolby Atmos | High Definition Audio, Dolby Audio X2 |
| COMMUNICATIONS | Microsoft Surface Pro 9 for Business | Lenovo Miix 520-12IKB (20M3) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | - | M.2 Card |
| Features | - | Dual stream (2x2) |
| BATTERY | Microsoft Surface Pro 9 for Business | Lenovo Miix 520-12IKB (20M3) |
|---|
| Technology | - | 2-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 47.7 Wh | 39 Wh |
| Battery Life | Up to 15.5 hours | Up to 8 hours |
| AC ADAPTER | Microsoft Surface Pro 9 for Business | Lenovo Miix 520-12IKB (20M3) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | - | 45 Watt |
| INPUT | Microsoft Surface Pro 9 for Business | Lenovo Miix 520-12IKB (20M3) |
|---|
| Type | Digitizer | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Microsoft Pen Protocol (MPP) | Multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Microsoft Surface Pro 9 for Business | Lenovo Miix 520-12IKB (20M3) |
|---|
| Interfaces | 2 x USB4 (supports Thunderbolt 4) (Type C) SurfaceConnect Headphone output Dock |
Headphone/microphone combo jack USB-C 3.1 Gen 1 (supports DisplayPort 1.2, VGA, HDMI) USB 3.1 Gen 1 |
|---|---|---|
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | Microsoft Surface Pro 9 for Business | Lenovo Miix 520-12IKB (20M3) |
|---|
| Operating System (OS) | Windows 10 Pro | Windows 10 Pro 64-bit Edition - English |
|---|---|---|
| Software Included | Microsoft 365 Family (30 days trial), Microsoft 365 Apps (requires licence or subscription), Xbox app, Xbox Game Pass Ultimate (1 month trial) | Microsoft Office (Trial) |
| MISCELLANEOUS | Microsoft Surface Pro 9 for Business | Lenovo Miix 520-12IKB (20M3) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | Power adapter, keyboard, Lenovo Active Pen 2 |
| Integrated Options | Accelerometer, magnetometer, gyro sensor, ambient colour sensor | Gyro sensor, G-sensor, hall sensor |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Features | Volume control, built-in kickstand | - |
| Compliant Standards | - | RoHS |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | EPEAT Silver |
| Manufacturer Warranty | Limited warranty - 1 year | Limited warranty - 1 year - pick-up and return |
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