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

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	Lenovo IdeaPad Slim 5 Ryzen 7 7735HS ₹69,490 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	Asus Vivobook 15 2025 (X1504VA-NJ540WS) ₹58,400 Prices and availability may change on the seller's site View Price
General
In The Box	Laptop, Battery, AC Adapter, User Guide	Laptop, 65W USB-C Power Adapter, User Guide, Warranty Documents	1 x Laptop, 65W AC Adapter, Power Cord, User Manual, Warranty Card	Laptop, 65W Round Tip Adapter, Quick Start Guide, User Manual	Laptop, 45W AC Adapter, Battery, User Manual, Warranty Documents
Model Name	Asus Vivobook S14 OLED S3402ZA-KM502WS Laptop (12th Gen Core i5/ 16GB/ 512GB SSD)	IdeaPad Slim 5 13ARP10 (Gen 10)	Acer Swift Lite OLED SFL14-54M Laptop (Intel Core Ultra 5 115U/ 16GB/ 512GB SSD/Win 11)	Lenovo IdeaPad Slim 3 15Q8X10 (83N3002QIN)	ASUS Vivobook 15 (X1504VA-NJ540WS/NJ546WS)
Launch Date	01/05/2022	28/11/2024	17/06/2025	21/05/2025	02/07/2024
Colors	Indie Black	Cloud Grey, Glacier White, Polar Blue	Light Silver	Luna Grey	Cool Silver, Quiet Blue
Brand	ASUS	Lenovo	Acer	Lenovo	ASUS
OTG Support	N/A	Yes	Yes	Yes	N/A
Display
Display Size	14, 35.56	13.3, 33.78	14, 35.56	15.3, 38.86	15.6,
Resolution	2880, 1800 pixels	1920, 1200 pixels	1920, 1200 pixels	1920, 1200 pixels	1920, 1080 pixels
Resolution Type	2.8K (2880 x 1800) OLED display	WUXGA (1920x1200)	WUXGA	WUXGA	Full HD (FHD)
Panel Type	OLED NanoEdge wide-view panel	IPS (In-Plane Switching)	OLED	IPS	IPS-level LED Backlit, Anti-glare, TÜV Rheinland-certified
Brightness	Peak brightness 600 nits	400 nits	400 nits (Typical)	300 nits	250 nits
Color Gamut	100% DCI-P3, wide color gamut, PANTONE Validated	100% sRGB	100% DCI-P3	45% NTSC	45% NTSC (~65% sRGB)
Refresh Rate	90 Hz refresh rate	60 Hz	60 Hz	60 Hz	60 Hz
Touchscreen Support	Non-touch display	No	No	Non-Touch	No
Screen Protection	Not Specified	Anti-glare coating, TÜV Rheinland Low Blue Light Certified, Eyesafe 2.0 Certified	Acer CineCrystal (Glare)	Anti-Glare Coating	Anti-glare coating with TÜV Rheinland certification
Body
Dimensions	316.4 x 224.5 x 18.9 mm (W x D x H)	295.58 x 206.95 x 14.3 mm (11.64 x 8.15 x 0.56 inches)	31.37 cm x 21.90 cm x 1.54 cm	343.4 x 239.5 x 17.9 mm	35.97 × 23.25 × 1.79 cm (359.7 x 232.5 x 17.9 mm)
Weight	1.50 kg	Around 1.15 kg	1.10 kg	1.55 kg	1.70 kg
Build Material	Metallic Vivobook S14 OLED chassis, Neutral Grey finish (material not clearly specified)	Aluminum unibody construction	Metal lid and keyboard deck, Plastic bottom	Aluminum (Top), PC-ABS (Bottom)	Plastic chassis back, Anti-glare coating front, Plastic frame
Keyboard Type	Chiclet backlit keyboard	6-row multimedia backlit keyboard	Backlit Chiclet Keyboard	Backlit Keyboard	Backlit Chiclet keyboard, Full-size with numeric keypad, 1.4 mm key travel, standard typing experience
Keyboard Features	Backlit keyboard with function keys and fingerprint sensor in power button	Copilot key, multimedia Fn keys, LED backlight	Luminous Typing, Integrated Numpad, Copilot key	Backlit, 6-Row, Numeric Keypad, Copilot Key	Backlit, standard typing, Function Keys
Trackpad Surface	Touchpad with multi-touch gestures enabled	Buttonless Mylar surface	Precision Mylar / Plastic	Mylar	Standard plastic precision surface
Trackpad Features	Clickpad-style touchpad with multi-touch gesture support	Multi-touch Precision TouchPad with gesture support	Multi-touch, Gesture Support, Precision Drivers	Buttonless Mylar surface multi-touch touchpad, supports Precision TouchPad (PTP)	Precision Touchpad, Multi-touch gestures
IP Rating	Not Specified	MIL-STD-810H Military Standard (21 test items)	Not Rated	MIL-STD-810H	None
Speaker Placement	Dual stereo speakers, exact placement not specified	Stereo speakers (2W x2), user-facing	Bottom Dual Stereo Speakers	Dual Stereo Speakers (Bottom-firing)	Built-in stereo speakers with SonicMaster
