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Compare Lenovo Thinkbook 15 21DJA0D8IH Laptop (12th Gen Core i7/ 16GB/ 1TB SSD/ Win11 Home) Vs Dell Inspiron 5640 Laptop (Intel Core 7 150U Processor/ 16GB/ 1TB SSD/ Win11)
Which laptop is better? Lenovo Thinkbook 15 21DJA0D8IH Laptop (12th Gen Core i7/ 16GB/ 1TB SSD/ Win11 Home) or Dell Inspiron 5640 Laptop (Intel Core 7 150U Processor/ 16GB/ 1TB SSD/ Win11)? Well, you'll get all your questions answered here. Find out which laptop is best for your personal need - You can compare the two models on the basis of their Price in India, Body, Display, Performance, Storage, Battery, Ports, and Networking. Lenovo Thinkbook 15 21DJA0D8IH Laptop (12th Gen Core i7/ 16GB/ 1TB SSD/ Win11 Home) starts with the price of ₹ 84,990 and Dell Inspiron 5640 Laptop (Intel Core 7 150U Processor/ 16GB/ 1TB SSD/ Win11) starts at ₹ 90,490.
Lenovo Thinkbook 15 21DJA0D8IH Laptop (12th Gen Core i7/ 16GB/ 1TB SSD/ Win11 Home) runs on Windows 11 Home (64-bit) and Dell Inspiron 5640 Laptop (Intel Core 7 150U Processor/ 16GB/ 1TB SSD/ Win11) runs on Windows 11 Home (64-bit). Lenovo Thinkbook 15 21DJA0D8IH Laptop (12th Gen Core i7/ 16GB/ 1TB SSD/ Win11 Home) comes up with RAM & storage of 16?GB DDR4 and 1?TB whereas Dell Inspiron 5640 Laptop (Intel Core 7 150U Processor/ 16GB/ 1TB SSD/ Win11) comes up with the RAM & storage of 16?GB DDR5 and 1?TB respectively. Former has screen size of 15.6?inches and latter has screen size of 16?inches. First model runs on 12th Gen Intel Core i7 1255U and second on Intel Core 7 Processor Series 1 150U. Coming to the battery backup, Lenovo Thinkbook 15 21DJA0D8IH Laptop (12th Gen Core i7/ 16GB/ 1TB SSD/ Win11 Home) comes up with the backup of Upto 6 hours and Dell Inspiron 5640 Laptop (Intel Core 7 150U Processor/ 16GB/ 1TB SSD/ Win11) gives Upto 9 hours.
Check out the exhaustive comparison below to compare specification for both laptop models.
Lenovo Thinkbook 15 21DJA0D8IH Laptop (12th Gen Core i7/ 16GB/ 1TB SSD/ Win11 Home) Vs Dell Inspiron 5640 Laptop (Intel Core 7 150U Processor/ 16GB/ 1TB SSD/ Win11)
| Specifications | Lenovo Thinkbook 15 21DJA0D8IH Laptop (12th Gen Core i7/ 16GB/ 1TB SSD/ Win11 Home) | Dell Inspiron 5640 Laptop (Intel Core 7 150U Processor/ 16GB/ 1TB SSD/ Win11) |
|---|---|---|
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Screen Size | 15.6?inches | 16?inches |
| Resolution | 1920?x?1080?pixels | 1920?x?1200?pixels |
| Processor | 12th Gen Intel Core i7 1255U | Intel Core 7 Processor Series 1 150U |
| Solid State Drive | 1?TB | 1?TB |
| RAM | 16?GB DDR4 | 16?GB DDR5 |
| Battery Backup | Upto 6 hours | Upto 9 hours |
Compare Models
Summary | |||
| Specs Score | 71 | 66 | |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) | |
| Screen Size | 15.6?inches | 16?inches | |
| Resolution | 1920?x?1080?pixels | 1920?x?1200?pixels | |
| Processor | 12th Gen Intel Core i7 1255U | Intel Core 7 Processor Series 1 150U | |
| Solid State Drive | 1?TB | 1?TB | |
| RAM | 16?GB DDR4 | 16?GB DDR5 | |
| Battery Backup | Upto 6 hours | Upto 9 hours | |
General | |||
| Device Type | Ultrabook | Hybrid | |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) | |
| Utility | Everyday Use | Everyday Use, Business, Performance | |
| Warranty | 1?year Warranty | 1?year Warranty | |
Similiar Alternatives
- Lenovo Thinkbook 15 21DJA0D8IH Laptop (12th Gen Core i7/ 16GB/ 1TB SSD/ Win11 Home)
- Dell Inspiron 5640 Laptop (Intel Core 7 150U Processor/ 16GB/ 1TB SSD/ Win11)
Display | |||
| Anti Glare Screen | Yes | Yes | |
| Aspect Ratio | 16:09 | 16:10 | |
| Features | 100% sRGB Color Gamut, Contrast Ratio: 1200:1, 170° Viewing Angle | 250 nits (typical), WVA, ComfortView Plus | |
