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Item - Ai assistants
Comparison

GPT-4 vs GPT-4o

Winner: Tie

GPT-4o wins overall. GPT-4o leads in Speed and Multimodal and Cost. Both perform equally in Quality. GPT-4o is faster and multimodal. For users prioritizing Speed, GPT-4 is the stronger choice. For those needing Speed, GPT-4o delivers better results.

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Head-to-Head Comparison

Speed

Tie
GPT-4
4/5
GPT-4o
4.8/5

GPT-4o is much faster. GPT-4o holds a moderate edge with a score of 4.8/5 compared to 4/5.

Multimodal

Tie
GPT-4
4.2/5
GPT-4o
4.7/5

GPT-4o has better vision/audio. GPT-4o holds a moderate edge with a score of 4.7/5 compared to 4.2/5.

Quality

Tie
GPT-4
4.6/5
GPT-4o
4.6/5

Similar core capability. Both GPT-4 and GPT-4o score 4.6/5 in Quality, demonstrating comparable capabilities. Users won't notice significant differences in this area, making other factors more important for the decision.

Cost

Tie
GPT-4
4/5
GPT-4o
4.5/5

GPT-4o is cheaper. GPT-4o holds a moderate edge with a score of 4.5/5 compared to 4/5.

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Our Recommendation

Choose GPT-4 if you...

Choose GPT-4o if you...

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Frequently Asked Questions

Is GPT-4o better than GPT-4?
Generally yes - faster, cheaper, more capable multimodal.
When use original GPT-4?
Rarely needed now; GPT-4o is usually better.
Which is better: GPT-4 or GPT-4o?
Choosing between GPT-4 and GPT-4o depends on your priorities. GPT-4 excels in its unique approach, making it ideal for users who value these capabilities. GPT-4o is stronger in speed, multimodal, cost, better serving users with those requirements. For ai assistants tasks, evaluate which strengths align with your daily workflow. If the first feature matters most, lean toward GPT-4. If Speed is your priority, GPT-4o is likely the better fit.
Fact-Checked Expert Reviewed Regularly Updated
Last updated: January 18, 2026
Reviewed by ToolScout Team, AI & Software Experts
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