Side by side comparison and review of Lenovo ThinkPad X1 Tablet (3rd Gen) (20KK) and Acer ConceptD 3 Ezel Pro (CC315). 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 X1 Tablet (3rd Gen) (20KK) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent battery life
ample storage options
good processor performance
average display quality
modest graphics card
lacks USB-C charging
heavier design
Advantages and disadvantages of Acer ConceptD 3 Ezel Pro (CC315) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative ezel hinge design
accurate color display
strong build quality
effective cooling system
touchscreen with stylus support
heavier than competitors
limited battery life
premium price point
modest graphics performance
| DESIGN AND DIMENSIONS | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KK) | Acer ConceptD 3 Ezel Pro (CC315) |
|---|
| Product Type | Tablet - with detachable keyboard | Notebook - slider |
|---|---|---|
| Dimensions (WxDxH) | - | 35.85 cm x 24.9 cm x 2.512 cm |
| Dimensions (WxDxH) - tablet | 30.41 cm x 22.6 cm x 0.89 cm | - |
| Dimensions (WxDxH) / Weight Details | 30.41 cm x 22.6 cm x 0.89 cm / 890 g - tablet 30.41 cm x 22.6 cm x 1.44 cm / 1.27 kg - tablet with keyboard |
- |
| Weight | 890 g | 2.2 kg |
| Case Material | Magnesium-aluminum alloy | - |
| Colour | Black | The white |
| DISPLAY | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KK) | Acer ConceptD 3 Ezel Pro (CC315) |
|---|
| Screen Size (Type) | 13" - IPS | 15.6" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 3000 x 2000 (QHD+) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 3:2 | 16:9 |
| Image Brightness | 400 cd/m² | 340 cd/m² |
| Colour Gamut | - | 100% sRGB |
| Features | Glossy, Corning Gorilla glass, WideView, anti-fingerprint | Anti-glare, 25 ms response rate, Delta E<2 calibration, Pantone calibrated |
| PROCESSOR | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KK) | Acer ConceptD 3 Ezel Pro (CC315) |
|---|
| CPU | No CPU | Intel Core i7 (11th Gen) 11800H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | - | 4.6 GHz |
| Number of Cores | - | 8-core |
| Cache | - | 24 MB |
| Chipset | - | Intel HM570 |
| Features | - | Intel Deep Learning Boost (DL Boost) |
| MEMORY | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KK) | Acer ConceptD 3 Ezel Pro (CC315) |
|---|
| RAM | 0 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
| Speed | 1866 MHz | - |
| Rated Speed | 2133 MHz | - |
| STORAGE | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KK) | Acer ConceptD 3 Ezel Pro (CC315) |
|---|
| Main Storage Size (HDD/SSD) | - | 1.024 TB SSD - Self-Encrypting Drive - Samsung |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KK) | Acer ConceptD 3 Ezel Pro (CC315) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | NVIDIA T1200 |
|---|---|---|
| Video Memory | - | 4 GB GDDR6 SDRAM |
| Camera | Yes | Yes - HD |
| Resolution | 8 Megapixel (rear), 2 Megapixel (front) | - |
| Camera Features | Rear camera with auto focus, rear camera with flash | - |
| Sound | Stereo speakers, two microphones | Two microphones |
| Codec | Realtek ALC3278 | - |
| Compliant Standards | - | DTS:X Ultra |
| COMMUNICATIONS | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KK) | Acer ConceptD 3 Ezel Pro (CC315) |
|---|
| Wireless | - | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6 AX 201 - M.2 2230 |
| Network Interface | - | Gigabit Ethernet |
| BATTERY | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KK) | Acer ConceptD 3 Ezel Pro (CC315) |
|---|
| Technology | Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 56 Wh |
| Battery Life | Up to 9.5 hours | Up to 13 hour(s) |
| AC ADAPTER | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KK) | Acer ConceptD 3 Ezel Pro (CC315) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | - | 135 Watt, 19.5 V, 6.92 A |
| INPUT | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KK) | Acer ConceptD 3 Ezel Pro (CC315) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Volume control, multi-touch touchpad, buttonless touchpad | - |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KK) | Acer ConceptD 3 Ezel Pro (CC315) |
|---|
| Interfaces | 2 x USB-C 3.1 Gen 1 (supports Thunderbolt 3) (Power Delivery 3.0) Headphone/microphone combo jack Pogo keyboard connector |
HDMI 2 x USB 3.2 USB-C 3.2 (supports Thunderbolt 4) Mini DisplayPort Headphone/microphone combo jack LAN |
|---|---|---|
| Memory Card Reader | Yes (microSD, microSDHC, microSDXC, microSDXC UHS) | Yes (SD Card) |
| SOFTWARE | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KK) | Acer ConceptD 3 Ezel Pro (CC315) |
|---|
| Operating System (OS) | No operating system | Windows 11 Pro |
|---|
| MISCELLANEOUS | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KK) | Acer ConceptD 3 Ezel Pro (CC315) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Keyboard, USB-C power adapter | Power adapter, Acer Active Stylus |
| Integrated Options | Ambient light sensor, 3-axis gyro sensor, digital compass, 3-axis accelerometer | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Fingerprint reader |
| Security Slot Type | Kensington mini security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Reset switch, MIL-STD-810G tested, built-in easel kickstand | - |
| Compliant Standards | RoHS, GREENGUARD, low halogen | - |
| SAR Value | 1.51 W/kg (body), 1.51 W/kg (limb) | - |
| Manufacturer Warranty | - | Limited warranty - 3 years - carry-in International travellers warranty - 1 year |
| Model Number | - | 73P |
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