Lenovo ThinkBook 15 Gen 3 21A4A00WIN Laptop
AMD Ryzen 7 5700U · 8 GB · 512 GB SSD · Win10
CPU5th Gen AMD Ryzen 7 5700U
GPUAMD Radeon AMD
RAM8 GB DDR4
Storage512 GB SSD
Display15.6 inches
Weight1.7 kg
OSWindows 11 (64-bit)
Powered by
AMD Ryzen 7 5700U
Perf.: 34 · iGPU: 4140
Full specifications
General
Series
ThinkBook 15 G3
Model
21A4A00WIN
Utility
Performance
Device Type
Ultrabook
OS
Windows 11 (64-bit)
Weight
1.7 kg
Warranty
1 year Warranty
Display
Touch
No
Size
15.6 inches
Resolution
1920 x 1080 pixels
PPI
~ 141 PPI
Anti Glare Screen
Yes
Features
220nits, Contrast Ratio: 500:1, 90° Viewing Angle
Connectivity
Ethernet
Yes
WiFi
6, 802.11ax 2x2
Bluetooth
v5.1
USB Ports
2 x USB Type-C, 2 x USB 3.0
HDMI
1 x HDMI 1.4b Port
Card Reader
4-in-1 card reader
Fingerprint Sensor
Yes
Microphone In
Yes
Headphone Jack
Yes
Security Lock Port
Yes
Input
Camera
720P
Touchpad
Yes
Inbuilt Microphone
Yes
Speakers
Built-in Speakers
Sound
2W x2, Dolby Audio
Optical Drive
No
Processor
Processor
5th Gen AMD Ryzen 7 5700U
Speed
8 x 1.8 GHz (Turbo Speed upto 4.3 GHz) Cores
Cores
Octa Core, 16 Threads
Cache
8 MB
Brand
AMD
Series
Ryzen 7
Model
5700U
Generation
5th Gen
Graphics
GPU
AMD Radeon AMD
Brand
AMD
Memory
RAM
8 GB DDR4
Solid State Drive
512 GB SSD
SSD Interface
NVMe
Battery
Battery
45 Wh, 3 Cell Battery
Battery Backup
Upto 7.5 hours
Battery Details
45 WHrs Li-ion
Extra
Sales Package
Laptop, User manual, Adapter
Specifications compiled from Smartprix. Last updated 2026-10-01.
More laptops
View all →
Lenovo
Lenovo Yoga Slim 7 Aura Edition 83JX00ENIN AI Laptop
Intel Evo Core Ultra 5 226V · 16GB · 512GB · Win11
- CPUIntel Core Ultra 5 226V
- GPUIntegrated Intel Arc Graphics 140V
- RAM16 GB LPDDR5x
- Storage512 GB SSD
₹1,36,990
Lenovo
Lenovo LOQ 15IRX10 83JE01N6IN Gaming Laptop
14th Gen Core i7 · 16GB · 1TB SSD · Win11 · 8GB RTX 5060
- CPU14th Gen Intel Core i7 14650HX
- GPUNVIDIA GeForce RTX 5060
- RAM16 GB
- Storage1 TB SSD
₹2,29,990
Asus
Asus Vivobook 16 2026 X1652XA-MB033WS Laptop
AMD Ryzen 7 7840HS · 8GB · 512GB SSD · Win11
- CPU7th Gen AMD Ryzen 7 7840HS
- GPUAMD Radeon iGPU
- RAM8 GB LPDDR5X
- Storage512 GB SSD
₹89,990
Gigabyte
Gigabyte A16 CMHH2IN893SH Gaming Laptop
13th Gen Core i5 · 16GB · 512GB SSD · Win11 Home · 6GB Graph
- CPU13th Gen Intel Core i5 13420H
- GPUNVIDIA GeForce RTX 4050
- RAM16 GB DDR5
- Storage512 GB SSD
₹1,99,300