Laptops / Compare

Lenovo IdeaPad Slim 3i (15", Gen 11) 15IWC11 vs Lenovo IdeaPad Slim 5a (16", Gen 11) 16AGP11

A

Product A: Lenovo

IdeaPad Slim 3i (15", Gen 11) 15IWC11

92 of 179 known

Change Lenovo IdeaPad Slim 3i (15", Gen 11) 15IWC11

Compare the Lenovo IdeaPad Slim 5a (16", Gen 11) 16AGP11 with

Search laptops

B

Product B: Lenovo

IdeaPad Slim 5a (16", Gen 11) 16AGP11

90 of 179 known

Change Lenovo IdeaPad Slim 5a (16", Gen 11) 16AGP11

Compare the Lenovo IdeaPad Slim 3i (15", Gen 11) 15IWC11 with

Search laptops

All 179 fields

Every value links to where we found it.

Only differences

ALenovo IdeaPad Slim 3i (15", Gen 11) 15IWC11

BLenovo IdeaPad Slim 5a (16", Gen 11) 16AGP11

General

3 of 9 differ

Series

IdeaPad Slim 31Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026

IdeaPad Slim 51Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

83RR0000US2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Retailer spec database for part number 83RR0000US, listed as Lenovo IdeaPad Slim 3 15IWC11. Reference config: Core 7 350, 16 GB, 512 GB, Cosmic Blue, English keyboard.

83S20007US1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026Exact US 83S20007US. Ryzen AI 5 430, two 8 GB SODIMMs, 1 TB, 16-inch WUXGA IPS touch at 120 Hz, 60 Wh, Luna Grey and Windows 11 Home. Other processor, panel, memory, battery and color options are excluded.6Retailer pagepcnation.com/lenovo-83s20007us-pna10zwkoRead 5 October 2026Current factory SKU identity repeats Ryzen AI 5 430, 2x 8 GB, 1 TB, Luna Grey, Windows Home and touch WUXGA 120. Erroneous 60-lb shipping weight and generic January release metadata are excluded.

GTIN / EAN

Not available

1992738562681Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

Not available

Not available

Status

Available3Reviewtomsguide.com/computing/laptops/lenovo-ideapad-slim-3i-15-2026-reviewRead 13 October 2026Review of 4 August 2026 lists the model at Best Buy.

Available6Retailer pagepcnation.com/lenovo-83s20007us-pna10zwkoRead 5 October 2026Exact 83S20007US is In Stock and Add to Cart. Current sale proof, not first retail date.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

Not available

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US3Reviewtomsguide.com/computing/laptops/lenovo-ideapad-slim-3i-15-2026-reviewRead 13 October 2026Review of the unit sold at Best Buy in US dollars.

US1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

ColoursiThe maker's own colour names

Cosmic Blue2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Colour name: Cosmic Blue. The family sheet lists Breeze moss, Cosmic blue, Jelly mint, Luna grey and Meta grape.

Luna Grey1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Segment

Mainstream2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Mainstream IdeaPad Slim line sold as a budget everyday laptop. Tom's Guide calls it a laptop for everyday productivity for students and office workers.

Not available

Form factor

Clamshell2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Form factor: clamshell.

Clamshell1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 20263Owner's manualgzhls.at/blob/ldb/f/2/d/e/354b202c8949500deaa9d46f332bb6f29a96.pdfRead 5 October 2026

Chassis

4 of 6 differ

DimensionsiClosed laptop body size. Minimum and maximum thickness describe the front and rear or other points stated by the maker.

Width343.4Depth239.5Thickness (min)17.9Thickness (max)18.9mm(13.5 × 9.4 × 0.7 in)1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026Models with PC-ABS top cover: 343.4 x 239.5 x 17.9-18.9 mm. The depth is 241.5 mm with the camera bump. Stored minimum and maximum are the front and rear heights. The aluminium top cover models are thinner and are not this model.

Width356.5Depth250.6Thickness (min)16.9Thickness (max)17.9mm(14 × 9.9 × 0.7 in)1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026PSREF width 356.5 and depth 250.6 mm agree with guide. PSREF height 16.9 is the guide explicitly named thinnest figure. Guide also explicitly names thickest 17.9 mm, retained as maximum.3Owner's manualgzhls.at/blob/ldb/f/2/d/e/354b202c8949500deaa9d46f332bb6f29a96.pdfRead 5 October 2026Printed page 14 explicitly thinnest 16.9 mm and thickest 17.9 mm, not undefined T2/T4 labels.

Weight (published)iPublished laptop weight without the charger. A starting weight is identified in the source note and may vary with configuration.

1.59kg(3.5 lb)1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026Models with 50Wh battery and IPS panel: starting at 1.59 kg (3.51 lbs). Approximate maker laboratory weight.

1.85kg(4.1 lb)1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026Exact starting 1.85 kg agrees with platform weight table for 60 Wh and IPS models. Approximate maker laboratory mass, not a weighed retail unit. Lighter OLED or other battery groups are excluded.2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_5_16AGP11/IdeaPad_Slim_5_16AGP11_Spec.pdfRead 5 October 2026

Lid material

Plastic2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Housing material: polycarbonate (PC) and ABS. The family sheet names PC-ABS for the top and bottom covers of this variant.

