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

Specification	Lenovo IdeaPad Slim 3 Laptop (Intel Core i5-12450H/16 GB/512 GB SSD/15.6″ Inch Dispay) ₹58,990 Prices and availability may change on the seller's site View Price	Acer Aspire Go 14 AG14-71M (Intel Core Ultra 5 125H/16 GB/512 GB SSD) ₹55,990 Prices and availability may change on the seller's site View Price	Acer Aspire Lite, AMD Ryzen 7 7730U (AL15-41) ₹52,990 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) ₹58,990 Prices and availability may change on the seller's site View Price
General
In The Box	Laptop, Power Adapter, User Guide, Warranty Documents	Laptop, Power Adapter, Power Cable, User Manual	Laptop, 65W AC Power Adapter, Power Cord, User Manual, Cleaning Cloth	1 x Laptop, 65W AC Adapter, Power Cord, User Manual, Warranty Card
Model Name	Lenovo IdeaPad Slim 3	Acer Aspire Go 14 (Model AG14-71M)	Acer Aspire Lite, AL15-41	Acer Swift Lite OLED SFL14-54M Laptop (Intel Core Ultra 5 115U/ 16GB/ 512GB SSD/Win 11)
Launch Date	04/02/2024	11/07/2025	29/02/2024	17/06/2025
Colors	Arctic Grey, Abyss Blue, Frost Blue	Steel Gray, Space Gray, Iron	Steel Gray	Light Silver
Brand	Lenovo	Acer	Acer	Acer
OTG Support	Yes	Yes	N/A	Yes
Display
Display Size	15.6, 39.62	14, 35.56	15.6, 39.62	14, 35.56
Resolution	1920, 1080 pixels	1920, 1200 pixels	1920, 1080 pixels	1920, 1200 pixels
Resolution Type	Full HD	WUXGA	Full HD (FHD)	WUXGA
Panel Type	IPS (In-Plane Switching)	IPS (In-Plane Switching)	IPS TN LED-backlit TFT LCD	OLED
Brightness	300 nits	250 nits (Typical) - 300 nits	250 nits	400 nits (Typical)
Color Gamut	45% NTSC	45% NTSC	45% NTSC	100% DCI-P3
Refresh Rate	60 Hz	60 Hz	60 Hz	60 Hz
Touchscreen Support	Non-touch	No	No	No
Screen Protection	Anti-glare Coating	Acer ComfyView Matte Anti-glare	Anti-glare coating, Mercury-free	Acer CineCrystal (Glare)
Body
Dimensions	359.3 x 235 x 17.9 mm	313.6 x 227.3 x 17.5 mm	360.4 x 239.3 x 19.7 mm	31.37 cm x 21.90 cm x 1.54 cm
Weight	1.62 kg	1.5 kg	1.59 kg	1.10 kg
Build Material	PC-ABS (Polycarbonate-Acrylonitrile Butadiene Styrene)	Matte anti-glare coating (ComfyView) Front Protection and Polycarbonate/Plastic chassis	Metal chassis with aluminum frame	Metal lid and keyboard deck, Plastic bottom
Keyboard Type	Backlit Keyboard	Backlit Chiclet Keyboard	Backlit 100-/101-/104-key FineTip with numeric keypad	Backlit Chiclet Keyboard
Keyboard Features	Precision tactile response, spill-resistant design, dedicated numeric keypad	Backlit, Copilot Key, CapsLock indicator, Microphone Mute indicator	Multicolor backlit, numeric keypad, spill-resistant, independent keys	Luminous Typing, Integrated Numpad, Copilot key
Trackpad Surface	Mylar surface	Plastic/Mylar	Smooth glass-like precision surface	Precision Mylar / Plastic
Trackpad Features	Buttonless, Multi-touch, Precision TouchPad (PTP)	Microsoft Precision Touchpad Certification, multi-touch support	Multi-gesture touchpad with Microsoft Precision support	Multi-touch, Gesture Support, Precision Drivers
IP Rating	MIL-STD-810H military grade	Not Specified	Not specified	Not Rated
