Comparison
See more
iPhone 11 vs iPhone 11 Pro Comparison
iPhone 11 vs iPhone 11 Pro comparison: which one is best for you?
Galaxy S21 Ultra 5G vs iPhone 13 Pro Max
vs
How they compare
Customer reviews
| Galaxy S21 Ultra 5G | iPhone 13 Pro Max | |
|---|---|---|
| Average |
4.3/5
(220) |
4.2/5
(176) |
Design
| Galaxy S21 Ultra 5G | iPhone 13 Pro Max | |
|---|---|---|
| Width | 75.6 mm | 78.1 mm |
| Height | 165.1 mm | 160.8 mm |
| Weight | 229 g | 240 g |
| Thickness | 8.9 mm | 7.65 mm |
| Volume | 111.09 cm³ | 96.07 cm³ |
Screen
| Galaxy S21 Ultra 5G | iPhone 13 Pro Max | |
|---|---|---|
| Resolution | 1440 x 3200 px | 1284 x 2778 px |
| Density | 515 ppi | 458 ppi |
| Size | 6.8 inches | 6.7 inches |
Battery
| Galaxy S21 Ultra 5G | iPhone 13 Pro Max | |
|---|---|---|
| Battery capacity | 5000 mAh* | 4373 mAh* |
| Removable battery | No | No |
| Wireless charging | Yes | Yes |
| Fast charging | Yes | Yes |
| Ultra power saving mode | No | No |
*Refurbished devices sold on Back Market offer at least 85% of this maximum charge capacity. |
Performance
| Galaxy S21 Ultra 5G | iPhone 13 Pro Max | |
|---|---|---|
| Maximum storage | 512 GB | 1 TB |
| CPU frequency | 2.9 GHz | 3.2 GHz |
| External memory slot | No | No |
| RAM capacity | 16 GB | 6 GB |
| 5G support | Yes | Yes |
| LTE support | Yes | Yes |
Camera
| Galaxy S21 Ultra 5G | iPhone 13 Pro Max | |
|---|---|---|
| Front camera resolution | 40 MP | 12 MP |
| Main camera resolution | 108 MP | 12 MP |
| Multi lens | Yes | Yes |
| Optical zoom | Yes | Yes |
| Flash | Yes | Yes |
| Optical stabilization | Yes | Yes |
| Slow motion video | Yes | Yes |
| Main camera video resolution | 4320 px | 2160 px |
Audio
| Galaxy S21 Ultra 5G | iPhone 13 Pro Max | |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack socket | No | No |
| Radio | No | No |
| Number of microphones | 2 | 2 |
Our recent comparisons
-
- ComparisonSee more
iPhone X vs iPhone 11 Comparison
iPhone X vs iPhone 11 comparison: which one is best for you?
- ComparisonSee more
Samsung Galaxy S10 vs Samsung Galaxy S10e Comparison
Samsung Galaxy S10 vs Samsung Galaxy S10e comparison: which one is best for you?
- ComparisonSee more
iPhone SE (2020) vs iPhone 8 Comparison
iPhone SE (2020) vs iPhone 8 comparison: which one is best for you?
- ComparisonSee more
iPhone 8 vs iPhone XR Comparison
iPhone 8 vs iPhone XR comparison: which one is best for you?
- ComparisonSee more
iPhone XS vs iPhone 11 Comparison
iPhone XS vs iPhone 11 comparison: which one is best for you?
See all articles
SmartphonesSee moreThe best used iPhones to buy in 2023
Updated Jan 24, 2023 - Which used iPhone is the best value for your money? Here’s how to choose the best iPhone for your needs and lifestyle.
SmartphonesSee moreWhat Does "Refurbished iPhone" Really Mean?
Updated Jun 14, 2022 - What is a refurbished iPhone? Learn what refurbished phone means, whether a refurb phone is worth it, and what to consider when buying refurbished iPhones.
SmartphonesSee moreHow to Choose an iPhone: Which Used iPhone Should You Buy?
We'll help you decide which used iPhone you should choose to buy
SmartphonesSee moreiPhone vs. Samsung
Read to find out if you should get a used Samsung or iPhone!
SmartphonesSee moreWhere to find the best deals on a cheap iPhone 11
Updated May 26, 2023 - You can still find some of the best deals on an iPhone 11 right here on Back Market. You'll get cheap pricing for an iPhone 11 that works the same as it did when it was newly opened from the Apple Store.
SmartphonesSee moreUsed iPhone XR: Worth it in 2023?
Updated Feb 24, 2023 - We revisited the iPhone XR in 2023 to see how it stacked up to the most recent iPhone models. While this phone isn't going to win any hearts based off of new smartphone innovations or features, it still performs great for a phone over 4 years old. You're going to want to find out why we think the iPhone XR is one of the best smartphone deals on the market today.
SmartphonesSee moreiPhone XS vs XR: Which Is Better To Buy Used?
Which is better, iPhone XS or XR? Check out these differences between the iPhone XR vs XS camera, battery life, display, and performance before you buy a used iPhone.
Galaxy S21 Ultra 5G vs iPhone 13 Pro Max Comparison
Galaxy S21 Ultra 5G vs iPhone 13 Pro Max: battle between the giants
The Galaxy S21 Ultra 5G and the iPhone 13 Pro Max are two of the most popular smartphones on the market. The Galaxy S21 Ultra 5G was released in January 2021, while the iPhone 13 Pro Max was released much later in September 2021.
Pros and Cons between the Galaxy S21 Ultra 5G and iPhone 13 Pro Max
When it comes to camera quality, the Galaxy S21 Ultra 5G has a 108 MP rear camera compared to 12 MP for the iPhone 13 Pro Max. The battery life of both devices is also quite different; with a 5000 mAh battery, you can expect up to 10 hours of web browsing or video streaming from your Galaxy S21 Ultra 5G, while with a 4352 mAh battery you can expect up to 8 hours from your iPhone 13 Pro Max. The display size and resolution are also different; at 6.8 inches and 1440 x 3200 px respectively, you'll get more screen real estate with your Galaxy S21 Ultra 5G than with its 6.7 inch and 1284 x 2778 px counterpart on the iPhone 13 Pro Max. Both devices come in multiple colors and multiple storage options each, but the iPhone 13 Pro Max has an additional 1 TB option for those that need it.
Galaxy S21 Ultra 5G vs iPhone 13 Pro Max: who wins?
In terms of chipset and processor speed, RAM capacity, operating system design - both devices have similar specs - but overall when it comes to technical specifications we'd say that overall that Samsung's offering is better than Apple's due to its higher camera quality and longer battery life as well as larger display size & resolution.. At Back Market we believe that buying refurbished products is an important step towards environmental sustainability - so why not save between 30% to 70% off retail prices all year long when you buy refurbished instead of new?
From phones to fridges, you can’t choose wrong.
Back Market only sells the highest quality refurbished items, at the best prices, risk-free.
-
Easy returns
Not that into it? No worries. Return any item for a full refund within the first 30 days
-
Positive impact
By buying refurbished, you're keeping e-waste out of landfills. Huzzah!
-
Strict quality control
We ensure that the sellers we partner with maintain high standards.
-
Caring customer service
Our friendly support team is always on standby