Acer Predator Helios 18 AI (2026) vs Infinix InBook X1 Slim comparison

Compare Acer Predator Helios 18 AI (2026)
Compare Infinix InBook X1 Slim
key specs
Display size18.00-inch14.00-inch
Display resolution3,840x2,400 pixels1920x1080 pixels
TouchscreenNo-
ProcessorIntel Core Ultra 7Core i7
OSWindows 11 HomeWindows 11
SSD4TB512GB
GraphicsNvidia GeForce RTX 5090-
Weight3.50 kg1.24 kg
RAM-16GB
general
BrandAcerInfinix
ModelPredator Helios 18 AI (2026)InBook X1 Slim
Release dateMay 29, 2026June 15, 2022
Launched in IndiaNo-
Model NumberPH18-I71-
Model NamePredator Helios 18 AIInBook X1 Slim
SeriesPredator HeliosInBook X1
Dimensions (mm)400.96 x 307.90 x 17.30-
Weight (kg)3.51.24
MaterialAluminium-
Operating systemWindows 11 HomeWindows 11
Battery Capacity (WHR)9950
Thickness-14.8
Colours-Aurora Green, Cosmic Blue, Noble Red, Starfall Grey
Battery Life (up to hours)-11
display
Size18.00-inch14.00-inch
Resolution3,840x2,400 pixels1920x1080 pixels
Touch ScreenNo-
Refresh Rate240Hz-
processor
ProcessorIntel Intel Core Ultra 7 Intel Core Ultra 9 290HX PlusIntel Core i7 10th Gen
memory
RAM Slots3-
RAM-16GB
graphics
Dedicated GraphicsYes-
Graphics ProcessorNvidia GeForce RTX 5090-
Dedicated Graphic Memory24GB-
Dedicated Graphic Memory TypeGDDR7-
storage
SSD4TB512GB
connectivity
Wi-Fi 7Yes-
Bluetooth version5.4-
inputs
Web Camera1080pYes
Pointer DeviceTouchpad-
Backlit KeyboardYes-
TouchpadYesYes
Internal MicYes-
Speakers-Stereo Speakers
ports and slots
Thunderbolt 5 (Type C)2-
USB 3.2 Gen 1 (Type A)2-
USB 3.2 Gen 2 (Type C)1-
HDMI PortYes-
Multi Card SlotSD Card Reader1 Micro SD Card Reader
Lock SlotKensington Lock Port-
Headphone and Mic Combo JackYesYes
RJ45 (LAN)Yes-
Number of USB Ports-4
USB Ports-2 x USB 3.0, 2 x USB 3.0 (Type C)
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Value for Money Rating-

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