Lenovo ThinkPad E15 20TDS0A000 Laptop vs Lenovo Thinkpad E15 21E6S05B00 Laptop
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Overview
| Specs Score | 55 / 100 | 63 / 100 Better Specs |
| CPU Clock Speed | 2.4 GHz Faster Clock Speed | 1.3 GHz |
| CPU Cores | Quad Core | 10 Cores More CPU Cores |
| USB Ports | 3 x USB 2.0, 1 x USB 3.0, 1 x USB Type-C More USB Ports | 1 x USB 2.0, 2 x USB 3.0, 1 x USB Type-C |
| Unique Features | No No No No | Ethernet Port Lock Port Fingerprint Sensor Thunderbolt Port |
General
| Series | ThinkPad E15 | Thinkpad E15 |
| Model | E15 | 21E6S05B00 |
| Utility | Performance | Business, Performance |
| Device Type | Netbook | Ultrabook |
| OS | Windows 10 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 365 x 240 x 18.9 mm | 365 x 240 x 19 mm |
| Weight | 1.7 kg | 1.7 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
Display
| Type | Full HD LED Display | IPS |
| Touch | No | No |
| Size | 15.6 inches | 15.6 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 141 PPI | ~ 157 PPI |
| Refresh Rate | 60 Hz | |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | Yes | Yes |
| Features | 250 Nits |
Connectivity
| Ethernet | No | Yes |
| WiFi | Intel Wireless-AC 9560, 802.11ac Dual Band (2x2) Wi-Fi | Wi-Fi-6 |
| Bluetooth | v5.1 | v5.1 |
| USB Ports | 1 x USB Type-C, 1 x USB 3.0, 3 x USB 2.0 | 1 x USB Type-C, 2 x USB 3.0, 1 x USB 2.0 |
| Thunderbolt | Yes | |
| HDMI | 1 x HDMI Port | 1 x HDMI 2.0 Port |
| Card Reader | Yes | |
| Fingerprint Sensor | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes |
Input
| Camera | Yes | Yes |
| Keyboard | English , Yes | |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Yes | Yes |
| Speakers | Stereo Speakers | |
| Sound | Dolby Audio | |
| Optical Drive | No | No |
Processor
| Processor | 11th Gen Intel Core i5 1135G7 | 12th Gen Intel Core i5 1235U |
| Speed | 4 x 2.4 GHz (Turbo Speed upto 4.2 GHz) Cores | 2 x 1.3 GHz (Turbo Speed upto 4.4 GHz) Performance Cores 8 x 900 MHz (Turbo Speed upto 3.3 GHz) Efficient Cores |
| Cores | Quad Core, 8 Threads | 10 Cores (2P + 8E), 12 Threads |
| Cache | 8 MB | 12 MB |
| Brand | Intel | Intel |
| Series | Core i5 | Core i5 |
| Model | 1135G7 | 1235U |
| Generation | 11th Gen | 12th Gen |
| Process Node | 10 nm |
Graphics
| GPU | Intel Integrated UHD | Intel UHD Graphics |
| Brand | Intel | Intel |
Memory
| RAM | 8 GB DDR4 | 8 GB DDR4 |
| RAM Bus Speed | 3200 MHz | |
| Maximum RAM Supported | Upto 40 GB | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| Max SSD Supported | Upto 1 TB | |
| SSD Interface | NVMe |
Battery
| Battery | 3 Cell Battery | 45 Wh, 3 Cell Battery |
| Adapter Type | 45 W AC Adapter | 65W AC adapter |
| Battery Backup | Upto 10.8 hours | Upto 8 hours |
| Battery Details | 45 Watt Hours |
Extra
| Included Software | Microsoft Office Home & Student 2019 | Microsoft Office Home & Student 2021 |
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents | Adaptor, Laptop, User Manual |
Discuss
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