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Apple iPhone 11 Pro Max vs Samsung Galaxy S21 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Comparison mode:
Specs Size
Differences only
9.4
Apple iPhone 11 Pro Max
8.5
Samsung Galaxy S21
Apple iPhone 11 Pro Max Samsung Galaxy S21
Released · Sep 20, 2019
Released · Jan 29, 2021
6.5-inch
6.2-inch
Triple camera
Triple camera
4GB · 64GB
8GB · 128GB
3969 mAh
4000 mAh
Check prices Check prices

Design

Dimensions
6.22 x 3.06 x 0.32 inches
158 x 77.8 x 8.1 mm 		5.97 x 2.80 x 0.31 inches
151.7 x 71.2 x 7.9 mm
Weight
7.97 oz (226.0 g) 6.03 oz (171.0 g)
Materials
Back: Glass
Frame: Stainless steel 		Back: Plastic
Frame: Aluminum
Resistance
Water, Dust; IP68 Water, Dust; IP68
Biometrics
3D Face unlock 2D Face unlock, Ultrasonic in-screen fingerprint
Keys
Left: Volume control, Lock/Unlock key; Right: Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Gold, Silver, Space gray, Midnight green Phantom pink, Violet, Gray, White

Display

Size
6.5-inch 6.2-inch
Resolution
2688x1242px, 19.5:9 ratio, 456 PPI 2400x1080px, 20:9 ratio, 424 PPI
Technology
OLED Dynamic AMOLED
Refresh rate
120Hz (adaptive)
Screen-to-body
84.52 % 86.06 %
Peak brightness
800 cd/m2 (nit) 1300 cd/m2 (nit)
Features
HDR support, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor

Hardware

System chip
Apple A13 Bionic APL1W85 (7 nm) Qualcomm Snapdragon 888 (5 nm)
Processor
Hexa-core
2650 MHz
Lightning and Thunde 		Octa-core
1x 2.84GHz Kryo 680 + 3x 2.42GHz Kryo 680 + 4x 1.80GHz Kryo 680
GPU
Apple-designed 4 core Adreno 660
RAM
4GB (LPDDR4) 8GB (LPDDR5)
Internal storage
64GB (NVMe) 128GB (UFS 3.0)
Storage expansion
not expandable not expandable
OS
iOS (15.x, 14.x, 13.x) Android (13, 12, 11), Samsung One UI

Battery

Capacity
3969 mAh 4000 mAh
Type
Li - Ion Li - Polymer
Charging
USB Power Delivery, Qi wireless charging Qualcomm Quick Charge 2.0, USB Power Delivery, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging, Reverse wireless charging
Charge speed
Wired: 18.0W
Wireless: 7.5W 		Wired: 25.0W
Wireless: 15.0W
PhoneArena Battery Tests
Battery Life Estimate
5h 49min
Browsing
12h 54min
Video
8h 58min
Gaming
7h 30min
Battery Life Estimate
4h 28min
Browsing
7h 47min
Video
7h 36min
Gaming
7h 9min
Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera Triple camera
Main camera
12 MP (Sapphire crystal lens cover, OIS, PDAF)
Aperture size: F1.8
Focal length: 26 mm
Sensor size: 1/2.55"
Pixel size: 1.4 μm 		12 MP (OIS, PDAF)
Aperture size: F1.8
Focal length: 26 mm
Sensor size: 1/1.76"
Pixel size: 1.8 μm
Second camera
12 MP (Telephoto, Sapphire crystal lens cover, OIS, PDAF)
Optical zoom: 2.0x
Aperture size: F2.0
Focal Length: 52 mm
Sensor size: 1/3.4"
Pixel size: 1 μm 		12 MP (Ultra-wide, Autofocus)
Aperture size: F2.2
Focal Length: 13 mm
Sensor size: 1/2.55"
Pixel size: 1.4 μm
Third camera
12 MP (Ultra-wide, Sapphire crystal lens cover)
Aperture size: F2.4
Focal Length: 13 mm 		64 MP (Telephoto, OIS, PDAF)
Aperture size: F2.0
Focal Length: 29 mm
Sensor size: 1/1.7"
Pixel size: 0.8 μm
Flash
Quad LED LED
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD)
OIS, Time-lapse video, Continuous autofocus, Picture-taking during video recording 		7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)
OIS, HDR, Hyperlapse, Continuous autofocus, Video light, EIS
Front
12 MP (EIS, HDR, Slow-motion videos), Video capture: 3840x2160 (4K UHD) (60 fps) 10 MP (PDAF, HDR), Video capture: 3840x2160 (4K UHD) (60 fps)

Connectivity & Features

Bluetooth
5.0 5.0
WLAN
802.11 a,b,g,n,ac,ax(Wi-Fi 6),dual-band
MIMO, Wi-Fi Direct, Hotspot 		802.11 a,b,g,n,ac,ax(Wi-Fi 6),dual-band
MIMO, Wi-Fi Direct, Hotspot
USB
Lightning Type-C, USB 3.2
Hearing aid compatible
M3/T4 M3/T3
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Barometer Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Other
NFC, UMA (Wi-Fi Calling) NFC, ANT+

Multimedia

Headphones
No 3.5mm jack No 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Multiple speakers
Features
Dolby Atmos 32-Bit DAC, Dolby Atmos, aptX, Dolby Digital, Dolby Digital Plus
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM, Stereo, RDS
Additional microphone(s)
Noise cancellation, Video recording Noise cancellation, Video recording

Cellular

5G
Bands n2, n5, n12, n25, n41, n66, n71, n77, n260, n261, SA, NSA, Sub-6, mmWave
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 30(2300 WCS), 66(AWS-3), 71(600)
4G (TDD)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 46, 48(3600) Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A Pro Cat 19 (1600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Dual SIM
Yes
SIM type
Nano SIM, eSIM Nano SIM
HD Voice
Yes
VoLTE
Yes

Regulatory Approval

FCC approval
Date approved: Sep 25, 2019
FCC ID value: BCG-E3306A 		Date approved: Dec 08, 2020
FCC ID value: A3LSMG991U
Measured SAR
Head: 1.00 W/kg
Body: 0.99 W/kg
Simultaneous Transmission: 1.53 W/kg
Wireless Router: 0.99 W/kg 		Head: 0.36 W/kg
Body: 1.08 W/kg
Simultaneous Transmission: 3.96 W/kg
Wireless Router: 1.09 W/kg
Phablet: 2.49 W/kg

Buyers information

MSRP
$ 1099 $ 800
In The Box
EarPods with Lightning connector, USB-C to Lightning cable 18W USB-C power adapter, Documentation C to C Data Cable, Ejection Pin

Availability

Officially announced
Sep 10, 2019 Jan 14, 2021

Alternative variants

with 512 GB storage
Internal storage 512GB
MSRP $ 1449
with 256GB storage
Internal storage 256GB
with 256 GB storage
Internal storage 256GB
MSRP $ 1249
for Europe
System chip Samsung Exynos 2100 (5 nm)
Processor Octa-core
2900 MHz
1x 2.91GHz Cortex-X1 + 3x 2.81GHz Cortex-A78 + 4x 2.2GHz Cortex-A55
GPU Mali G78 MP14
Weight 5.96 oz (169.0 g)
5G Bands SA, NSA, Sub-6
FCC approval Date approved: Dec 18, 2020
FCC ID value: A3LSMG991B
Measured SAR Head: 0.42 W/kg
Body: 0.94 W/kg
Simultaneous Transmission: 3.96 W/kg
Wireless Router: 1.34 W/kg
Phablet: 2.37 W/kg
FCC OKs Cingular\'s purchase of AT&T Wireless