Speaker Placement	User-facing stereo speakers	Dual Bottom-firing	Dual stereo speakers	Bottom Dual Stereo Speakers
Processor
Operating System	Windows 11 Home Single Language	Windows 11 Home	Windows 11 Home 64-bit	Windows 11 Home (64-bit)
Processor Brand	Intel	Intel	AMD	Intel
Processor Model	Core i5	Intel Core Ultra 5	AMD Ryzen 7 7730U (7th Generation Ryzen 7000 Series)	Core Ultra 5 115U
Core Count	8 Cores (4 Performance-cores + 4 Efficient-cores)	14-Core (4P + 8E + 2LPE)	8 cores	8 Cores (2 P-Cores, 4 E-Cores, 2 LP-E Cores)
Threads	12 Threads	18 Threads	16 threads	10 Threads
Clock Speed	2.0 GHz Base, 4.4 GHz Max Turbo	Up to 4.5 GHz	2.0 GHz base, 4.5 GHz boost	1.5 GHz Base, 4.2 GHz Boost
Cache	12 MB Intel Smart Cache	18 MB Intel Smart Cache	16 MB L3 cache (shared)	10 MB Intel Smart Cache
Graphics
GPU Type	Integrated	Integrated	Integrated	Integrated
GPU Model	Intel UHD Graphics	Intel Arc Graphics	AMD Radeon Graphics (Vega 8 based)	Intel Graphics (4-Core)
VRAM	Shared Memory	Shared	Shared system memory	Shared system memory
Battery
Capacity	47 Wh Li-Polymer	55 Wh	36 Wh, 3-cell Li-Ion	50 Wh 3-cell
Fast Charging Support	Rapid Charge Boost (2 hours runtime in 15 minutes)	65W PD Support	Yes, 65W AC adapter	Supported via 65W Adapter
Estimated Battery Life	Up to 12 hours	6-8 hours	Up to 10 hours	Up to 9-10 Hours (Manufacturer Claim), Real world ~5 to 6 Hours (Mixed usage)
Webcam
Webcam Resolution	FHD 1080p	720p HD Webcam or 2MP (1600x1200)	720p HD	1080p FHD (2 MP)
Webcam Features	Privacy Shutter, Fixed Focus	Privacy Shutter, Temporal Noise Reduction (TNR), AI/ISP Enhancements (Auto-framing, Computational Video)	HD 720p with privacy shutter and dual microphones with noise cancellation	Privacy Shutter, Temporal Noise Reduction (TNR)
Memory
RAM	16 GB	16 GB	16 GB	16 GB
RAM Type	LPDDR5	DDR5	DDR4	LPDDR5
RAM Speed	4800 MHz	4800 MHz	3200 MHz	7467 MHz
Expandability	Memory is soldered to systemboard, no slots, not upgradable	Upgradable up to 32 GB	Expandable up to 32 GB with 2 SODIMM slots	Non-upgradable (Soldered)
Storage
Storage Type	SSD	NVMe PCIe SSD	512 GB NVMe PCIe Gen3 SSD (Upgradeable to 1 TB)	NVMe PCIe Gen4 SSD
Capacity	512 GB	512 GB	512 GB	512 GB
Storage Interface	PCIe 4.0 x4 NVMe	PCIe Gen3 NVMe	NVMe M.2 PCIe Gen3	NVMe PCIe Gen4
Expandability	Upgradable up to 1 TB SSD	Upgradable up to 1 TB	Supports up to 1 TB SSD upgrade via single NVMe M.2 slot	1 x Additional M.2 Slot (Supports up to 1TB expansion)
Supported Memory Card Types	4-in-1 Card Reader	microSD	microSD, microSDHC, microSDXC	Micro SD
Audio
Speaker Configuration	User-facing stereo speakers, 1.5W x2	Stereo Speakers	Dual Stereo Speakers	Stereo Dual Speakers
Audio Enhancements	Optimized with Dolby Audio, High Definition (HD) Audio	Acer PurifiedVoice AI Noise Reduction	Nahimic audio enhancement with noise cancellation	DTS:X Ultra, Acer PurifiedVoice 2.0
Microphone Quality	Dual-microphone array	Dual Array	Dual microphone array with noise cancellation	Dual Array Digital Microphones
Microphone Features	Noise Cancellation	Noise Cancellation, AI Noise Cancellation, Beamforming	Noise Cancellation, Beamforming	Noise Cancellation, AI Noise Cancellation
