Galaxy S21 Ultra 5G vs Galaxy S23 Ultra

Name: Samsung Galaxy S21 Ultra 5G
Brand: Samsung
SKU: samsung-galaxy-s21-ultra-5g
Availability: InStock
Rating: 4.9 (48 reviews)

Guide

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Guide

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Swappasaurus says...

Samsung released the Galaxy S21 Ultra in January 2021 and the Galaxy S23 Ultra in February 2023. The Galaxy S21 Ultra and the Galaxy S23 Ultra share some similarities. For example, they both feature a large 6.8-inch display, but being two years newer, the Galaxy S23 Ultra has a few advantages compared to the Galaxy S21 Ulta. You’ll get a newer processor, more internal storage space, and an integrated S Pen (instead of S Pen support on the Galaxy S21 Ultra).

Price Comparison

Galaxy S21 Ultra 5G

Low price:

$239

Avg price:

$361

How much does Galaxy S21 Ultra 5G cost?

Galaxy S23 Ultra

Low price:

$597

Avg price:

$840

What's the best Galaxy S23 Ultra price?

Galaxy S21 Ultra 5G vs Galaxy S23 Ultra Pricing

Galaxy S21 Ultra 5G prices start at $239, which is cheaper than the Galaxy S23 Ultra low price of $597.

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Specs Comparison

The Galaxy S21 Ultra feature set includes a Snapdragon 888 processor, up to 512GB of storage, up to 16GB of RAM, Adreno 660 GPU, and Bluetooth 5.2. The Galaxy S23 Ultra feature set includes a Snapdragon 8 Gen 2 processor, up to 1TB of storage, up to 12GB of RAM, Adreno 740 GPU, and Bluetooth 5.3.

Common specs include 5G cellular connectivity, a 6.8-inch Dynamic AMOLED 2X QHD+ display, an IP68 rating for dust and water resistance, stereo speakers, WiFi 6E, NFC, USB-C, a 5000 mAh battery, and an ultrasonic fingerprint sensor for device security. Additionally, both models support the Samsung S Pen, however, the S Pen is integrated into the Galaxy S23 Ultra.

Size

Size	Galaxy S21 Ultra 5G	Galaxy S23 Ultra
Width	76 mm 3.0 inches
Height	165 mm 6.5 inches
Depth	9 mm 0.4 inches
Weight	227 g 8.0 ounces

The Galaxy S21 Ultra and the Galaxy S23 Ultra both feature a 6.8” display size, and they are close in overall size and weight. The Galaxy S21 Ultra measures 6.5” (H) x 2.98” (W) x 0.35” (D) and weighs 8.0 ounces. And to compare, the Galaxy S23 Ultra measures 6.43” (H) x 3.07” (W) x 0.35” (D) and weighs 8.2 ounces.

Camera

Camera	Galaxy S21 Ultra 5G	Galaxy S23 Ultra
Primary	108.0 MP
Resolution	12000x9000

The Galaxy S21 Ultra features a 40MP wide-angle front-facing camera, and the Galaxy S23 Ultra features a 12MP wide-angle front-facing camera.

The Galaxy S21 Ultra features a 108MP wide, 10MP periscope telephoto, 10MP telephoto, and 12MP ultra-wide camera system on the back. And the Galaxy S23 Ultra features a 200MP wide, 10MP periscope telephoto, 10MP telephoto, and 12MP ultra-wide camera system on the back.

Screen

Display	Galaxy S21 Ultra 5G	Galaxy S23 Ultra
Resolution	1440x3200
Screen Size	173 mm 6.8 in
Pixels Per Inch	516 ppi	ppi

The Galaxy S21 Ultra features an always-on 6.8-inch Dynamic AMOLED 2X Infinity-O display with a resolution of 3200 x 1440 at 515 pixels per inch and an aspect ratio of 20:9. In comparison, the Galaxy S23 Ultra features an always-on 6.8-inch Dynamic AMOLED 2X Infinity-O display with a resolution of 3088 x 1440 at 500 pixels per inch and an aspect ratio of 19.3:9 The Galaxy S21 Ultra and the Galaxy S23 Ultra both support Samsung’s S Pen, and both displays are HDR10+ certified and support refresh rates up to 120Hz.

Battery

Battery	Galaxy S21 Ultra 5G	Galaxy S23 Ultra
Capacity	5000 mAh	mAh
Longevity	18 hours	hours
USB	USB-C

The Galaxy S21 Ultra and the Galaxy S23 Ultra are powered by a 5000 mAh battery.

The Galaxy S21 Ultra and the Galaxy S23 Ultra support fast wired charging at 25W, standard wired charging at 15W, Qi wireless charging at 15W speeds, and reverse wireless charging (Wireless Powershare) at 4.5W speeds.

The Galaxy S23 Ultra also supports super-fast wired charging at 45W speeds.

Processing

Processor	Galaxy S21 Ultra 5G	Galaxy S23 Ultra
CPU	Samsung Exynos 2100 5G S5E9840

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Color Choices

Galaxy S21 Ultra 5G

Available in 5 colors:

Black
Brown
Navy Blue
Silver
Titanium

Which Galaxy S21 Ultra 5G color should you buy?

Galaxy S23 Ultra

Available in 8 colors:

Black
Cream
Graphite
Green
Lavender
Lime Green
Red
Sky Blue

Which color Galaxy S23 Ultra is the most popular?

Galaxy S21 Ultra 5G vs Galaxy S23 Ultra Colors

The Galaxy S21 Ultra 5G introduces seven new colors not found in the Galaxy S23 Ultra color palette: Cream, Lavender, Graphite, Green, Red, Sky Blue, and Lime Green. Both the Galaxy S21 Ultra 5G and Galaxy S23 Ultra share one color: Black. However, the Galaxy S21 Ultra 5G does away with Brown, Navy Blue, Silver, and Titanium, previously seen on the Galaxy S23 Ultra.

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The Galaxy S21 Ultra and the Galaxy S23 Ultra are available in a wide variety of different colors. The Galaxy S21 Ultra color lineup includes Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, and Phantom Brown. In comparison, the Galaxy S23 Ultra is available in the following colors: Phantom Black, Green, Lavender, Cream, Lime, Sky Blue, Graphite, and Red.

Storage Options

Galaxy S21 Ultra 5G

Choose from 3 storage options:

128GB
256GB
512GB

Which Galaxy S21 Ultra 5G storage should I buy?

Galaxy S23 Ultra

Choose from 3 storage options:

256GB
512GB
1TB

Which storage Galaxy S23 Ultra is the most popular?

Galaxy S21 Ultra 5G vs Galaxy S23 Ultra Storage

The Galaxy S23 Ultra introduces one new storage option not found on the Galaxy S21 Ultra 5G: 1TB. Both the Galaxy S21 Ultra 5G and Galaxy S23 Ultra share two storage options: 256GB and 512GB. However, the Galaxy S23 Ultra does not have options for 128GB, as seen on the Galaxy S21 Ultra 5G.

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The Galaxy S21 Ultra and the Galaxy S23 Ultra are available in 256GB and 512GB storage configurations. The Galaxy S21 Ultra is also available in a 128GB storage configuration, and the Galaxy S23 Ultra is also available in a 1TB storage configuration.