Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) vs. Acer ConceptD 7 Ezel (CC715-71)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) and Acer ConceptD 7 Ezel (CC715-71). 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 (CC715-71) Review

Advantages and disadvantages of Acer ConceptD 7 Ezel (CC715-71) based on its technical characteristics, features, user experience, expert reviews and price level.

innovative dual-hinge design

powerful graphics performance

vibrant 4k display

ample connectivity options

robust build quality

high price point

heavier than competitors

average battery life

limited upgradeability

Laptop Comparison and Tests

Difference between Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) and Acer ConceptD 7 Ezel (CC715-71)
85 % - Design
87 % - Display
87 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) vs. Acer ConceptD 7 Ezel (CC715-71) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel (CC715-71)
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 2.5 kg
Case Material Aluminum, magnesium alloy -
Colour Black The white
DISPLAY Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel (CC715-71)
Screen Size (Type) 13" - IPS 15.6" - IPS
Touchscreen Yes (10-point multi-touch) Yes (multi-touch)
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
Features Glossy, Corning Gorilla glass, WideView, anti-fingerprint Anti-glare, ComfyView, 30 ms response rate, Delta E<2 calibration, Corning Gorilla glass 6, Pantone Matching System (PMS)
PROCESSOR Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel (CC715-71)
CPU Intel Core i5 (8th Gen) 8250U / 1.6 GHz Intel Core i7 (10th Gen) 10875H / 2.3 GHz
Max Turbo Speed 3.4 GHz 5.1 GHz
Number of Cores Quad-Core 8-core
Cache 6 MB 16 MB
64-bit Computing Yes Yes
Chipset - Intel HM470
Features Integrated memory controller Intel Thermal Velocity Boost
MEMORY Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel (CC715-71)
RAM 8 GB (provided memory is soldered) 16 GB (2 x 8 GB)
Max RAM Supported - 32 GB
RAM Type LPDDR3 SDRAM DDR4 SDRAM
Speed 1866 MHz -
Rated Speed 2133 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 (CC715-71)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 PCIe - TCG Opal Encryption 2, NVM Express (NVMe) - Samsung 1.024 TB SSD
AUDIO & VIDEO Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel (CC715-71)
Graphics Processor (GPU) Intel UHD Graphics 620 NVIDIA GeForce RTX 2070
Video Memory - 8 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 Windows Hello
Sound Stereo speakers, two microphones Stereo speakers, two microphones
Codec Realtek ALC3278 -
COMMUNICATIONS Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel (CC715-71)
Wireless 802.11a/b/g/n/ac, Bluetooth 4.1 Bluetooth 5.0, 802.11a/b/g/n/ac Wave 2/ax
Wireless Controller Intel Dual Band Wireless-AC 8265 - M.2 Card Intel Wi-Fi 6 AX 201 - M.2 2230
Network Interface - Gigabit Ethernet
Features - Wake-on-LAN (WOL)
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 (CC715-71)
Technology Lithium Ion 4-cell Lithium Ion
Battery Capacity (Size) 42 Wh 84 Wh
Battery Life Up to 9.5 hours Up to 8 hours
AC ADAPTER Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel (CC715-71)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 65 Watt 230 Watt, 19.5 V
INPUT Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel (CC715-71)
Type Keyboard, digitizer, TrackPoint, digital pen, UltraNav Keyboard, digitizer, touchpad, digital pen
Keyboard Backlight Yes Yes
Features Volume control, multi-touch touchpad, buttonless touchpad Acer FineTip keyboard, Wacom EMR technology, Corning Gorilla Glass touchpad
CONNECTIONS & EXPANSIONS Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel (CC715-71)
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 3.1 Gen 2 (supports Thunderbolt 3)
USB 3.1 Gen 1 (with power off charging)
USB 3.1 Gen 1
LAN
Headphone/microphone combo jack
Memory Card Reader Yes (microSD, microSDHC, microSDXC) -
SOFTWARE Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel (CC715-71)
Operating System (OS) Windows 10 Pro 64-bit Edition Windows 10 Pro 64-bit Edition
MISCELLANEOUS Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) Acer ConceptD 7 Ezel (CC715-71)
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 Dual Acer AeroBlade 3D Fans
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
Model Number - 73RW
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