Popular Comparisons with Lenovo ThinkBook 15 G4 IAP (21DJ):
DESIGN AND DIMENSIONS | Lenovo ThinkBook 15 G4 IAP (21DJ) | - |
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Product Type | Notebook - 180-degree hinge design | - |
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Dimensions (WxDxH) | 35.7 cm x 23.5 cm x 1.89 cm | - |
Weight | 1.7 kg | - |
Case Material | Aluminium (top), polycarbonate ABS (bottom) | - |
Colour | Dual tone mineral grey | - |
DISPLAY | Lenovo ThinkBook 15 G4 IAP (21DJ) | - |
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Screen Size (Type) | 15.6" - IPS | - |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | - |
Widescreen | Yes | - |
Image Aspect Ratio | 16:9 | - |
Image Brightness | 300 cd/m² | - |
Colour Gamut | 45% NTSC | - |
Features | Anti-glare, 170° viewing angle | - |
PROCESSOR | Lenovo ThinkBook 15 G4 IAP (21DJ) | - |
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CPU | Intel Core i5 (12th Gen) 1235U / 1.3 GHz | - |
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Max Turbo Speed | 4.4 GHz | - |
Number of Cores | 10-core | - |
Cache | 12 MB | - |
Features | Integrated memory controller | - |
MEMORY | Lenovo ThinkBook 15 G4 IAP (21DJ) | - |
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RAM | 8 GB (provided memory is soldered) | - |
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Max RAM Supported | 40 GB | - |
RAM Type | DDR4 SDRAM | - |
Speed | 3200 MHz | - |
Rated Speed | 3200 MHz | - |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 1 | - |
Empty Slots | 1 | - |
STORAGE | Lenovo ThinkBook 15 G4 IAP (21DJ) | - |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - NVM Express (NVMe) | - |
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AUDIO & VIDEO | Lenovo ThinkBook 15 G4 IAP (21DJ) | - |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | - |
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Max Monitors Supported | 3 external monitor(s) | - |
Camera | Yes - 1080p | - |
Camera Features | Privacy shutter, fixed focus | - |
Sound | Stereo speakers, dual array microphone | - |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio, Dolby Audio | - |
COMMUNICATIONS | Lenovo ThinkBook 15 G4 IAP (21DJ) | - |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | - |
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Wireless Controller | M.2 Card | - |
Network Interface | Gigabit Ethernet | - |
Ethernet Controller | Intel I219-V | - |
Features | Wake-on-LAN (WOL), dual stream (2x2) | - |
BATTERY | Lenovo ThinkBook 15 G4 IAP (21DJ) | - |
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Technology | Lithium polymer | - |
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Battery Capacity (Size) | 45 Wh | - |
Battery Life | Up to 8 hours | - |
Battery Run Time | Local video (1080p) playback time (150 nits): up to 8 hours | - |
AC ADAPTER | Lenovo ThinkBook 15 G4 IAP (21DJ) | - |
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Input | AC 100-240 V (50/60 Hz) | - |
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Output | 65 Watt | - |
INPUT | Lenovo ThinkBook 15 G4 IAP (21DJ) | - |
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Type | Keyboard, touchpad | - |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | - |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad, precision touchpad | - |
CONNECTIONS & EXPANSIONS | Lenovo ThinkBook 15 G4 IAP (21DJ) | - |
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Interfaces | 2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI LAN Headphone/microphone combo jack |
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Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | - |
SOFTWARE | Lenovo ThinkBook 15 G4 IAP (21DJ) | - |
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Operating System (OS) | Windows 11 Pro - English | - |
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Software Included | Microsoft Office (Trial) | - |
MISCELLANEOUS | Lenovo ThinkBook 15 G4 IAP (21DJ) | - |
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Included Accessories | USB-C slim wall mount power adapter | - |
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Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | - |
Security Slot Type | Kensington nano security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | Administrator password, hard drive password, power-on password, MIL-STD-810H tested, Rapid Charge Pro | - |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3, TUV Rheinland Low Blue Light (Software Solution) | - |
ENERGY STAR Certified | Yes | - |
EPEAT Compliant | EPEAT Gold | - |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 5 °C | - |
Humidity Range Operating | 8 - 95% | - |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
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