Dell Latitude E7450 vs. Lenovo Miix 520-12IKB (81CG)

Laptop Comparison, Reviews and Tests

In depth comparison and review of Dell Latitude E7450 and Lenovo Miix 520-12IKB (81CG). 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.

Lenovo Miix 520-12IKB (81CG) Review

Advantages and disadvantages of Lenovo Miix 520-12IKB (81CG) based on its technical characteristics, features, user experience, expert reviews and price level.

versatile 2-in-1 design

responsive touch screen

solid build quality

decent processing power

affordable price

average battery life

heavier than competitors

no thunderbolt support

limited graphics performance

Laptop Comparison and Tests

Difference between Dell Latitude E7450 and Lenovo Miix 520-12IKB (81CG)
81 % - Design
72 % - Display
75 % - Performance
75 % - Connectivity
65 % - Battery

Laptop Specifications Comparison

Dell Latitude E7450 vs. Lenovo Miix 520-12IKB (81CG) Comparison Chart
DESIGN AND DIMENSIONS Dell Latitude E7450 Lenovo Miix 520-12IKB (81CG)
Product Type Ultrabook Tablet - with detachable keyboard
Dimensions (WxDxH) 33.7 cm x 23.15 cm x 2.04 cm -
Dimensions (WxDxH) - tablet - 30 cm x 20.5 cm x 0.99 cm
Dimensions (WxDxH) / Weight Details - 30.39 cm x 21.91 cm x 0.6 cm / 380 g - keyboard dock
30 cm x 20.5 cm x 0.99 cm / 880 g - tablet
Weight 1.56 kg 880 g
Case Material Magnesium alloy Magnesium-aluminum alloy
Colour Black Platinum
DISPLAY Dell Latitude E7450 Lenovo Miix 520-12IKB (81CG)
Screen Size (Type) 14" 12.2" - IPS
Touchscreen - Yes (10-point multi-touch)
LCD Backlight Technology WLED backlight -
Screen Resolution 1366 x 768 (HD) 1920 x 1200 (WUXGA)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:10
Image Brightness - 320 cd/m²
Features Anti-glare, BFR/PVC-free Glossy
PROCESSOR Dell Latitude E7450 Lenovo Miix 520-12IKB (81CG)
CPU Intel Core i5 (5th Gen) 5300U / 2.3 GHz Intel Core i5 (8th Gen) 8250U / 1.6 GHz
Max Turbo Speed 2.9 GHz 3.4 GHz
Number of Cores Dual-Core Quad-Core
Cache L3 - 3 MB 6 MB
64-bit Computing Yes -
Platform Technology Intel vPro Platform -
Features Intel Turbo Boost Technology 2.0 Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0, Intel Smart Cache
MEMORY Dell Latitude E7450 Lenovo Miix 520-12IKB (81CG)
RAM 4 GB (1 x 4 GB) 4 GB (provided memory is soldered)
Max RAM Supported 16 GB -
RAM Type DDR3L SDRAM DDR4 SDRAM
Speed 1600 MHz 2133 MHz
Rated Speed - 2133 MHz
Form Factor SO-DIMM 204-pin -
Slots Qty 2 -
Empty Slots 1 -
STORAGE Dell Latitude E7450 Lenovo Miix 520-12IKB (81CG)
Main Storage Size (HDD/SSD) 128 GB SSD 256 GB SSD M.2 PCIe
AUDIO & VIDEO Dell Latitude E7450 Lenovo Miix 520-12IKB (81CG)
Graphics Processor (GPU) Intel HD Graphics 5500 Intel UHD Graphics 620
Camera Yes Yes
Resolution - 8 Megapixel (rear), 5 Megapixel (front)
Camera Features - Rear camera with auto focus, front camera with fixed focus
Sound Speakers, microphone Stereo speakers, dual array microphone
Compliant Standards - High Definition Audio, Dolby Audio X2
COMMUNICATIONS Dell Latitude E7450 Lenovo Miix 520-12IKB (81CG)
Wireless Bluetooth 4.0, 802.11a/b/g/n/ac 802.11a/b/g/n/ac, Bluetooth 4.1
Wireless Controller Intel Dual Band Wireless-AC 7265 M.2 Card
Network Interface Gigabit Ethernet -
Features Intel Wireless Display (WiDi) Dual stream (2x2)
BATTERY Dell Latitude E7450 Lenovo Miix 520-12IKB (81CG)
Technology 4-cell lithium polymer 2-cell lithium polymer
Battery Capacity (Size) 54 Wh 39 Wh
Battery Life - Up to 8 hours
AC ADAPTER Dell Latitude E7450 Lenovo Miix 520-12IKB (81CG)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt 45 Watt
INPUT Dell Latitude E7450 Lenovo Miix 520-12IKB (81CG)
Type Keyboard, touchpad Keyboard, digitizer, touchpad, digital pen
Keyboard Backlight Yes Yes
Features Multi-touch touchpad Multi-touch touchpad
CONNECTIONS & EXPANSIONS Dell Latitude E7450 Lenovo Miix 520-12IKB (81CG)
Interfaces 3 x USB 3.0
LAN
Headphone/microphone combo jack
HDMI
Mini DisplayPort
Dock
Headphone/microphone combo jack
USB-C 3.1 Gen 1 (supports DisplayPort 1.2, VGA, HDMI)
USB 3.1 Gen 1
Memory Card Reader Yes (SD Card) Yes (microSD)
SOFTWARE Dell Latitude E7450 Lenovo Miix 520-12IKB (81CG)
Operating System (OS) Microsoft Windows 7 Professional 64-bit Edition + Windows 8.1 Pro 64-bit Licence - Multilingual User Interface (MUI) Windows 10 Home 64-bit Edition
Software Included Microsoft Office (Trial), Windows 8.1 Pro 64-bit (DVD) Microsoft Office (Trial)
MISCELLANEOUS Dell Latitude E7450 Lenovo Miix 520-12IKB (81CG)
Dockable Yes Yes
Included Accessories Power adapter Power adapter, keyboard, Lenovo Active Pen 2
Integrated Options - G-sensor, hall sensor, gyroscope
Security Trusted Platform Module (TPM) Security Chip, fingerprint reader, smart card reader Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader
Security Slot Type Kensington security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features Free Fall Sensor, Dell Data Protection, USB PowerShare technology, ExpressCharge -
Compliant Standards FIPS RoHS
ENERGY STAR Certified Yes -
Manufacturer Warranty Limited warranty - 3 years - response time: next business day Limited warranty - 1 year - pick-up and return
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