Aluminium1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Bottom material

Plastic2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Housing material: PC and ABS. The family sheet names PC-ABS for the bottom cover.

Aluminium1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Max hinge angle

Not available

Not available

MIL-STD-810 testing (claimed)iManufacturer claim of MIL-STD-810 testing. The revision and tested procedures belong in the source note. This is not proof of every standard test.

Yes1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026MIL-STD-810H military test passed (21 test items). Family sheet statement. The retailer database lists MIL-STD-810H for this model number.

Yes1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026MIL-STD-810H passed, 21 test items. No claim to every procedure.

Display

3 of 25 differ

Screen sizeiDiagonal of the main built-in display. Rounded-corner displays may be measured as a full rectangle.

15.3in(38.9 cm)2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026

16in(40.6 cm)1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Native resolution

1920 × 1200px2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 202615.3-inch 1920x1200 WUXGA IPS 120Hz 400 nits 100% sRGB, touchscreen yes, anti-glare yes.

1920 × 1200px1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Pixel density

148ppi=CalculatedFrom Screen size and Native resolution

141.5ppi=CalculatedFrom Screen size and Native resolution

Panel typeiDell's WVA means wide viewing angle and names no panel technology, so it is stored as IPS only when Dell or a review names IPS.

IPS2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026

IPS1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Backlight

Not available

Not available

Dimming zonesiIndependently controlled backlight zones, not the number of LEDs or screen pixels.

Not available

Not available

Panel part numberiPanel part number identified in a matching review unit. Suppliers may vary within the same laptop configuration.

Not available

Not available

Screen surfaceiSurface of the stored display configuration. Anti-reflective coatings do not by themselves make a glossy display matte. A matte finish of the chassis is not the screen surface.

Matte1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026Display table: anti-glare surface for the IPS rows.

Matte1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Touchscreen

Yes2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026

Yes1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Stylus

None1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026Pen: No support.

None1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Refresh rate modesiHighest confirmed operating refresh rate of the built-in display at each resolution. Add a second row only for a documented dual-mode panel, not an ordinary supported timing.

ALenovo IdeaPad Slim 3i (15", Gen 11) 15IWC11

Width (px)	Height (px)	Maximum operating refresh (Hz)
1920	1200	120

Source1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026WUXGA 15.3 inch multi-touch IPS 400 nits 120Hz option. The 60Hz non-touch and 165Hz OLED options are not this model.

BLenovo IdeaPad Slim 5a (16", Gen 11) 16AGP11

Width (px)	Height (px)	Maximum operating refresh (Hz)
1920	1200	120

Source1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026Exact selected WUXGA IPS touch display supports 120 Hz. VRR is not explicitly established for this panel.

Max refresh rate

120Hz=CalculatedFrom Refresh rate modes

120Hz=CalculatedFrom Refresh rate modes

Adaptive synciNamed variable refresh technologies for the built-in display. Manual switching between 60Hz and 120Hz is not VRR.

Not available

Not available

Gray-to-gray response time (claimed)iManufacturer claim for a gray-to-gray pixel transition. Do not use generic response times, black-to-white values, or motion-picture response times.

Not available

Not available

Native panel colour depthiPhysical panel colour depth per channel. Do not infer native bit depth or FRC from the number of supported colours.

Not available

Not available

Brightness (SDR, claimed)iManufacturer typical SDR luminance. Outdoor maxima and an unspecified peak are not typical SDR brightness.

400nits2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026

Not available

Peak brightness (SDR outdoors, claimed)iManufacturer maximum SDR luminance explicitly claimed for outdoor use. Ambient light, automatic brightness and other stated conditions belong in the source note. Not typical SDR or HDR brightness.

Not available

Not available

Sustained brightness (HDR, claimed)iManufacturer explicitly sustained HDR luminance. Screen area, duration, temperature and other stated conditions belong in the source note. Not a brief peak or SDR luminance.

Not available

Not available

Peak brightness (HDR, claimed)iManufacturer peak luminance explicitly measured or claimed in HDR. Window size and duration belong in the source note.

Not available

Not available

sRGB coverage (claimed)iManufacturer stated sRGB gamut percentage. The source note identifies coverage, volume, or an unspecified maker gamut claim.

100%1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026Display table: 100% sRGB for the 120Hz touch IPS row.

100%1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026Exact WUXGA touch IPS at 120 Hz display row states 100% sRGB. OLED DCI-P3 and NTSC 45% IPS at 60 Hz rows are excluded. Unqualified 400-nit claim is not mapped to typical SDR or peak HDR.

DCI-P3 coverage (claimed)iManufacturer stated DCI-P3 gamut percentage. The source note identifies coverage, volume, or an unspecified maker gamut claim.

Not available

Not available

Adobe RGB coverage (claimed)iManufacturer stated Adobe RGB gamut percentage. The source note identifies coverage, volume, or an unspecified maker gamut claim.

Not available

Not available

HDR certification

Not available

Not available

Factory calibratediThe maker explicitly states factory colour calibration. Certification alone does not establish calibration.

Not available

Not available

Second display

Not available

Not available

Processor

11 of 14 differ

Processor

Intel Core 7 3502Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Intel Core 7 350, 6 cores (2 P-cores and 4 LP E-cores), 6 threads, boost 4.8 GHz.