Security
Fingerprint Scanner	No Fingerprint Reader	No Fingerprint Scanner	No fingerprint scanner	No Fingerprint Reader
TPM	Firmware TPM 2.0 integrated in SoC	TPM 2.0	Yes, Firmware TPM 2.0	TPM 2.0
Secure Boot	Supported	Yes	Yes, available in BIOS	Supported
Encryption Features	Self-healing BIOS, Administrator/Power-on/Hard disk passwords	BitLocker support	BIOS password, Supervisor password, HDD password support	Software Encryption
Webcam Privacy Shutter	Physical Privacy Shutter	Physical Privacy Shutter	Physical Privacy Shutter	Physical Privacy Shutter
Connectivity
Wi-Fi Standard	Wi-Fi 6 (11ax 2x2)	Wi-Fi 6	Wi-Fi 6 (802.11ax, 2x2 MIMO)	Wi-Fi 6 (802.11ax)
Bluetooth Version	Bluetooth 5.1	Bluetooth 5.3	Bluetooth 5.1	v5.1
Ethernet Support	No onboard Ethernet; supports USB-C adapters	Gigabit Ethernet	Yes, Gigabit Ethernet RJ45	No RJ-45
Cellular Support	—	N/A	No cellular/modem support	—
Other Connectivity	SD Card Reader, HDMI Output, DisplayPort Alt Mode (USB-C), USB-C Charging	SD Card Reader, HDMI Output, USB-C Charging	SD Card Reader	SD Card Reader, HDMI Output, DisplayPort Alt Mode (USB-C)
Ports
USB Ports	2x USB 3.2 Gen 1, 1x USB-C 3.2 Gen 1 (full function)	2x USB 3.2 Gen 1 Type-A, 2x USB Type-C (PD/DP)	3 USB ports (2x USB 2.0 Type-A, 1x USB 3.2 Gen 1 Type-A, 1x USB 3.2 Gen 2 Type-C)	2 x USB-C (USB 3.2 Gen 1, DC-in, DP), 1 x USB-A (USB 3.2 Gen 1)
HDMI	1x HDMI 1.4b	HDMI 2.1 (or 1.4 depending on variant)	Yes, 1x HDMI 1.4b with HDCP support	1 x HDMI
Audio Jack	3.5mm Headphone / microphone combo jack	3.5mm Headphone/Microphone Combo Port	Yes, 1x 3.5mm combo headphone/microphone jack	3.5 mm Combo Jack
Card Reader	SD Card	microSD Card	microSD Card	microSD Card
Ethernet Port	None	RJ-45 Gigabit Port	Yes, RJ45 Gigabit Ethernet	None
Other Ports	Round tip power connector	Kensington Lock Slot	Kensington Security Lock slot, DC-in power jack	Kensington Lock Slot
Cooling
Cooling System Type	Single high-performance fan with heat pipe	Single Fan with Dual Heat Pipes	Dual fan cooling system with heat pipes	Single fan with heat pipes
Noise Level	Moderate (35-40 dB)	High (40+ dB)	Low (30-35 dB)	Low (30-35 dB)
Thermal Performance	Supports Performance, Intelligent Cooling, and Stealth modes via Fn+Q	Effective management with surface temps under 38°C	Standard thermal management with dual fans; operates quietly under normal workload	The laptop manages heat well with minimal fan noise during standard tasks.
Software
Pre-installed Software	MS Office Home & Student 2021, Lenovo Vantage, Lenovo Aware	AcerSense, Acer PurifiedVoice	Microsoft Office Home & Student 2021, Windows 11 utilities, standard bloatware	AcerSense, Acer PurifiedVoice, DTS:X Ultra
OS Version	Windows 11 Home	Windows 11 Home	Windows 11 Home (64-bit)	Windows 11 Home (64-bit)
Microsoft Office	Yes	Yes	Yes	Yes
Trial Software	McAfee LiveSafe (Trial), Xbox GamePass Ultimate (3-month subscription)	Microsoft 365 (1-month trial)	Standard Windows 11 pre-installed apps, Acer Care Center, Acer Quick Access	Booking.com, Agoda, Trial Antivirus