Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) vs. Acer ConceptD 7 Ezel Pro (CC715)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) and Acer ConceptD 7 Ezel Pro (CC715). 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.

Acer ConceptD 7 Ezel Pro (CC715) Review

Advantages and disadvantages of Acer ConceptD 7 Ezel Pro (CC715) based on its technical characteristics, features, user experience, expert reviews and price level.

innovative dual-hinge design

powerful processing performance

high-resolution touchscreen

robust build quality

accurate color reproduction

expensive price point

heavier than competitors

limited battery life

modest port selection.

Laptop Comparison and Tests

Difference between Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) and Acer ConceptD 7 Ezel Pro (CC715)
85 % - Design
85 % - Display
86 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) vs. Acer ConceptD 7 Ezel Pro (CC715) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel Pro (CC715)
Product Type Tablet - with detachable keyboard Notebook - slider
Dimensions (WxDxH) - 35.85 cm x 26 cm x 2.86 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 1.51 cm / 1.27 kg - tablet with keyboard
-
Weight 890 g 2.54 kg
Case Material Aluminum, magnesium alloy Magnesium-aluminum alloy
Colour Black The white
DISPLAY Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel Pro (CC715)
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+) 3840 x 2160 (Ultra HD 4K)
Widescreen Yes Yes
Image Aspect Ratio 3:2 16:9
Image Brightness 400 cd/m² 400 cd/m²
Colour Gamut - 100% Adobe RGB, 100% sRGB
Features Glossy, Corning Gorilla glass, WideView, anti-fingerprint Anti-glare, ComfyView, 30 ms response rate, Delta E<2 calibration, Corning Gorilla glass 6, Pantone Validated
PROCESSOR Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel Pro (CC715)
CPU Intel Core i5 (8th Gen) 8250U / 1.6 GHz Intel Core i7 (11th Gen) 11800H
Max Turbo Speed 3.4 GHz 4.6 GHz
Number of Cores Quad-Core 8-core
Cache 6 MB 24 MB
64-bit Computing Yes -
Chipset - Intel HM570
Features Integrated memory controller Intel Smart Cache, Intel Deep Learning Boost (DL Boost)
MEMORY Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel Pro (CC715)
RAM 8 GB (provided memory is soldered) 32 GB (2 x 16 GB)
Max RAM Supported - 64 GB
RAM Type LPDDR3 SDRAM DDR4 SDRAM
Speed 1866 MHz 3200 MHz
Rated Speed 2133 MHz 3200 MHz
Form Factor - SO-DIMM 260-pin
Slots Qty - 2
Empty Slots - 0
STORAGE Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel Pro (CC715)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 PCIe - TCG Opal Encryption 2, NVM Express (NVMe) - Samsung 1.024 TB SSD PCIe - Self-Encrypting Drive, NVM Express (NVMe) - Samsung
AUDIO & VIDEO Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel Pro (CC715)
Graphics Processor (GPU) Intel UHD Graphics 620 NVIDIA RTX A3000
Video Memory - 6 GB GDDR6 SDRAM
Camera Yes Yes - HD
Resolution 8 Megapixel (rear), 2 Megapixel (front) -
Camera Features IR camera, rear camera with auto focus, rear camera with flash -
Sound Stereo speakers, two microphones Stereo speakers, two microphones
Codec Realtek ALC3278 -
Compliant Standards - DTS:X Ultra
Audio Features - Acer TrueHarmony technology
COMMUNICATIONS Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel Pro (CC715)
Wireless 802.11a/b/g/n/ac, Bluetooth 4.1 802.11a/b/g/n/ac/ax, Bluetooth 5.2
Wireless Controller Intel Dual Band Wireless-AC 8265 - M.2 Card Killer Wi-Fi 6 AX1650i - M.2 2230 (CNVi)
Network Interface - Gigabit Ethernet
Features - Dual stream (2x2), MU-MIMO
WWAN
Generation 4G -
Technology UMTS, HSPA, HSPA+, DC-HSPA+, LTE Advanced -
Controller Sierra Wireless EM7455 -
BATTERY Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel Pro (CC715)
Technology Lithium Ion -
Battery Capacity (Size) 42 Wh 84 Wh
Battery Life Up to 9.5 hours -
AC ADAPTER Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel Pro (CC715)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt 230 Watt, 19.5 V, 11.8 A
INPUT Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel Pro (CC715)
Type Keyboard, digitizer, TrackPoint, digital pen, UltraNav Keyboard, digitizer, touchpad, digital pen
Keyboard Backlight Yes Yes
Features Volume control, multi-touch touchpad, buttonless touchpad Wacom EMR technology
CONNECTIONS & EXPANSIONS Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel Pro (CC715)
Slots 1 x Nano-SIM card (1 free) -
Interfaces 2 x USB-C 3.1 Gen 1 (Power Delivery 3.0)
Pogo keyboard connector
Headphone/microphone combo jack
HDMI
DisplayPort
2 x USB-C 3.2 (supports Thunderbolt 4)
USB 3.2 (with power off charging)
USB 3.2
LAN
Headphone/microphone combo jack
Memory Card Reader Yes (microSD, microSDHC, microSDXC) Yes (SD Card)
SOFTWARE Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel Pro (CC715)
Operating System (OS) Windows 10 Pro 64-bit Edition Windows 11 Pro
Software Included - NVIDIA Studio drivers
MISCELLANEOUS Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel Pro (CC715)
Dockable Yes -
Included Accessories Keyboard, ThinkPad Pen Pro, USB-C power adapter, pen holder Power adapter, Wacom pen
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 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 Acer Purified.Voice technology, 4th Gen AeroBlade 3D Metal fan technology
Navigation Receiver GPS -
Compliant Standards RoHS, GREENGUARD, low halogen -
SAR Value 1.51 W/kg (body), 1.51 W/kg (limb) -
Manufacturer Warranty Limited warranty - 3 years - pick-up and return
Limited warranty - battery - 1 year
Limited warranty - 3 years - carry-in
International travellers warranty - 1 year
Model Number - 72P
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