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Specification	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	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	Lenovo IdeaPad Slim 3 Laptop (Intel Core i5-12450H/16 GB/512 GB SSD/15.6″ Inch Dispay) ₹54,990 Prices and availability may change on the seller's site View Price	Asus Vivobook 15 2025 (X1504VA-NJ540WS) ₹58,400 Prices and availability may change on the seller's site View Price	Acer Swift Lite OLED SFL14-54M Laptop (Intel Core Ultra 5 115U/ 16GB/ 512GB SSD) ₹57,990 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, Battery, AC Adapter, User Guide	Laptop, Power Adaptor, User Guide, Warranty Documents	Laptop, Power Adapter, User Guide, Warranty Documents	Laptop, 45W AC Adapter, Battery, User Manual, Warranty Documents	1 x Laptop, 65W AC Adapter, Power Cord, User Manual, Warranty Card	Laptop, 65W Round Tip Adapter, Quick Start Guide, User Manual
Model Name	Asus Vivobook S14 OLED S3402ZA-KM502WS Laptop (12th Gen Core i5/ 16GB/ 512GB SSD)	Asus Vivobook 16 X1607QA-MB049WS	Lenovo IdeaPad Slim 3	ASUS Vivobook 15 (X1504VA-NJ540WS/NJ546WS)	Acer Swift Lite OLED SFL14-54M Laptop (Intel Core Ultra 5 115U/ 16GB/ 512GB SSD/Win 11)	Lenovo IdeaPad Slim 3 15Q8X10 (83N3002QIN)
Launch Date	01/05/2022	24/02/2025	04/02/2024	02/07/2024	17/06/2025	21/05/2025
Colors	Indie Black	Quiet Blue	Arctic Grey, Abyss Blue, Frost Blue	Cool Silver, Quiet Blue	Light Silver	Luna Grey
Brand	ASUS	ASUS	Lenovo	ASUS	Acer	Lenovo
OTG Support	N/A	Not Specified	Yes	N/A	Yes	Yes
Display
Display Size	14, 35.56	16, 40.64	15.6, 39.62	15.6,	14, 35.56	15.3, 38.86
Resolution	2880, 1800 pixels	1920, 1200 pixels	1920, 1080 pixels	1920, 1080 pixels	1920, 1200 pixels	1920, 1200 pixels
Resolution Type	2.8K (2880 x 1800) OLED display	WUXGA	Full HD	Full HD (FHD)	WUXGA	WUXGA
Panel Type	OLED NanoEdge wide-view panel	IPS-level Panel	IPS (In-Plane Switching)	IPS-level LED Backlit, Anti-glare, TÜV Rheinland-certified	OLED	IPS
Brightness	Peak brightness 600 nits	300 nits	300 nits	250 nits	400 nits (Typical)	300 nits
Color Gamut	100% DCI-P3, wide color gamut, PANTONE Validated	45% NTSC	45% NTSC	45% NTSC (~65% sRGB)	100% DCI-P3	45% NTSC
Refresh Rate	90 Hz refresh rate	60Hz	60 Hz	60 Hz	60 Hz	60 Hz
Touchscreen Support	Non-touch display	No	Non-touch	No	No	Non-Touch
Screen Protection	Not Specified	Anti-glare display	Anti-glare Coating	Anti-glare coating with TÜV Rheinland certification	Acer CineCrystal (Glare)	Anti-Glare Coating
Body
Dimensions	316.4 x 224.5 x 18.9 mm (W x D x H)	35.70 x 25.06 x 1.79 ~ 1.99 cm	359.3 x 235 x 17.9 mm	35.97 × 23.25 × 1.79 cm (359.7 x 232.5 x 17.9 mm)	31.37 cm x 21.90 cm x 1.54 cm	343.4 x 239.5 x 17.9 mm
Weight	1.50 kg	1.88 kg	1.62 kg	1.70 kg	1.10 kg	1.55 kg
Build Material	Metallic Vivobook S14 OLED chassis, Neutral Grey finish (material not clearly specified)	Plastic top and bottom chassis	PC-ABS (Polycarbonate-Acrylonitrile Butadiene Styrene)	Plastic chassis back, Anti-glare coating front, Plastic frame	Metal lid and keyboard deck, Plastic bottom	Aluminum (Top), PC-ABS (Bottom)
Keyboard Type	Chiclet backlit keyboard	Backlit Chiclet Keyboard	Backlit Keyboard	Backlit Chiclet keyboard, Full-size with numeric keypad, 1.4 mm key travel, standard typing experience	Backlit Chiclet Keyboard	Backlit Keyboard