Processor
Operating System	Windows 11 Home 64-bit	Windows 11 Home Single Language (English)	Windows 11 Home (64-bit)	Windows 11 Home (on ARM)	Windows 11 Home
Processor Brand	Intel	AMD	Intel	Qualcomm	Intel
Processor Model	Intel Core i5-12500H (H-series)	Ryzen 7 7735HS	Core Ultra 5 115U	Snapdragon X X1-26-100	Core i5-1335U
Core Count	12 cores total (4 Performance + 8 Efficient)	8 cores	8 Cores (2 P-Cores, 4 E-Cores, 2 LP-E Cores)	8 Cores	10 (2 P-cores + 8 E-cores)
Threads	16 threads	16 threads	10 Threads	8 Threads	12 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	Base 3.2 GHz, Boost 4.75 GHz	1.5 GHz Base, 4.2 GHz Boost	3.0 GHz	Base 1.3 GHz (P-cores), up to 4.6 GHz boost (P-cores), E-cores 0.9-3.4 GHz
Cache	18 MB Intel Smart Cache	4MB L2 + 16MB L3 (Total 20MB)	10 MB Intel Smart Cache	30 MB	12MB Smart Cache
Graphics
GPU Type	Integrated	Integrated	Integrated	Integrated	Integrated
GPU Model	Integrated Intel Iris Xe Graphics	AMD Radeon 680M	Intel Graphics (4-Core)	Qualcomm Adreno GPU	Intel Iris Xᵉ Graphics (80 EU)
VRAM	Uses shared system memory (no dedicated VRAM)	Shared system memory (up to 2GB allocation)	Shared system memory	Shared	Shared system memory
Battery
Capacity	70 Wh 3-cell Li-ion battery	54.7 Wh	50 Wh 3-cell	50 Wh	42 Wh 3-cell Li-ion Battery
Fast Charging Support	90 W AC adapter included	Yes - Rapid Charge Boost	Supported via 65W Adapter	Rapid Charge Boost	45W AC Adapter
Estimated Battery Life	Not Specified	6-12 hours (depending on usage)	Up to 9-10 Hours (Manufacturer Claim), Real world ~5 to 6 Hours (Mixed usage)	Up to 18.5 Hours (Local Video Playback)	Up to 6 hours
Webcam
Webcam Resolution	HD webcam	FHD 1080p	1080p FHD (2 MP)	5.0 MP	720p HD
Webcam Features	Webcam present with inbuilt microphone, Physical privacy shutter	IR camera with Windows Hello facial recognition, privacy shutter, ToF sensor	Privacy Shutter, Temporal Noise Reduction (TNR)	Privacy Shutter, Fixed Focus, AI Studio Effects	Physical privacy shutter
Memory
RAM	16 GB	16 GB	16 GB	16 GB	16 GB
RAM Type	DDR4	LPDDR5X	LPDDR5	LPDDR5X	DDR4
RAM Speed	3200 MHz	6400 MHz	7467 MHz	8448 MHz	3200 MHz
Expandability	16GB DDR4 (8GB on-board + 8GB DDR4 SO-DIMM), expandable up to 24GB using occupied SO-DIMM slot	Memory is soldered to systemboard - NOT upgradable	Non-upgradable (Soldered)	Memory soldered to systemboard, no slots, dual-channel	Up to 24GB via one SO-DIMM slot
Storage
Storage Type	512GB M.2 NVMe PCIe SSD	NVMe SSD PCIe 4.0	NVMe PCIe Gen4 SSD	SSD	M.2 NVMe SSD
Capacity	512GB SSD	512 GB	512 GB	512 GB	512GB
Storage Interface	PCIe NVMe M.2 SSD interface	M.2 2242 NVMe PCIe 4.0 x4	NVMe PCIe Gen4	PCIe 4.0 x4 NVMe	PCIe 4.0
Expandability	primary SSD is user-replaceable but extra bays not specified	One M.2 2280 PCIe 4.0 x4 slot for upgrade (supports up to 1TB)	1 x Additional M.2 Slot (Supports up to 1TB expansion)	Two M.2 2242 PCIe 4.0 x4 slots (One Available)	No, Replace existing slot with higher storage
Supported Memory Card Types	No SD or microSD card reader	microSD card reader	Micro SD	SD Card Reader	N/A
Audio
Speaker Configuration	Dual stereo speakers, Dolby Audio, tuned by Asus/Harman Kardon	Stereo (2.0)	Stereo Dual Speakers	Stereo Speakers (2W x2)	Stereo built-in speakers
Audio Enhancements	Dolby Audio; Harman Kardon / Asus audio tuning on Vivobook S OLED series	Dolby Audio optimization	DTS:X Ultra, Acer PurifiedVoice 2.0	Optimized with Dolby Audio, High Definition (HD) Audio	SonicMaster
Microphone Quality	Inbuilt microphone; Asus AI noise-cancellation available via MyASUS on this series	Dual-microphone array with noise cancellation	Dual Array Digital Microphones	Dual-Microphone Array	Built-in array microphone
