Dell Inspiron 7640 Laptop vs Lenovo ThinkBook 15 G5 21JF002JIN Laptop
Quick Comparison
| Name | Dell Inspiron 7640 Laptop | Lenovo ThinkBook 15 G5 21JF002JIN Laptop |
| RAM | 16 GB | 8 GB |
|---|---|---|
| Display | 16 in | 15.6 in |
| Processor | Intel Core i7 | AMD Ryzen 3 |
| Graphics Card | Intel Graphics | AMD Radeon AMD |
| Price | Rs. 126488 | Rs. 35000 |
Related Products
Detailed Comparison
Price And Launch
The cost of Dell Inspiron 7640 Laptop is Rs. 126488. The cost of Lenovo ThinkBook 15 G5 21JF002JIN Laptop is Rs. 35000.
Display comparison
Dell Inspiron 7640 Laptop features larger screen size of 16 in inches in comparison to Lenovo ThinkBook 15 G5 21JF002JIN Laptop's 15.6 in inch screen. Dell Inspiron 7640 Laptop has IPS Screen type whereas Lenovo ThinkBook 15 G5 21JF002JIN Laptop has TN Screen type. Dell's laptop has display density of 157 PPI & Lenovo's laptop has only 141 PPI display density
Memory comparison
Dell Inspiron 7640 Laptop's larger 16 GB RAM is better for playing games and all with respect to Lenovo ThinkBook 15 G5 21JF002JIN Laptop's lower 8 GB RAM.
Processor Comparison
First Laptop has Intel Core i7 processor whereas second laptop has AMD Ryzen 3. Both Laptops have CPU Clock Speed of . Lenovo ThinkBook 15 G5 21JF002JIN Laptop has CPU Cache of 8 MB which falls short to Dell Inspiron 7640 Laptop's 24 MB cache.
Related Comparisons
Full Comparison
| Name | Dell Inspiron 7640 Laptop | Lenovo ThinkBook 15 G5 21JF002JIN Laptop |
| General | ||
| Country of Origin | China | |
| Series | Inspiron 7640 | ThinkBook 15 G5 |
| Model | 21JF002JIN | |
| Utility | Everyday Use | Performance |
| Device Type | Netbook | Ultrabook |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 357 x 235 x 18.9 mm | |
| Weight | 1.7 kg | |
| Warranty | 1 year Warranty | 1 year Warranty |
| Display | ||
| Type | IPS | TN |
| Touch | No | No |
| Size | 16 inches | 15.6 inches |
| Resolution | 2560 x 1600 pixels | 1920 x 1080 pixels |
| PPI | ~ 157 PPI | ~ 141 PPI |
| Refresh Rate | 120 Hz | 60 Hz |
| Anti Glare Screen | Yes | Yes |
| Features | 300 nit, ComfortView Plus | 45%NTSC, 250 nits |
| Connectivity | ||
| Ethernet | No | Yes |
| WiFi | Realtek Wi-Fi 6 RTL8852BE, 2x2 | Wi-Fi 6 11AX (2x2) |
| Bluetooth | Yes | v5.1 |
| USB Ports | 1 x USB Type-C, 2 x USB 3.0 | 2 x USB Type-C, 2 x USB 3.0 |
| USB Port Details | 2x USB 3.2 Gen 1 Type A & 1x Thunderbolt 4.0 | |
| Thunderbolt | Yes | Yes |
| HDMI | 1 x HDMI 2.1 Port | 1 x HDMI v2.1 Port |
| Card Reader | Yes | 4-in-1 card reader |
| Fingerprint Sensor | Yes | Yes |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes | |
| Input | ||
| Camera | Yes | FHD 720p with Webcam Privacy Shutter |
| Keyboard | English International Backlit Copilot Key Keyboard, No Numeric Keypad | |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Dual-array Microphones | Dual Array Mics |
| Speakers | 2 Tuned Speakers | Stereo Speakers |
| Sound | Dolby Audio | |
| Optical Drive | No | No |
| Processor | ||
| Processor | 13th Gen Intel Core i7 13620H | 7th Gen AMD Ryzen 3 7330U |
| Speed | 6 x (Turbo Speed upto 4.9 GHz) Performance Cores 4 x (Turbo Speed upto 3.6 GHz) Efficient Cores | 4 x 2.3 GHz (Turbo Speed upto 4.3 GHz) Cores |
| Cores | 10 Cores (6P + 4E), 16 Threads | Quad Core, 8 Threads |
| Cache | 24 MB | 8 MB |
| Brand | Intel | AMD |
| Series | Core i7 | Ryzen 3 |
| Model | 13620H | 7330U |
| Generation | 13th Gen | 7th Gen |
| Process Node | 10nm | TSMC 7nm FinFET |
| Graphics | ||
| GPU | Intel Graphics | AMD Radeon AMD |
| Brand | Intel | AMD |
| Memory | ||
| RAM | 16 GB LPDDR5 | 8 GB DDR4 |
| RAM Bus Speed | 4800 MHz | 3200 MHz |
| Solid State Drive | 1 TB SSD | 512 GB SSD |
| Max SSD Supported | Upto 1 TB | |
| SSD Interface | NVMe | NVMe |
| Battery | ||
| Battery | 54 Wh, 4 Cell Battery | 45 Wh, 3 Cell Battery |
| Adapter Type | 90W AC Adapter | 65W USB-C adapter |
| Battery Backup | Upto 8.8 hours | |
| Extra | ||
| Sales Package | Laptop, User manual, Adapter | |