Realme Book Slim Laptop vs Lenovo ThinkBook 15 21A4A09SIH Laptop
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Quick Comparison
| Name | Realme Book Slim Laptop | Lenovo ThinkBook 15 21A4A09SIH Laptop |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 14 in | 15.6 in |
| Processor | Intel Core i3 | AMD Ryzen 3 |
| Graphics Card | Intel UHD Graphics | AMD Radeon |
| Price | Rs. 29990 | Rs. 35990 |
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Detailed Comparison
Price And Launch
The cost of Realme Book Slim Laptop is Rs. 29990. The cost of Lenovo ThinkBook 15 21A4A09SIH Laptop is Rs. 35990.
Display comparison
Realme Book Slim Laptop has screen size of 14 in inches which falls short to Lenovo ThinkBook 15 21A4A09SIH Laptop's 15.6 in inch screen. Realme's laptop has display density of 157 PPI & Lenovo's laptop has only 141 PPI display density
Memory comparison
Both Laptops have 8 GB RAM.
Processor Comparison
First Laptop has Intel Core i3 processor whereas second laptop has AMD Ryzen 3. Lenovo ThinkBook 15 21A4A09SIH Laptop has CPU Cache of 4 MB which falls short to Realme Book Slim Laptop's 6 MB cache.
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Full Comparison
| Name | Realme Book Slim Laptop | Lenovo ThinkBook 15 21A4A09SIH Laptop |
| General | ||
| Series | Book | ThinkBook 15 |
| Model | Realme Book Slim | 21A4A09SIH |
| Utility | Everyday Use | Everyday Use |
| Device Type | Netbook | Netbook |
| OS | Windows 10 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 307.21 x 228.96 x 14.9 mm | |
| Weight | 1.38 kg | |
| Warranty | 1 year Warranty | 1 year Warranty |
| Display | ||
| Type | IPS | |
| Touch | No | No |
| Size | 14 inches | 15.6 inches |
| Resolution | 1440 x 2160 pixels | 1920 x 1080 pixels |
| PPI | ~ 157 PPI | ~ 141 PPI |
| Aspect Ratio | 3:2 | |
| Anti Glare Screen | Yes | Yes |
| Features | 100% sRGB, 90% Screen-to-body Ratio, 170° Viewing Angle | Brightness : 220nits |
| Connectivity | ||
| Ethernet | No | Yes |
| WiFi | IEEE802.11 a/b/g/n/Wi-Fi 5 | Yes |
| Bluetooth | v5.1 | Yes |
| USB Ports | 2 x USB Type-C, 1 x USB 3.0 | 2 x USB Type-C, 2 x USB 3.0 |
| HDMI | 1 x HDMI Port | |
| Card Reader | Yes | |
| Fingerprint Sensor | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Input | ||
| Camera | In-built 720P HD Camera | Yes |
| Keyboard | 3-level Backlit Keyboard | |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Large Multi-touch Trackpad 123.8 × 78.2mm Supports Microsoft PTP Clickpad Technology | Yes |
| Inbuilt Microphone | Dual Microphone, Vocplus AI Noise Cancellation Algorithm | Yes |
| Speakers | Dual HARMAN Speaker | 2W Stereo Speakers |
| Sound | Stereo Surround Sound By DTS | Dolby Audio |
| Optical Drive | No | No |
| Processor | ||
| Processor | 11th Gen Intel Core i3 1115G4 | 5th Gen AMD Ryzen 3 5300U |
| Speed | 2 x (Turbo Speed upto 4.1 GHz) Cores | 4 x 2.6 GHz (Turbo Speed upto 3.8 GHz) Cores |
| Cores | Dual Core, 4 Threads | Quad Core, 8 Threads |
| Cache | 6 MB | 4 MB |
| Brand | Intel | AMD |
| Series | Core i3 | Ryzen 3 |
| Model | 1115G4 | 5300U |
| Generation | 11th Gen | 5th Gen |
| Chipset | AMD | |
| Graphics | ||
| GPU | Intel UHD Graphics | AMD Radeon |
| Brand | Intel | AMD |
| Memory | ||
| RAM | 8 GB LPDDR4x | 8 GB DDR4 |
| RAM Bus Speed | 3733 MHz | |
| Solid State Drive | 256 GB SSD | 256 GB SSD |
| Battery | ||
| Battery | 3 Cell Battery | |
| Adapter Type | 65W PD Super-Fast Charge | |
| Battery Backup | Upto 11 hours | |
| Extra | ||
| Sales Package | Laptop, Power Adaptor, User Guide | |
| Other Features | Fingerprint Power Button | |