Keyboard Features	Backlit keyboard with function keys and fingerprint sensor in power button	1.7mm key travel, ErgoSense design, numeric keypad, backlit, Copilot key	Precision tactile response, spill-resistant design, dedicated numeric keypad	Backlit, standard typing, Function Keys	Luminous Typing, Integrated Numpad, Copilot key	Backlit, 6-Row, Numeric Keypad, Copilot Key
Trackpad Surface	Touchpad with multi-touch gestures enabled	Precision touchpad with PVD anti-fingerprint coating	Mylar surface	Standard plastic precision surface	Precision Mylar / Plastic	Mylar
Trackpad Features	Clickpad-style touchpad with multi-touch gesture support	Smart Gesture support, larger size, multi-touch gestures	Buttonless, Multi-touch, Precision TouchPad (PTP)	Precision Touchpad, Multi-touch gestures	Multi-touch, Gesture Support, Precision Drivers	Buttonless Mylar surface multi-touch touchpad, supports Precision TouchPad (PTP)
IP Rating	Not Specified	US MIL-STD 810H military-grade standard	MIL-STD-810H military grade	None	Not Rated	MIL-STD-810H
Speaker Placement	Dual stereo speakers, exact placement not specified	Built-in speakers	User-facing stereo speakers	Built-in stereo speakers with SonicMaster	Bottom Dual Stereo Speakers	Dual Stereo Speakers (Bottom-firing)
Processor
Operating System	Windows 11 Home 64-bit	Windows 11 Home	Windows 11 Home Single Language	Windows 11 Home	Windows 11 Home (64-bit)	Windows 11 Home (on ARM)
Processor Brand	Intel	Qualcomm	Intel	Intel	Intel	Qualcomm
Processor Model	Intel Core i5-12500H (H-series)	Qualcomm Snapdragon X (X1-26-100)	Core i5	Core i5-1335U	Core Ultra 5 115U	Snapdragon X X1-26-100
Core Count	12 cores total (4 Performance + 8 Efficient)	8 Cores	8 Cores (4 Performance-cores + 4 Efficient-cores)	10 (2 P-cores + 8 E-cores)	8 Cores (2 P-Cores, 4 E-Cores, 2 LP-E Cores)	8 Cores
Threads	16 threads	8 Threads	12 Threads	12 threads	10 Threads	8 Threads
Clock Speed	Performance cores up to 4.5 GHz Turbo, Efficient cores up to 3.3 GHz Turbo; base 2.5 GHz on P-cores	Up to 3.0 GHz	2.0 GHz Base, 4.4 GHz Max Turbo	Base 1.3 GHz (P-cores), up to 4.6 GHz boost (P-cores), E-cores 0.9-3.4 GHz	1.5 GHz Base, 4.2 GHz Boost	3.0 GHz
Cache	18 MB Intel Smart Cache	30 MB Total Cache	12 MB Intel Smart Cache	12MB Smart Cache	10 MB Intel Smart Cache	30 MB
Graphics
GPU Type	Integrated	Integrated	Integrated	Integrated	Integrated	Integrated
GPU Model	Integrated Intel Iris Xe Graphics	Qualcomm Adreno GPU	Intel UHD Graphics	Intel Iris Xᵉ Graphics (80 EU)	Intel Graphics (4-Core)	Qualcomm Adreno GPU
VRAM	Uses shared system memory (no dedicated VRAM)	Shared	Shared Memory	Shared system memory	Shared system memory	Shared
Battery
Capacity	70 Wh 3-cell Li-ion battery	50WHrs, 3-cell Li-ion	47 Wh Li-Polymer	42 Wh 3-cell Li-ion Battery	50 Wh 3-cell	50 Wh
Fast Charging Support	90 W AC adapter included	65W AC Adapter, 60% in 49 mins	Rapid Charge Boost (2 hours runtime in 15 minutes)	45W AC Adapter	Supported via 65W Adapter	Rapid Charge Boost
Estimated Battery Life	Not Specified	Up to 27 hours (video playback); 14-15 hours real-world usage	Up to 12 hours	Up to 6 hours	Up to 9-10 Hours (Manufacturer Claim), Real world ~5 to 6 Hours (Mixed usage)	Up to 18.5 Hours (Local Video Playback)
Webcam
Webcam Resolution	HD webcam	FHD 1080p camera	FHD 1080p	720p HD	1080p FHD (2 MP)	5.0 MP
Webcam Features	Webcam present with inbuilt microphone, Physical privacy shutter	IR camera for Windows Hello, Privacy Shutter	Privacy Shutter, Fixed Focus	Physical privacy shutter	Privacy Shutter, Temporal Noise Reduction (TNR)	Privacy Shutter, Fixed Focus, AI Studio Effects
