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Manufacturer: Lenovo Last updated: 2026-10-10
Lenovo Googlebook 15 GB 15IPH12 Review
The Lenovo Googlebook 15 (GB 15IPH12) has an Intel Core Ultra 5 325, 16 GB of LPDDR5X and a 512 GB SSD, with a 15.3-inch 2880x1800 120 Hz OLED touchscreen covering 100% DCI-P3.
It is the only large-screen model in the first Googlebook wave, and it keeps the ports a 15-inch buyer expects: two Thunderbolt 4, one USB-A and HDMI 2.0. It weighs 1.29 kg with a 70 Wh battery that Lenovo rates at 12.5 hours of video playback. Memory is soldered LPDDR5X, so choose 16 GB or the 32 GB option at purchase.
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Buyers who want a 15.3-inch OLED Googlebook with HDMI and USB-A built in
- People who work across two windows side by side and want the extra screen space
Not for
- Anyone who wants the lightest possible Googlebook, as this is the largest at 1.29 kg
- Buyers who may want more memory later, since it is soldered
Specifications
What these specs meanIdentity and variant
| Brand | Lenovo |
|---|---|
| Series | Googlebook 15 |
| Series ID | lenovo-googlebook-15 |
| SKU Name | Lenovo Googlebook 15 |
| Chassis Code | GB 15IPH12 |
| Region Sold | Global |
Class and platform
| Laptop Class | Thin and Light |
|---|---|
| Release Year | 2026 |
| Operating System | Googlebook OS |
| Weight | 1.29 kg |
Processor
| CPU Brand | Intel |
|---|---|
| CPU Model | Core Ultra 5 325 |
Graphics
| GPU Brand | Intel |
|---|---|
| GPU Model | Intel integrated graphics |
Memory
| RAM Capacity | 16 GB |
|---|---|
| RAM Type | LPDDR5X |
| Memory Form Factor | Soldered |
| Memory Soldered | Yes |
Storage as shipped
| Storage Capacity | 512 GB |
|---|---|
| Storage Type | NVMe SSD |
Display
| Display Size | 15.3 inches |
|---|---|
| Resolution Width | 2880 px |
| Resolution Height | 1800 px |
| Refresh Rate | 120 Hz |
| Panel Type | OLED |
| Brightness | 500 nits |
| Colour Gamut | 100% DCI-P3 |
| Touchscreen | Yes |
Battery and ports
| Battery Capacity | 70 Wh |
|---|---|
| Battery Life Light Load | 12.5 hours |
| Thunderbolt Support | Thunderbolt 4 |
| WiFi Standard | WiFi 7 |
FAQs
What operating system does the Lenovo Googlebook 15 GB 15IPH12 run?
It runs Googlebook OS, the operating system Google introduced for its premium Googlebook laptops in 2026. It is not Windows or ChromeOS.
Can you upgrade the RAM in the Lenovo Googlebook 15 GB 15IPH12?
No. It uses 16 GB of LPDDR5X soldered to the board, so the memory cannot be upgraded after purchase. Choose the capacity you need when you buy.
What display does the Lenovo Googlebook 15 GB 15IPH12 have?
The Lenovo Googlebook 15 GB 15IPH12 has a 15.3-inch 2880x1800 120 Hz OLED touch display covering 100% DCI-P3.
Does the Lenovo Googlebook 15 GB 15IPH12 have Thunderbolt?
Yes. It supports Thunderbolt 4.
How big is the battery in the Lenovo Googlebook 15 GB 15IPH12?
It has a 70 Wh battery. The maker rates it at up to 12.5 hours.