Side by side comparison and review of Lenovo IdeaPad 4G 14Q8C05 (82KE) and Lenovo ThinkBook 14 G4+ IAP (21CX). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Lenovo IdeaPad 4G 14Q8C05 (82KE) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
affordable price
solid battery life
decent performance
good connectivity options
average display quality
limited storage capacity
basic graphics
no thunderbolt support
Advantages and disadvantages of Lenovo ThinkBook 14 G4+ IAP (21CX) based on its technical characteristics, features, user experience, expert reviews and price level.
robust aluminum design
efficient thermal management
sharp full hd display
modern connectivity options
fast ssd storage
average battery life
no dedicated gpu
limited color accuracy
higher price segment
| DESIGN AND DIMENSIONS | Lenovo IdeaPad 4G 14Q8C05 (82KE) | Lenovo ThinkBook 14 G4+ IAP (21CX) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.17 cm x 20.7 cm x 1.49 cm | 31.2 cm x 22.4 cm x 1.65 cm |
| Weight | 1.2 kg | 1.4 kg |
| Case Material | Aluminium (top), polycarbonate ABS (bottom) | Aluminium (top), aluminium (bottom) |
| Colour | Light silver | Dual tone arctic grey |
| DISPLAY | Lenovo IdeaPad 4G 14Q8C05 (82KE) | Lenovo ThinkBook 14 G4+ IAP (21CX) |
|---|
| Screen Size (Type) | 14" - IPS | 14" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 300 cd/m² | 300 cd/m² |
| Colour Gamut | 100% sRGB | 45% NTSC |
| Features | Anti-glare | Anti-glare |
| PROCESSOR | Lenovo IdeaPad 4G 14Q8C05 (82KE) | Lenovo ThinkBook 14 G4+ IAP (21CX) |
|---|
| CPU | Qualcomm Snapdragon 8c Kryo 490 | Intel Core i5 (12th Gen) 1235U / 1.3 GHz |
|---|---|---|
| Max Turbo Speed | 2.45 GHz | 4.4 GHz |
| Number of Cores | 8-core | 10-core |
| Cache | - | 12 MB |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo IdeaPad 4G 14Q8C05 (82KE) | Lenovo ThinkBook 14 G4+ IAP (21CX) |
|---|
| RAM | 8 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4X SDRAM | LPDDR5 SDRAM |
| Speed | 1866 MHz | 4800 MHz |
| Rated Speed | 1866 MHz | 4800 MHz |
| STORAGE | Lenovo IdeaPad 4G 14Q8C05 (82KE) | Lenovo ThinkBook 14 G4+ IAP (21CX) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 2242 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad 4G 14Q8C05 (82KE) | Lenovo ThinkBook 14 G4+ IAP (21CX) |
|---|
| Graphics Processor (GPU) | Qualcomm Adreno 675 | Intel Iris Xe Graphics |
|---|---|---|
| Max Monitors Supported | 2 external monitor(s) | 3 external monitor(s) |
| Camera | Yes - 720p | Yes - 1080p |
| Camera Features | IR camera, Windows Hello, fixed focus | Privacy shutter, fixed focus |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | Qualcomm WCD9341 | Realtek ALC3287 |
| Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio, Dolby Audio |
| COMMUNICATIONS | Lenovo IdeaPad 4G 14Q8C05 (82KE) | Lenovo ThinkBook 14 G4+ IAP (21CX) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | - | M.2 Card |
| Network Interface | - | Gigabit Ethernet |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| WWAN |
|---|
| Generation | 4G | - |
|---|---|---|
| Technology | LTE Advanced | - |
| Controller | Qualcomm QGM8180X | - |
| BATTERY | Lenovo IdeaPad 4G 14Q8C05 (82KE) | Lenovo ThinkBook 14 G4+ IAP (21CX) |
|---|
| Technology | Lithium polymer | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 51 Wh | 46.5 Wh |
| Battery Life | Up to 20 hours | - |
| Battery Run Time | Local video (1080p) playback time (150 nits): up to 20 hours | - |
| AC ADAPTER | Lenovo IdeaPad 4G 14Q8C05 (82KE) | Lenovo ThinkBook 14 G4+ IAP (21CX) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 100 Watt |
| INPUT | Lenovo IdeaPad 4G 14Q8C05 (82KE) | Lenovo ThinkBook 14 G4+ IAP (21CX) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Multi-touch touchpad, buttonless touchpad, precision touchpad | Spill-resistant, multi-touch touchpad, buttonless touchpad, precision touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad 4G 14Q8C05 (82KE) | Lenovo ThinkBook 14 G4+ IAP (21CX) |
|---|
| Slots | 1 x Nano-SIM card (1 free) | 1 x M.2 (PCI Express 3.0 x4) (1 free) 1 x M.2 (PCI Express 4.0 x4) (0 free) |
|---|---|---|
| Interfaces | USB 3.2 Gen 1 (Always On) 2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack |
USB 2.0 (hidden) USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) HDMI USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) LAN Headphone/microphone combo jack |
| Memory Card Reader | - | 3 in 1 (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | Lenovo IdeaPad 4G 14Q8C05 (82KE) | Lenovo ThinkBook 14 G4+ IAP (21CX) |
|---|
| Operating System (OS) | Windows 11 Home (on ARM) - English | Windows 11 Pro - English |
|---|---|---|
| Software Included | Microsoft Office (Trial) | Microsoft Office (Trial) |
| MISCELLANEOUS | Lenovo IdeaPad 4G 14Q8C05 (82KE) | Lenovo ThinkBook 14 G4+ IAP (21CX) |
|---|
| Included Accessories | USB-C power adapter | USB-C slim wall mount power adapter |
|---|---|---|
| Integrated Options | Proximity sensor | - |
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | - | Kensington nano security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | Administrator password, hard drive password, power-on password | Administrator password, hard drive password, power-on password, MIL-STD-810H tested, Rapid Charge Pro, self-healing BIOS |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS, Energy-Related Products (ErP) Lot 3, TUV Rheinland Low Blue Light (Software Solution) |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 5 °C | 5 °C |
| Humidity Range Operating | 8 - 95% | 8 - 95% |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |
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