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Detailed side-by-side comparison of specifications, features and latest prices in India.

Specification	Asus Vivobook 16 X1607QA-MB049WS Laptop (Snapdragon X X1 26 100/ 16GB/ 512GB SSD) ₹69,490 Prices and availability may change on the seller's site View Price	Asus Vivobook S14 OLED S3402ZA-KM502WS Laptop (12th Gen Core i5/ 16GB/ 512GB SSD) ₹70,990 Prices and availability may change on the seller's site View Price	Lenovo IdeaPad Slim 3 83N3002QIN Laptop (Snapdragon X/ 16GB/ 512GB SSD) ₹66,490 Prices and availability may change on the seller's site View Price
General
In The Box	Laptop, Power Adaptor, User Guide, Warranty Documents	Laptop, Battery, AC Adapter, User Guide	Laptop, 65W Round Tip Adapter, Quick Start Guide, User Manual
Model Name	Asus Vivobook 16 X1607QA-MB049WS	Asus Vivobook S14 OLED S3402ZA-KM502WS Laptop (12th Gen Core i5/ 16GB/ 512GB SSD)	Lenovo IdeaPad Slim 3 15Q8X10 (83N3002QIN)
Launch Date	24/02/2025	01/05/2022	21/05/2025
Colors	Quiet Blue	Indie Black	Luna Grey
Brand	ASUS	ASUS	Lenovo
OTG Support	Not Specified	N/A	Yes
Display
Display Size	16, 40.64	14, 35.56	15.3, 38.86
Resolution	1920, 1200 pixels	2880, 1800 pixels	1920, 1200 pixels
Resolution Type	WUXGA	2.8K (2880 x 1800) OLED display	WUXGA
Panel Type	IPS-level Panel	OLED NanoEdge wide-view panel	IPS
Brightness	300 nits	Peak brightness 600 nits	300 nits
Color Gamut	45% NTSC	100% DCI-P3, wide color gamut, PANTONE Validated	45% NTSC
Refresh Rate	60Hz	90 Hz refresh rate	60 Hz
Touchscreen Support	No	Non-touch display	Non-Touch
Screen Protection	Anti-glare display	Not Specified	Anti-Glare Coating
Body
Dimensions	35.70 x 25.06 x 1.79 ~ 1.99 cm	316.4 x 224.5 x 18.9 mm (W x D x H)	343.4 x 239.5 x 17.9 mm
Weight	1.88 kg	1.50 kg	1.55 kg
Build Material	Plastic top and bottom chassis	Metallic Vivobook S14 OLED chassis, Neutral Grey finish (material not clearly specified)	Aluminum (Top), PC-ABS (Bottom)
Keyboard Type	Backlit Chiclet Keyboard	Chiclet backlit keyboard	Backlit Keyboard
Keyboard Features	1.7mm key travel, ErgoSense design, numeric keypad, backlit, Copilot key	Backlit keyboard with function keys and fingerprint sensor in power button	Backlit, 6-Row, Numeric Keypad, Copilot Key
Trackpad Surface	Precision touchpad with PVD anti-fingerprint coating	Touchpad with multi-touch gestures enabled	Mylar
Trackpad Features	Smart Gesture support, larger size, multi-touch gestures	Clickpad-style touchpad with multi-touch gesture support	Buttonless Mylar surface multi-touch touchpad, supports Precision TouchPad (PTP)
IP Rating	US MIL-STD 810H military-grade standard	Not Specified	MIL-STD-810H
Speaker Placement	Built-in speakers	Dual stereo speakers, exact placement not specified	Dual Stereo Speakers (Bottom-firing)
Processor
Operating System	Windows 11 Home	Windows 11 Home 64-bit	Windows 11 Home (on ARM)
Processor Brand	Qualcomm	Intel	Qualcomm
Processor Model	Qualcomm Snapdragon X (X1-26-100)	Intel Core i5-12500H (H-series)	Snapdragon X X1-26-100
Core Count	8 Cores	12 cores total (4 Performance + 8 Efficient)	8 Cores
Threads	8 Threads	16 threads	8 Threads
Clock Speed	Up to 3.0 GHz	Performance cores up to 4.5 GHz Turbo, Efficient cores up to 3.3 GHz Turbo; base 2.5 GHz on P-cores	3.0 GHz
Cache	30 MB Total Cache	18 MB Intel Smart Cache	30 MB
Graphics
GPU Type	Integrated	Integrated	Integrated
GPU Model	Qualcomm Adreno GPU	Integrated Intel Iris Xe Graphics	Qualcomm Adreno GPU
VRAM	Shared	Uses shared system memory (no dedicated VRAM)	Shared
Battery
Capacity	50WHrs, 3-cell Li-ion	70 Wh 3-cell Li-ion battery	50 Wh
Fast Charging Support	65W AC Adapter, 60% in 49 mins	90 W AC adapter included	Rapid Charge Boost
Estimated Battery Life	Up to 27 hours (video playback); 14-15 hours real-world usage	Not Specified	Up to 18.5 Hours (Local Video Playback)
Webcam
Webcam Resolution	FHD 1080p camera	HD webcam	5.0 MP
Webcam Features	IR camera for Windows Hello, Privacy Shutter	Webcam present with inbuilt microphone, Physical privacy shutter	Privacy Shutter, Fixed Focus, AI Studio Effects
Memory
RAM	16 GB	16 GB	16 GB
RAM Type	LPDDR5X	DDR4	LPDDR5X
