Lenovo IdeaPad Slim 3 15IWC11 83RR00U0IN Laptop vs Lenovo ThinkBook 16 21SKA0J5IG Laptop
Here you can compare Lenovo IdeaPad Slim 3 15IWC11 83RR00U0… and Lenovo ThinkBook 16 21SKA0J5IG Laptop …. Comparing Lenovo IdeaPad Slim 3 15IWC11 83RR00U0… vs Lenovo ThinkBook 16 21SKA0J5IG Laptop … on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Lenovo IdeaPad Slim 3 15IWC11 83RR00U0… stands against Lenovo ThinkBook 16 21SKA0J5IG Laptop … and which one should you buy The current lowest price found for Lenovo IdeaPad Slim 3 15IWC11 83RR00U0… is ₹92,990 and for Lenovo ThinkBook 16 21SKA0J5IG Laptop … is ₹98,990. The details of both of these products were last updated on Sep 28, 2026.
| Specification | Lenovo IdeaPad Slim 3 15IWC11 83RR00U0… | Lenovo ThinkBook 16 21SKA0J5IG Laptop … |
|---|---|---|
| Display | 15.3 inches | 16 inches |
| CPU | Intel Core 5 320 | Intel Core Ultra 9 185H |
| GPU | Intel Graphics | Intel Graphics |
| RAM | 16 GB | 16 GB |
| HDD | ||
| Price | ₹92,990 | ₹98,990 |
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Overview
| Specs Score | 58 / 100 | 59 / 100 Better Specs |
| CPU Clock Speed | 1.5 GHz | 2.3 GHz Faster Clock Speed |
| CPU Cores | Hexa Core | 16 Cores More CPU Cores |
| Thickness | 17.9 mm Slimmer | |
| USB Ports | 1 x USB Type-C | 2 x USB 3.0, 2 x USB Type-C More USB Ports |
| Weight | 1.59 kg Lighter | |
| Unique Features | No No | Lock Port Fingerprint Sensor |
General
| Series | IdeaPad Slim 5i 15IWC11 | Thinkbook 16 |
| Model | 83RR00U0IN | 21SKA0J5IG |
| Utility | Everyday Use | Everyday Use |
| Device Type | Laptop | Ultrabook |
| OS | Windows 11 (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 343.4 x 239.5 x 17.9 mm | |
| Weight | 1.59 kg | |
| Warranty | 2 years Warranty | 1 year Warranty |
Display
| Type | IPS | IPS |
| Touch | No | No |
| Size | 15.3 inches | 16 inches |
| Resolution | 1920 x 1200 pixels | 1920 x 1200 pixels |
| PPI | ~ 148 PPI | ~ 142 PPI |
| Refresh Rate | 60 Hz | 60 Hz |
| Aspect Ratio | 16:10 | 16:9 |
| Anti Glare Screen | Yes | Yes |
| Features | 400 nits Brightness, 45% NTSC | 300nits |
| Dual Display | No |
Connectivity
| Ethernet | No | No |
| WiFi | Wi-Fi 6, 802.11ax 2x2 | Yes |
| Bluetooth | v5.3 | Yes |
| USB Ports | 1 x USB Type-C, 2 x USB Type-A | 2 x USB Type-C, 2 x USB 3.0 |
| USB Port Details | 1x USB-A (USB 5Gbps/USB 3.2 Gen 1), 1x USB-A (USB 5Gbps/USB 3.2 Gen 1), Always On, 1x USB-C (USB 10Gbps/USB 3.2 Gen 2), with USB PD 45-65W and DisplayPort 1.4, 1x USB-C (Thunderbolt 4/USB4 40Gbps) | |
| HDMI | 1 x HDMI v1.4 Port | 1 x HDMI Port |
| Micro SD Card Reader | Yes | |
| Fingerprint Sensor | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes |
Input
| Camera | 720p HD Camera | Yes |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Dual Array Digital Microphones | Dual Array Microphone |
| Speakers | 2 x 2W | Stereo speakers |
| Optical Drive | No | No |
Processor
| Processor | Intel Core 5 320 | Intel Core Ultra 9 185H |
| Speed | 2 x 1.5 GHz (Turbo Speed upto 4.6 GHz) Performance Cores 4 x 1.4 GHz (Turbo Speed upto 3.4 GHz) Low Power Efficient Cores | 6 x 2.3 GHz (Turbo Speed upto 5.1 GHz) Performance Cores 8 x 1.8 GHz (Turbo Speed upto 3.8 GHz) Efficient Cores 2 x (Turbo Speed upto 2.5 GHz) Low Power Efficient Cores |
| Cores | Hexa Core (2P + 4LP-E), 6 Threads | 16 Cores (6P + 8E + 2LP-E), 22 Threads |
| Cache | 6 MB | 24 MB |
| Brand | Intel | Intel |
| Series | Core 5 | Core Ultra 9 |
| Model | 320 | 185H |
| Generation | Intel Core Ultra Series 3 | Intel Core Ultra Series 1 |
Graphics
| GPU | Intel Graphics | Intel Graphics |
| Brand | Intel | Intel |
Memory
| RAM | 16 GB | 16 GB |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe PCIe Gen4 |
Extra
| Sales Package | Laptop, Adapter & User Manuals |
Discuss
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