Dell G15 (5511) vs. Lenovo ThinkBook 13s-IWL (20R9)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of Dell G15 (5511) and Lenovo ThinkBook 13s-IWL (20R9). 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.

Dell G15 (5511) Review

Advantages and disadvantages of Dell G15 (5511) based on its technical characteristics, features, user experience, expert reviews and price level.

strong gaming performance

efficient thermal management

reasonable price point

robust build quality

upgradable memory options

heavyweight design

mediocre battery life

dim display

limited port selection

Lenovo ThinkBook 13s-IWL (20R9) Review

Advantages and disadvantages of Lenovo ThinkBook 13s-IWL (20R9) based on its technical characteristics, features, user experience, expert reviews and price level.

sleek aluminum design

lightweight and portable

sharp full HD display

solid state drive included

good battery life

limited port selection

no dedicated GPU

average audio quality

standard RAM capacity

Laptop Comparison and Tests

Difference between Dell G15 (5511) and Lenovo ThinkBook 13s-IWL (20R9)
73 % - Design
66 % - Display
75 % - Performance
75 % - Connectivity
75 % - Battery
81 % - Design
75 % - Display
72 % - Performance
78 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Dell G15 (5511) vs. Lenovo ThinkBook 13s-IWL (20R9) Comparison Chart
DESIGN AND DIMENSIONS Dell G15 (5511) Lenovo ThinkBook 13s-IWL (20R9)
Product Type Notebook Notebook
Dimensions (WxDxH) 35.726 cm x 27.211 cm x 2.533 cm 30.76 cm x 21.64 cm x 1.59 cm
Weight 2.81 kg 1.32 kg
Case Material - Aluminum
Colour Dark shadow grey Mineral grey
DISPLAY Dell G15 (5511) Lenovo ThinkBook 13s-IWL (20R9)
Screen Size (Type) 15.6" 13.3" - IPS
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
Pixel Density (ppi) 141 -
V-Sync Rate at Max Res. 120 Hz -
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 250 cd/m² 300 cd/m²
Colour Gamut 45% NTSC -
Features Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, Narrow Border Display, 35 ms response rate, 0.17925 mm pixel pitch Anti-glare, 170° viewing angle
PROCESSOR Dell G15 (5511) Lenovo ThinkBook 13s-IWL (20R9)
CPU Intel Core i5 (11th Gen) 11400H Intel Core i5 (8th Gen) 8265U / 1.6 GHz
Max Turbo Speed 4.5 GHz 3.9 GHz
Number of Cores 6-core Quad-Core
Cache 12 MB 6 MB
64-bit Computing - Yes
Chipset Intel HM570 -
Features Intel Smart Cache Integrated memory controller
MEMORY Dell G15 (5511) Lenovo ThinkBook 13s-IWL (20R9)
RAM 8 GB 8 GB (1 x 8 GB)
Max RAM Supported 32 GB 16 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2933 MHz 2400 MHz
Rated Speed 2933 MHz 2400 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 2 1
Empty Slots - 0
STORAGE Dell G15 (5511) Lenovo ThinkBook 13s-IWL (20R9)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 PCIe - NVM Express (NVMe) 256 GB SSD M.2 2242 PCIe - NVM Express (NVMe)
AUDIO & VIDEO Dell G15 (5511) Lenovo ThinkBook 13s-IWL (20R9)
Graphics Processor (GPU) NVIDIA GeForce RTX 3050 Intel UHD Graphics
Video Memory 4 GB GDDR6 SDRAM -
Camera Yes - HD Yes - 720p
Resolution 0.92 Megapixel -
Camera Features 78.6 degrees, RGB camera ThinkShutter camera privacy
Image Sensor Type CMOS -
Video Resolutions 1280 x 720 -
Frame Rate 30 frames per second -
Sound Stereo speakers, dual array microphone Stereo speakers, dual array microphone
Codec Realtek ALC3254 Realtek ALC3287
Compliant Standards High Definition Audio High Definition Audio, Dolby Audio X3
Audio Features Nahimic 3D audio -
COMMUNICATIONS Dell G15 (5511) Lenovo ThinkBook 13s-IWL (20R9)
Wireless 802.11a/b/g/n/ac/ax, Bluetooth 5.2 802.11a/b/g/n/ac, Bluetooth 5.0
Wireless Controller Intel Wi-Fi 6 AX 201 - M.2 2230 M.2 Card
Network Interface 2.5 Gigabit Ethernet -
Ethernet Controller Realtek RTL8125BGS -
BATTERY Dell G15 (5511) Lenovo ThinkBook 13s-IWL (20R9)
Technology 3-cell Lithium Ion Lithium Ion
Battery Capacity (Size) 56 Wh 45 Wh
Battery Life - Up to 11 hours
AC ADAPTER Dell G15 (5511) Lenovo ThinkBook 13s-IWL (20R9)
Input AC 100-240 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 180 Watt, 19.5 V, 9.23 A 65 Watt
INPUT Dell G15 (5511) Lenovo ThinkBook 13s-IWL (20R9)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes -
Keyboard Backlight Yes -
Features - Multi-touch touchpad, buttonless touchpad
CONNECTIONS & EXPANSIONS Dell G15 (5511) Lenovo ThinkBook 13s-IWL (20R9)
Interfaces LAN
USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode)
USB 3.2 Gen 1 (PowerShare)
2 x USB 3.2 Gen 1
HDMI
Headphone/microphone combo jack
USB 3.1 Gen 1
USB 3.1 Gen 1 (Always On)
USB-C 3.1 Gen 2 (supports DisplayPort Alt Mode)
HDMI
Headphone/microphone combo jack
SOFTWARE Dell G15 (5511) Lenovo ThinkBook 13s-IWL (20R9)
Operating System (OS) Windows 11 Home Windows 10 Pro 64-bit Edition - German
Software Included McAfee LiveSafe (12 months subscription), Microsoft Office (30 days trial, excludes office licence) Microsoft Office (Trial)
MISCELLANEOUS Dell G15 (5511) Lenovo ThinkBook 13s-IWL (20R9)
Included Accessories Power adapter Power adapter
Security - Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader
Features - Administrator password, hard drive password, power-on password, RapidCharge
Compliant Standards - RoHS, FIDO Certified
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
Other projects: