iPhone XS Max
Samsung Galaxy S21 Ultra
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 28% 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
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)
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)
iPhone XS Max
Samsung Galaxy S21 Ultra
iPhone XS Max
Samsung Galaxy S21 Ultra
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
iPhone XS Max
Samsung Galaxy S21 Ultra
TechRadar
iPhone XS Max
Samsung Galaxy S21 Ultra
Tech Advisor
iPhone XS Max
Samsung Galaxy S21 Ultra
PCMag
iPhone XS Max
Samsung Galaxy S21 Ultra
Smartprix
iPhone XS Max
Samsung Galaxy S21 Ultra
iPhone XS Max
Samsung Galaxy S21 Ultra
AnTuTu Score
iPhone XS Max
689,680
Samsung Galaxy S21 Ultra
843,008 +22.23%
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%
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%
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%
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
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%
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%
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%
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
Measures the performance of a single processor core in a device, evaluating its efficiency in handling single-threaded tasks in Geekbench 5.
iPhone XS Max
Samsung Galaxy S21 Ultra
iPhone XS Max
Samsung Galaxy S21 Ultra
From € 270
From € 375
-
From $ 258
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.
Show differences
Show differences
Specs
iPhone XS Max
Samsung Galaxy S21 Ultra
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
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
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
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
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 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
Has stereo speakers
✔
✔
Has aptX
-
✔
Number of microphones
3
2
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
-
iPhone XS Max
Samsung Galaxy S21 Ultra