AMD Ryzen AI 5 4301Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Processor brand

Intel2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026

AMD1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Core configurationiProcessor core groups using the chip maker's names. MediaTek Big, Apple Super and AMD Zen architecture labels remain distinct from Intel P and E labels.

ALenovo IdeaPad Slim 3i (15", Gen 11) 15IWC11

Core type	Count	Base clock (GHz)	Max clock (GHz)
Performance	2	1.5	4.8
Low-power efficiency	4	1.4	3.6

Source1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026Core 7 350 row: 2 P-cores base 1.5 GHz and max 4.8 GHz, 4 LP E-cores base 1.4 GHz and max 3.6 GHz. Core names are not stated.

BLenovo IdeaPad Slim 5a (16", Gen 11) 16AGP11

Core type	Count	Base clock (GHz)	Max clock (GHz)
Zen 5	1	2	4.5
Zen 5c	3	2	3.4

Source4Maker product pageamd.com/en/products/processors/laptop/ryzen/ai-400-series/amd-ryzen-ai-5-430.htmlRead 5 October 2026Exact chip-maker architecture 1x Zen 5 and 3x Zen 5c. Both base 2 GHz. Overall boost 4.5 GHz belongs to Zen 5, Zen 5c explicitly up to 3.4 GHz. Generic chip 28 W/15-28 W and 256 GB memory limit are not laptop configured specifications.

CPU cores

6=CalculatedFrom Core configuration

4=CalculatedFrom Core configuration

Cores labelled performanceiCounts only rows classified as performance. Other labels, including Big, Super and AMD Zen architecture rows, are not included.

2=CalculatedFrom Core configuration

0=CalculatedFrom Core configuration

Cores labelled efficiencyiCounts only efficiency and low-power-efficiency rows. AMD Zen 5c and Apple super cores are not included.

4=CalculatedFrom Core configuration

0=CalculatedFrom Core configuration

ThreadsiMaximum hardware threads of the processor, including simultaneous multithreading where supported.

62Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Processor threads: 6.

81Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 20264Maker product pageamd.com/en/products/processors/laptop/ryzen/ai-400-series/amd-ryzen-ai-5-430.htmlRead 5 October 2026

Max boost clock

4.8GHz=CalculatedFrom Core configuration

4.5GHz=CalculatedFrom Core configuration

L3 cacheiL3 cache only. Do not copy a combined L2 plus L3 cache total. Qualcomm's total cache, such as 30 MB on Snapdragon X, is not L3, even when a laptop maker labels it L3.

6MB1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026Core 7 350 row lists 6 MB Intel Smart Cache, which is the shared L3.

8MB1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026Exact processor row explicitly 8 MB L3, distinct from separate 4 MB L2.4Maker product pageamd.com/en/products/processors/laptop/ryzen/ai-400-series/amd-ryzen-ai-5-430.htmlRead 5 October 2026

ProcessiProcess size class of the processor compute die in nm, as on CPUs: TSMC N3B is 3, Intel 7 is 10, Intel 4 is 7 and Intel 18A is 1.8. Marketing process names and other chiplet processes belong in the source note.

Not available

4nm4Maker product pageamd.com/en/products/processors/laptop/ryzen/ai-400-series/amd-ryzen-ai-5-430.htmlRead 5 October 2026Exact processor technology for CPU cores is TSMC 4nm FinFET. Unlike Intel 4, this is an explicit physical node claim.

Sustained CPU power (configured)iThis laptop's sustained configured CPU power limit, such as PL1. A chip manufacturer's generic base power is not the laptop setting.

Not available

Not available

Peak CPU power (configured)iThis laptop's configured short-duration CPU limit, such as PL2. Do not substitute generic processor maximum turbo power.

Not available

Not available

Combined CPU and GPU poweriMaker stated simultaneous CPU plus discrete-GPU budget for the exact configuration and power mode.

Not available

Not available

NPU performanceiNPU-only claimed operations per second. Excludes combined CPU, GPU and platform AI throughput. Precision belongs in the source note.

17TOPS1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026Core 7 350 row: NPU up to 17 TOPS.

50TOPS1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026Exact Ryzen AI NPU up to 50 TOPS, not 58 TOPS combined platform. Precision and sustained rate are unstated.

Graphics

1 of 9 differ

Discrete GPUiA separate dedicated graphics processor is installed. Integrated or unified-memory graphics do not qualify.

No2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026

No1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

GPU

Not available

Not available

GPU brand

Not available

Not available

VRAMiDedicated video memory of the installed discrete GPU. Shared system memory is excluded.

Not available

Not available

Max GPU power (TGP)iMaximum configured discrete-GPU power including Dynamic Boost. Mode and any maker qualification belong in the source note.

Not available

Not available

Dynamic BoostiMaximum additional GPU power shifted from the CPU through NVIDIA Dynamic Boost. This is part of maximum TGP, not extra to it. A figure written as "up to 115W Dynamic Boost" is the total, so it goes in gpu_tgp_max_w.

Not available

Not available

GPU boost clockiHighest maker configured GPU boost clock, including factory overclock where explicitly stated. Mode belongs in the source note.