RAM Speed	8448 MHz	3200 MHz	8448 MHz
Expandability	16GB LPDDR5X on board	16GB DDR4 (8GB on-board + 8GB DDR4 SO-DIMM), expandable up to 24GB using occupied SO-DIMM slot	Memory soldered to systemboard, no slots, dual-channel
Storage
Storage Type	512GB M.2 NVMe™ PCIe® 4.0 SSD	512GB M.2 NVMe PCIe SSD	SSD
Capacity	512GB	512GB SSD	512 GB
Storage Interface	M.2 NVMe™ PCIe® 4.0	PCIe NVMe M.2 SSD interface	PCIe 4.0 x4 NVMe
Expandability	1x M.2 2280 PCIe 4.0x4 (occupied)	primary SSD is user-replaceable but extra bays not specified	Two M.2 2242 PCIe 4.0 x4 slots (One Available)
Supported Memory Card Types	Not Available	No SD or microSD card reader	SD Card Reader
Audio
Speaker Configuration	Stereo Speakers	Dual stereo speakers, Dolby Audio, tuned by Asus/Harman Kardon	Stereo Speakers (2W x2)
Audio Enhancements	SonicMaster, Smart Amp Technology, Dolby Atmos	Dolby Audio; Harman Kardon / Asus audio tuning on Vivobook S OLED series	Optimized with Dolby Audio, High Definition (HD) Audio
Microphone Quality	Built-in array microphone	Inbuilt microphone; Asus AI noise-cancellation available via MyASUS on this series	Dual-Microphone Array
Microphone Features	Noise Cancellation, AI Noise Cancellation	AI Noise Cancellation	Noise Cancellation, AI Noise Suppression, Beamforming
Security
Fingerprint Scanner	No	Fingerprint scanner present (on power button in Vivobook S14 OLED design)	Touch Style, on Palm Rest
TPM	Trusted Platform Module (Firmware TPM)	Not Specified	Microsoft Pluton TPM 2.0
Secure Boot	Yes	Secure Boot supported as part of Windows 11 platform; not explicitly detailed per model	Secure Boot Supported
Encryption Features	Microsoft Pluton security processor	Standard Windows 11 encryption options (BitLocker on supported editions); no extra hardware encryption mentioned	Microsoft Pluton, Firmware TPM 2.0
Webcam Privacy Shutter	Physical Privacy Shutter	Physical Privacy Shutter	Physical Privacy Shutter
Connectivity
Wi-Fi Standard	Wi-Fi 6E (802.11ax) Triple band 2*2	Wi-Fi 6E (802.11ax) support on this model/series	Wi-Fi 6E (802.11ax)
Bluetooth Version	Bluetooth 5.3	Bluetooth 5.2 wireless connectivity	Bluetooth 5.3
Ethernet Support	No (requires adapter)	No built-in RJ-45 Ethernet port	No Onboard Ethernet
Cellular Support	No	No cellular/WWAN modem or SIM support	—
Other Connectivity	HDMI Output, DisplayPort Alt Mode (USB-C), USB4, USB-C Charging	HDMI Output, DisplayPort Alt Mode (USB-C), Thunderbolt Support, USB 3.2, USB-C Charging	SD Card Reader, HDMI Output, DisplayPort Alt Mode (USB-C), USB-C Charging
Ports
USB Ports	2x USB 4.0 Type-C, 2x USB 3.2 Type-A	2 x USB-A (1 x USB 2.0, 1 x USB 3.x), 2 x Thunderbolt 4 USB-C (with DisplayPort and charging)	2 x USB-A (USB 5Gbps / USB 3.2 Gen 1), 1 x USB-C (USB 5Gbps / USB 3.2 Gen 1)
HDMI	1x HDMI 2.1 TMDS	HDMI output port present	1x HDMI 1.4
Audio Jack	1x 3.5mm Combo Audio Jack	3.5 mm combo audio jack (headphone/mic)	3.5mm Headphone / Microphone Combo Jack
Card Reader	None	None	SD Card
Ethernet Port	None	No native RJ-45 Ethernet port	None
Other Ports	None	Standard barrel power connector; dual Thunderbolt 4 ports support docking	Power connector, Novo button
Cooling
Cooling System Type	Enhanced heat pipe technology and taller fan design	ASUS IceCool thermal solution with dual heat pipes and single IceBlade fan	Single Fan Cooling System
Noise Level	Low (30-35 dB)	Low (30-35 dB)	Low (30-35 dB)
Thermal Performance	Designed for up to 35W TDP operation	CPU configured up to 45 W performance mode with IceCool design; Asus notes efficient heat transfer and relatively quiet operation (under ~38 dBA in Standard mode on series)	Designed for silent and efficient thermal management under mixed loads.
Software
Pre-installed Software	MyASUS, ScreenXpert, GlideX, StoryCube	Windows 11 Home, Microsoft Office Home & Student 2021, MyASUS utilities and standard Asus software bundle	Lenovo Vantage, Lenovo AI Engine+
OS Version	Windows 11 Home	Windows 11 Home	Windows 11 Home Single Language
Microsoft Office	Yes	Yes	Yes
Trial Software	Microsoft 365 Basic (1-year), McAfee (1-year)	Not Specified	McAfee LiveSafe (30-day trial)