Lenovo IdeaPad 330-17AST (81D7) vs. Dell Latitude 7440

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo IdeaPad 330-17AST (81D7) and Dell Latitude 7440. 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 IdeaPad 330-17AST (81D7) Review

Advantages and disadvantages of Lenovo IdeaPad 330-17AST (81D7) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price point

ample storage capacity

decent processor speed

large display size

robust build quality

average battery life

mediocre graphics card

limited port selection

heavier design

Dell Latitude 7440 Review

Advantages and disadvantages of Dell Latitude 7440 based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

excellent keyboard comfort

good battery life

responsive touchpad

solid performance

heavier than competitors

average display brightness

limited graphics power

noisy under load

Laptop Comparison and Tests

Difference between Lenovo IdeaPad 330-17AST (81D7) and Dell Latitude 7440
65 % - Design
66 % - Display
45 % - Performance
65 % - Connectivity
65 % - Battery
85 % - Design
72 % - Display
75 % - Performance
86 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Lenovo IdeaPad 330-17AST (81D7) vs. Dell Latitude 7440 Comparison Chart
DESIGN AND DIMENSIONS Lenovo IdeaPad 330-17AST (81D7) Dell Latitude 7440
Product Type Notebook Notebook
Dimensions (WxDxH) 41.8 cm x 29.26 cm x 2.49 cm 31.3 cm x 22.275 cm x 1.821 cm
Weight 2.8 kg 1.322 kg
Case Material Polycarbonate ABS Aluminum
Colour Platinum grey Grey
DISPLAY Lenovo IdeaPad 330-17AST (81D7) Dell Latitude 7440
Screen Size (Type) 17.3" - TN 14" - IPS
LCD Backlight Technology LED backlight -
Screen Resolution 1600 x 900 (HD+) 1920 x 1200 (Full HD Plus)
Pixel Density (ppi) - 162
V-Sync Rate at Max Res. - 60 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 -
Image Brightness 200 cd/m² 250 cd/m²
Colour Gamut - 45% NTSC
Colour Support - 16.2 million colours
Features Anti-glare Anti-glare, Wide Viewing Angle, 35 ms response rate, 6-bit + FRC Color Depth, 0.157 mm pixel pitch, 85° horizontal and vertical viewing angle
PROCESSOR Lenovo IdeaPad 330-17AST (81D7) Dell Latitude 7440
CPU AMD A9 9425 / 3.1 GHz Intel Core i5 (13th Gen) 1345U / 1.6 GHz
Max Turbo Speed 3.7 GHz 4.7 GHz
Number of Cores Dual-Core 10-core
Cache L2 - 1 MB L3 - 12 MB
64-bit Computing Yes -
Platform Technology - Intel vPro Enterprise
Features Integrated memory controller Intel Smart Cache
MEMORY Lenovo IdeaPad 330-17AST (81D7) Dell Latitude 7440
RAM 8 GB (1 x 8 GB) 16 GB (provided memory is soldered)
Max RAM Supported 8 GB -
RAM Type DDR4 SDRAM LPDDR5 SDRAM
Speed 2133 MHz 4800 MHz
Rated Speed 2133 MHz 4800 MHz
Form Factor SO-DIMM 260-pin -
Slots Qty 1 -
Empty Slots 0 -
STORAGE Lenovo IdeaPad 330-17AST (81D7) Dell Latitude 7440
Main Storage Size (HDD/SSD) 1 TB HDD SATA 6Gb/s / 5400 rpm 256 GB SSD M.2 2230 PCIe 4.0 x4 - NVM Express (NVMe), Class 35
Optical Drive DVD-Writer - tray -
AUDIO & VIDEO Lenovo IdeaPad 330-17AST (81D7) Dell Latitude 7440
Graphics Processor (GPU) AMD Radeon R5 Intel Iris Xe Graphics
Video System Features - Functions as Intel UHD graphics (for single-channel memory)
Camera Yes Yes - 1920 x 1080 (standard), 640 x 360 (infrared)
Resolution 0.3 Megapixel -
Camera Features - Privacy shutter, IR/RGB camera, Temporal Noise Reduction, 80 degrees, 86.6 degrees (IR camera)
Image Sensor Type - CMOS
Video Resolutions - 1920 x 1080
Frame Rate - 30 frames per second
Sound Stereo speakers, microphone Four stereo speakers, dual array microphone
Codec - Realtek ALC3281
Compliant Standards High Definition Audio, Dolby Audio High Definition Audio
COMMUNICATIONS Lenovo IdeaPad 330-17AST (81D7) Dell Latitude 7440
Wireless 802.11a/b/g/n/ac, Bluetooth 4.1 Bluetooth, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Wireless Controller M.2 Card Intel Wi-Fi 6E AX 211
Network Interface 10/100 Ethernet -
Features Single stream (1x1) Dual stream (2x2), WWAN aerial
BATTERY Lenovo IdeaPad 330-17AST (81D7) Dell Latitude 7440
Technology Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 30 Wh 57 Wh
Battery Life Up to 6 hours -
AC ADAPTER Lenovo IdeaPad 330-17AST (81D7) Dell Latitude 7440
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 45 Watt 65 Watt, 5 / 9 / 15 / 20 V
INPUT Lenovo IdeaPad 330-17AST (81D7) Dell Latitude 7440
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes -
Keyboard Backlight - Yes
Features Multi-touch touchpad Mini LED backlit, 80-key
CONNECTIONS & EXPANSIONS Lenovo IdeaPad 330-17AST (81D7) Dell Latitude 7440
Interfaces USB 3.1 Gen 1
USB 2.0
LAN
HDMI
Headphone/microphone combo jack
HDMI
2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
USB 3.2 Gen 1 (PowerShare)
USB 3.2 Gen 1
Headphone/microphone combo jack
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) -
SOFTWARE Lenovo IdeaPad 330-17AST (81D7) Dell Latitude 7440
Operating System (OS) Windows 10 Home 64-bit Edition - English Windows 11 Pro - Dutch / English / French / German / Italian
Software Included Microsoft Office (30 days trial) Microsoft Office (30 days trial, excludes office licence)
MISCELLANEOUS Lenovo IdeaPad 330-17AST (81D7) Dell Latitude 7440
Included Accessories Power adapter USB-C power adapter
Integrated Options - Accelerometer, hall sensor
Security - Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader
Security Slot Type Kensington security slot Noble Wedge security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately)
Features Administrator password, hard drive password, power-on password ExpressCharge, ExpressChargeBoost
Compliant Standards RoHS FIPS 140-2, TCG Certified, TCO Certified 9.0
Max Operating Temperature - 35 °C
Min Operating Temperature - 0 °C
Humidity Range Operating - 10 - 90% (non-condensing)
Manufacturer Warranty Limited warranty - 1 year - pick-up and return -
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