Not available

Not available

GPU switchingiExplicit GPU display-routing or power-sharing features. Advanced Optimus includes hardware display multiplexing.

Not available

Not available

Integrated GPU

Intel Graphics2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026On-board graphics card model: Intel Graphics. No discrete graphics card.

AMD Radeon 840M Graphics1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Memory

2 of 9 differ

Installed RAMiTotal installed RAM in this product configuration, not the maximum purchase option.

16GB2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 202616 GB DDR5-SDRAM, one 16 GB SO-DIMM.

16GB1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

RAM type

DDR52Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026

DDR51Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

RAM speediConfigured memory data rate in transfers per second. Do not treat the DRAM clock in MHz as the data rate.

5,600MT/s2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Memory clock speed 5600 MHz, DDR5-5600. The family sheet also lists DDR5-4800 for other models.

5,600MT/s1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026Exact installed two 8 GB DDR5-5600 modules. CPU memory capability is not substituted for actual installed rate.

Memory channelsiActive memory channels of the installed configuration, not the number of RAM modules or slots. One installed module is one channel. This holds for DDR5 too, whose two 32-bit subchannels on one module do not count as two channels. Soldered LPDDR memory counts in 64-bit units, so a 128-bit bus is 2 channels, even when a maker calls it quad-channel.

Not available

Not available

RAM upgradeiWhether the installed RAM is soldered, socketed in slots, or a mixture. Purchase-time configurations are not upgrades.

Slots1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026One DDR5 SODIMM slot.

Slots1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Memory slotsiPhysical replaceable RAM module sockets grouped by type and occupancy. Clocked SO-DIMM uses CSODIMM. Soldered memory is excluded.

ALenovo IdeaPad Slim 3i (15", Gen 11) 15IWC11

Slot	Count	Occupied	Module size (GB)
SO-DIMM	1	Yes	16

Source1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026One DDR5 SODIMM slot. The retailer database lists one 16 GB module installed.

BLenovo IdeaPad Slim 5a (16", Gen 11) 16AGP11

Slot	Count	Occupied	Module size (GB)
SO-DIMM	2	Yes	8

Source1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026Two physical SODIMM sockets, both occupied by the exact two 8 GB modules. Dual-channel-capable wording is not stored as an independently verified running channel count.

RAM slots

1=CalculatedFrom Memory slots

2=CalculatedFrom Memory slots

Free RAM slots

0=CalculatedFrom Memory slots

0=CalculatedFrom Memory slots

Maximum supported RAMiManufacturer supported maximum RAM, including purchase-time soldered options. Does not imply post-purchase upgradeability.

32GB1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026Max Memory: up to 32GB DDR5-5600 offering with one DDR5 SODIMM slot.

32GB1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026Up to 32 GB DDR5-5600 current tested Lenovo memory offering. Not the chip maker generic maximum.

Storage

4 of 7 differ

Installed storageiTotal advertised installed storage in decimal GB. Convert 1TB to 1000GB, without changing an explicitly published 512GB value.

512GB2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026512 GB SSD M.2 2242 PCIe 4.0 NVMe. Decimal capacity.

1TB1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026Selected 1 TB converted to decimal 1000 GB.

Storage type

NVMe SSD2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026

NVMe SSD1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Installed drive PCIe generationiPCIe generation of the installed drive. This may be lower than the slot capability.

41Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026M.2 2242 SSD interface PCIe 4.0 x4.

41Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Storage slotsiPhysical storage connectors grouped by capability and occupancy. A slot accepting several drive lengths is one slot, not one per length.

ALenovo IdeaPad Slim 3i (15", Gen 11) 15IWC11

Form factor	Interface	PCIe generation	PCIe lanes	Count	Occupied
M.2 2242	PCIe NVMe	4	4	1	Yes

Source1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026One M.2 2242 PCIe 4.0 x4 slot for the SSD models. The 512 GB SSD occupies it.

BLenovo IdeaPad Slim 5a (16", Gen 11) 16AGP11

Form factor	Interface	PCIe generation	PCIe lanes	Count	Occupied
M.2 2242	PCIe NVMe	4	4	1	Yes
M.2 2280	PCIe NVMe	4	2	1	No

Source1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026Exact Ryzen AI 5 430 branch: occupied 2242 PCIe 4 x 4 and empty 2280 PCIe 4 x 2. The 450 processor second-slot x 4 capability is excluded. Guide also permits a 2242 drive in the second slot, but it remains one physical 2280-length socket.2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_5_16AGP11/IdeaPad_Slim_5_16AGP11_Spec.pdfRead 5 October 2026

M.2 slots

1=CalculatedFrom Storage slots

2=CalculatedFrom Storage slots

Free storage slots

0=CalculatedFrom Storage slots

1=CalculatedFrom Storage slots

Maximum slot PCIe generation

4=CalculatedFrom Storage slots

4=CalculatedFrom Storage slots

Ports

4 of 7 differ

PortsiPhysical laptop connectors grouped by type, protocol capability and side. One connector with several protocols is counted once.

