In depth comparison and review of Lenovo ThinkPad X1 Tablet (2nd Gen) (20JB) and Acer ConceptD 3 Ezel (CC315). 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 Acer ConceptD 3 Ezel (CC315) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative ezel hinge
color-accurate display
strong build quality
dedicated graphics card
touchscreen versatility
heavier than competitors
average battery life
limited port selection
higher price point
| DESIGN AND DIMENSIONS | Lenovo ThinkPad X1 Tablet (2nd Gen) (20JB) | Acer ConceptD 3 Ezel (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 | 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 | 2.2 kg |
| Case Material | Glass-fibre reinforced plastic, magnesium alloy | - |
| Colour | Black | The white |
| DISPLAY | Lenovo ThinkPad X1 Tablet (2nd Gen) (20JB) | Acer ConceptD 3 Ezel (CC315) |
|---|
| Screen Size (Type) | 12" - IPS | 15.6" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 2160 x 1440 (Full HD Plus) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 3:2 | 16:9 |
| Image Brightness | 360 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 (2nd Gen) (20JB) | Acer ConceptD 3 Ezel (CC315) |
|---|
| CPU | Intel Core i5 (7th Gen) 7Y57 / 1.2 GHz | Intel Core i7 (11th Gen) 11800H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 3.3 GHz | 4.6 GHz |
| Number of Cores | Dual-Core | 8-core |
| Cache | 4 MB | 24 MB |
| 64-bit Computing | Yes | - |
| Chipset | - | Intel HM570 |
| Features | Integrated memory controller | Intel Deep Learning Boost (DL Boost) |
| MEMORY | Lenovo ThinkPad X1 Tablet (2nd Gen) (20JB) | Acer ConceptD 3 Ezel (CC315) |
|---|
| RAM | 8 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
| Speed | 1866 MHz | - |
| Rated Speed | 1866 MHz | - |
| STORAGE | Lenovo ThinkPad X1 Tablet (2nd Gen) (20JB) | Acer ConceptD 3 Ezel (CC315) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - TCG Opal Encryption, NVM Express (NVMe) - Intel | 1.024 TB SSD - Self-Encrypting Drive - Samsung |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad X1 Tablet (2nd Gen) (20JB) | Acer ConceptD 3 Ezel (CC315) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 615 | NVIDIA GeForce RTX 3050 Ti |
|---|---|---|
| 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 | - |
| Video Resolutions | 1080p | - |
| Sound | Stereo speakers, three microphones | Two microphones |
| Codec | Realtek ALC3268 | - |
| Compliant Standards | - | DTS:X Ultra |
| COMMUNICATIONS | Lenovo ThinkPad X1 Tablet (2nd Gen) (20JB) | Acer ConceptD 3 Ezel (CC315) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Wireless Controller | M.2 Card | Intel Wi-Fi 6 AX 201 - M.2 2230 |
| Network Interface | - | Gigabit Ethernet |
| WWAN |
|---|
| Generation | 4G | - |
|---|---|---|
| Technology | LTE Advanced | - |
| Controller | Sierra Wireless EM7455 | - |
| BATTERY | Lenovo ThinkPad X1 Tablet (2nd Gen) (20JB) | Acer ConceptD 3 Ezel (CC315) |
|---|
| Technology | 2-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 37 Wh | 56 Wh |
| Battery Life | Up to 10 hours | Up to 13 hour(s) |
| AC ADAPTER | Lenovo ThinkPad X1 Tablet (2nd Gen) (20JB) | Acer ConceptD 3 Ezel (CC315) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 5 / 9 / 15 / 20 V | 135 Watt, 19.5 V, 6.92 A |
| INPUT | Lenovo ThinkPad X1 Tablet (2nd Gen) (20JB) | Acer ConceptD 3 Ezel (CC315) |
|---|
| Type | Keyboard, digitizer, TrackPoint, digital pen, UltraNav | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Volume control, multi-touch touchpad, buttonless touchpad | - |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X1 Tablet (2nd Gen) (20JB) | Acer ConceptD 3 Ezel (CC315) |
|---|
| Slots | 1 x Nano-SIM card (1 free) | - |
|---|---|---|
| Interfaces | USB-C 3.1 Gen 1 (Power Delivery 2.0) USB 3.1 Gen 1/USB 3.0 Mini DisplayPort Dock Headphone/microphone combo jack VGA (on supplied adapter) |
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) | Yes (SD Card) |
| SOFTWARE | Lenovo ThinkPad X1 Tablet (2nd Gen) (20JB) | Acer ConceptD 3 Ezel (CC315) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 11 Pro |
|---|
| MISCELLANEOUS | Lenovo ThinkPad X1 Tablet (2nd Gen) (20JB) | Acer ConceptD 3 Ezel (CC315) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Keyboard, ThinkPad Pen Pro, USB-C power adapter, pen holder | Power adapter, Acer Active Stylus |
| Cables Included | Mini DisplayPort-VGA adapter | - |
| 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 | Fingerprint reader |
| Security Slot Type | Kensington 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 | - |
| Compliant Standards | RoHS, GREENGUARD, low halogen | - |
| Manufacturer Warranty | - | Limited warranty - 3 years - carry-in International travellers warranty - 1 year |
| Model Number | - | 73G |
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