With Lenovo's Yoga 9i Gen 11 hitting the market, current Gen 10 owners are naturally wondering if it's time to upgrade.

Rather than relying on raw generation numbers, looking at how both machines perform in real-world use reveals where the actual differences lie.

(Note: Tested Gen 11 configuration: Intel Core Ultra 7 355 / 32GB RAM / 2.8K 120Hz OLED. Tested Gen 10 configuration: Intel Core Ultra 7 258V / 32GB RAM / 1TB SSD / 4K 60Hz OLED. Benchmark scores apply specifically to these configurations.)

1. Performance & Graphics: Virtually Identical CPU, Lower GPU Scores

In synthetic benchmark testing, the newer processor delivers nearly identical CPU numbers while trailing in graphics:

Benchmark Test Yoga 9i Gen 11 Yoga 9i Gen 10 Real-World Takeaway
Geekbench 6.7 Single-Core 2755 2761 Tie: Identical single-threaded processing speed.
Geekbench 6.7 Multi-Core 10,971 10,991 Tie: Multi-tasking performance is functionally unchanged.
3DMark Time Spy Graphics 3028 4130 Gen 10 Leads: Older unit turned in a significantly higher graphics subscore.

While Time Spy graphics scores don't predict exact gaming frame rates across every title, they do confirm that upgrading to Gen 11 will not yield an automatic jump in graphical horsepower.

2. Battery Endurance: Gen 10 Runs Longer

In web runtime testing, the two models showed a noticeable gap in longevity:

  • Yoga 9i Gen 10 (75 Wh Battery): Reached 13 hours and 44 minutes.

  • Yoga 9i Gen 11 (70 Wh Battery): Reached 10 hours and 51 minutes.

Because these review units featured different screens (4K at 60Hz vs. 2.8K at 120Hz) and unverified brightness or power settings, this test doesn't directly measure chip efficiency alone. However, as an out-of-the-box battery result, Gen 10 remains the safer pick for all-day portability.

3. Display Options: High Refresh vs. Ultra-High Resolution

If you are eyeing the Gen 11 specifically for its 120Hz refresh rate, keep in mind that high refresh rates aren't a new Gen 11 exclusive:

  • Identical Panel Specs: Both generations offer 2.8K OLED options with matching manufacturer ratings—500 nits typical SDR brightness and 1100 nits peak HDR brightness.

  • The Trade-Off: The Gen 10 review unit came with a 4K 60Hz panel. Switching from a 4K 60Hz screen to a 2.8K 120Hz screen gives you smoother motion and scrolling, but you lose raw pixel density.

4. Connectivity & Design: HDMI Added, But Other Features Cut

Lenovo tweaked the chassis ports on the Gen 11, resulting in a distinct set of trade-offs:

  • Added: HDMI 2.1 Port. You can now connect directly to an external display or TV without carrying a dongle (requires compatible high-speed HDMI cables and monitors).

  • Removed: One USB-C Port. Total USB-C ports dropped from 3 on the Gen 10 down to 2 on the Gen 11.

  • Removed: Fingerprint Reader. The Gen 11 drops biometric fingerprint login entirely, relying solely on facial recognition/passwords.

Final Verdict: Should You Upgrade?

  • Keep Your Gen 10 If: You are satisfied with your current display, appreciate having 3 USB-C ports and a fingerprint reader, or simply use a inexpensive USB-C adapter whenever you need to connect to an external monitor via HDMI.

  • Consider the Gen 11 If: You frequently give presentations or connect to TV setups and consider a built-in HDMI 2.1 port an absolute dealbreaker, or if you are upgrading from an older laptop generation (such as 12th or 13th Gen Intel) where the overall generational leap is much larger.

(Note: Always verify exact retail SKU specifications, local pricing, and stock availability before purchasing, as pricing varies by region.)