iPhone XS Max

vs

Samsung Galaxy S21 Ultra

iPhone XS Max vs Samsung Galaxy S21 Ultra

Short Description

iPhone XS Max

Screen size: 6.5" / Resolution: 1242 x 2688 px / Main camera: 12 MP & 12 MP / Front camera: 7MP / RAM: 4GB / Battery power: 3174 mAh / Internal storage: 64GB, 256GB, 512GB / SIM cards: 1 SIM, 1 eSIM

Samsung Galaxy S21 Ultra

Screen size: 6.8" / Resolution: 1440 x 3200 px / Main camera: 108 MP & 12 MP & 10 MP & 10 MP / Front camera: 40MP / RAM: 12GB, 16GB / Battery power: 5000 mAh / Has 5G support: ✔ / Internal storage: 128GB, 256GB, 512GB / SIM cards: 1 SIM, 1 eSIM

Key Differences

iPhone XS Max

Samsung Galaxy S21 Ultra

Why is iPhone XS Max better than Samsung Galaxy S21 Ultra?

+

Lighter: 208 g (7.34 ounces) vs 229 g (8.08 ounces)

+

Shorter: 157.5 mm (6.2 inches) vs 165.1 mm (6.5 inches)

+

Phone is about 40% cheaper

iPhone XS Max

Samsung Galaxy S21 Ultra

Why is Samsung Galaxy S21 Ultra better than iPhone XS Max?

+

Bigger battery capacity: 5000 mAh vs 3174 mAh

+

Faster CPU speed: 1 x 2.9 GHz & 3 x 2.8 GHz & 4 x 2.2 GHz vs 2 x 2.5 GHz & 4 x 1.6 GHz

+

More RAM memory capacity: 12GB, 16GB vs 4GB

+

AnTuTu score is about 22% higher

+

More megapixels main camera: 108 MP & 12 MP & 10 MP & 10 MP vs 12 MP & 12 MP

+

More megapixels front camera: 40MP vs 7MP

+

Has a larger display diagonal: 6.8" vs 6.5"

+

Better display resolution: 1440 x 3200 px vs 1242 x 2688 px

+

Higher charging speed: 25W vs 15W

+

Narrower: 75.6 mm (2.98 inches) vs 77.4 mm (3.05 inches)

+

More color options: Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy vs Space Gray, Silver, Gold

+

The phone is 3 years and 2 months newer

Size Comparison

iPhone XS Max

Samsung Galaxy S21 Ultra

Height

157.5 mm
(6.2 inches)

Width

77.4 mm
(3.05 inches)

Thickness

7.7 mm
(0.3 inches)

Screen size

6.5"

Weight

208 g
(7.34 ounces)

6.5"
credit-card
6.8"

Height

165.1 mm
(6.5 inches)

Width

75.6 mm
(2.98 inches)

Thickness

8.9 mm
(0.35 inches)

Screen size

6.8"

Weight

229 g
(8.08 ounces)

Height

157.5 mm
(6.2 inches)

Width

77.4 mm
(3.05 inches)

Thickness

7.7 mm
(0.3 inches)

Screen size

6.5"

Weight

208 g
(7.34 ounces)

Height

165.1 mm
(6.5 inches)

Width

75.6 mm
(2.98 inches)

Thickness

8.9 mm
(0.35 inches)

Screen size

6.8"

Weight

229 g
(8.08 ounces)

3D comparison

iPhone XS Max

Samsung Galaxy S21 Ultra

iPhone XS Max

Samsung Galaxy S21 Ultra

Expert Score

Score 4.4

Score 4.3

iPhone XS Max

Samsung Galaxy S21 Ultra

iPhone XS Max

Samsung Galaxy S21 Ultra

Score 4.4

Score 4.3

CNet

CNet

iPhone XS Max

Samsung Galaxy S21 Ultra

TechRadar

TechRadar

iPhone XS Max

Samsung Galaxy S21 Ultra

Tech Advisor

Tech Advisor

iPhone XS Max

Samsung Galaxy S21 Ultra

PCMag

PCMag

iPhone XS Max

Samsung Galaxy S21 Ultra

Smartprix

Smartprix

iPhone XS Max

Samsung Galaxy S21 Ultra

Vote for Your option

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iPhone XS Max

iPhone XS Max

Samsung Galaxy S21 Ultra

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Vote for Your option

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Samsung Galaxy S21 Ultra

iPhone XS Max

Samsung Galaxy S21 Ultra

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Benchmarks

AnTuTu Score

iPhone XS Max

689,680

Samsung Galaxy S21 Ultra

843,008 +22.23%

benchmark

The score reflects a device's overall performance by summing up results from tests of RAM speed, CPU, and 2D/3D graphics.

CPU

iPhone XS Max

202,376

Samsung Galaxy S21 Ultra

232,358 +14.81%

benchmark

Measures the performance of a device's processor, focusing on tasks such as computing power and multi-core efficiency.

GPU

iPhone XS Max

163,334

Samsung Galaxy S21 Ultra

256,356 +56.95%

benchmark

Measures the graphical performance of a device's GPU, evaluating its ability to handle graphics-intensive tasks such as gaming and rendering.