Microphone Features	AI Noise Cancellation	Noise Cancellation, Dual-mic Noise Reduction	Noise Cancellation, AI Noise Cancellation	Noise Cancellation, AI Noise Suppression, Beamforming	AI Noise Cancellation, Voice Recognition Support
Security
Fingerprint Scanner	Fingerprint scanner present (on power button in Vivobook S14 OLED design)	No fingerprint reader	No Fingerprint Reader	Touch Style, on Palm Rest	No
TPM	Not Specified	Microsoft Pluton TPM 2.0	TPM 2.0	Microsoft Pluton TPM 2.0	Trusted Platform Module (Firmware TPM 2.0)
Secure Boot	Secure Boot supported as part of Windows 11 platform; not explicitly detailed per model	Yes	Supported	Secure Boot Supported	BIOS Booting User Password Protection
Encryption Features	Standard Windows 11 encryption options (BitLocker on supported editions); no extra hardware encryption mentioned	BIOS-level security, administrator password, master hard disk password	Software Encryption	Microsoft Pluton, Firmware TPM 2.0	Windows BitLocker support (via TPM)
Webcam 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 2x2)	Wi-Fi 6 (802.11ax)	Wi-Fi 6E (802.11ax)	Wi-Fi 6E (802.11ax) Triple band 1×1
Bluetooth Version	Bluetooth 5.2 wireless connectivity	Bluetooth 5.3	v5.1	Bluetooth 5.3	Bluetooth 5.3
Ethernet Support	No built-in RJ-45 Ethernet port	No onboard Ethernet	No RJ-45	No Onboard Ethernet	None
Cellular Support	No cellular/WWAN modem or SIM support	No cellular/WWAN support	—	—	No
Other Connectivity	HDMI Output, DisplayPort Alt Mode (USB-C), Thunderbolt Support, USB 3.2, USB-C Charging	DisplayPort Alt Mode (USB-C), USB4, USB-C Charging	SD Card Reader, HDMI Output, DisplayPort Alt Mode (USB-C)	SD Card Reader, HDMI Output, DisplayPort Alt Mode (USB-C), USB-C Charging	MyASUS WiFi SmartConnect
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-A (3.2 Gen 1) + 2x USB-C (3.2 Gen 2 with USB PD 3.0 and DisplayPort 1.4)	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)	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)
HDMI	HDMI output port present	1x HDMI 2.1	1 x HDMI	1x HDMI 1.4	1× HDMI 1.4
Audio Jack	3.5 mm combo audio jack (headphone/mic)	1x 3.5mm combo headphone/microphone jack	3.5 mm Combo Jack	3.5mm Headphone / Microphone Combo Jack	1× 3.5mm combo audio jack
Card Reader	None	microSD Card	microSD Card	SD Card	None
Ethernet Port	No native RJ-45 Ethernet port	None	None	None	None
Other Ports	Standard barrel power connector; dual Thunderbolt 4 ports support docking	Power button (with no fingerprint reader)	Kensington Lock Slot	Power connector, Novo button	1× DC-in (4.5mm)
Cooling
Cooling System Type	ASUS IceCool thermal solution with dual heat pipes and single IceBlade fan	Active cooling with heat pipes and vapor chamber	Single fan with heat pipes	Single Fan Cooling System	Standard laptop cooling with heat pipes
Noise Level	Low (30-35 dB)	Low (30-35 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)	Handles 45W Ryzen processor efficiently. Estimated 75-85°C under sustained load. Approximately 50 dB noise under full load.	The laptop manages heat well with minimal fan noise during standard tasks.	Designed for silent and efficient thermal management under mixed loads.	Quiet operation with standard thermal management
Software
Pre-installed Software	Windows 11 Home, Microsoft Office Home & Student 2021, MyASUS utilities and standard Asus software bundle	Lenovo Vantage, Windows 11 built-in utilities, Xbox Game Pass Ultimate (3-month trial)	AcerSense, Acer PurifiedVoice, DTS:X Ultra	Lenovo Vantage, Lenovo AI Engine+	MyASUS, ScreenXpert, GlideX, Microsoft Office Home 2024 + Microsoft 365 Basic (1 year)
OS Version	Windows 11 Home	Windows 11 Home (64-bit)	Windows 11 Home (64-bit)	Windows 11 Home Single Language	Windows 11 Home
Microsoft Office	Yes	Yes	Yes	Yes	Yes
Trial Software	Not Specified	MS Office Home & Student 2024 included, Xbox Game Pass Ultimate 3-month trial	Booking.com, Agoda, Trial Antivirus	McAfee LiveSafe (30-day trial)	N/A