Memory
RAM	16 GB	16 GB	16 GB	16 GB	16 GB	16 GB
RAM Type	DDR4	LPDDR5X	LPDDR5	DDR4	LPDDR5	LPDDR5X
RAM Speed	3200 MHz	8448 MHz	4800 MHz	3200 MHz	7467 MHz	8448 MHz
Expandability	16GB DDR4 (8GB on-board + 8GB DDR4 SO-DIMM), expandable up to 24GB using occupied SO-DIMM slot	16GB LPDDR5X on board	Memory is soldered to systemboard, no slots, not upgradable	Up to 24GB via one SO-DIMM slot	Non-upgradable (Soldered)	Memory soldered to systemboard, no slots, dual-channel
Storage
Storage Type	512GB M.2 NVMe PCIe SSD	512GB M.2 NVMe™ PCIe® 4.0 SSD	SSD	M.2 NVMe SSD	NVMe PCIe Gen4 SSD	SSD
Capacity	512GB SSD	512GB	512 GB	512GB	512 GB	512 GB
Storage Interface	PCIe NVMe M.2 SSD interface	M.2 NVMe™ PCIe® 4.0	PCIe 4.0 x4 NVMe	PCIe 4.0	NVMe PCIe Gen4	PCIe 4.0 x4 NVMe
Expandability	primary SSD is user-replaceable but extra bays not specified	1x M.2 2280 PCIe 4.0x4 (occupied)	Upgradable up to 1 TB SSD	No, Replace existing slot with higher storage	1 x Additional M.2 Slot (Supports up to 1TB expansion)	Two M.2 2242 PCIe 4.0 x4 slots (One Available)
Supported Memory Card Types	No SD or microSD card reader	Not Available	4-in-1 Card Reader	N/A	Micro SD	SD Card Reader
Audio
Speaker Configuration	Dual stereo speakers, Dolby Audio, tuned by Asus/Harman Kardon	Stereo Speakers	User-facing stereo speakers, 1.5W x2	Stereo built-in speakers	Stereo Dual Speakers	Stereo Speakers (2W x2)
Audio Enhancements	Dolby Audio; Harman Kardon / Asus audio tuning on Vivobook S OLED series	SonicMaster, Smart Amp Technology, Dolby Atmos	Optimized with Dolby Audio, High Definition (HD) Audio	SonicMaster	DTS:X Ultra, Acer PurifiedVoice 2.0	Optimized with Dolby Audio, High Definition (HD) Audio
Microphone Quality	Inbuilt microphone; Asus AI noise-cancellation available via MyASUS on this series	Built-in array microphone	Dual-microphone array	Built-in array microphone	Dual Array Digital Microphones	Dual-Microphone Array
Microphone Features	AI Noise Cancellation	Noise Cancellation, AI Noise Cancellation	Noise Cancellation	AI Noise Cancellation, Voice Recognition Support	Noise Cancellation, AI Noise Cancellation	Noise Cancellation, AI Noise Suppression, Beamforming
Security
Fingerprint Scanner	Fingerprint scanner present (on power button in Vivobook S14 OLED design)	No	No Fingerprint Reader	No	No Fingerprint Reader	Touch Style, on Palm Rest
TPM	Not Specified	Trusted Platform Module (Firmware TPM)	Firmware TPM 2.0 integrated in SoC	Trusted Platform Module (Firmware TPM 2.0)	TPM 2.0	Microsoft Pluton TPM 2.0
Secure Boot	Secure Boot supported as part of Windows 11 platform; not explicitly detailed per model	Yes	Supported	BIOS Booting User Password Protection	Supported	Secure Boot Supported
Encryption Features	Standard Windows 11 encryption options (BitLocker on supported editions); no extra hardware encryption mentioned	Microsoft Pluton security processor	Self-healing BIOS, Administrator/Power-on/Hard disk passwords	Windows BitLocker support (via TPM)	Software Encryption	Microsoft Pluton, Firmware TPM 2.0
Webcam Privacy Shutter	Physical Privacy Shutter	Physical Privacy Shutter	Physical Privacy Shutter	Physical Privacy Shutter	Physical Privacy Shutter	Physical Privacy Shutter
Connectivity
Wi-Fi Standard	Wi-Fi 6E (802.11ax) support on this model/series	Wi-Fi 6E (802.11ax) Triple band 2*2	Wi-Fi 6 (11ax 2x2)	Wi-Fi 6E (802.11ax) Triple band 1×1	Wi-Fi 6 (802.11ax)	Wi-Fi 6E (802.11ax)