ALenovo IdeaPad Slim 3i (15", Gen 11) 15IWC11

Type	Version	Count	Maximum data rate (Gbps)	DP Alt Mode	Maximum charging input (W)
USB-A	USB 5Gbps	2	5	Not available	Not available
USB-C	USB 5Gbps	1	5	Yes	65
HDMI	HDMI 1.4	1	Not available	Not available	Not available
3.5 mm audio	Not available	1	Not available	Not available	Not available
SD card	Not available	1	Not available	Not available	Not available
DC in	Round tip power connector	1	Not available	Not available	Not available

Source1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026Standard ports: 2x USB-A (USB 5Gbps), 1x USB-C (USB 5Gbps) with USB PD 45-65W and DisplayPort 1.2, 1x HDMI 1.4, 1x 3.5 mm combo jack, 1x SD card reader, 1x round tip power connector. The overview figure shows the connectors but does not name left or right, so sides are not stored.

BLenovo IdeaPad Slim 5a (16", Gen 11) 16AGP11

Type	Version	Count	Side	Maximum data rate (Gbps)	DP Alt Mode	Maximum charging input (W)	Maximum peripheral power (W)
USB-C	USB 10Gbps / DisplayPort 1.4	2	Left	10	Yes	100	15
USB-A	USB 5Gbps	1	Right	5	Not available	Not available	4.5
USB-A	USB 5Gbps, Always On	1	Right	5	Not available	Not available	10
HDMI	HDMI 2.1	1	Left	Not available	Not available	Not available	Not available
3.5 mm audio	Not available	1	Left	Not available	Not available	Not available	Not available
microSD card	Not available	1	Right	Not available	Not available	Not available	Not available

Source1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026Two USB-C 10Gbps PD 65-100 W/DP 1.4, two USB-A 5Gbps, HDMI 2.1 and audio. Original guide establishes sides and output budgets. No USB4 or Thunderbolt inferred from CPU capability. HDMI guide specifies TMDS 4K60, with no unverified higher timings stored. One physical microSD reader. Original guide also supports microSDHC and microSDXC in that same slot.2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_5_16AGP11/IdeaPad_Slim_5_16AGP11_Spec.pdfRead 5 October 20263Owner's manualgzhls.at/blob/ldb/f/2/d/e/354b202c8949500deaa9d46f332bb6f29a96.pdfRead 5 October 2026Printed Left/Right views pages 6 and 8 and 16-inch connector table pages 16-17. Both USB-C left, both USB-A right, left HDMI/audio, right microSD. USB-C output 5 V 3 A = 15 W, accepted PD 65-100 W. Normal USB-A output 5 V 0.9 A = 4.5 W, right Always On USB-A output 5 V 2 A = 10 W. No peripheral output budget is treated as laptop charging input.

USB-C ports

1=CalculatedFrom Ports

2=CalculatedFrom Ports

Thunderbolt

Not available

Not available

Highest HDMI version

HDMI 1.4=CalculatedFrom Ports

HDMI 2.1=CalculatedFrom Ports

Card reader

Yes=CalculatedFrom Ports

Yes=CalculatedFrom Ports

Ethernet speed

Not available

Not available

Maximum USB-C charging inputiHighest confirmed charging power accepted by a USB-C port. This is separate from adapter rating and power delivered to peripherals.

65W=CalculatedFrom Ports

100W=CalculatedFrom Ports

Wireless

3 of 5 differ

Wi-Fi

Wi-Fi 62Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Wi-Fi 6 (802.11ax) 2x2, Bluetooth 5.3.

Wi-Fi 71Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Wi-Fi bandsiSupported radio frequency bands. Availability may be restricted by country or regulatory configuration.

2.4 GHz, 5 GHz1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026Wi-Fi 6 (802.11ax) uses the 2.4 GHz and 5 GHz bands. This model has Wi-Fi 6 per the retailer database, so no 6 GHz band.

Not available

Wi-Fi module

Not available

Not available

BluetoothiThe version as a number with one decimal, such as 5.4 or 6.0. A qualifier such as or above goes in the source note.

5.32Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026

5.41Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Cellular

No1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026WWAN: No support.

No1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Keyboard and touchpad

3 of 8 differ

Keyboard layoutsiDocumented layouts of the retained regional SKUs. Do not infer a layout solely from the sales country.

English2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Keyboard language: English.

English1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Key switches

Not available

Not available

Keyboard backlightiA maker-confirmed backlight with no published type uses backlit_unspecified. Do not infer white lighting, a single colour or RGB from backlit alone. A single-zone RGB backlight is RGB zones.

None2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Keyboard backlit: No. Tom's Guide also lists the lack of a backlit keyboard as a con.

Single colour3Owner's manualgzhls.at/blob/ldb/f/2/d/e/354b202c8949500deaa9d46f332bb6f29a96.pdfRead 5 October 202616-inch keyboard table explicitly White for selected backlit models. Exact SKU selects Backlit, so single-color illumination is bound. Non-backlit optional keyboards are excluded.

NumpadiDedicated physical numeric keypad. A virtual touchpad number pad is not counted.

Yes2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Numeric keypad: Yes.

Yes3Owner's manualgzhls.at/blob/ldb/f/2/d/e/354b202c8949500deaa9d46f332bb6f29a96.pdfRead 5 October 202616-inch keyboard table explicitly Numeric keypad. This does not apply to 14-inch guide siblings.

Key traveliPhysical key travel distance, not actuation distance.