Memory

iPhone XS Max

110,150

Samsung Galaxy S21 Ultra

163,007 +47.99%

benchmark

Measures the performance of a device's memory (RAM), measuring its speed and efficiency in handling multitasking and data-intensive applications.

UX

iPhone XS Max

213,820 +11.82%

Samsung Galaxy S21 Ultra

191,217

benchmark

Measures the overall user experience performance of a device, including factors like system responsiveness, touch sensitivity, and app launching speed.

Geekbench 6 · Multi-Core

iPhone XS Max

2,534

Samsung Galaxy S21 Ultra

3,339 +31.77%

benchmark

Measures the aggregate performance of all processor cores in a device, simulating tasks optimized for multi-threaded processing.

Geekbench 6 · Single-Core

iPhone XS Max

1,265

Samsung Galaxy S21 Ultra

1,334 +5.45%

benchmark

Measures the performance of a single processor core by assessing how efficiently the device handles single-threaded processing-based tasks.

Geekbench 5 · Multi-Core

iPhone XS Max

2,444

Samsung Galaxy S21 Ultra

3,723 +52.33%

benchmark

Measures the aggregate performance of all processor cores in a device, simulating tasks optimized for multi-threaded processing in Geekbench 5.

Geekbench 5 · Single-Core

iPhone XS Max

1,109 +1.19%

Samsung Galaxy S21 Ultra

1,096

benchmark

Measures the performance of a single processor core in a device, evaluating its efficiency in handling single-threaded tasks in Geekbench 5.

Battery Performance

iPhone XS Max

Samsung Galaxy S21 Ultra

17 h
28 min

22 h
05 min

callBattery Life

3 h
29 min

1 h
11 min

callCharging time

Price Comparison

iPhone XS Max

Samsung Galaxy S21 Ultra

location Price in Europe

From € 225

From € 375

location Price in USA

-

From $ 258

About Products

iPhone XS Max

The Apple iPhone XS Max is a premium device that combines a stunning 6.5-inch Super Retina OLED display with exceptional performance. Powered by the A12 Bionic chip, it delivers fast, smooth performance for gaming, multitasking, and app usage.

The dual 12MP camera system with Smart HDR captures impressive photos and 4K videos, while the 7MP front camera handles high-quality selfies and FaceTime. With Face ID for secure unlocking and a stainless steel and glass design, it feels as luxurious as it looks. The iPhone XS Max also offers wireless charging and water resistance, making it a durable and powerful option for those seeking a top-tier smartphone experience.

Samsung Galaxy S21 Ultra

The Samsung Galaxy S21 Ultra is a flagship powerhouse, designed for those who seek top-tier performance and innovation. Featuring a stunning 6.8-inch Dynamic AMOLED 2X display with a 120Hz refresh rate, it delivers vibrant visuals and smooth scrolling. The Exynos 2100 (or Snapdragon 888) processor ensures lightning-fast performance and seamless multitasking.

Its advanced quad-camera system includes a 108MP main sensor, dual telephoto lenses, and a 12MP ultra-wide, enabling incredible photography with up to 100x Space Zoom. The 40MP front camera ensures detailed selfies. With its massive 5000mAh battery, S Pen support, and 5G connectivity, the S21 Ultra is a feature-rich device, perfect for enthusiasts and professionals looking for the best in smartphone technology.

Technical Specifications

Show differences

Show differences

Specs

iPhone XS Max

Samsung Galaxy S21 Ultra

Design

Design

-

Weight

208 g (7.34 ounces)

229 g (8.08 ounces)

-

Thickness

7.7 mm (0.3 inches)

8.9 mm (0.35 inches)

-

Width

77.4 mm (3.05 inches)

75.6 mm (2.98 inches)

-

Height

157.5 mm (6.2 inches)

165.1 mm (6.5 inches)

-

Is weather-sealed (splashproof)

-

Ingress Protection (IP) rating

IP68

IP68

-

Waterproof depth rating

2 m

1.5 m

-

Volume

93.87 cm³

111.09 cm³

-

Is dustproof and water-resistant

-

Color options

Space Gray, Silver, Gold

Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy

-

Lowest potential operating temperature

0 °C

-

-

Maximum operating temperature

35 °C

-

-

French Repairability Index

4.6

8.2

Display

Display

-

Screen size

6.5"

6.8"

-

Display type

OLED/AMOLED

OLED/AMOLED

-

Pixel density

458 ppi

515 ppi

-

Resolution

1242 x 2688 px

1440 x 3200 px

-

Refresh rate

60Hz

120Hz

-

Brightness (typical)

