Captiva Power Starter I91-644CH Core i7 -

15.60", Intel Core i7-1355U, 64 GB, 1000 GB, CH
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Product details

The Power Starter I91-644CH from Captiva is a powerful notebook designed for demanding applications and multitasking. Equipped with an Intel Core i7-1355U processor featuring 10 cores, this device offers impressive computing power. The 64 GB DDR5 RAM ensures smooth performance, while the 1000 GB M.2 SSD provides quick access to data and applications. The 39.6 cm (15.6 inch) Full HD display with a resolution of 1920 x 1080 pixels allows for clear and detailed content representation. The integrated Intel Iris Xe Graphics enhances graphic performance, making it suitable for creative work and multimedia applications. The Power Starter I91-644CH is ideal for users seeking a reliable and powerful notebook for professional or personal use.

  • Intel Core i7-1355U processor with 10 cores
  • 64 GB DDR5 RAM for high multitasking capabilities
  • 1000 GB M.2 SSD for fast data access
  • 39.6 cm (15.6 inch) Full HD display with 1920 x 1080 pixels
  • Integrated Intel Iris Xe Graphics for improved graphic performance.

Key specifications

Processor family
Core i7 13th Gen
Memory
64 GB
SSD capacity
1000 GB
Operating System Version
Windows 11
Image resolution
1920 x Pixels
Keyboard layout
Swiss
Item number
58524005

General information

Manufacturer
Captiva
Category
Notebooks
Manufacturer no.
91644
Release date
13.5.2025

Colour

Colour
Black
Exact colour description
Black

Application range

Notebook type
Gaming Laptop
Model number
91644

Processor

Processor family
Core i7 13th Gen
Processor type
Intel Core i7-1355U
Clock frequency
1.70 GHz
Max. turbo clock rate
5 GHz
Max. TDP
15 W
Number of processor cores
10 -Core
Number of performance cores
10 -Core
Number of threads
12

Memory

Memory
64 GB
Memory configuration
2 x 32GB
Max. supported memory
64 GB
Memory type
DDR5 RAM
Memory form factor
SO-DIMM
Storage clock frequency
5200 MHz

Graphics card properties

Graphics hardware
Integrated graphics

Material

Material group
Metal
Material
Metal, Plastic

Onboard graphics properties

Graphics chip (GPU)
Intel Iris Graphics
Graphics card model
Intel Iris Graphics

Display properties

Display resolution
Full HD
Image resolution
1920 x Pixels
Refresh rate
60 Hz
Aspect ratio
16:9
Display functions
Integrated microphone
Display size (inches)
15.60"
Screen surface
Anti-glare
Screen technology
LCD
Panel technology
IPS

Data storage overview

Disk type
SSD
Total capacity
2000 GB
SSD capacity
1000 GB
HDD capacity
1000 GB

Connections

USB ports
USB-C
Exact USB ports
Thunderbolt 4 (1x), USB-A 3.2 Gen 2 (1x)
Video connections
HDMI (1x)
Audio Connections
Microphone, Microphone connection (1x)
Network connections
RJ45 (1x)
HDMI version
2.1

Operating system

Operating system
No operating system
Operating System Version
Windows 11
Language
Swiss German
Operating system architecture
64-bit

Audio functions

Notebook speaker type
High Definition Audio
Number of speakers
2 x

Camera properties

Front camera resolution
1 Mpx
Camera resolution
1 Mpx

Safety

Safety
Slot for Kensington lock

Network

Max. port speed
8 Gbit/s

Wireless transmission

Wireless transmission
Wi-Fi
Bluetooth version
5.3

Wi-Fi

Wi-Fi standard
802.11ad, Wi-Fi 3 / 802.11g, Wi-Fi 4 / 802.11n, Wi-Fi 5 / 802.11ac, Wi-Fi 6 / 802.11ax

Battery properties

Battery type
LiPo
Power capacity
36 Wh
Max. battery life
8.50 h
Power supply unit strength
90 W

Input device

Keyboard layout
Swiss
Input device
Touchpad

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Lithium polymer battery, Manual, Power supply

Product dimensions

Height
1.99 cm
Depth
22 cm
Width
35.70 cm
Weight
159000000 kg

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

Compare products

Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Notebooks» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 12.Gigabyte
    4.7 %
  • 14.MSI
    5.5 %
  • 15.Captiva
    7.1 %
  • 16.UMAX
    7.2 %
  • 17.Medion
    8 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 6.Microsoft
    9 days
  • 8.Acer
    10 days
  • 8.Captiva
    10 days
  • 8.Lenovo
    10 days
  • 11.Medion
    13 days

Return rate

How often is a product of this brand in the «Notebooks» category returned?

Source: Digitec Galaxus
  • 11.Medion
    7.2 %
  • 13.Thomson
    7.7 %
  • 14.Captiva
    8 %
  • 15.CSL
    8.3 %
  • 16.MSI
    10.4 %
Source: Digitec Galaxus