Infinix INBook X1 Slim Series XL21 Laptop vs Lenovo IdeaPad Slim 3 82RK0085IN Laptop
Here you can compare Infinix INBook X1 Slim Series XL21 Lap… and Lenovo IdeaPad Slim 3 82RK0085IN Lapto…. Comparing Infinix INBook X1 Slim Series XL21 Lap… vs Lenovo IdeaPad Slim 3 82RK0085IN Lapto… on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Infinix INBook X1 Slim Series XL21 Lap… stands against Lenovo IdeaPad Slim 3 82RK0085IN Lapto… and which one should you buy The current lowest price found for Infinix INBook X1 Slim Series XL21 Lap… is ₹54,999 and for Lenovo IdeaPad Slim 3 82RK0085IN Lapto… is ₹51,990. The details of both of these products were last updated on Jul 31, 2026.
| Specification | Infinix INBook X1 Slim Series XL21 Lap… | Lenovo IdeaPad Slim 3 82RK0085IN Lapto… |
|---|---|---|
| Display | 14 inches | 15.6 inches |
| CPU | 10th Gen Intel Core i3 1005G1 | 12th Gen Intel Core i5 1235U |
| GPU | Intel Integrated UHD Graphics | Intel Iris Xe Graphics |
| RAM | 8 GB LPDDR4X | 16 GB |
| HDD | ||
| Price | ₹54,999 | ₹51,990 |
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Overview
| Specs Score | 44 / 100 | 48 / 100 Better Specs |
| CPU Clock Speed | 1.2 GHz | 1.3 GHz Faster Clock Speed |
| CPU Cores | Dual Core | 10 Cores More CPU Cores |
| Display Size | 14 in | 15.6 in Bigger Display |
| Thickness | 14.8 mm Slimmer | 19.9 mm |
| RAM | 8 GB | 16 GB More RAM |
| USB Ports | 2 x USB 3.0 | 1 x USB 2.0, 1 x USB 3.0, 1 x USB Type-C More USB Ports |
| Weight | 1.24 kg Lighter | 1.63 kg |
| Unique Features | No No | Anti Glare Screen Fingerprint Sensor |
General
| Series | X1 Slim Series | Ideapad Slim 3 |
| Model | XL21 | 82RK0085IN |
| Utility | Everyday Use, Performance | Performance |
| Device Type | Ultrabook | Ultrabook |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 323.3 x 211.1 x 14.8 mm | 359 x 237 x 19.9 mm |
| Weight | 1.24 kg | 1.63 kg |
| Warranty | 1 year Warranty |
Display
| Type | FHD, IPS Display | LED |
| Touch | No | No |
| Size | 14 inches | 15.6 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 157 PPI | ~ 157 PPI |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | No | Yes |
| Features | 300nits peak brightness, 100% sRGB, NTSC 72% | Full HD LED Backlit, IPS Display |
Connectivity
| Ethernet | No | No |
| WiFi | Yes | 11ac (2x2) |
| Bluetooth | v5.1 | v5 |
| USB Ports | 2 x USB 3.0 | 1 x USB Type-C, 1 x USB 3.0, 1 x USB 2.0 |
| HDMI | 1 x HDMI 1.4 Port | 1 x HDMI v1.4b Port |
| Card Reader | Yes | 4-in-1 Card Reader |
| Fingerprint Sensor | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes |
Input
| Camera | Yes | Yes |
| Keyboard | Yes | Standard English , Yes |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Built In Dual Digital Array Microphone | Dual Array Microphone |
| Speakers | Built In Dual Speakers | Built-In Dual Stereo Speakers |
| Sound | DTS Audio Processing | 2 x 1.5W Dual Stereo Speakers with Dolby Audio |
| Optical Drive | No | No |
Processor
| Processor | 10th Gen Intel Core i3 1005G1 | 12th Gen Intel Core i5 1235U |
| Speed | 2 x 1.2 GHz (Turbo Speed upto 3.4 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 | Dual Core, 4 Threads | 10 Cores (2P + 8E), 12 Threads |
| Cache | 4 MB | 12 MB |
| Brand | Intel | Intel |
| Series | Core i3 | Core i5 |
| Model | 1005G1 | 1235U |
| Generation | 10th Gen | 12th Gen |
| Process Node | 10 nm |
Graphics
| GPU | Intel Integrated UHD Graphics | Intel Iris Xe Graphics |
| Brand | Intel | Intel |
Memory
| RAM | 8 GB LPDDR4X | 16 GB |
| RAM Bus Speed | 4266 MHz | |
| RAM Slots | 1 | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
Battery
| Battery | 3 Cell Battery | |
| Adapter Type | Rapid Charge (Up to 80% in 1 Hour) | |
| Battery Backup | Upto 11 hours | Upto 6 hours |
Extra
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents | Laptop, Power Adaptor, User Guide, Warranty Documents |
Discuss
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