Side by side comparison and review of Lenovo ThinkPad E15 Gen 4 (21ED) and Lenovo IdeaPad 320S-15IKB (80X5). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Lenovo ThinkPad E15 Gen 4 (21ED) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient performance
comfortable keyboard
good security features
affordable price
average display quality
limited graphics power
moderate battery life
noisy under load
Advantages and disadvantages of Lenovo IdeaPad 320S-15IKB (80X5) based on its technical characteristics, features, user experience, expert reviews and price level.
slim, lightweight design
affordable price point
solid build quality
decent keyboard comfort
full hd display
average battery life
moderate processing power
no usb-c port
limited graphics performance
DESIGN AND DIMENSIONS | Lenovo ThinkPad E15 Gen 4 (21ED) | Lenovo IdeaPad 320S-15IKB (80X5) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 36.5 cm x 24 cm x 1.89 cm | 36.27 cm x 25.2 cm x 1.99 cm |
Weight | 1.78 kg | 1.89 kg |
Case Material | Aluminium (top), polycarbonate ABS (bottom) | - |
Colour | Black | Mineral grey |
DISPLAY | Lenovo ThinkPad E15 Gen 4 (21ED) | Lenovo IdeaPad 320S-15IKB (80X5) |
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Screen Size (Type) | 15.6" - IPS | 15.6" |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 300 cd/m² | 200 cd/m² |
Features | Anti-glare, 170° viewing angle | Anti-glare |
PROCESSOR | Lenovo ThinkPad E15 Gen 4 (21ED) | Lenovo IdeaPad 320S-15IKB (80X5) |
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CPU | AMD Ryzen 5 5625U / 2.3 GHz | Intel Core i5 (7th Gen) 7200U / 2.5 GHz |
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Max Turbo Speed | 4.3 GHz | 3.1 GHz |
Number of Cores | 6-core | Dual-Core |
Cache | L3 - 16 MB | 3 MB |
64-bit Computing | - | Yes |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo ThinkPad E15 Gen 4 (21ED) | Lenovo IdeaPad 320S-15IKB (80X5) |
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RAM | 8 GB (provided memory is soldered) | 8 GB (1 x 8 GB) |
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Max RAM Supported | 40 GB | 8 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 3200 MHz | 2133 MHz |
Rated Speed | 3200 MHz | 2400 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 1 | 1 |
Empty Slots | 1 | 0 |
STORAGE | Lenovo ThinkPad E15 Gen 4 (21ED) | Lenovo IdeaPad 320S-15IKB (80X5) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) | 1 TB HDD SATA 6Gb/s |
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AUDIO & VIDEO | Lenovo ThinkPad E15 Gen 4 (21ED) | Lenovo IdeaPad 320S-15IKB (80X5) |
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Graphics Processor (GPU) | AMD Radeon Graphics | Intel HD Graphics 620 |
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Max Monitors Supported | 2 external monitor(s) | - |
Camera | Yes - 1080p | Yes |
Resolution | - | 0.3 Megapixel |
Camera Features | Privacy shutter, IR camera, Windows Hello, fixed focus | - |
Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio, Dolby Audio |
Audio Features | Harman-branded | Harman audio technology |
COMMUNICATIONS | Lenovo ThinkPad E15 Gen 4 (21ED) | Lenovo IdeaPad 320S-15IKB (80X5) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | M.2 Card | Intel Dual Band Wireless-AC 3165 - M.2 Card |
Network Interface | Gigabit Ethernet | - |
Ethernet Controller | Realtek RTL8111H-CG | - |
Features | Wake-on-LAN (WOL), dual stream (2x2) | - |
BATTERY | Lenovo ThinkPad E15 Gen 4 (21ED) | Lenovo IdeaPad 320S-15IKB (80X5) |
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Technology | Lithium polymer | 2-cell Lithium Ion |
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Battery Capacity (Size) | 57 Wh | 30 Wh |
Battery Life | Up to 16.5 hours | Up to 8 hours |
AC ADAPTER | Lenovo ThinkPad E15 Gen 4 (21ED) | Lenovo IdeaPad 320S-15IKB (80X5) |
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Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 65 Watt | 45 Watt, 20 V, 2.25 A |
INPUT | Lenovo ThinkPad E15 Gen 4 (21ED) | Lenovo IdeaPad 320S-15IKB (80X5) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | - |
Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | Multi-touch touchpad |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad E15 Gen 4 (21ED) | Lenovo IdeaPad 320S-15IKB (80X5) |
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Slots | 2 x M.2 Card (1 free) | - |
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Interfaces | USB 2.0 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery 3.0) HDMI LAN Headphone/microphone combo jack |
USB 3.1 Gen 1/USB 3.0 USB 2.0 (Always On) HDMI USB-C 3.1 Gen 1 Headphone/microphone combo jack |
Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | Lenovo ThinkPad E15 Gen 4 (21ED) | Lenovo IdeaPad 320S-15IKB (80X5) |
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Operating System (OS) | Windows 11 Pro - English | Windows 10 Home 64-bit Edition - English |
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MISCELLANEOUS | Lenovo ThinkPad E15 Gen 4 (21ED) | Lenovo IdeaPad 320S-15IKB (80X5) |
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Included Accessories | USB-C power adapter | Power adapter |
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Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | - |
Security Slot Type | Kensington security slot | Kensington mini security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | Administrator password, power-on password, MIL-STD-810H tested, self-healing BIOS, NVMe password | Administrator password, hard drive password, power-on password |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified, TUV Rheinland Low Blue Light (Software Solution) | RoHS |
ENERGY STAR Certified | Yes | Yes |
EPEAT Compliant | EPEAT Gold | - |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 5 °C | - |
Humidity Range Operating | 8 - 95% | - |
Manufacturer Warranty | Base warranty - 1 year - pick-up and return Extended warranty - 1 year - on-site |
Limited warranty - 1 year |