6.1" Phone vs 6.3" Phone — Side-by-Side Size Comparison

Compare 6.1" Phone vs 6.3" Phone side by side. The 6.3" Phone has 3% more screen area (5.7" × 2.6" vs 5.5" × 2.6"). Free interactive overlay tool.

6.1" Phone measures 5.5" wide × 2.6" tall (14.3 sq in of screen area). 6.3" Phone measures 5.7" wide × 2.6" tall (14.8 sq in). The 6.3" Phone has 3% more screen area than the 6.1" Phone.

A 6.1" phone fits comfortably in most hands for one-handed use; a 6.3" phone requires two hands for many interactions but provides significantly more screen real estate for video, reading, and gaming. The 0.2" difference in width is the most impactful dimension for pocket fit and one-handed reach.

Quick Comparison Facts

More screen area

5.5" × 2.6"

6.1" Phone (W×H)

5.7" × 2.6"

6.3" Phone (W×H)

Display 1

Aspect ratio

Size

Orientation

Display 2

Aspect ratio

Size

Orientation

Size Comparison

Display 1: 6.1in 19.5x9 (vertical)

Display 2: 6.3in 19.5x9 (vertical)

Comparison Details

Display 1

6.1in diagonal

5.5" × 2.6" (W×H)

14.3 sq in area

19.5:9 · ~722 PPI (4K)

Difference

area difference

diagonal difference

Display 2

6.3in diagonal

5.7" × 2.6" (W×H)

14.8 sq in area

19.5:9 · ~699 PPI (4K)

Check exact PPI & sharpness for your desk depth →

Which Screen Size Should You Choose?

Choose the 6.1" Phone if:

You use your phone mostly one-handed
Pocketability and comfort matter more than screen size
You have smaller hands (palm width under 3.5")
Battery size is less important than compactness

Choose the 6.3" Phone if:

You watch videos, play games, or read on your phone regularly
You always carry your phone in a bag or large pocket
You want a bigger battery (larger phones typically have more capacity)
Split-screen multitasking is part of your workflow

6.1" Phone vs 6.3" Phone: Detailed Specifications

Specification	6.1" Phone	6.3" Phone
Screen diagonal	6.1"	6.3"
Width	5.5"	5.7"
Height	2.6"	2.6"
Screen area	14.3 sq in	14.8 sq in

The 6.3" Phone has 3% more screen area than the 6.1" Phone. In practice, this means the 6.3" Phone (5.7" wide) extends 0.2" further across and 0.0" taller than the 6.1" Phone.

The extra 0.0" of height on the 6.3" Phone translates directly to more content visible on screen without scrolling — roughly 10–15% more lines of text or a noticeably larger keyboard. For streaming video, the 3% larger screen area makes a real difference in immersion. The trade-off is one-hand reachability: most people with average hands (3.5–3.8" palm width) find screens over 6.5" require two-hand use for tasks like typing at the top of the screen.

Use the interactive tool above to visualize exactly how these sizes compare on your screen. You can also adjust the aspect ratio and orientation to match your specific device.

Frequently Asked Questions

How much bigger is a 6.3" Phone display than a 6.1" Phone?

A 6.3" Phone display has 3% more screen area than a 6.1" Phone. The 6.1" Phone measures 5.5" × 2.6" (14.3 sq in) while the 6.3" Phone measures 5.7" × 2.6" (14.8 sq in).

What are the exact dimensions of a 6.3" Phone display?

A 6.3" Phone display measures 5.7 inches wide by 2.6 inches tall, giving a total viewing area of 14.8 square inches.

Is the 6.3" Phone too big to use one-handed?

For most people with average-sized hands, phones over 6.5" become difficult to use fully one-handed. If you're upgrading from a 6.1" Phone to a 6.3" Phone, expect to use two hands for typing and reaching the top corners of the screen.