Side by side comparison and review of Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) and Lenovo ThinkPad E15 (20RD). 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 IdeaPad 330-15AST (Lenovo IdeaPad 330) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
adequate port selection
easy to upgrade
decent keyboard
mediocre battery life
low-resolution display
sluggish performance
limited graphics power
Advantages and disadvantages of Lenovo ThinkPad E15 (20RD) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
good security features
decent battery life
affordable price point
mediocre display quality
average graphics performance
no thunderbolt support
heavier design
DESIGN AND DIMENSIONS | Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) | Lenovo ThinkPad E15 (20RD) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 37.8 cm x 26 cm x 2.29 cm | 36.8 cm x 24.5 cm x 1.89 cm |
Weight | 2.2 kg | 1.9 kg |
Case Material | Polycarbonate ABS | Aluminum, polycarbonate ABS |
Colour | Platinum grey | Black |
DISPLAY | Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) | Lenovo ThinkPad E15 (20RD) |
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Screen Size (Type) | 15.6" - TN | 15.6" - IPS |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 200 cd/m² | 250 cd/m² |
Features | Anti-glare | Anti-glare, 170° viewing angle |
PROCESSOR | Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) | Lenovo ThinkPad E15 (20RD) |
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CPU | AMD A9 9425 / 3.1 GHz | Intel Core i5 (10th Gen) 10210U / 1.6 GHz |
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Max Turbo Speed | 3.7 GHz | 4.2 GHz |
Number of Cores | Dual-Core | Quad-Core |
Cache | L2 - 1 MB | 6 MB |
64-bit Computing | Yes | Yes |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) | Lenovo ThinkPad E15 (20RD) |
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RAM | 4 GB (1 x 4 GB) | 8 GB (1 x 8 GB) |
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Max RAM Supported | 8 GB | 16 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2133 MHz | 2666 MHz |
Rated Speed | 2133 MHz | 2666 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 1 | 1 |
Empty Slots | 0 | 0 |
STORAGE | Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) | Lenovo ThinkPad E15 (20RD) |
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Main Storage Size (HDD/SSD) | 1 TB HDD SATA 6Gb/s / 5400 rpm | 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) | Lenovo ThinkPad E15 (20RD) |
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Graphics Processor (GPU) | AMD Radeon R5 | Intel UHD Graphics |
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Camera | Yes | Yes - 720p |
Resolution | 0.3 Megapixel | - |
Camera Features | - | ThinkShutter camera privacy |
Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
Codec | - | Conexant CX11880 |
Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio, Dolby Advanced Audio |
COMMUNICATIONS | Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) | Lenovo ThinkPad E15 (20RD) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
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Wireless Controller | M.2 Card | Intel Wi-Fi 6 AX 201 - M.2 Card |
Network Interface | 10/100 Ethernet | Gigabit Ethernet |
Ethernet Controller | - | Realtek R8111GUS |
Features | Single stream (1x1) | Dual stream (2x2) |
BATTERY | Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) | Lenovo ThinkPad E15 (20RD) |
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Technology | Lithium Ion | Lithium Ion |
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Battery Capacity (Size) | 30 Wh | 45 Wh |
Battery Life | Up to 4 hours | Up to 12.2 hours |
AC ADAPTER | Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) | Lenovo ThinkPad E15 (20RD) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 45 Watt | 65 Watt |
INPUT | Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) | Lenovo ThinkPad E15 (20RD) |
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Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
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Numeric Keypad | Yes | Yes |
Keyboard Backlight | - | Yes |
Features | Multi-touch touchpad | Spill-resistant, multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) | Lenovo ThinkPad E15 (20RD) |
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Interfaces | USB 2.0 USB 3.1 Gen 1 LAN HDMI Headphone/microphone combo jack |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB 2.0 USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) 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 IdeaPad 330-15AST (Lenovo IdeaPad 330) | Lenovo ThinkPad E15 (20RD) |
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Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 10 Home 64-bit Edition - English |
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Software Included | Microsoft Office (30 days trial) | - |
MISCELLANEOUS | Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) | Lenovo ThinkPad E15 (20RD) |
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Included Accessories | Power adapter | USB-C power adapter |
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Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip |
Security Slot Type | Kensington security slot | Kensington security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | Administrator password, hard drive password, power-on password | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
Compliant Standards | RoHS | RoHS |
SAR Value | - | 0.367 W/kg (body), 0.367 W/kg (limb) |
ENERGY STAR Certified | Yes | Yes |
EPEAT Compliant | EPEAT Silver | EPEAT Silver |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 3 years - on-site Limited warranty - battery - 1 year |
Model Number | 15AST 81D6 | - |