Dell G7 (15 7500) vs. Lenovo ThinkPad T14s Gen 3 (21BR)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of Dell G7 (15 7500) and Lenovo ThinkPad T14s Gen 3 (21BR). 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 G7 (15 7500) Review

Advantages and disadvantages of Dell G7 (15 7500) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful gaming performance

high-quality display

solid build quality

good thermal management

advanced graphics capabilities

heavier than competitors

short battery life

limited port selection

expensive base model

Lenovo ThinkPad T14s Gen 3 (21BR) Review

Advantages and disadvantages of Lenovo ThinkPad T14s Gen 3 (21BR) based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

excellent keyboard comfort

impressive battery life

strong processor performance

good security features

high price point

average display brightness

no dedicated GPU

limited color options

Laptop Comparison and Tests

Difference between Dell G7 (15 7500) and Lenovo ThinkPad T14s Gen 3 (21BR)
82 % - Design
85 % - Display
84 % - Performance
85 % - Connectivity
75 % - Battery
82 % - Design
86 % - Display
85 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Dell G7 (15 7500) vs. Lenovo ThinkPad T14s Gen 3 (21BR) Comparison Chart
DESIGN AND DIMENSIONS Dell G7 (15 7500) Lenovo ThinkPad T14s Gen 3 (21BR)
Product Type Notebook Notebook
Dimensions (WxDxH) 35.72 cm x 26.77 cm x 1.88 cm 31.75 cm x 22.69 cm x 1.66 cm
Weight 2.56 kg 1.21 kg
Case Material - Aluminium (bottom), carbon fibre hybrid (top)
Colour Mineral black Thunder black
DISPLAY Dell G7 (15 7500) Lenovo ThinkPad T14s Gen 3 (21BR)
Screen Size (Type) 15.55" OLED 14" - IPS
LCD Backlight Technology - LED backlight
Screen Resolution 3840 x 2160 (Ultra HD 4K) 1920 x 1200 (WUXGA)
Pixel Density (ppi) 282 -
V-Sync Rate at Max Res. 60 Hz -
Widescreen Yes Yes
Image Aspect Ratio - 16:10
Image Brightness 400 cd/m² 400 cd/m²
Colour Gamut 100% DCI-P3 100% sRGB
Features TrueLife, anti-reflective, ±80° horizontal viewing angle, ±80° vertical viewing angle, 0.09 mm pixel pitch, 2 ms response rate Anti-glare, 170° viewing angle, Low Power, Eyesafe technology
PROCESSOR Dell G7 (15 7500) Lenovo ThinkPad T14s Gen 3 (21BR)
CPU Intel Core i7 (10th Gen) 10750H / 2.6 GHz Intel Core i5 (12th Gen) 1240P / 1.7 GHz
Max Turbo Speed 5 GHz 4.4 GHz
Number of Cores 6-core 12-core
Cache 12 MB 12 MB
64-bit Computing Yes -
Chipset Intel HM470 -
Platform Technology - Intel Evo
Features Intel Turbo Boost Max Technology 3.0, Intel Thermal Velocity Boost Integrated memory controller
MEMORY Dell G7 (15 7500) Lenovo ThinkPad T14s Gen 3 (21BR)
RAM 16 GB 16 GB (provided memory is soldered)
Max RAM Supported 32 GB -
RAM Type DDR4 SDRAM LPDDR5 SDRAM
Speed 2933 MHz 4800 MHz
Rated Speed 2933 MHz 6400 MHz
Form Factor SO-DIMM 260-pin -
Slots Qty 2 -
STORAGE Dell G7 (15 7500) Lenovo ThinkPad T14s Gen 3 (21BR)
Main Storage Size (HDD/SSD) 1 TB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) 256 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe)
AUDIO & VIDEO Dell G7 (15 7500) Lenovo ThinkPad T14s Gen 3 (21BR)
Graphics Processor (GPU) NVIDIA GeForce RTX 2070 Intel Iris Xe Graphics
Max Monitors Supported - 3 external monitor(s)
Video Memory 8 GB GDDR6 SDRAM -
Video System Features Max-Q design -
Camera Yes - HD Yes - 1080p
Resolution 0.92 Megapixel -
Camera Features 74.9 degrees, RGB camera Privacy shutter, IR camera, Windows Hello, fixed focus
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 ALC3281 Realtek ALC3287
Compliant Standards High Definition Audio High Definition Audio, Dolby Audio
Audio Features Nahimic sound technology -
COMMUNICATIONS Dell G7 (15 7500) Lenovo ThinkPad T14s Gen 3 (21BR)
Wireless 802.11a/b/g/n/ac/ax, Bluetooth 5.1 Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Wireless Controller Killer Wi-Fi 6 AX1650i - M.2 2230 Intel Wi-Fi 6E AX 211
Network Interface Gigabit Ethernet -
Ethernet Controller Killer Ethernet E2500v2 -
Features - Dual stream (2x2)
WWAN
Generation - 4G upgradable
BATTERY Dell G7 (15 7500) Lenovo ThinkPad T14s Gen 3 (21BR)
Technology 6-cell Lithium Ion Lithium polymer
Battery Capacity (Size) 86 Wh 57 Wh
AC ADAPTER Dell G7 (15 7500) Lenovo ThinkPad T14s Gen 3 (21BR)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 240 Watt, 19.5 V, 12.31 A 65 Watt
INPUT Dell G7 (15 7500) Lenovo ThinkPad T14s Gen 3 (21BR)
Type Keyboard, touchpad Keyboard, TrackPoint, UltraNav
Keyboard Backlight Yes (RGB) Yes
Features 4 RGB zones Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls
CONNECTIONS & EXPANSIONS Dell G7 (15 7500) Lenovo ThinkPad T14s Gen 3 (21BR)
Interfaces HDMI
Mini DisplayPort
USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort 1.4 Alt Mode)
USB 3.2 Gen 1 (PowerShare)
2 x USB 3.2 Gen 1
LAN
Headphone/microphone combo jack
USB 3.2 Gen 1
USB 3.2 Gen 1 (Always On)
2 x USB4 (supports Thunderbolt 4, DisplayPort 2.0 Alt Mode) (Power Delivery 3.0)
HDMI
Headphone/microphone combo jack
Memory Card Reader Yes (SD Card, SDHC Card, SDXC Card) -
SOFTWARE Dell G7 (15 7500) Lenovo ThinkPad T14s Gen 3 (21BR)
Operating System (OS) Windows 10 Home 64-bit Edition Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence - English
Software Included - Intel Connectivity Performance Suite
MISCELLANEOUS Dell G7 (15 7500) Lenovo ThinkPad T14s Gen 3 (21BR)
Included Accessories Power adapter USB-C power adapter
Security - Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader
Security Slot Type - Kensington nano security slot
Theft/Intrusion Protection - Security lock slot (cable lock sold separately)
Features Game Shift technology Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, NVMe password
Compliant Standards - RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified
ENERGY STAR Certified Yes Yes
EPEAT Compliant - EPEAT Gold
Max Operating Temperature 35 °C 35 °C
Min Operating Temperature 0 °C 5 °C
Humidity Range Operating 10 - 90% (non-condensing) 8 - 95%
Manufacturer Warranty - Base warranty - 3 years - pick-up and return
Extended warranty - 1 year - on-site
Limited warranty - battery - 1 year
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