1.3mm1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 20266-row keyboard, key travel 1.3mm, numeric keypad, Copilot key.

1.3mm1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026Current platform keyboard lists 1.3 mm travel.2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_5_16AGP11/IdeaPad_Slim_5_16AGP11_Spec.pdfRead 5 October 2026

Pointing stickiDedicated stick pointing device such as TrackPoint. A touchpad does not qualify.

Not available

No3Owner's manualgzhls.at/blob/ldb/f/2/d/e/354b202c8949500deaa9d46f332bb6f29a96.pdfRead 5 October 2026Complete 16-inch keyboard and touchpad illustration on printed page 4 and base inventory show no physical pointing stick. The 14-inch sibling illustration is not used as proof for this selected 16-inch model.

Touchpad size

Width120Height75mm(4.7 × 3 in)1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026Buttonless Mylar surface multi-touch touchpad, 75 x 120 mm. Precision TouchPad.

Width120Height75mm(4.7 × 3 in)1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Touchpad mechanismiA clickpad or glass touchpad that clicks when pressed down is mechanical. Haptic needs a source that says haptic or force feedback.

Mechanical1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026Buttonless clickpad with a Mylar surface. No haptic touchpad is named.

Not available

Camera and audio

2 of 7 differ

Webcam

HD 720p2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Front camera 1280 x 720 pixels, HD.

1080p Full HD1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026Exact FHD 1080p plus IR with physical Privacy Shutter and ToF sensor. Optional 5MP camera not transferred.

IR face loginiAn infrared camera suitable for Windows Hello face authentication. An ordinary webcam or fingerprint sensor does not qualify.

No2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026The camera list shows a front HD camera with privacy shutter and no infrared camera. The family sheet lists IR only with the FHD 1080p camera option.

Yes1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Webcam privacy

Physical shutter2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Privacy camera: privacy shutter.

Physical shutter1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 20263Owner's manualgzhls.at/blob/ldb/f/2/d/e/354b202c8949500deaa9d46f332bb6f29a96.pdfRead 5 October 2026Guide camera shutter physically covers the camera lens. This is distinct from an electronic kill switch.

Built-in speaker driversiIndividual built-in acoustic drivers, including separate tweeters and woofers. Do not count audio channels or infer driver count from speaker assemblies.

22Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 20262 built-in speakers, 2 W.

21Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026Two explicitly rated 2 W stereo speakers are two physical drivers.

Total speaker poweriCombined published power of the built-in speaker drivers. RMS or peak classification belongs in the source note.

4W1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026Stereo speakers, 2W x2.

4W1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026Two 2 W published speaker ratings sum to 4 W. RMS or peak classification is unstated.

Audio features

Dolby Audio1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026Stereo speakers, 2W x2, optimized with Dolby Audio.

Dolby Audio1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

MicrophonesiPhysical built-in microphones, not beamforming channels or microphone modes.

22Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Built-in microphone, number of microphones 2.

21Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Battery and power

3 of 5 differ

Battery energyiPublished nominal energy capacity of the installed internal battery in watt-hours. Separate from measured runtime and charger output.

50Wh2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Battery capacity 50 Wh, lithium-ion.

60Wh1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Claimed battery lifeiManufacturer maximum runtime for each explicitly named test. Display brightness, configuration and other conditions belong in the source note. Wireless streaming preserves an unnamed content type and does not imply video or audio. Video conferencing requires an explicit calling test, with application and participant setup in the source note. MobileMark versions use different workloads, so compare only rows of the same version.

ALenovo IdeaPad Slim 3i (15", Gen 11) 15IWC11

Use case	Hours (h)
Video playback	18.5

Source1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026Models with 50Wh battery: local video (1080p) playback at 150 nits up to 18.5 h. Approximate maximum claim, not a measurement. The 60Wh models claim 19 h.

BLenovo IdeaPad Slim 5a (16", Gen 11) 16AGP11

Not available

Adapter rated outputiNominal rated output of the documented supplied or recommended adapter. A temporary dynamic maximum belongs in the source note. Not the laptop charging-input limit.

65W2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026AC adapter power 65 W.

65W1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Laptop charging connectoriConnector at the laptop end of the documented main charging cable, not the wall plug or adapter-end connector. HP's AC smart pin is a round DC plug, so it is barrel.

Barrel1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 202665W round tip (3-pin) AC adapter.

USB-C1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Charge 0 to 50 % (claimed)iManufacturer time to charge an empty battery to 50%. Adapter and powered-off conditions belong in the source note.

Not available

Not available

Cooling

None of 4 known

FansiPhysical cooling fans inside the laptop. Excludes fans in external coolers and the power adapter.

Not available

Not available

Vapor chamberiA vapor-chamber heat spreader is installed. Ordinary heatpipes alone do not qualify.

Not available

Not available

Liquid metaliComponents where the maker confirms liquid-metal thermal material. Ordinary thermal paste is excluded.

Not available

Not available

Power modesiPublished laptop operating modes and configured power limits. Do not place observed runtime power measurements in this table.

Not available

Not available

Security

1 of 4 differ

Fingerprint

None2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Fingerprint reader: No.

None1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

TPM

2.01Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026Firmware TPM 2.0 integrated in SoC.

