Dell Latitude 3520 vs. Acer Extensa 15 (EX215-51)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of Dell Latitude 3520 and Acer Extensa 15 (EX215-51). 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 3520 Review

Advantages and disadvantages of Dell Latitude 3520 based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

solid build quality

comfortable keyboard

good battery life

decent performance

average display

limited graphics power

no thunderbolt support

heavier design

Acer Extensa 15 (EX215-51) Review

Advantages and disadvantages of Acer Extensa 15 (EX215-51) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

solid build quality

decent battery life

adequate performance

lightweight design

average display quality

limited storage capacity

no backlit keyboard

basic graphics capabilities

Laptop Comparison and Tests

Difference between Dell Latitude 3520 and Acer Extensa 15 (EX215-51)
76 % - Design
65 % - Display
72 % - Performance
78 % - Connectivity
75 % - Battery
72 % - Design
63 % - Display
65 % - Performance
73 % - Connectivity
74 % - Battery

Laptop Specifications Comparison

Dell Latitude 3520 vs. Acer Extensa 15 (EX215-51) Comparison Chart
DESIGN AND DIMENSIONS Dell Latitude 3520 Acer Extensa 15 (EX215-51)
Product Type Notebook Notebook
Dimensions (WxDxH) 36.1 cm x 24.095 cm x 1.806 cm 36.34 cm x 25.05 cm x 1.99 cm
Weight 1.79 kg 1.9 kg
Colour Grey Shale black
DISPLAY Dell Latitude 3520 Acer Extensa 15 (EX215-51)
Screen Size (Type) 15.6" 15.6"
LCD Backlight Technology - LED backlight
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
Pixel Density (ppi) 141 -
V-Sync Rate at Max Res. 60 Hz -
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 250 cd/m² 220 cd/m²
Colour Gamut 45% NTSC -
Features Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, 25 ms response rate, 0.179 mm pixel pitch Anti-glare, ComfyView, 8 ms response rate, Narrow Border Display
PROCESSOR Dell Latitude 3520 Acer Extensa 15 (EX215-51)
CPU Intel Core i7 (11th Gen) 1165G7 / 2.8 GHz Intel Core i3 (10th Gen) 10110U / 2.1 GHz
Max Turbo Speed 4.7 GHz 4.1 GHz
Number of Cores Quad-Core Dual-Core
Cache 12 MB 4 MB
64-bit Computing - Yes
Features Intel Turbo Boost Technology 2.0, Intel Smart Cache Intel Turbo Boost Technology 2.0
MEMORY Dell Latitude 3520 Acer Extensa 15 (EX215-51)
RAM 8 GB (1 x 8 GB) 4 GB (4 GB (soldered))
Max RAM Supported 32 GB 12 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 3200 MHz -
Rated Speed 3200 MHz -
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 2 1
Empty Slots 1 1
STORAGE Dell Latitude 3520 Acer Extensa 15 (EX215-51)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) 128 GB SSD - Kingston
AUDIO & VIDEO Dell Latitude 3520 Acer Extensa 15 (EX215-51)
Graphics Processor (GPU) Intel Iris Xe Graphics Intel UHD Graphics
Memory Allocation Technology Shared Video Memory (UMA) Shared Video Memory (UMA)
Camera Yes - HD Yes - HD
Resolution 0.92 Megapixel -
Camera Features 78.6 degrees, RGB camera -
Image Sensor Type CMOS -
Video Resolutions 1280 x 720 -
Frame Rate 30 frames per second -
Sound Stereo speakers, microphone Stereo speakers, two microphones
Codec Realtek ALC3204 -
Compliant Standards High Definition Audio -
COMMUNICATIONS Dell Latitude 3520 Acer Extensa 15 (EX215-51)
Wireless 802.11a/b/g/n/ac/ax, Bluetooth 5.1 Bluetooth, 802.11a/b/g/n/ac
Wireless Controller Intel Wi-Fi 6 AX 201 - M.2 2230 -
Network Interface Gigabit Ethernet Gigabit Ethernet
Ethernet Controller Realtek RTL8111H -
Features Dual stream (2x2) Wake-on-LAN (WOL)
BATTERY Dell Latitude 3520 Acer Extensa 15 (EX215-51)
Technology 4-cell Lithium Ion
Battery Capacity (Size) 54 Wh 48 Wh
AC ADAPTER Dell Latitude 3520 Acer Extensa 15 (EX215-51)
Input AC 100-240 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 65 Watt 45 Watt, 19 V
INPUT Dell Latitude 3520 Acer Extensa 15 (EX215-51)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes Yes
Keyboard Backlight Yes -
Features - Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad
CONNECTIONS & EXPANSIONS Dell Latitude 3520 Acer Extensa 15 (EX215-51)
Interfaces HDMI
USB-C 3.2 Gen 2x2 (Power Delivery)
USB 3.2 Gen 1 (PowerShare)
USB 3.2 Gen 1
USB 2.0
LAN
Headphone/microphone combo jack
HDMI
USB 3.1 Gen 1
2 x USB 2.0
LAN
Headphone/microphone combo jack
Memory Card Reader Yes (microSD, microSDHC, microSDXC) -
SOFTWARE Dell Latitude 3520 Acer Extensa 15 (EX215-51)
Operating System (OS) Windows 10 Pro 64-bit Edition + Windows 11 Pro Licence Windows 10 Home 64-bit Edition in S mode
Software Included Microsoft Office (Trial) -
MISCELLANEOUS Dell Latitude 3520 Acer Extensa 15 (EX215-51)
Included Accessories Power adapter Power adapter, HDD kit
Security Slot Type Noble Wedge security slot Kensington security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately)
Features ExpressCharge MU-MIMO technology
Max Operating Temperature 35 °C -
Min Operating Temperature 0 °C -
Humidity Range Operating 10 - 90% (non-condensing) -
Manufacturer Warranty - Limited warranty - 1 year - carry-in
International travellers warranty - 1 year
Model Number - 39SK
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