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

Specification	Asus Vivobook 15 2025 (X1504VA-NJ540WS) ₹68,990 Prices and availability may change on the seller's site View Price	Samsung Galaxy Book 4 Edge NP750XQB-KA1IN (Snapdragon X X1-26-100/ 16GB/ 512GB SSD) ₹65,990 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) ₹59,490 Prices and availability may change on the seller's site View Price
General
In The Box	Laptop, 45W AC Adapter, Battery, User Manual, Warranty Documents	Laptop, 65W USB Type-C Adapter, USB-C to USB-C Cable, Quick Start Guide, Warranty Information	Laptop, Power Adapter, User Guide, Warranty Documents
Model Name	ASUS Vivobook 15 (X1504VA-NJ540WS/NJ546WS)	Samsung Galaxy Book 4 Edge NP750XQB-KA1IN	Lenovo IdeaPad Slim 3
Launch Date	02/07/2024	25/07/2025	04/02/2024
Colors	Cool Silver, Quiet Blue	Sapphire Blue	Arctic Grey, Abyss Blue, Frost Blue
Brand	ASUS	Samsung	Lenovo
OTG Support	N/A	Yes	Yes
Display
Display Size	15.6,	15.6, 39.62	15.6, 39.62
Resolution	1920, 1080 pixels	1920, 1080 pixels	1920, 1080 pixels
Resolution Type	Full HD (FHD)	Full HD	Full HD
Panel Type	IPS-level LED Backlit, Anti-glare, TÜV Rheinland-certified	IPS LCD	IPS (In-Plane Switching)
Brightness	250 nits	300 nits	300 nits
Color Gamut	45% NTSC (~65% sRGB)	Standard sRGB	45% NTSC
Refresh Rate	60 Hz	60 Hz	60 Hz
Touchscreen Support	No	No	Non-touch
Screen Protection	Anti-glare coating with TÜV Rheinland certification	Anti-Glare Coating	Anti-glare Coating
Body
Dimensions	35.97 × 23.25 × 1.79 cm (359.7 x 232.5 x 17.9 mm)	35.66 x 22.975 x 1.50 cm	359.3 x 235 x 17.9 mm
Weight	1.70 kg	1.5 kg	1.62 kg
Build Material	Plastic chassis back, Anti-glare coating front, Plastic frame	Full Metal Chassis	PC-ABS (Polycarbonate-Acrylonitrile Butadiene Styrene)
Keyboard Type	Backlit Chiclet keyboard, Full-size with numeric keypad, 1.4 mm key travel, standard typing experience	Pro Keyboard with Numeric Keypad	Backlit Keyboard
Keyboard Features	Backlit, standard typing, Function Keys	Dedicated AI Key (Copilot), Numeric Keypad, Non-Backlit	Precision tactile response, spill-resistant design, dedicated numeric keypad
Trackpad Surface	Standard plastic precision surface	Plastic	Mylar surface
Trackpad Features	Precision Touchpad, Multi-touch gestures	Clickpad with Multi-finger Gesture Support	Buttonless, Multi-touch, Precision TouchPad (PTP)
IP Rating	None	Not Specified	MIL-STD-810H military grade
Speaker Placement	Built-in stereo speakers with SonicMaster	Bottom Stereo	User-facing stereo speakers
Processor
Operating System	Windows 11 Home	Windows 11 Home	Windows 11 Home Single Language
Processor Brand	Intel	Qualcomm	Intel
Processor Model	Core i5-1335U	Snapdragon X Plus X1-26-100	Core i5
Core Count	10 (2 P-cores + 8 E-cores)	8 Cores	8 Cores (4 Performance-cores + 4 Efficient-cores)
Threads	12 threads	8 Threads	12 Threads
Clock Speed	Base 1.3 GHz (P-cores), up to 4.6 GHz boost (P-cores), E-cores 0.9-3.4 GHz	Up to 3.0 GHz	2.0 GHz Base, 4.4 GHz Max Turbo
Cache	12MB Smart Cache	6 MB L3 Cache	12 MB Intel Smart Cache
Graphics
GPU Type	Integrated	Integrated	Integrated
GPU Model	Intel Iris Xᵉ Graphics (80 EU)	Qualcomm Adreno Graphics	Intel UHD Graphics
VRAM	Shared system memory	Shared System Memory	Shared Memory
Battery
Capacity	42 Wh 3-cell Li-ion Battery	61.2 Wh	47 Wh Li-Polymer
Fast Charging Support	45W AC Adapter	Super Fast Charging (44% in 30 mins)	Rapid Charge Boost (2 hours runtime in 15 minutes)
Estimated Battery Life	Up to 6 hours	Up to 28 hours (Video playback)	Up to 12 hours
Webcam
