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Pixel 3a XL vs Pixel 4a

Swappasaurus says...

Upgrading from a Pixel 3 XL to a Pixel 4a will bring some solid improvements. To begin with, you’ll be getting a smaller phone. The Pixel 4a measures in at 5.7 (H) by 2.8 (W) and has a 5.8-inch display with slim bezels all around. The Pixel 3a XL has larger bezels, which results in a larger overall size. The 3a XL has a 6-inch display and measurements of 6.3 (H) by 3.0 (W). The Pixel 4a display also adds HDR support and a Corning Gorilla Glass 3 glass cover. Both models support fast charging, however, the battery on the Pixel 4a is smaller at 3,140 mAh, versus the 3,700 mAh on the Pixel 3a XL. Both models also have similar setups on the front and rear camera, but the Pixel 4a adds camera features such as Live HDR+ and Dual Exposure controls. The other improvements include going from 4GB of RAM and 64GB of storage on the Pixel 3a XL to 6GB of RAM and 128GB of storage on the Pixel 4a.

Price Comparison

Pixel 3a XL vs Pixel 4a Pricing

Pixel 3a XL prices start at $77, which is cheaper than the Pixel 4a low price of $98.

Specs Comparison



Size Pixel 3a XL Pixel 4a
Width 76 mm 3.0 inches 69 mm 2.7 inches
Height 160 mm 6.3 inches 144 mm 5.7 inches
Depth 8 mm 0.3 inches 8 mm 0.3 inches
Weight 167 g 5.9 ounces 143 g 5.0 ounces


Camera Pixel 3a XL Pixel 4a
Primary 12.2 MP 12.2 MP
Resolution 4032x3024 4032x3024


Display Pixel 3a XL Pixel 4a
Resolution 1080x2160 1080x2340
Screen Size 152 mm 6.0 in 148 mm 5.8 in
Pixels Per Inch 402 ppi 444 ppi


Battery Pixel 3a XL Pixel 4a
Capacity 3700 mAh 3140 mAh


Processor Pixel 3a XL Pixel 4a
CPU Qualcomm Snapdragon 670 SDM670 Qualcomm Snapdragon 730G SM7150-AB

Color Choices

Pixel 3a XL

Available in 3 colors:

  • Black
  • White
  • Purple

Which Pixel 3a XL color should you buy?

Pixel 4a

Available in 2 colors:

  • Black
  • Blue

Which color Pixel 4a is the most popular?

Pixel 3a XL vs Pixel 4a Colors

The Pixel 3a XL introduces one new color not found in the Pixel 4a color palette: Blue. Both the Pixel 3a XL and Pixel 4a share one color: Black. However, the Pixel 3a XL does away with White and Purple, previously seen on the Pixel 4a.

Storage Options

Pixel 3a XL

Choose from 1 storage option:

  • 64GB

Which Pixel 3a XL storage should I buy?

Pixel 4a

Choose from 1 storage option:

  • 128GB

Which storage Pixel 4a is the most popular?

Pixel 3a XL vs Pixel 4a Storage

The Pixel 3a XL and Pixel 4a have completely different storage options. The Pixel 3a XL offers one storage size: 128 GB. The Pixel 4a sports different storage size: 64 GB.


Pixel 3a XL

48 reviews 4.9 stars

Pixel 4a

30 reviews 4.9 stars

Pixel 3a XL vs Pixel 4a Reviews

Both the Pixel 3a XL and Pixel 4a earn 4.9 of 5.0 stars from Swappa user reviews.

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