| PPI | ~ 141?PPI | ~ 162?PPI | |
| Resolution | 1920?x?1080?pixels | 1920?x?1200?pixels | |
| Size | 15.6?inches | 16?inches | |
| Touch | No | No | |
| Type | FHD IPS | LED | |
Connectivity | |||
| Bluetooth | v5.1 | Yes | |
| Card Reader | Yes | Yes | |
| Ethernet | Yes | No | |
| Fingerprint Sensor | Yes | Yes | |
| HDMI | 1 x HDMI Port | 1 x HDMI v1.4 Port | |
| Headphone Jack | Yes | Yes | |
| Microphone In | Yes | Yes | |
| Security Lock Port | Kensington Nano Security Slot | Yes | |
| Thunderbolt | Yes | ||
| USB Ports | 2 x USB Type-C, 2 x USB 3.0 | 1 x USB Type-C, 2 x USB Type-A, 2 x USB 3.0 | |
| WiFi | Wi-Fi 6, 802.11ax 2x2 | Intel Wi-Fi 6E AX211 | |
Input | |||
| Camera | Yes | Yes | |
| Inbuilt Microphone | Dual Array Microphone | Yes | |
| Keyboard Backlit | Yes | Yes | |
| Optical Drive | No | No | |
| Sound | Dolby Audio | ||
| Speakers | Stereo speakers | Stereo speaker | |
| Touchpad | Yes | Precision Touchpad | |
Performance | |||
| Cache | 12?MB | 12?MB | |
| Generation | 12th Gen | Intel Core Processor Series 1 | |
| Model | Lenovo Thinkbook 15 21DJA0D8IH Laptop (12th Gen Core i7/ 16GB/ 1TB SSD/ Win11 Home) | Dell Inspiron 5640 Laptop (Intel Core 7 150U Processor/ 16GB/ 1TB SSD/ Win11) | |
| Processor | 12th Gen Intel Core i7 1255U | Intel Core 7 Processor Series 1 150U | |
| Speed | 2 x 1.7?GHz (Turbo Speed upto 4.7?GHz) Performance Cores 8 x 1.2?GHz (Turbo Speed upto 3.5?GHz) Efficient Cores | 2 x 1.8?GHz (Turbo Speed upto 5.4?GHz) Performance Cores 8 x 1.2?GHz (Turbo Speed upto 4?GHz) Efficient Cores | |
Graphics | |||
| Brand | Lenovo Laptops | Dell Laptops | |
| GPU | Iris Xe Graphics | Intel Graphics | |
Memory | |||
| RAM | 16?GB DDR4 | 16?GB DDR5 | |
| RAM Bus Speed | 3200?MHz | 5200?MHz | |
| Solid State Drive | 1?TB | 1?TB | |
Battery | |||
| Adapter Type | 65W AC adapter | 65W AC Adapter | |
| Battery | 45?Wh, 3 Cell Battery | 54?Wh, 4 Cell Battery | |
| Battery Backup | Upto 6 hours | Upto 9 hours | |
Similiar Comparisions
- Lenovo Thinkbook 15 21DJA0D8IH Laptop (12th Gen Core i7/ 16GB/ 1TB SSD/ Win11 Home)
- Dell Inspiron 5640 Laptop (Intel Core 7 150U Processor/ 16GB/ 1TB SSD/ Win11)
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Detailed Comparison of Lenovo Thinkbook 15 21DJA0D8IH Laptop (12th Gen Core i7/ 16GB/ 1TB SSD/ Win11 Home) vs Dell Inspiron 5640 Laptop (Intel Core 7 150U Processor/ 16GB/ 1TB SSD/ Win11)
Display Comparison: Lenovo Thinkbook 15 21DJA0D8IH Laptop (12th Gen Core i7/ 16GB/ 1TB SSD/ Win11 Home) vs Dell Inspiron 5640 Laptop (Intel Core 7 150U Processor/ 16GB/ 1TB SSD/ Win11)
Lenovo Thinkbook 15 21DJA0D8IH Laptop (12th Gen Core i7/ 16GB/ 1TB SSD/ Win11 Home) has screen size of 15.6?inches whereas other comes up with 16?inches. Screen Resolution and PPI of these Laptops models is 1920?x?1080?pixels, ~ 141?PPI and 1920?x?1200?pixels, ~ 141?PPI respectively.
Performance Comparison: Lenovo Thinkbook 15 21DJA0D8IH Laptop (12th Gen Core i7/ 16GB/ 1TB SSD/ Win11 Home) vs Dell Inspiron 5640 Laptop (Intel Core 7 150U Processor/ 16GB/ 1TB SSD/ Win11)
Processor, one of the important feature of the Laptops used in these Laptops are 12th Gen Intel Core i7 1255U and Intel Core 7 Processor Series 1 150U respectively. Lenovo Thinkbook 15 21DJA0D8IH Laptop (12th Gen Core i7/ 16GB/ 1TB SSD/ Win11 Home) comes up speed of 2 x 1.7?GHz (Turbo Speed upto 4.7?GHz) Performance Cores 8 x 1.2?GHz (Turbo Speed upto 3.5?GHz) Efficient Cores and Dell Inspiron 5640 Laptop (Intel Core 7 150U Processor/ 16GB/ 1TB SSD/ Win11) comes up with 2 x 1.8?GHz (Turbo Speed upto 5.4?GHz) Performance Cores 8 x 1.2?GHz (Turbo Speed upto 4?GHz) Efficient Cores.