Side by side comparison and review of Lenovo ThinkPad X13 Yoga Gen 3 (21AX) and Lenovo Yoga 900S-12ISK (80ML). 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 ThinkPad X13 Yoga Gen 3 (21AX) based on its technical characteristics, features, user experience, expert reviews and price level.
highly flexible design
robust build quality
responsive touchscreen
excellent keyboard feel
good battery life
limited graphics power
high price point
moderate storage capacity
noisy under load
Advantages and disadvantages of Lenovo Yoga 900S-12ISK (80ML) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight and portable
high-resolution display
innovative hinge design
solid battery life
responsive touch screen
limited port selection
moderate processing power
higher price point
no dedicated graphics
| DESIGN AND DIMENSIONS | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) | Lenovo Yoga 900S-12ISK (80ML) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 30.5 cm x 21.415 cm x 1.59 cm | 30.5 cm x 20.8 cm x 1.28 cm |
| Weight | 1.19 kg | 999 g |
| Case Material | Carbon fibre hybrid (top), carbon fibre hybrid (bottom) | Aluminum, carbon fibre, magnesium-aluminum alloy |
| Colour | Thunder black | Champagne gold |
| DISPLAY | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) | Lenovo Yoga 900S-12ISK (80ML) |
|---|
| Screen Size (Type) | 13.3" - IPS | 12.5" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1200 (WUXGA) | 2560 x 1440 (WQHD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | 300 cd/m² | 300 cd/m² |
| Colour Gamut | 100% sRGB | - |
| Features | Anti-reflective, anti-smudge, capacitive touch screen, 170° viewing angle | Glossy |
| PROCESSOR | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) | Lenovo Yoga 900S-12ISK (80ML) |
|---|
| CPU | Intel Core i5 (12th Gen) 1235U / 1.3 GHz | Intel Core m5 (6th Gen) 6Y54 / 1.1 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 2.7 GHz |
| Number of Cores | 10-core | Dual-Core |
| Cache | 12 MB | 4 MB |
| 64-bit Computing | - | Yes |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) | Lenovo Yoga 900S-12ISK (80ML) |
|---|
| RAM | 8 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4X SDRAM | LPDDR3 SDRAM |
| Speed | 4266 MHz | 1600 MHz / PC3L-12800 |
| Rated Speed | 4266 MHz | 1600 MHz |
| STORAGE | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) | Lenovo Yoga 900S-12ISK (80ML) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption - Kioxia | 256 GB SSD M.2 PCIe - Samsung |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) | Lenovo Yoga 900S-12ISK (80ML) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel HD Graphics 515 |
|---|---|---|
| Max Monitors Supported | 3 external monitor(s) | - |
| Video System Features | Functions as Intel UHD graphics (for single-channel memory) | - |
| Camera | Yes - 1080p | Yes - 720p |
| Resolution | - | 1 Megapixel |
| Camera Features | Privacy shutter, IR camera, Windows Hello, fixed focus | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | Realtek ALC3306 | - |
| Compliant Standards | High Definition Audio, Dolby Audio, Dolby Voice | High Definition Audio, Dolby Audio Premium |
| COMMUNICATIONS | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) | Lenovo Yoga 900S-12ISK (80ML) |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | Bluetooth 4.0, 802.11a/b/g/n/ac |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6E AX 211 | Broadcom BCM4350 - M.2 Card |
| Network Interface | Gigabit Ethernet | - |
| WWAN |
|---|
| Generation | 4G | - |
|---|---|---|
| Technology | LTE | - |
| Controller | Quectel EM05-G - M.2 Card | - |
| BATTERY | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) | Lenovo Yoga 900S-12ISK (80ML) |
|---|
| Technology | 3-cell lithium polymer | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 52.8 Wh | 53 Wh |
| Battery Life | - | Up to 10.5 hours |
| AC ADAPTER | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) | Lenovo Yoga 900S-12ISK (80ML) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 5 / 9 / 15 / 20 V | 40 Watt, 20 V, 2 A |
| INPUT | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) | Lenovo Yoga 900S-12ISK (80ML) |
|---|
| Type | Keyboard, digitizer, TrackPoint, digital pen, UltraNav | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | Multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) | Lenovo Yoga 900S-12ISK (80ML) |
|---|
| Slots | 1 x Nano-SIM card (1 free) | - |
|---|---|---|
| Interfaces | USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) 2 x USB4 (supports Thunderbolt 4, DisplayPort 2.0 Alt Mode) (Power Delivery 3.0) HDMI LAN (on supplied adapter) Headphone/microphone combo jack |
USB 3.0 USB 2.0 (DC-In combo) Headphone/microphone combo jack USB-C |
| SOFTWARE | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) | Lenovo Yoga 900S-12ISK (80ML) |
|---|
| Operating System (OS) | Windows 11 Pro | Windows 10 Home 64-bit Edition - English |
|---|
| MISCELLANEOUS | Lenovo ThinkPad X13 Yoga Gen 3 (21AX) | Lenovo Yoga 900S-12ISK (80ML) |
|---|
| Included Accessories | USB-C power adapter, USB-C to Ethernet adapter, Lenovo Integrated Pen | Power adapter |
|---|---|---|
| Integrated Options | - | Ambient light sensor, G-sensor |
| Security | Discrete 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 | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, NVMe password, USB FIDO (Fast Identity Online) device integration, Firmware Resiliency 3.0, certificate based BIOS authentication | Administrator password, hard drive password, power-on password, digital compass, 1 USB 3.0 with Video-out |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified | RoHS |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | EPEAT Gold | - |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 5 °C | - |
| Humidity Range Operating | 8 - 95% | - |
| Manufacturer Warranty | - | Limited warranty - 1 year |
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