Lenovo 1i Core i5-1335U 16GB 256GB 15.6″ Business Laptop

Product Overview

The Lenovo 1i Business Laptop is designed for productivity, reliability, and everyday efficiency. Powered by the Intel Core i5-1335U processor, it offers a balance of performance and power efficiency for office work, study, and daily computing.

With 16GB RAM and a 256GB SSD, the laptop ensures smooth multitasking, fast system responsiveness, and quick access to files and applications.

Its 15.6-inch display provides a comfortable workspace, making it ideal for long working hours, document editing, and browsing.

Key Strengths of This Laptop

• Intel Core i5-1335U – efficient performance for business and daily use
• 16GB RAM – smooth multitasking across multiple applications
• 256GB SSD – fast boot times and responsive system
• 15.6-inch display – comfortable viewing for work and study
• Lightweight design – easy to carry for work and travel
• Windows 11 – modern OS for productivity and security
  
  

Performance & Daily Use

The Intel Core i5-1335U features a hybrid architecture with performance and efficiency cores, allowing it to handle multitasking, office applications, and web browsing efficiently.

With 16GB RAM, users can run multiple programs such as browsers, spreadsheets, and communication tools simultaneously without slowdowns.

The SSD storage significantly improves boot time, file access speed, and overall system responsiveness.

Who Should Buy This Laptop

• Business users handling office applications and emails
• Students needing a reliable study laptop
• Remote workers and professionals
• Users upgrading from older HDD-based laptops
• Anyone needing a dependable daily-use laptop
  
  

Technical Specifications

Processor (CPU)

Intel Core i5-1335U – 13th Gen processor designed for efficiency and multitasking.

• Architecture: Raptor Lake (Intel 7 process)
• Cores / Threads: 10 cores (2 Performance + 8 Efficient) / 12 threads
• Base Clock: ~1.3 GHz (E-cores)
• Max Turbo Frequency: Up to 4.6 GHz
• Cache: 12MB Intel Smart Cache
• TDP: 15W (configurable up to ~55W)
• Integrated AI features: Intel Thread Director
  
  

Graphics (GPU)

Intel Iris Xe Graphics – integrated GPU for everyday visuals and light workloads.

• GPU Type: Integrated
• Execution Units: Up to 80 EUs
• Max Frequency: Up to ~1.25 GHz
• Supports 4K display output
• DirectX 12 / OpenGL support
  
  

Memory (RAM)

16GB RAM – efficient multitasking memory for productivity tasks.

• Capacity: 16GB
• Type: DDR4 or DDR5 (model dependent)
• Speed: 3200 MHz (DDR4) / up to 5200 MHz (DDR5)
• Configuration: Single or dual-channel
• Upgradeable: Depends on configuration
  
  

Storage

256GB SSD – fast storage for everyday computing.

• Type: PCIe NVMe SSD
• Form Factor: M.2 2242 / 2280
• Interface: PCIe Gen3 / Gen4 (variant dependent)
• Read Speed: Up to ~3500 MB/s
• Write Speed: Up to ~3000 MB/s
• Expandable: Yes (depending on model)
  
  

Display

15.6-inch display suitable for work and multimedia.

• Size: 15.6 inches
• Resolution: Full HD (1920 × 1080)
• Panel Type: TN or IPS (variant dependent)
• Refresh Rate: 60Hz
• Brightness: ~220–300 nits
• Anti-glare: Yes
• Color Coverage: ~45% NTSC
  
  

Motherboard & Chipset

• Platform: Intel mobile platform
• Chipset: Integrated (SoC design)
• PCIe Support: Gen3 / Gen4
  
  

Connectivity

• Wi-Fi 5 / Wi-Fi 6 (variant dependent)
• Bluetooth 5.1 / 5.2
• Ethernet: Optional via adapter
  
  

Ports & Expansion

• USB-A 3.2 Gen1
• USB-C (data + charging support)
• HDMI 1.4 / 2.0
• 3.5mm audio combo jack
• SD card reader (optional)
  
  

Audio

• Stereo speakers
• Dolby Audio support
• Dual microphones
  
  

Camera

• HD 720p webcam
• Privacy shutter (on select models)
  
  

Battery & Power

• Battery Capacity: ~38Wh – 45Wh
• Battery Life: Up to 6–8 hours (usage dependent)
• Charging: Standard fast charging support
• Power Adapter: 45W / 65W
  
  

Operating System

• Windows 11 Home / Pro
  
  

Design & Build

• Slim and lightweight design
• Durable plastic chassis
• Weight: ~1.6kg – 1.8kg
• Spill-resistant keyboard (model dependent)
  
  

Frequently Asked Questions

Is this laptop good for office work?
Yes, it is ideal for documents, emails, and business applications.

Can it handle multitasking?
Yes, 16GB RAM allows smooth multitasking for daily workloads.

Is it suitable for students?
Yes, it is perfect for studying, assignments, and online classes.

Can it run heavy software?
It can handle moderate workloads but is not designed for heavy gaming or rendering.

Is the storage upgradeable?
Yes, depending on the configuration, storage can be expanded.