Bluetooth Version	Bluetooth 5.2 wireless connectivity	Bluetooth 5.3	Bluetooth 5.1	Bluetooth 5.3	v5.1	Bluetooth 5.3
Ethernet Support	No built-in RJ-45 Ethernet port	No (requires adapter)	No onboard Ethernet; supports USB-C adapters	None	No RJ-45	No Onboard Ethernet
Cellular Support	No cellular/WWAN modem or SIM support	No	—	No	—	—
Other Connectivity	HDMI Output, DisplayPort Alt Mode (USB-C), Thunderbolt Support, USB 3.2, USB-C Charging	HDMI Output, DisplayPort Alt Mode (USB-C), USB4, USB-C Charging	SD Card Reader, HDMI Output, DisplayPort Alt Mode (USB-C), USB-C Charging	MyASUS WiFi SmartConnect	SD Card Reader, HDMI Output, DisplayPort Alt Mode (USB-C)	SD Card Reader, HDMI Output, DisplayPort Alt Mode (USB-C), USB-C Charging
Ports
USB Ports	2 x USB-A (1 x USB 2.0, 1 x USB 3.x), 2 x Thunderbolt 4 USB-C (with DisplayPort and charging)	2x USB 4.0 Type-C, 2x USB 3.2 Type-A	2x USB 3.2 Gen 1, 1x USB-C 3.2 Gen 1 (full function)	1× USB 2.0 Type-A (480 Mbps) 2× USB 3.2 Gen 1 Type-A (5 Gbps) 1× USB 3.2 Gen 1 Type-C (5 Gbps)	2 x USB-C (USB 3.2 Gen 1, DC-in, DP), 1 x USB-A (USB 3.2 Gen 1)	2 x USB-A (USB 5Gbps / USB 3.2 Gen 1), 1 x USB-C (USB 5Gbps / USB 3.2 Gen 1)
HDMI	HDMI output port present	1x HDMI 2.1 TMDS	1x HDMI 1.4b	1× HDMI 1.4	1 x HDMI	1x HDMI 1.4
Audio Jack	3.5 mm combo audio jack (headphone/mic)	1x 3.5mm Combo Audio Jack	3.5mm Headphone / microphone combo jack	1× 3.5mm combo audio jack	3.5 mm Combo Jack	3.5mm Headphone / Microphone Combo Jack
Card Reader	None	None	SD Card	None	microSD Card	SD Card
Ethernet Port	No native RJ-45 Ethernet port	None	None	None	None	None
Other Ports	Standard barrel power connector; dual Thunderbolt 4 ports support docking	None	Round tip power connector	1× DC-in (4.5mm)	Kensington Lock Slot	Power connector, Novo button
Cooling
Cooling System Type	ASUS IceCool thermal solution with dual heat pipes and single IceBlade fan	Enhanced heat pipe technology and taller fan design	Single high-performance fan with heat pipe	Standard laptop cooling with heat pipes	Single fan with heat pipes	Single Fan Cooling System
Noise Level	Low (30-35 dB)	Low (30-35 dB)	Moderate (35-40 dB)	Low (30-35 dB)	Low (30-35 dB)	Low (30-35 dB)
Thermal Performance	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 up to 35W TDP operation	Supports Performance, Intelligent Cooling, and Stealth modes via Fn+Q	Quiet operation with standard thermal management	The laptop manages heat well with minimal fan noise during standard tasks.	Designed for silent and efficient thermal management under mixed loads.
Software
Pre-installed Software	Windows 11 Home, Microsoft Office Home & Student 2021, MyASUS utilities and standard Asus software bundle	MyASUS, ScreenXpert, GlideX, StoryCube	MS Office Home & Student 2021, Lenovo Vantage, Lenovo Aware	MyASUS, ScreenXpert, GlideX, Microsoft Office Home 2024 + Microsoft 365 Basic (1 year)	AcerSense, Acer PurifiedVoice, DTS:X Ultra	Lenovo Vantage, Lenovo AI Engine+
OS Version	Windows 11 Home	Windows 11 Home	Windows 11 Home	Windows 11 Home	Windows 11 Home (64-bit)	Windows 11 Home Single Language
Microsoft Office	Yes	Yes	Yes	Yes	Yes	Yes
Trial Software	Not Specified	Microsoft 365 Basic (1-year), McAfee (1-year)	McAfee LiveSafe (Trial), Xbox GamePass Ultimate (3-month subscription)	N/A	Booking.com, Agoda, Trial Antivirus	McAfee LiveSafe (30-day trial)