2.01Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Remote management

Not available

Not available

Security lock slotiA dedicated built-in physical security-cable slot. Security locks that occupy a USB-C port do not qualify.

Not available

No3Owner's manualgzhls.at/blob/ldb/f/2/d/e/354b202c8949500deaa9d46f332bb6f29a96.pdfRead 5 October 2026Complete left, right and bottom diagrams and connector inventories on printed pages 6-9 and 16-17 show no dedicated chassis security-lock slot for this 16-inch model. Accessory locks are not substituted.

Software

0 of 3 differ

Operating system

Windows 11 Home2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Windows 11 Home, English.

Windows 11 Home1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

OS family

Windows2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026

Windows1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Security updates untiliPublished end date of OS/security updates promised for the exact device model. Preserve the source precision. Do not calculate it from years or substitute a generic OS-version lifecycle. Unknown when no device-specific promise is published.

Not available

Not available

Measured display

1 of 12 differ

Brightness (measured, centre)iReviewer center-point SDR luminance for the matching display configuration. Do not substitute a review average or unspecified measurement.

Not available

Not available

Brightness (measured, average)iReviewer mean luminance across a documented display grid, normally nine points.

Not available

Not available

Contrast ratio (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

HDR peak brightness (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

sRGB coverage (measured)iReviewer measured sRGB coverage, not gamut volume. Instrument and method belong in the source note.

Not available

Not available

DCI-P3 coverage (measured)iReviewer measured DCI-P3 coverage, not gamut volume. Display P3 measurements are identified in the source note.

Not available

Not available

Colour accuracy (measured Delta E)iReviewer colour error before calibration. Delta-E formula, colour space and picture mode belong in the source note.

0.33Reviewtomsguide.com/computing/laptops/lenovo-ideapad-slim-3i-15-2026-reviewRead 13 October 2026Tom's Guide lab table, Delta-E 0.30 (the table has no formula, colour space or mode). The table also lists 116% sRGB and 82.2% DCI-P3 volume, which are gamut volumes and are not stored as coverage. Test unit: Core 7 350, 16 GB, 512 GB SSD, 15.3-inch 1920 x 1200 IPS 120 Hz touch, blue, sold at Best Buy.

Not available

PWM flicker foundiWhether a reviewer detected pulse-width-modulation flicker under the documented test conditions. False does not prove all frequency ranges were tested.

Not available

Not available

PWM frequency (measured)iDetected PWM frequency at the brightness setting stated by the reviewer.

Not available

Not available

PWM at or below brightnessiHighest display brightness setting at or below which the documented PWM is detected.

Not available

Not available

Response black to white (measured)iReviewer combined rise and fall response for black-to-white-to-black, with test conditions in the source note.

Not available

Not available

Response grey to grey (measured)iReviewer combined rise and fall response between specified grey levels. State the levels in the source note.

Not available

Not available

Measured performance

2 of 8 differ

Cinebench 2024 single-coreiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Cinebench 2024 multi-coreiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Geekbench 6 single-coreiMeasured by a reviewer, not claimed by the maker. Geekbench 6 only. Geekbench 5 and 7 use other scales, so their scores are not stored.

2,669points3Reviewtomsguide.com/computing/laptops/lenovo-ideapad-slim-3i-15-2026-reviewRead 13 October 2026Geekbench 6 single-core 2669. Same test unit.

Not available

Geekbench 6 multi-coreiMeasured by a reviewer, not claimed by the maker. Geekbench 6 only. Geekbench 5 and 7 use other scales, so their scores are not stored.

7,827points3Reviewtomsguide.com/computing/laptops/lenovo-ideapad-slim-3i-15-2026-reviewRead 13 October 2026Geekbench 6 multi-core 7827. Same test unit.

Not available

3DMark Time Spy graphicsiMeasured by a reviewer, not claimed by the maker. Graphics score, not the overall score. A score the review does not label as graphics is left out.

Not available

Not available

3DMark Steel NomadiMeasured by a reviewer, not claimed by the maker

Not available

Not available

SSD sequential read (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Game frame ratesiMatching review-unit game results. Resolution, preset, upscaling, frame generation and ray tracing are stated only when documented.

Not available

Not available

Measured noise and temperature

None of 9 known

Fan noise per modeiReviewer sound-pressure readings for the matching configuration and mode. Measurement distance and workload belong in the source note.

Not available

Not available

Max fan noiseiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Fan noise while gamingiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Top surface under loadiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Bottom surface under loadiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Palm rest under loadiMeasured by a reviewer, not claimed by the maker

Not available

Not available

CPU temperature in stress testiMeasured by a reviewer, not claimed by the maker

Not available

Not available

CPU clock in stress testiMeasured by a reviewer, not claimed by the maker

Not available

Not available

GPU temperature while gamingiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Measured battery and power

1 of 10 differ

Battery runtime per testiReviewer runtime for the exact test and configuration. Mixed browsing, video and graphics workloads are classified as mixed use.

ALenovo IdeaPad Slim 3i (15", Gen 11) 15IWC11

Test	Brightness (nits)	Hours (h)
Mixed use	150	10.56

Source3Reviewtomsguide.com/computing/laptops/lenovo-ideapad-slim-3i-15-2026-reviewRead 13 October 2026Lab test 10 h 33 min 51 s (10.56 h). The text describes a synthetic battery test with the screen at 150 nits that auto-browses websites, streams video and runs OpenGL tests, so it is stored as mixed use. The review's own text calls it the web-browsing battery test. Power mode is not stated. Same test unit.

