Side by side comparison and review of Microsoft Surface Pro 9 and Lenovo Miix 520-12IKB (20M3). 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 Microsoft Surface Pro 9 based on its technical characteristics, features, user experience, expert reviews and price level.
versatile form factor
sharp, vibrant display
improved processor performance
lightweight and portable
better integrated graphics
higher price point
limited port selection
average battery life
no included accessories
Advantages and disadvantages of Lenovo Miix 520-12IKB (20M3) based on its technical characteristics, features, user experience, expert reviews and price level.
versatile 2-in-1 design
responsive touch screen
robust build quality
decent processor performance
includes digital pen
average battery life
heavier than competitors
noisy under load
limited port selection
| DESIGN AND DIMENSIONS | Microsoft Surface Pro 9 | 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 | 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 | - | 320 cd/m² |
| Features | Vivid Color, sRGB Color Space, Corning Gorilla glass 5, PixelSense Flow, Adaptive Colour, Dolby Vision IQ, Auto Color Management | - |
| PROCESSOR | Microsoft Surface Pro 9 | Lenovo Miix 520-12IKB (20M3) |
|---|
| CPU | Intel Core i7 (12th Gen) 1255U / 1.7 GHz | Intel Core i3 (7th Gen) 7130U / 2.7 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | - |
| Number of Cores | 10-core | 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 | Lenovo Miix 520-12IKB (20M3) |
|---|
| RAM | 16 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 | Lenovo Miix 520-12IKB (20M3) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD | 128 GB SSD M.2 2242 PCIe |
|---|
| AUDIO & VIDEO | Microsoft Surface Pro 9 | Lenovo Miix 520-12IKB (20M3) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel HD Graphics 620 |
|---|---|---|
| Video System Features | Functions as Intel UHD graphics (for single-channel memory) | - |
| 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, dual far-field studio microphones | Stereo speakers, dual array microphone |
| Compliant Standards | Dolby Atmos | High Definition Audio, Dolby Audio X2 |
| COMMUNICATIONS | Microsoft Surface Pro 9 | Lenovo Miix 520-12IKB (20M3) |
|---|
| Wireless | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | - | M.2 Card |
| Features | - | Dual stream (2x2) |
| BATTERY | Microsoft Surface Pro 9 | 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 | Lenovo Miix 520-12IKB (20M3) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | - | 45 Watt |
| INPUT | Microsoft Surface Pro 9 | Lenovo Miix 520-12IKB (20M3) |
|---|
| Type | - | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | - | Multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Microsoft Surface Pro 9 | Lenovo Miix 520-12IKB (20M3) |
|---|
| Interfaces | 2 x USB4 (supports Thunderbolt 4) (Type C) SurfaceConnect Surface Type Cover port |
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 | Lenovo Miix 520-12IKB (20M3) |
|---|
| Operating System (OS) | Windows 10 Pro | Windows 10 Pro 64-bit Edition - English |
|---|---|---|
| Software Included | Microsoft 365 Apps (requires licence or subscription) | Microsoft Office (Trial) |
| MISCELLANEOUS | Microsoft Surface Pro 9 | 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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