Side by side comparison and review of Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) and Lenovo IdeaPad Miix 720-12IKB (80VV). 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 IdeaPad Miix 720-12IKB (80VV) based on its technical characteristics, features, user experience, expert reviews and price level.
high-resolution display
responsive touchscreen
lightweight design
detachable keyboard
decent processor speed
average battery life
limited port selection
higher price point
no dedicated graphics
DESIGN AND DIMENSIONS | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
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Product Type | Tablet - with detachable keyboard | Tablet - with detachable keyboard |
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Dimensions (WxDxH) - tablet | 30.41 cm x 22.6 cm x 0.89 cm | 29.2 cm x 21 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 |
29.2 cm x 21 cm x 0.89 cm / 780 g - tablet 29.3 cm x 22.6 cm x 0.57 cm / 395 g - keyboard dock |
Weight | 890 g | 780 g |
Case Material | Aluminum, magnesium alloy | Magnesium-aluminum alloy |
Colour | Black | Black |
DISPLAY | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
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Screen Size (Type) | 13" - IPS | 12" - IPS |
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Touchscreen | Yes (10-point multi-touch) | Yes (10-point multi-touch) |
LCD Backlight Technology | LED backlight | - |
Screen Resolution | 3000 x 2000 (QHD+) | 2880 x 1920 (QHD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 3:2 | 3:2 |
Image Brightness | 400 cd/m² | 400 cd/m² |
Features | Glossy, Corning Gorilla glass, WideView, anti-fingerprint | - |
PROCESSOR | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
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CPU | Intel Core i5 (8th Gen) 8250U / 1.6 GHz | Intel Core i5 (7th Gen) 7200U / 2.5 GHz |
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Max Turbo Speed | 3.4 GHz | 3.1 GHz |
Number of Cores | Quad-Core | Dual-Core |
Cache | 6 MB | 3 MB |
64-bit Computing | Yes | - |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
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RAM | 8 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
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RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
Speed | 1866 MHz | 2133 MHz |
Rated Speed | 2133 MHz | 2133 MHz |
STORAGE | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - TCG Opal Encryption 2, NVM Express (NVMe) - Samsung | 256 GB SSD M.2 PCIe |
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AUDIO & VIDEO | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
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Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel HD Graphics 620 |
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Camera | Yes | Yes |
Resolution | 8 Megapixel (rear), 2 Megapixel (front) | 5 Megapixel (rear), 1 Megapixel (front) |
Camera Features | IR camera, rear camera with auto focus, rear camera with flash | IR camera, rear camera with auto focus, Windows Hello, front camera with fixed focus |
Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
Codec | Realtek ALC3278 | - |
Compliant Standards | - | High Definition Audio, Dolby Advanced Audio |
COMMUNICATIONS | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | Intel Dual Band Wireless-AC 8265 - M.2 Card | M.2 Card |
Features | - | Dual stream (2x2) |
WWAN |
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Generation | 4G | - |
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Technology | UMTS, HSPA, HSPA+, DC-HSPA+, LTE Advanced | - |
Controller | Sierra Wireless EM7455 | - |
BATTERY | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
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Technology | Lithium Ion | 4-cell lithium polymer |
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Battery Capacity (Size) | 42 Wh | 41 Wh |
Battery Life | Up to 9.5 hours | Up to 8 hours |
AC ADAPTER | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt | 45 Watt |
INPUT | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
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Type | Keyboard, digitizer, TrackPoint, digital pen, UltraNav | Digitizer, touchpad, digital pen, detachable keyboard |
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Keyboard Backlight | Yes | Yes |
Features | Volume control, multi-touch touchpad, buttonless touchpad | - |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
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Slots | 1 x Nano-SIM card (1 free) | - |
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Interfaces | 2 x USB-C 3.1 Gen 1 (Power Delivery 3.0) Pogo keyboard connector Headphone/microphone combo jack |
USB-C 3.1 (supports Thunderbolt 3, DisplayPort 1.2 Alt Mode) USB 3.0 (Always On) USB 2.0 Headphone/microphone combo jack Keyboard |
Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | Yes (microSD) |
SOFTWARE | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Pro 64-bit Edition - English |
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MISCELLANEOUS | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | Lenovo IdeaPad Miix 720-12IKB (80VV) |
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Dockable | Yes | Yes |
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Included Accessories | Keyboard, ThinkPad Pen Pro, USB-C power adapter, pen holder | Power adapter, keyboard, Lenovo Active Pen 2 |
Integrated Options | Ambient light sensor, 3-axis gyro sensor, 3-axis accelerometer, 3-axis compass | Ambient light sensor, G-sensor, hall sensor |
Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip |
Security Slot Type | Kensington mini security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | Reset switch, MIL-STD-810G tested | - |
Navigation Receiver | GPS | - |
Compliant Standards | RoHS, GREENGUARD, low halogen | RoHS |
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 - 1 year - pick-up and return |