BLenovo IdeaPad Slim 5a (16", Gen 11) 16AGP11

Not available

Wi-Fi browsing runtimeiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Video runtimeiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Full charge time (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Power draw idleiHighest reviewer idle AC power reading for the matching configuration and test conditions.

Not available

Not available

Power draw gamingiReviewer AC power draw during the named game and settings. Not GPU-only power.

Not available

Not available

Power draw maxiMaximum reviewer AC input power during the documented load or stress test. Not the adapter rating.

Not available

Not available

Sustained CPU power (measured)iObserved sustained CPU package power during the documented test. Not the configured PL1 limit.

Not available

Not available

GPU power while gaming (measured)iObserved GPU-only power while running the documented game and settings.

Not available

Not available

Weight (measured)iReviewer measured laptop mass without its power adapter unless the source note explicitly states otherwise.

Not available

Not available

Certifications

2 of 6 differ

Intel EvoiManufacturer certification of the exact configuration as Intel Evo. Processor support alone does not establish certification.

Not available

Not available

Copilot+ PCiManufacturer identifies the configuration as Copilot+ PC. A Copilot keyboard key alone is insufficient.

No1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026AI PC Category: AI PC only. The sheet lists no Copilot+ PC category for the 15IWC11.

Yes1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Colour certifications

Not available

Not available

ENERGY STAR

Yes2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Sustainability certificates: EPEAT Gold, ENERGY STAR. EPEAT and ENERGY STAR registration are optional per the family sheet. EPEAT is registered where applicable.

Yes1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

EPEAT

Gold2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026Sustainability certificates: EPEAT Gold.

Gold1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Other certifications

TÜV Rheinland Low Blue Light (Software Solution), ErP Lot 6/26, RoHS compliant1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026Green certifications: ErP Lot 6/26, RoHS compliant. Display key features of the 120Hz touch panel: TUV Rheinland Low Blue Light (Software).

ErP Lot 6/26, RoHS compliant, TÜV Rheinland Low Blue Light (Hardware Solution), TÜV Rheinland Flicker Free1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

In the box

1 of 2 differ

In the boxiAccessories confirmed for this exact SKU. Do not combine mutually exclusive regional bundles into one box.

65W round tip AC adapter2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026AC adapter included: Yes.

65 W USB-C power adapter (3-pin)1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026Only exact selected main adapter. Bundled Accessories row is None. Retailer gifts or optional ecosystem accessories are excluded.

Power adapter includediWhether a power adapter is included with this exact regional SKU. A supported or recommended adapter does not prove inclusion.

Yes2Retailer pagekelaptop.com/en/lenovo-ideapad-slim-3-15iwc11-83rr0000usRead 13 October 2026AC adapter included: Yes.

Yes1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026Exact selected Power Adapter is 65 W USB-C 3-pin. Guide no-adapter regional option is excluded.

Warranty

2 of 2 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

Not available

1year1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026

Warranty serviceiDocumented manufacturer warranty service for the named market. Included paid service upgrades belong in the source note.

Not available

Collect and return, Carry-in1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_5_16AGP11Read 5 October 2026Exact US one-year courier or carry-in base warranty, no included upgrade. Courier mapped to collect and return.

Links

Not compared

Product page

psref.lenovo.com/Detail/IdeaPad_Slim_3_15IWC111Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026PSREF model page for this model number. The page is rendered by script, so the family PDF was read instead.

www.lenovo.com/us/en/p/laptops/ideapad/ideapad-slim-series/lenovo-ideapad-slim-5a-gen-11-16-inch-amd-laptop/len101i01405Maker product pagelenovo.com/us/en/p/laptops/ideapad/ideapad-slim-series/lenovo-ideapad-slim-5a-gen-11-16-inch-amd-laptop/len101i0140Read 5 October 2026Observed current original-generation manufacturer family page. Exact SKU-specific path redirects here, so current sale is instead verified by exact retailer offer.

Spec sheet

psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdf1Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15IWC11/IdeaPad_Slim_3_15IWC11_Spec.pdfRead 13 October 2026

psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_5_16AGP11/IdeaPad_Slim_5_16AGP11_Spec.pdf2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_5_16AGP11/IdeaPad_Slim_5_16AGP11_Spec.pdfRead 5 October 2026Current September 18, 2026 manufacturer PDF opened and read. Exact CPU and WUXGA touch panel row used. Unscoped family battery runtimes and other option values are excluded.

Manual

Not available

support.lenovo.com/docs/ideapad_slim_5_14163Owner's manualgzhls.at/blob/ldb/f/2/d/e/354b202c8949500deaa9d46f332bb6f29a96.pdfRead 5 October 2026Complete original Lenovo IdeaPad Slim 5a/i 14/16 Gen 11 guide, first edition December 2025. Machine-type table explicitly binds 16AGP11 to 83S2. Official PSREF Documentation links support.lenovo.com/docs/ideapad_slim_5_1416, but support route is inaccessible. Public producer PDF mirror was read.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Both are also in the API. Back to all laptops.