Detailed comparison and review of Lenovo ThinkPad X1 Tablet (2nd Gen) and Lenovo ThinkPad X1 Carbon (7th Gen) (20QD). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Lenovo ThinkPad X1 Tablet (2nd Gen) based on its technical characteristics, features, user experience, expert reviews and price level.
versatile detachable design
lightweight and portable
robust build quality
good battery life
bright IPS display
limited storage options
higher price point
moderate performance
no dedicated GPU
Advantages and disadvantages of Lenovo ThinkPad X1 Carbon (7th Gen) (20QD) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
robust build quality
excellent keyboard
impressive battery life
fast ssd storage
limited port variety
average graphics performance
no touchscreen option
higher price point
| DESIGN AND DIMENSIONS | Lenovo ThinkPad X1 Tablet (2nd Gen) | Lenovo ThinkPad X1 Carbon (7th Gen) (20QD) |
|---|
| Product Type | Tablet - with detachable keyboard | Ultrabook |
|---|---|---|
| Dimensions (WxDxH) | - | 32.3 cm x 21.7 cm |
| Dimensions (WxDxH) - tablet | 29.15 cm x 20.95 cm x 0.845 cm | - |
| Dimensions (WxDxH) / Weight Details | 29.15 cm x 20.95 cm x 0.845 cm / 770 g - tablet 29.15 cm x 20.95 cm x 1.415 cm / 1.07 kg - tablet with keyboard |
- |
| Weight | 770 g | 1.09 kg |
| Case Material | Glass-fibre reinforced plastic, magnesium alloy | Carbon fibre, magnesium alloy |
| Colour | Black | - |
| DISPLAY | Lenovo ThinkPad X1 Tablet (2nd Gen) | Lenovo ThinkPad X1 Carbon (7th Gen) (20QD) |
|---|
| Screen Size (Type) | 12" - IPS | 14" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | - |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 2160 x 1440 (Full HD Plus) | - |
| Widescreen | Yes | - |
| Image Aspect Ratio | 3:2 | 16:9 |
| Image Brightness | 360 cd/m² | - |
| Features | Glossy, Corning Gorilla glass, WideView, anti-fingerprint, 170° viewing angle | - |
| PROCESSOR | Lenovo ThinkPad X1 Tablet (2nd Gen) | Lenovo ThinkPad X1 Carbon (7th Gen) (20QD) |
|---|
| CPU | Intel Core i5 (7th Gen) 7Y57 / 1.2 GHz | No CPU |
|---|---|---|
| Max Turbo Speed | 3.3 GHz | - |
| Number of Cores | Dual-Core | - |
| Cache | 4 MB | - |
| Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Trusted Execution Technology, Enhanced Halt State (C1E), Intel Flex Memory Access, Intel Turbo Boost Technology 2.0, Intel Virtualization Technology for Directed I/O (VT-d), Intel Smart Cache, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology, Intel Secure Key, Intel TSX-NI, Intel Stable Image Platform Program (SIPP), Intel Smart Response Technology, Intel Software Guard Extensions (SGX) | - |
| MEMORY | Lenovo ThinkPad X1 Tablet (2nd Gen) | Lenovo ThinkPad X1 Carbon (7th Gen) (20QD) |
|---|
| RAM | 8 GB (provided memory is soldered) | (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR3 SDRAM | LPDDR3 SDRAM |
| Speed | 1866 MHz | 2133 MHz |
| Rated Speed | 1866 MHz | 2133 MHz |
| STORAGE | Lenovo ThinkPad X1 Tablet (2nd Gen) | Lenovo ThinkPad X1 Carbon (7th Gen) (20QD) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 | - |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad X1 Tablet (2nd Gen) | Lenovo ThinkPad X1 Carbon (7th Gen) (20QD) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 615 | Intel UHD Graphics 620 |
|---|---|---|
| Camera | Yes | - |
| Resolution | 8 Megapixel (rear), 2 Megapixel (front) | - |
| Camera Features | Rear camera with auto focus, rear camera with flash | - |
| Video Resolutions | 1080p | - |
| Sound | Stereo speakers, two microphones | Four speakers, quad array microphone |
| Codec | Realtek ALC3268 | Realtek ALC3286 |
| Compliant Standards | - | High Definition Audio, Dolby Atmos |
| COMMUNICATIONS | Lenovo ThinkPad X1 Tablet (2nd Gen) | Lenovo ThinkPad X1 Carbon (7th Gen) (20QD) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Wi-Fi, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 8265 - M.2 Card | - |
| BATTERY | Lenovo ThinkPad X1 Tablet (2nd Gen) | Lenovo ThinkPad X1 Carbon (7th Gen) (20QD) |
|---|
| Technology | - | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | - | 51 Wh |
| Battery Life | - | Up to 18.3 hours |
| AC ADAPTER | Lenovo ThinkPad X1 Tablet (2nd Gen) | Lenovo ThinkPad X1 Carbon (7th Gen) (20QD) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | - |
| INPUT | Lenovo ThinkPad X1 Tablet (2nd Gen) | Lenovo ThinkPad X1 Carbon (7th Gen) (20QD) |
|---|
| Type | Keyboard, digitizer, TrackPoint, digital pen, UltraNav | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Volume control, multi-touch touchpad, buttonless touchpad | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X1 Tablet (2nd Gen) | Lenovo ThinkPad X1 Carbon (7th Gen) (20QD) |
|---|
| Slots | 1 x Nano-SIM card (1 free) 1 x Micro-SIM card (1 free) |
- |
|---|---|---|
| Interfaces | 2 x USB-C 3.2 Gen 1 Dock Headphone/microphone combo jack |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) 2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack Lenovo Ethernet extension connector Dock |
| Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | - |
| SOFTWARE | Lenovo ThinkPad X1 Tablet (2nd Gen) | Lenovo ThinkPad X1 Carbon (7th Gen) (20QD) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | No operating system |
|---|
| MISCELLANEOUS | Lenovo ThinkPad X1 Tablet (2nd Gen) | Lenovo ThinkPad X1 Carbon (7th Gen) (20QD) |
|---|
| Dockable | Yes | Yes |
|---|---|---|
| Included Accessories | Power adapter, keyboard | USB-C power adapter |
| Integrated Options | Ambient light sensor, 3-axis gyro sensor, 3-axis accelerometer, 3-axis compass | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | Kensington security slot | Kensington mini security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Intel Clear Video technology, Execute Disable Bit | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
| Compliant Standards | ISO 9001, ISO 14001, RoHS, ISO 27001, GDPR | RoHS |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | EPEAT Gold |
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