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OmniBook 3 16 (AMD Ryzen 5 40) vs IdeaPad Slim 3 Gen 8 15 (AMD Ryzen 5 7520U)

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Quick verdict

  • OmniBook 3 16 (AMD Ryzen 5 40) leads on memory and storage.
  • OmniBook 3 16 (AMD Ryzen 5 40) leads on display.
  • IdeaPad Slim 3 Gen 8 15 (AMD Ryzen 5 7520U) leads on battery and build.
  • IdeaPad Slim 3 Gen 8 15 (AMD Ryzen 5 7520U) offers better overall value (3.0 points per ₹10,000).
  • OmniBook 3 16 (AMD Ryzen 5 40) has the higher Comparezi Score (25.0).
  • IdeaPad Slim 3 Gen 8 15 (AMD Ryzen 5 7520U) is the cheaper option at ₹70,490.

Computed from stored specifications, the published laptops scoring rules and recorded prices. Not an opinion.

Winners by area

Memory and storage OmniBook 3 16 (AMD Ryzen 5 40)
Display OmniBook 3 16 (AMD Ryzen 5 40)
Battery and build IdeaPad Slim 3 Gen 8 15 (AMD Ryzen 5 7520U)
Value IdeaPad Slim 3 Gen 8 15 (AMD Ryzen 5 7520U)

Specifications side by side

Spec
OmniBook 3 16 (AMD Ryzen 5 40)
IdeaPad Slim 3 Gen 8 15 (AMD Ryzen 5 7520U)
Overview
Type
Everyday
Everyday
Operating system
Windows
Windows
OS edition
Windows 11 Home
Windows 11 Home
Office included
Microsoft Office Home 2024
Microsoft Office Home 2024
Model number
16-by0091AU
15AMN8 (82XQ)
Performance
Processor
AMD Ryzen 5 40
AMD Ryzen 5 7520U
Processor brand
AMD
AMD
CPU cores
4
4
Graphics
AMD Radeon 610M Graphics
AMD Radeon 610M
Dedicated graphics
No
No
Memory and storage
RAM
16 GB
16 GB
RAM type
LPDDR5-5500
LPDDR5-5500
Storage
1 TB (better)
512 GB
Storage type
PCIe NVMe M.2 SSD
SSD M.2 2242 PCIe QLC
Display
Display size
16"
15.6"
Resolution
1920 x 1200
1920 x 1080
Display panel
IPS
TN
Refresh rate
—
60 Hz
Peak brightness
300 nits (better)
250 nits
Battery and build
Battery
41 Wh
47 Wh (better)
Charger
45 W
65 W
Weight
1.64 kg
1.6 kg (better)
Thickness
14.7 mm (better)
17.7 mm
Backlit keyboard
Yes
Yes
Colours
Glacier silver and canvas gray
Arctic Grey
Connectivity and warranty
Wi-Fi
Wi-Fi 6
Wi-Fi 6
Ports
2 USB Type-A 5Gbps signaling rate; 1 HDMI-out 2.1; 1 headphone/microphone combo; 2 USB Type-C 10Gbps signaling rate (USB Power Delivery 3.1, DisplayPort 1.4, HP Sleep and Charge)
USB-C 3.2 Gen 1 (full function); 2 x USB-A 3.2 Gen 1; HDMI 1.4; SD card reader; Headphone / mic combo; DC-in
Warranty
1 year
1 year

A tick marks the better value where the category rules say higher (or lower) is better. Text values are shown without a winner. Ties have no winner.

Price and availability

Store links are not paid: prices are copied from each store's own page with the date checked, and Comparezi earns only from labelled ads. How we earn

OmniBook 3 16 (AMD Ryzen 5 40)

₹88,999

IdeaPad Slim 3 Gen 8 15 (AMD Ryzen 5 7520U)

₹70,490

Pros and cons

OmniBook 3 16 (AMD Ryzen 5 40)

  • Pro: 14.7 mm thick, thinner than 88% of the 34 everyday laptops on Comparezi that state it

IdeaPad Slim 3 Gen 8 15 (AMD Ryzen 5 7520U)

  • Con: Dimmer screen than 80% of the 35 everyday laptops on Comparezi that state it (250 nits)

Which should you buy?

OmniBook 3 16 (AMD Ryzen 5 40) if you want the strongest overall specification: it has the higher Comparezi Score (25.0).

IdeaPad Slim 3 Gen 8 15 (AMD Ryzen 5 7520U) if price matters most: it is the cheaper option at ₹70,490 and gives the most score per rupee .

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