Zebronics ZEB-NBC 5S Laptop vs Lenovo Thinkbook 15 21DJ00EXIH Laptop
Here you can compare Zebronics ZEB-NBC 5S Laptop (12th Gen … and Lenovo Thinkbook 15 21DJ00EXIH Laptop …. Comparing Zebronics ZEB-NBC 5S Laptop (12th Gen … 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 Zebronics ZEB-NBC 5S Laptop (12th Gen … stands against Lenovo Thinkbook 15 21DJ00EXIH Laptop … and which one should you buy The current lowest price found for Zebronics ZEB-NBC 5S Laptop (12th Gen … is ₹78,999 and for Lenovo Thinkbook 15 21DJ00EXIH Laptop … is ₹69,999. The details of both of these products were last updated on Jul 31, 2026.
| Specification | Zebronics ZEB-NBC 5S Laptop (12th Gen … | Lenovo Thinkbook 15 21DJ00EXIH Laptop … |
|---|---|---|
| Display | 15.6 inches | 15.6 inches |
| CPU | 12th Gen Intel Core i7 1255U | 12th Gen Intel Core i5 1235U |
| GPU | Intel Integrated | Iris Xe Graphics |
| RAM | 16 GB DDR4 | 8 GB DDR4 |
| HDD | ||
| Price | ₹78,999 | ₹69,999 |
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Overview
| Specs Score | 53 / 100 | 55 / 100 Better Specs |
| CPU Clock Speed | 1.7 GHz Faster Clock Speed | 1.3 GHz |
| Thickness | 19.9 mm | 18.9 mm Slimmer |
| RAM | 16 GB More RAM | 8 GB |
| USB Ports | 1 x USB 2.0, 2 x USB 3.0, 2 x USB Type-C More USB Ports | 2 x USB 3.0, 2 x USB Type-C |
| Unique Features | No No No | Anti Glare Screen Backlit Keyboard Thunderbolt Port |
General
| Series | Thinkbook 15 | |
| Model | ZEB-NBC 5S | 21DJ00EXIH |
| Utility | Performance | Everyday Use |
| Device Type | Ultrabook | Ultrabook |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 360 x 235 x 19.9 mm | |
| Weight | 1.76 kg | 1.7 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
Display
| Type | IPS | IPS |
| Touch | No | No |
| Size | 15.6 inches | 15.6 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 141 PPI | ~ 141 PPI |
| Refresh Rate | 60 Hz | |
| Aspect Ratio | 16:9 | 16:9 |
| Anti Glare Screen | No | Yes |
| Features | 100% sRGB Color Gamut, Contrast Ratio: 1200:1, 170° Viewing Angle |
Connectivity
| Ethernet | Yes | Yes |
| WiFi | 802.11 a/b/g/n/ac 2.4 GHz & 5 GHz | Wi-Fi 6(802.11ax) |
| Bluetooth | v5 | v5.1 |
| USB Ports | 2 x USB Type-C, 2 x USB 3.0, 1 x USB 2.0 | 2 x USB Type-C, 2 x USB 3.0 |
| USB Port Details | 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 Port | 1 x HDMI Port |
| Card Reader | Yes | |
| Micro SD Card Reader | Yes | |
| Fingerprint Sensor | Yes | Yes |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes | Yes |
Input
| Camera | Yes, 2 MP | Yes |
| Keyboard | Full Size keyboard | |
| Keyboard Backlit | Yes | |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Yes | Dual Array Microphone |
| Speakers | Yes | Stereo speakers |
| Sound | Dolby Atmos | Dolby Audio |
| Optical Drive | No | No |
Processor
| Processor | 12th Gen Intel Core i7 1255U | 12th Gen Intel Core i5 1235U |
| Speed | 2 x 1.7 GHz (Turbo Speed upto 4.7 GHz) Performance Cores 8 x 1.2 GHz (Turbo Speed upto 3.5 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 | 10 Cores (2P + 8E), 12 Threads | 10 Cores (2P + 8E), 12 Threads |
| Cache | 12 MB | 12 MB |
| Brand | Intel | Intel |
| Series | Core i7 | Core i5 |
| Model | 1255U | 1235U |
| Generation | 12th Gen | 12th Gen |
| Process Node | 10 nm | 10 nm |
Graphics
| GPU | Intel Integrated | Iris Xe Graphics |
| Brand | Intel | Intel |
Memory
| RAM | 16 GB DDR4 | 8 GB DDR4 |
| RAM Bus Speed | 3200 MHz | 3200 MHz |
| Maximum RAM Supported | Upto 40 GB | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| Max SSD Supported | Upto 2 TB | |
| SSD Interface | SATA | NVMe |
Battery
| Battery | 38.5 Wh Battery | 45 Wh, 3 Cell Battery |
| Adapter Type | 65W Power Adapter | |
| Battery Backup | Upto 10 hours | Upto 6 hours |
| Battery Details | 45WHrs Li-ion |
Extra
| Included Software | Microsoft Office Home & Student 2021 | |
| Sales Package | Laptop- 1Unit, Power adapter:- 1Unit, Quick start Guide:- 1Unit, QR code Guide:- 1Unit | Laptop, Adapter & User Manuals |
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