Acer Extensa 15 (EX215-51) vs. Lenovo IdeaPad 5 15ABA7 (82SG)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of Acer Extensa 15 (EX215-51) and Lenovo IdeaPad 5 15ABA7 (82SG). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.

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

Lenovo IdeaPad 5 15ABA7 (82SG) Review

Advantages and disadvantages of Lenovo IdeaPad 5 15ABA7 (82SG) based on its technical characteristics, features, user experience, expert reviews and price level.

efficient amd processor

solid build quality

comfortable keyboard layout

affordable price point

decent battery life

average display quality

limited upgradeability

no thunderbolt support

mediocre speaker performance

Laptop Comparison and Tests

Difference between Acer Extensa 15 (EX215-51) and Lenovo IdeaPad 5 15ABA7 (82SG)
72 % - Design
63 % - Display
65 % - Performance
73 % - Connectivity
74 % - Battery
82 % - Design
72 % - Display
75 % - Performance
85 % - Connectivity
76 % - Battery

Laptop Specifications Comparison

Acer Extensa 15 (EX215-51) vs. Lenovo IdeaPad 5 15ABA7 (82SG) Comparison Chart
DESIGN AND DIMENSIONS Acer Extensa 15 (EX215-51) Lenovo IdeaPad 5 15ABA7 (82SG)
Product Type Notebook Notebook
Dimensions (WxDxH) 36.34 cm x 25.05 cm x 1.99 cm 35.667 cm x 23.313 cm x 1.69 cm
Weight 1.9 kg 1.85 kg
Case Material - Aluminium (top), aluminium (bottom)
Colour Shale black Abyss blue | Cloud grey
DISPLAY Acer Extensa 15 (EX215-51) Lenovo IdeaPad 5 15ABA7 (82SG)
Screen Size (Type) 15.6" 15.6" - IPS
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 220 cd/m² 300 cd/m²
Colour Gamut - 45% NTSC
Features Anti-glare, ComfyView, 8 ms response rate, Narrow Border Display Anti-glare, ±85° horizontal viewing angle, ±85° vertical viewing angle
PROCESSOR Acer Extensa 15 (EX215-51) Lenovo IdeaPad 5 15ABA7 (82SG)
CPU Intel Core i3 (10th Gen) 10110U / 2.1 GHz AMD Ryzen 5 5625U / 2.3 GHz
Max Turbo Speed 4.1 GHz 4.3 GHz
Number of Cores Dual-Core 6-core
Cache 4 MB L3 - 16 MB
64-bit Computing Yes -
Features Intel Turbo Boost Technology 2.0 Integrated memory controller
MEMORY Acer Extensa 15 (EX215-51) Lenovo IdeaPad 5 15ABA7 (82SG)
RAM 4 GB (4 GB (soldered)) 8 GB (provided memory is soldered)
Max RAM Supported 12 GB -
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed - 3200 MHz
Rated Speed - 3200 MHz
Form Factor SO-DIMM 260-pin -
Slots Qty 1 -
Empty Slots 1 -
STORAGE Acer Extensa 15 (EX215-51) Lenovo IdeaPad 5 15ABA7 (82SG)
Main Storage Size (HDD/SSD) 128 GB SSD - Kingston 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe)
AUDIO & VIDEO Acer Extensa 15 (EX215-51) Lenovo IdeaPad 5 15ABA7 (82SG)
Graphics Processor (GPU) Intel UHD Graphics AMD Radeon Graphics
Memory Allocation Technology Shared Video Memory (UMA) -
Max Monitors Supported - 2 external monitor(s)
Camera Yes - HD Yes - 1080p
Camera Features - Privacy shutter, fixed focus
Sound Stereo speakers, two microphones Stereo speakers, dual array microphone
Codec - Realtek ALC3287
Compliant Standards - High Definition Audio, Dolby Audio
Audio Features - Input: noise-cancellation technology
COMMUNICATIONS Acer Extensa 15 (EX215-51) Lenovo IdeaPad 5 15ABA7 (82SG)
Wireless Bluetooth, 802.11a/b/g/n/ac 802.11a/b/g/n/ac/ax, Bluetooth 5.1
Wireless Controller - M.2 Card
Network Interface Gigabit Ethernet -
Features Wake-on-LAN (WOL) Dual stream (2x2)
BATTERY Acer Extensa 15 (EX215-51) Lenovo IdeaPad 5 15ABA7 (82SG)
Technology Lithium Ion Lithium polymer
Battery Capacity (Size) 48 Wh 76 Wh
Battery Life - Up to 16.7 hours
Battery Run Time - Local video (1080p) playback time (150 nits): up to 16.7 hours
AC ADAPTER Acer Extensa 15 (EX215-51) Lenovo IdeaPad 5 15ABA7 (82SG)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 45 Watt, 19 V 65 Watt
INPUT Acer Extensa 15 (EX215-51) Lenovo IdeaPad 5 15ABA7 (82SG)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes Yes
Keyboard Backlight - Yes
Features Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad Multi-touch touchpad, buttonless touchpad, precision touchpad
CONNECTIONS & EXPANSIONS Acer Extensa 15 (EX215-51) Lenovo IdeaPad 5 15ABA7 (82SG)
Interfaces HDMI
USB 3.1 Gen 1
2 x USB 2.0
LAN
Headphone/microphone combo jack
USB 3.2 Gen 1 (Always On)
USB 3.2 Gen 1
2 x USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery 3.0)
HDMI
Headphone/microphone combo jack
Memory Card Reader - 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card)
SOFTWARE Acer Extensa 15 (EX215-51) Lenovo IdeaPad 5 15ABA7 (82SG)
Operating System (OS) Windows 10 Home 64-bit Edition in S mode Windows 11 Pro - English
Software Included - Microsoft Office (Trial)
MISCELLANEOUS Acer Extensa 15 (EX215-51) Lenovo IdeaPad 5 15ABA7 (82SG)
Included Accessories Power adapter, HDD kit USB-C power adapter
Integrated Options - Hall sensor
Security - Firmware 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 MU-MIMO technology Administrator password, hard drive password, MIL-STD-810H tested, Rapid Charge Boost, self-healing BIOS
Compliant Standards - RoHS, Energy-Related Products (ErP) Lot 3, TUV Rheinland Low Blue Light (Software Solution)
Max Operating Temperature - 35 °C
Min Operating Temperature - 5 °C
Humidity Range Operating - 8 - 95%
Manufacturer Warranty Limited warranty - 1 year - carry-in
International travellers warranty - 1 year
Limited warranty - 1 year - pick-up and return
Model Number 39SK -
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