Webcam Resolution	720p HD	2.0 MP (1080p FHD)	FHD 1080p
Webcam Features	Physical privacy shutter	Dual Array Digital Mic, Windows Studio Effects	Privacy Shutter, Fixed Focus
Memory
RAM	16 GB	16 GB	16 GB
RAM Type	DDR4	LPDDR5X	LPDDR5
RAM Speed	3200 MHz	4224 MHz	4800 MHz
Expandability	Up to 24GB via one SO-DIMM slot	On-board Memory (Not Expandable)	Memory is soldered to systemboard, no slots, not upgradable
Storage
Storage Type	M.2 NVMe SSD	eUFS (embedded Universal Flash Storage)	SSD
Capacity	512GB	512 GB	512 GB
Storage Interface	PCIe 4.0	eUFS, MicroSD	PCIe 4.0 x4 NVMe
Expandability	No, Replace existing slot with higher storage	Expandable via MicroSD Slot	Upgradable up to 1 TB SSD
Supported Memory Card Types	N/A	MicroSD Multi-media Card Reader	4-in-1 Card Reader
Audio
Speaker Configuration	Stereo built-in speakers	Stereo Speakers (1.5W x 2)	User-facing stereo speakers, 1.5W x2
Audio Enhancements	SonicMaster	Dolby Atmos, Realtek High Definition Audio	Optimized with Dolby Audio, High Definition (HD) Audio
Microphone Quality	Built-in array microphone	Internal Dual Array Digital Mic	Dual-microphone array
Microphone Features	AI Noise Cancellation, Voice Recognition Support	AI Noise Cancellation, Beamforming	Noise Cancellation
Security
Fingerprint Scanner	No	Fingerprint Reader on Power Button	No Fingerprint Reader
TPM	Trusted Platform Module (Firmware TPM 2.0)	TPM 2.0	Firmware TPM 2.0 integrated in SoC
Secure Boot	BIOS Booting User Password Protection	Yes	Supported
Encryption Features	Windows BitLocker support (via TPM)	Samsung Knox Security	Self-healing BIOS, Administrator/Power-on/Hard disk passwords
Webcam Privacy Shutter	Physical Privacy Shutter	No	Physical Privacy Shutter
Connectivity
Wi-Fi Standard	Wi-Fi 6E (802.11ax) Triple band 1×1	Wi-Fi 7 (802.11be 2x2)	Wi-Fi 6 (11ax 2x2)
Bluetooth Version	Bluetooth 5.3	Bluetooth v5.4	Bluetooth 5.1
Ethernet Support	None	No	No onboard Ethernet; supports USB-C adapters
Cellular Support	No	—	—
Other Connectivity	MyASUS WiFi SmartConnect	SD Card Reader, HDMI Output, USB4, USB-C Charging	SD Card Reader, HDMI Output, DisplayPort Alt Mode (USB-C), USB-C Charging
Ports
USB Ports	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 4.0, 1 x USB 3.2 Type-A	2x USB 3.2 Gen 1, 1x USB-C 3.2 Gen 1 (full function)
HDMI	1× HDMI 1.4	HDMI 2.1 (Supports 4K@60Hz)	1x HDMI 1.4b
Audio Jack	1× 3.5mm combo audio jack	3.5mm Headphone-out/Mic-in Combo	3.5mm Headphone / microphone combo jack
Card Reader	None	microSD Card	SD Card
Ethernet Port	None	None	None
Other Ports	1× DC-in (4.5mm)	Kensington Lock Slot	Round tip power connector
Cooling
Cooling System Type	Standard laptop cooling with heat pipes	Active Cooling with Fans and Heat Pipes	Single high-performance fan with heat pipe
Noise Level	Low (30-35 dB)	Low (30-35 dB)	Moderate (35-40 dB)
Thermal Performance	Quiet operation with standard thermal management	Efficient 25W TDP Snapdragon processor results in low surface temperatures and quiet operation.	Supports Performance, Intelligent Cooling, and Stealth modes via Fn+Q
Software
Pre-installed Software	MyASUS, ScreenXpert, GlideX, Microsoft Office Home 2024 + Microsoft 365 Basic (1 year)	Samsung Settings, Quick Share, SmartThings, Samsung Notes, Samsung Gallery, Second Screen, Samsung Flow	MS Office Home & Student 2021, Lenovo Vantage, Lenovo Aware
OS Version	Windows 11 Home	Windows 11 Home	Windows 11 Home
Microsoft Office	Yes	Yes	Yes
Trial Software	N/A	McAfee LiveSafe (Trial), Samsung Shop, Samsung TV Plus	McAfee LiveSafe (Trial), Xbox GamePass Ultimate (3-month subscription)