In depth comparison and review of Lenovo ThinkPad X1 Yoga Gen 7 (21CD) and Lenovo Yoga C930-13IKB (81C4). 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.
Advantages and disadvantages of Lenovo ThinkPad X1 Yoga Gen 7 (21CD) based on its technical characteristics, features, user experience, expert reviews and price level.
versatile convertible design
high-quality display
robust build quality
excellent keyboard feel
good battery life
higher price point
limited graphics performance
heavier than competitors
noisy under load
Advantages and disadvantages of Lenovo Yoga C930-13IKB (81C4) based on its technical characteristics, features, user experience, expert reviews and price level.
rotating soundbar speakers
responsive touchscreen display
solid build quality
attractive design
good battery life
limited port selection
no dedicated graphics
higher price point
moderate storage capacity
| DESIGN AND DIMENSIONS | Lenovo ThinkPad X1 Yoga Gen 7 (21CD) | Lenovo Yoga C930-13IKB (81C4) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 31.44 cm x 22.23 cm x 1.553 cm | 32.2 cm x 22.7 cm x 1.49 cm |
| Weight | 1.38 kg | 1.38 kg |
| Case Material | Aluminium (top), aluminium (bottom) | Aluminum |
| Colour | Storm grey | Mica |
| DISPLAY | Lenovo ThinkPad X1 Yoga Gen 7 (21CD) | Lenovo Yoga C930-13IKB (81C4) |
|---|
| Screen Size (Type) | 14" - IPS | 13.9" - 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) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | 400 cd/m² | 300 cd/m² |
| Colour Gamut | 100% sRGB | 72% |
| Windows Ink Capability | - | Yes |
| Features | Anti-glare, 170° viewing angle, Low Power, Eyesafe technology, OGS Technology | Glossy, capacitive touch screen |
| PROCESSOR | Lenovo ThinkPad X1 Yoga Gen 7 (21CD) | Lenovo Yoga C930-13IKB (81C4) |
|---|
| CPU | Intel Core i5 (12th Gen) 1240P / 1.7 GHz | Intel Core i5 (8th Gen) 8250U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 3.4 GHz |
| Number of Cores | 12-core | Quad-Core |
| Cache | 12 MB | 6 MB |
| 64-bit Computing | - | Yes |
| Platform Technology | Intel Evo | - |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo ThinkPad X1 Yoga Gen 7 (21CD) | Lenovo Yoga C930-13IKB (81C4) |
|---|
| RAM | 16 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR5 SDRAM | DDR4 SDRAM |
| Speed | 5200 MHz | 2400 MHz |
| Rated Speed | 6400 MHz | 2400 MHz |
| STORAGE | Lenovo ThinkPad X1 Yoga Gen 7 (21CD) | Lenovo Yoga C930-13IKB (81C4) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad X1 Yoga Gen 7 (21CD) | Lenovo Yoga C930-13IKB (81C4) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel UHD Graphics 620 |
|---|---|---|
| Max Monitors Supported | 3 external monitor(s) | - |
| Camera | Yes - 1080p | Yes - 720p |
| Resolution | - | 1 Megapixel |
| Camera Features | Privacy shutter, IR camera, Windows Hello, fixed focus | - |
| Sound | Stereo speakers, two tweeters, two woofers, quad array microphone | Four speakers, dual array microphone |
| Codec | Realtek ALC3306 | - |
| Compliant Standards | High Definition Audio, Dolby Atmos, Dolby Voice | High Definition Audio, Dolby Atmos |
| COMMUNICATIONS | Lenovo ThinkPad X1 Yoga Gen 7 (21CD) | Lenovo Yoga C930-13IKB (81C4) |
|---|
| Wireless | NFC, Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6E AX 211 | M.2 Card |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| WWAN |
|---|
| Generation | 4G upgradable | - |
|---|
| BATTERY | Lenovo ThinkPad X1 Yoga Gen 7 (21CD) | Lenovo Yoga C930-13IKB (81C4) |
|---|
| Technology | Lithium polymer | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 57 Wh | 60 Wh |
| Battery Life | Up to 24.5 hours | Up to 12 hours |
| AC ADAPTER | Lenovo ThinkPad X1 Yoga Gen 7 (21CD) | Lenovo Yoga C930-13IKB (81C4) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 65 Watt |
| INPUT | Lenovo ThinkPad X1 Yoga Gen 7 (21CD) | Lenovo Yoga C930-13IKB (81C4) |
|---|
| Type | Keyboard, digitizer, TrackPoint, digital pen, UltraNav | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls, glass touchpad | Multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X1 Yoga Gen 7 (21CD) | Lenovo Yoga C930-13IKB (81C4) |
|---|
| 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 1.4a Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack HDMI |
USB 3.1 Gen 1 (Always On) 2 x USB-C 3.1 Gen 2 (supports Thunderbolt) Headphone/microphone combo jack |
| SOFTWARE | Lenovo ThinkPad X1 Yoga Gen 7 (21CD) | Lenovo Yoga C930-13IKB (81C4) |
|---|
| Operating System (OS) | Windows 11 Pro - English | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | Intel Connectivity Performance Suite | Microsoft Office (Trial) |
| MISCELLANEOUS | Lenovo ThinkPad X1 Yoga Gen 7 (21CD) | Lenovo Yoga C930-13IKB (81C4) |
|---|
| Included Accessories | USB-C power adapter, Lenovo Integrated Pen | USB-C power adapter, Lenovo Active Pen |
|---|---|---|
| Integrated Options | Accelerometer, proximity sensor | Accelerometer, ambient light sensor |
| Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | 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, Firmware Resiliency 3.0 | Administrator password |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | 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 | Base warranty - 3 years - pick-up and return Extended warranty - 3 years - on-site Limited warranty - battery - 1 year |
Limited warranty - 1 year - pick-up and return |
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