Detailed comparison and review of Dell Inspiron 5502 and Lenovo ThinkPad T14 Gen 3 (21CF). 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.
Advantages and disadvantages of Dell Inspiron 5502 based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
affordable price
fast SSD storage
decent battery life
vivid FHD display
average CPU performance
limited port selection
no dedicated GPU
mediocre speaker quality
Advantages and disadvantages of Lenovo ThinkPad T14 Gen 3 (21CF) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
powerful processor options
good battery life
impressive security features
heavier than competitors
average display brightness
limited color options
expensive base model
DESIGN AND DIMENSIONS | Dell Inspiron 5502 | Lenovo ThinkPad T14 Gen 3 (21CF) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 35.61 cm x 23.45 cm x 1.79 cm | 31.77 cm x 22.69 cm x 1.79 cm |
Weight | 1.65 kg | 1.32 kg |
Case Material | - | Carbon fibre (top), glass-fibre (top), polycarbonate (top), polyphenylene sulfide (bottom) |
Colour | Platinum silver | Thunder black |
DISPLAY | Dell Inspiron 5502 | Lenovo ThinkPad T14 Gen 3 (21CF) |
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Screen Size (Type) | 15.55" | 14" - IPS |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
Pixel Density (ppi) | 142 | - |
V-Sync Rate at Max Res. | 60 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | - | 16:10 |
Image Brightness | - | 300 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | Anti-glare, Wide Viewing Angle, ±85° horizontal viewing angle, ±85° vertical viewing angle, Narrow Border Display, 35 ms response rate, 0.18 mm pixel pitch | Anti-glare, 170° viewing angle |
PROCESSOR | Dell Inspiron 5502 | Lenovo ThinkPad T14 Gen 3 (21CF) |
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CPU | Intel Core i5 (11th Gen) 1135G7 | AMD Ryzen 5 Pro 6650U / 2.9 GHz |
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Max Turbo Speed | 4.2 GHz | 4.5 GHz |
Number of Cores | Quad-Core | 6-core |
Cache | 8 MB | L3 - 16 MB |
64-bit Computing | Yes | - |
Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
MEMORY | Dell Inspiron 5502 | Lenovo ThinkPad T14 Gen 3 (21CF) |
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RAM | 8 GB (1 x 8 GB) | 8 GB (provided memory is soldered) |
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Max RAM Supported | 32 GB | - |
RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
Speed | 3200 MHz | 6400 MHz |
Rated Speed | 3200 MHz | 6400 MHz |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 2 | - |
Empty Slots | 1 | - |
STORAGE | Dell Inspiron 5502 | Lenovo ThinkPad T14 Gen 3 (21CF) |
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Main Storage Size (HDD/SSD) | 256 GB 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) |
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AUDIO & VIDEO | Dell Inspiron 5502 | Lenovo ThinkPad T14 Gen 3 (21CF) |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | AMD Radeon 660M |
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Memory Allocation Technology | Shared Video Memory (UMA) | - |
Max Monitors Supported | - | 3 external monitor(s) |
Camera | Yes - HD | Yes - 1080p |
Resolution | 0.92 Megapixel | - |
Camera Features | CMOS sensor, 74.9 degrees, RGB camera | Privacy shutter, IR camera, 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 ALC3204 | Realtek ALC3287 |
Compliant Standards | High Definition Audio | High Definition Audio, Dolby Audio, Dolby Voice |
COMMUNICATIONS | Dell Inspiron 5502 | Lenovo ThinkPad T14 Gen 3 (21CF) |
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Wireless | Bluetooth, Wi-Fi | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | - | Qualcomm NFA725A |
Network Interface | - | Gigabit Ethernet |
Ethernet Controller | - | Realtek RTL8111EPV |
Compliant Standards | - | DASH |
Features | - | Wake-on-LAN (WOL), dual stream (2x2) |
WWAN |
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Generation | - | 4G upgradable |
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BATTERY | Dell Inspiron 5502 | Lenovo ThinkPad T14 Gen 3 (21CF) |
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Technology | 4-cell Lithium Ion | Lithium polymer |
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Battery Capacity (Size) | 53 Wh | 52.5 Wh |
Battery Life | - | Up to 21.1 hours |
AC ADAPTER | Dell Inspiron 5502 | Lenovo ThinkPad T14 Gen 3 (21CF) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt, 19.5 V, 3.34 A | 45 Watt |
INPUT | Dell Inspiron 5502 | Lenovo ThinkPad T14 Gen 3 (21CF) |
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Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
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Numeric Keypad | Yes | - |
Keyboard Backlight | - | Yes |
Features | Multi-gesture touch pad | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
CONNECTIONS & EXPANSIONS | Dell Inspiron 5502 | Lenovo ThinkPad T14 Gen 3 (21CF) |
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Interfaces | USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 1 HDMI Headphone/microphone combo jack |
USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) HDMI LAN Headphone/microphone combo jack |
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Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | - |
SOFTWARE | Dell Inspiron 5502 | Lenovo ThinkPad T14 Gen 3 (21CF) |
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Operating System (OS) | Windows 10 Home | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence - French |
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Software Included | - | Glance by Mirametrix |
MISCELLANEOUS | Dell Inspiron 5502 | Lenovo ThinkPad T14 Gen 3 (21CF) |
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Included Accessories | Power adapter | USB-C power adapter |
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Security | - | Discrete Trusted Platform Module (TPM 2.0) Security Chip with Microsoft Pluton, fingerprint reader, smart card reader |
Security Slot Type | - | Kensington nano security slot |
Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
Features | - | Administrator password, system password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password, USB FIDO (Fast Identity Online) device integration, certificate based BIOS authentication |
Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified |
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 Base warranty - battery - 1 year |