Asus Vivobook 16X K3605ZF-RP258WS Laptop vs Lenovo Thinkbook 15 21DJ00EXIH Laptop
Here you can compare Asus Vivobook 16X K3605ZF-RP258WS Lapt… and Lenovo Thinkbook 15 21DJ00EXIH Laptop …. Comparing Asus Vivobook 16X K3605ZF-RP258WS Lapt… vs Lenovo Thinkbook 15 21DJ00EXIH Laptop … on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Asus Vivobook 16X K3605ZF-RP258WS Lapt… stands against Lenovo Thinkbook 15 21DJ00EXIH Laptop … and which one should you buy The current lowest price found for Asus Vivobook 16X K3605ZF-RP258WS Lapt… is ₹73,472 and for Lenovo Thinkbook 15 21DJ00EXIH Laptop … is ₹69,999. The details of both of these products were last updated on Aug 20, 2026.
| Specification | Asus Vivobook 16X K3605ZF-RP258WS Lapt… | Lenovo Thinkbook 15 21DJ00EXIH Laptop … |
|---|---|---|
| Display | 16 inches | 15.6 inches |
| CPU | 12th Gen Intel Core i5 12500H | 12th Gen Intel Core i5 1235U |
| GPU | NVIDIA GeForce RTX 2050 | Iris Xe Graphics |
| RAM | 16 GB DDR4 | 8 GB DDR4 |
| HDD | ||
| Price | ₹73,472 | ₹69,999 |
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Overview
| Specs Score | 63 / 100 Better Specs | 55 / 100 |
| CPU Clock Speed | 2.5 GHz Faster Clock Speed | 1.3 GHz |
| CPU Cores | 12 Cores More CPU Cores | 10 Cores |
| Display Resolution | 1920 x 1200 pixels Better Resolution | 1920 x 1080 pixels |
| RAM | 16 GB More RAM | 8 GB |
| GPU Dedicated Memory | 4 GB More GPU Memory | |
| USB Ports | 2 x USB 3.0, 1 x USB Type-C | 2 x USB 3.0, 2 x USB Type-C More USB Ports |
| Weight | 1.8 kg | 1.7 kg Lighter |
| Unique Features | No No No | Ethernet Port Lock Port Thunderbolt Port |
General
| Series | Vivobook 16X | Thinkbook 15 |
| Model | K3605ZF-RP258WS | 21DJ00EXIH |
| Utility | Performance | Everyday Use |
| Device Type | Ultrabook | Ultrabook |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 358.6 x 249.1 x 18.9 mm | |
| Weight | 1.8 kg | 1.7 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
Display
| Type | IPS-level Panel | IPS |
| Touch | No | No |
| Size | 16 inches | 15.6 inches |
| Resolution | 1920 x 1200 pixels | 1920 x 1080 pixels |
| PPI | ~ 142 PPI | ~ 141 PPI |
| Refresh Rate | 144 Hz | 60 Hz |
| Aspect Ratio | 16:10 | 16:9 |
| Anti Glare Screen | Yes | Yes |
| Features | 300nits, 45% NTSC color gamut, display | 100% sRGB Color Gamut, Contrast Ratio: 1200:1, 170° Viewing Angle |
Connectivity
| Ethernet | No | Yes |
| WiFi | Wi-Fi 6E(802.11ax) (Dual band) 2*2 | Wi-Fi 6(802.11ax) |
| Bluetooth | v5.3 | 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 | 1x USB 3.2 Gen 1 Type-C support power delivery , 2x USB 3.2 Gen 1 Type-A | 1x USB 3.2 Gen 1, 1x USB 3.2 Gen 1 (Always On), 1x USB-C 3.2 Gen 2 (support data transfer, Power Delivery 3.0 and DisplayPort 1.4), 1x Thunderbolt 4 |
| Thunderbolt | Yes | |
| HDMI | 1 x HDMI 2.1 Port | 1 x HDMI Port |
| Card Reader | SD 4.0 card reader | Yes |
| Fingerprint Sensor | Yes | Yes |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes | |
| Other Ports | 1x DC-in |
Input
| Camera | 720p HD Camera with Privacy Shutter | Yes |
| Keyboard | Backlit Chiclet Keyboard with Num-key, Yes | |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Built-in Array Microphone | Dual Array Microphone |
| Speakers | Built-in Speakers | Stereo speakers |
| Sound | SonicMaster | Dolby Audio |
| Optical Drive | No | No |
Processor
| Processor | 12th Gen Intel Core i5 12500H | 12th Gen Intel Core i5 1235U |
| Speed | 4 x 2.5 GHz (Turbo Speed upto 4.5 GHz) Performance Cores 8 x 1.8 GHz (Turbo Speed upto 3.3 GHz) Efficient 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 | 12 Cores (4P + 8E), 16 Threads | 10 Cores (2P + 8E), 12 Threads |
| Cache | 18 MB | 12 MB |
| Brand | Intel | Intel |
| Series | Core i5 | Core i5 |
| Model | 12500H | 1235U |
| Generation | 12th Gen | 12th Gen |
| Process Node | 10 nm | 10 nm |
Graphics
| GPU | NVIDIA GeForce RTX 2050 | Iris Xe Graphics |
| Dedicated Memory | GDDR6 4 GB | |
| Brand | NVIDIA | Intel |
Memory
| RAM | 16 GB DDR4 | 8 GB DDR4 |
| RAM Bus Speed | 3200 MHz | |
| Maximum RAM Supported | Upto 24 GB | Upto 40 GB |
| RAM Slots | 2 | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| Max SSD Supported | Upto 2 TB | |
| SSD Interface | NVMe PCIe Gen4 | NVMe |
Battery
| Battery | 50 Wh, 3 Cell Battery | 45 Wh, 3 Cell Battery |
| Adapter Type | 120W AC Adapter | |
| Battery Backup | Upto 6 hours | |
| Battery Details | 45WHrs Li-ion |
Extra
| Included Software | Microsoft Office Home & Student 2021 | |
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents | Laptop, Adapter & User Manuals |
Discuss
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