Dell Latitude 3330 vs. Dell Latitude 7420

Laptop Comparison, Reviews and Tests
Dell Latitude 3330
Dell Latitude 3330
Dell Latitude 7420
Dell Latitude 7420

Our Rating: 85 %

Side by side comparison and review of Dell Latitude 3330 and Dell Latitude 7420. 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.

Dell Latitude 7420 Review

Advantages and disadvantages of Dell Latitude 7420 based on its technical characteristics, features, user experience, expert reviews and price level.

lightweight and portable

robust security features

fast charging support

high-resolution display

efficient performance

limited graphics capability

higher price point

no HDMI port

average speaker quality

Laptop Comparison and Tests

Difference between Dell Latitude 3330 and Dell Latitude 7420
Dell Latitude 7420
83 % - Design
75 % - Display
86 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Dell Latitude 3330 vs. Dell Latitude 7420 Comparison Chart
DESIGN AND DIMENSIONS Dell Latitude 3330 Dell Latitude 7420
Product Type Notebook Notebook
Dimensions (WxDxH) 32.93 cm x 23.77 cm x 3.2 cm 32.135 cm x 20.869 cm x 1.888 cm
Weight 1.8 kg 1.22 kg
Case Material - Carbon fibre
Colour Grey Black
DISPLAY Dell Latitude 3330 Dell Latitude 7420
Screen Size (Type) 13.3" 14"
LCD Backlight Technology LED backlight -
Screen Resolution 1366 x 768 (HD) 1920 x 1080 (Full HD)
Pixel Density (ppi) - 157
V-Sync Rate at Max Res. - 60 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness - 400 cd/m²
Features Anti-glare Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, 35 ms response rate, 0.161 mm pixel pitch
PROCESSOR Dell Latitude 3330 Dell Latitude 7420
CPU Intel Celeron 1017U / 1.6 GHz Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz
Max Turbo Speed - 4.2 GHz
Number of Cores Dual-Core Quad-Core
Cache 2 MB 8 MB
64-bit Computing Yes Yes
Chipset Mobile Intel HM77 Express -
Features - Intel Turbo Boost Technology 2.0, Intel Smart Cache
MEMORY Dell Latitude 3330 Dell Latitude 7420
RAM 4 GB (1 x 4 GB) 8 GB (provided memory is soldered)
Max RAM Supported 8 GB -
RAM Type DDR3L SDRAM LPDDR4X SDRAM
Speed 1600 MHz 2666 MHz
Rated Speed - 2666 MHz
STORAGE Dell Latitude 3330 Dell Latitude 7420
Main Storage Size (HDD/SSD) 320 GB HDD SATA 3Gb/s / 5400 rpm 256 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe)
AUDIO & VIDEO Dell Latitude 3330 Dell Latitude 7420
Graphics Processor (GPU) Intel HD Graphics Intel Iris Xe Graphics
Memory Allocation Technology - Shared Video Memory (UMA)
Camera Yes Yes - HD
Resolution - 0.92 Megapixel
Camera Features - RGB camera
Image Sensor Type - CMOS
Video Resolutions - 1280 x 720
Frame Rate - 30 frames per second
Sound Stereo speakers, microphone Stereo speakers, dual array microphone
Codec - Realtek ALC3281-CG
Compliant Standards High Definition Audio High Definition Audio
COMMUNICATIONS Dell Latitude 3330 Dell Latitude 7420
Wireless 802.11b/g/n 802.11a/b/g/n/ac/ax, Bluetooth 5.1
Wireless Controller Dell Wireless 1504 Intel Wi-Fi 6 AX 201
Network Interface Gigabit Ethernet -
BATTERY Dell Latitude 3330 Dell Latitude 7420
Technology 6-cell 4-cell
Installed Qty 1 -
Battery Capacity (Size) 65 Wh 63 Wh
AC ADAPTER Dell Latitude 3330 Dell Latitude 7420
Input - AC 120/230 V (50/60 Hz)
Output - 65 Watt, 5 / 9 / 15 / 20 V
INPUT Dell Latitude 3330 Dell Latitude 7420
Type Keyboard, touchpad Keyboard, touchpad
Keyboard Backlight - Yes
CONNECTIONS & EXPANSIONS Dell Latitude 3330 Dell Latitude 7420
Interfaces USB 2.0
3 x USB 3.0
VGA
LAN
Headphone/microphone combo jack
HDMI		 USB 3.2 Gen 1 (PowerShare)
2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
HDMI
Headphone/microphone combo jack
Memory Card Reader Yes Yes (microSD, microSDHC, microSDXC)
SOFTWARE Dell Latitude 3330 Dell Latitude 7420
Operating System (OS) Microsoft Windows 7 Home Premium 64-bit Edition Windows 10 Pro 64-bit Edition - Multilingual User Interface (MUI)
Software Included Microsoft Office (Trial) Microsoft Office (Trial)
MISCELLANEOUS Dell Latitude 3330 Dell Latitude 7420
Included Accessories - USB-C power adapter
Security - Fingerprint reader, smart card reader
Security Slot Type - Noble Wedge security slot
Theft/Intrusion Protection - Security lock slot (cable lock sold separately)
Features Security lock slot (cable lock sold separately) ExpressCharge
ENERGY STAR Certified Yes -
Max Operating Temperature - 35 °C
Min Operating Temperature - 0 °C
Humidity Range Operating - 10 - 80% (non-condensing)
Manufacturer Warranty Limited warranty - 1 year - response time: next business day -
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