625 nits

1500 nits

-

Has branded damage-resistant glass

-

Gorilla Glass version

Gorilla Glass 6

Gorilla Glass Victus

-

Supports HDR10

-

Supports HDR10+

-

-

Always-On Display

-

-

Supports Dolby Vision

-

-

Contrast ratio

1000000:1

3000000:1

-

Has a curved display

-

-

Has a touch screen

Performance

Performance

-

Internal storage

64GB, 256GB, 512GB

128GB, 256GB, 512GB

-

RAM

4GB

12GB, 16GB

-

Android version

-

Android 14

-

CPU speed

2 x 2.5 GHz & 4 x 1.6 GHz

1 x 2.9 GHz & 3 x 2.8 GHz & 4 x 2.2 GHz

-

Has integrated LTE

-

RAM speed

2133 MHz

3200 MHz

-

Semiconductor size

7 nm

5 nm

-

Supports 64-bit

-

DirectX version

-

DirectX 12

-

Has integrated graphics

-

OpenGL ES version

-

3.2

-

Uses big.LITTLE technology

-

CPU threads

6 threads

8 threads

-

Uses HMP

-

-

Has TrustZone

-

Maximum memory bandwidth

34.1 GB/s

51.2 GB/s

-

OpenCL version

-

2

-

L2 cache

8 MB

-

-

DDR memory version

4

5

-

Maximum memory amount

-

16GB

-

Thermal Design Power (TDP)

-

9W

-

Release date

2018

2021

-

Has NX bit

-

L1 cache

128 KB

-

-

Number of transistors

6900 million

-

-

GPU turbo

-

854 MHz

-

Memory channels

-

4

-

Turbo clock speed

2.49GHz

-

Cameras

Cameras

-

Main camera

12 MP & 12 MP

108 MP & 12 MP & 10 MP & 10 MP

-

Front camera

7MP

40MP

-

Has built-in optical image stabilization

-

Video recording (main camera)

2160 x 60 fps

4320 x 24 fps

-

Wide aperture (main camera)

f/2.4 & f/1.8

f/1.8 & f/2.2 & f/4.9 & f/2.4

-

Has a dual-tone LED flash

-

Has a BSI sensor

-

Has continuous autofocus when recording movies

-

Has phase-detection autofocus for photos

-

Supports slow-motion video recording

-

Has a built-in HDR mode

-

Has a flash

-

Has manual exposure

-

Has a dual-lens (or multi-lens) main camera

-

Optical zoom

2x

10x

-

Number of flash LEDs

2

2

-

Has a CMOS sensor

-

Has manual ISO

-

Has a serial shot mode

-

Has manual focus

-

Has a front camera

-

Has laser autofocus

-

-

Has manual white balance

-

Shoots raw

-

-

Has touch autofocus

-

Can create panoramas in-camera

-

Wide aperture (front camera)

f/2.2

f/2.2

-

Has timelapse function

-

Pixel size (main camera)

1.4 µm & 1 µm

-

Operating system

Operating system

-

Has clipboard warnings

-

-

Has location privacy options

-

-

Has camera/microphone privacy options

-

-

Has theme customization

-

-

Can play games while they download

-

-

Has dark mode

-

-

Has Wi-Fi password sharing

-

Has battery health check

-

Has an extra dim mode

-

-

Has focus modes

-

-

Has dynamic theming

-

-

Can offload apps

-

Has customizable notifications

-

Has scrolling screenshots

-

-

Supports split screen

-

-

Supports instant markup

-

Supports PiP and PaP

-

-

Can be used as a PC

-

-

Has sharing intents

-

Has a child lock

-

Is free and open source

-

-

Tracks the current position of a mobile device

-

Is a multi-user system

-

-

Can block app tracking

-

-

Blocks cross-site tracking

-

-

Gets direct OS updates

-

-

Has AirPlay

-

-

Supports widgets

-

-

Has Quick Start

-

-

More languages supported

56

125

-

Has offline voice recognition

-

-

The browser has word wrap

-

Has voice commands

Battery

Battery

-

Battery power

3174 mAh

5000 mAh

-

Has wireless charging

-

Supports fast charging

-

Charging speed

15W

25W

-

Wireless charging speed

7.5W

15W

-

Has reverse wireless charging

-

-

Reverse wireless charging speed

-

4.5W

-

Has a battery level indicator

-

Has a rechargeable battery

-

Battery life

16.1 hours

35.5 hours

Audio

Audio

-

Has stereo speakers

-

Has aptX

-

-

Number of microphones

3

2

Features

Features

-

Has 5G support

-

-

Wi-Fi version

Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)

Wi-Fi 6E (802.11ax), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)

-

Download speed

1024 MBits/s

3000 MBits/s

-

Upload speed

150 MBits/s

422 MBits/s

-

Has USB Type-C

-

-

USB version

2

3.2

-

Has NFC

-

SIM cards

1 SIM, 1 eSIM

1 SIM, 1 eSIM

-

Has a fingerprint scanner

-

-

Bluetooth version

5

5.2

-

Has a gyroscope

-

Has GPS

-

Has a compass

-

Supports Wi-Fi

-

Has a cellular module

-

Has a barometer

-

Supports Galileo

-

Has an accelerometer

-

Body sar (eu)

0.99W/kg

-

-

Supports ant+

-

-

Head SAR (eu)

0.99W/kg

0.71W/kg

-

Uses 3D facial recognition

-

-

Body SAR (US)

1.52W/kg

-

-

Head SAR (US)

1.39W/kg

-

Vote for Your option

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Samsung Galaxy S21 Ultra

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Vote for Your option

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iPhone XS Max

Samsung Galaxy S21 Ultra

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