Reserves open for the new Samsung phones!
Discussions are now open! Start your own threads and share your thoughts with the community.
Discussions are now open! Start your own threads and share your thoughts with the community.

Apple iPhone 11 Pro Max vs Samsung Galaxy A51 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
7.0
Samsung Galaxy A51
Apple iPhone 11 Pro Max Samsung Galaxy A51
Released · Sep 20, 2019
Released · Dec 27, 2019
6.5-inch · 2688x1242px
6.5-inch · 2400x1080px
Triple camera
Quad camera
4GB · 64GB
4GB · 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 		6.24 x 2.90 x 0.31 inches
158.5 x 73.6 x 7.9 mm
Weight
7.97 oz (226.0 g) 6.07 oz (172.0 g)
Materials
Back: Glass
Frame: Stainless steel 		Back: Plastic
Frame: Plastic
Resistance
Water, Dust; IP68
Biometrics
3D Face unlock 2D Face unlock, Optical 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 Prism Crush black, Prism Crush white, Prism Crush pink, Prism Crush blue

Display

Size
6.5-inch 6.5-inch
Resolution
2688x1242px, 19.5:9 ratio, 456 PPI 2400x1080px, 20:9 ratio, 405 PPI
Technology
OLED Super AMOLED
Refresh rate
60Hz
Screen-to-body
84.52 % 87.37 %
Peak brightness
800 cd/m2 (nit)
Features
HDR support, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip
Apple A13 Bionic APL1W85 (7 nm) Samsung Exynos 9611 (10 nm)
Processor
Hexa-core
2650 MHz
Lightning and Thunde 		Octa-core
2300 MHz
4x 2.3GHz Cortex-A73 + 4x 1.7GHz Cortex-A53
GPU
Apple-designed 4 core Mali-G72 MP3
RAM
4GB (LPDDR4) 4GB (LPDDR4)
Internal storage
64GB (NVMe) 128GB, available to use: 105.9 GB
Storage expansion
not expandable microSDXC up to 512 GB
OS
iOS (15.x, 14.x, 13.x) Android (11, 10), Samsung One UI

Battery

Capacity
3969 mAh 4000 mAh
Type
Li - Ion Li - Polymer
Charging
USB Power Delivery, Qi wireless charging Fast charging
Charge speed
Wired: 18.0W
Wireless: 7.5W
PhoneArena Battery Tests
Battery Life Estimate
5h 49min
Browsing
12h 54min
Video
8h 58min
Gaming
7h 30min
Battery Life Estimate
5h 22min
Browsing
11h 35min
Video
8h 35min
Gaming
6h 40min
Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera Quad 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 		48 MP (PDAF)
Aperture size: F2.0
Focal length: 26 mm
Sensor size: 1/2"
Pixel size: 0.8 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)
Aperture size: F2.2
Focal Length: 13 mm
Pixel size: 1.12 μm
Third camera
12 MP (Ultra-wide, Sapphire crystal lens cover)
Aperture size: F2.4
Focal Length: 13 mm 		5 MP (Macro)
Aperture size: F2.4
Focal Length: 40 mm
Fourth camera
5 MP (Depth information)
Aperture size: F2.2
Sensor size: 1/5"
Pixel size: 1.12 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 		3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)
Hyperlapse, EIS
Front
12 MP (EIS, HDR, Slow-motion videos), Video capture: 3840x2160 (4K UHD) (60 fps) 32 MP (HDR), Video capture: 1920x1080 (Full HD)

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,dual-band
Wi-Fi Direct, Hotspot
USB
Lightning Type-C, USB 2.0
Hearing aid compatible
M3/T4
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)
Other
NFC, UMA (Wi-Fi Calling) NFC, ANT+

Multimedia

Headphones
No 3.5mm jack 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Loudspeaker
Features
Dolby Atmos Dolby Atmos
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation, Video recording Noise cancellation

Cellular

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), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 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+), 41(2600+)
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
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: Nov 28, 2019
FCC ID value: A3LSMA515FN
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: 0.89 W/kg
Body: 1.18 W/kg
Simultaneous Transmission: 1.56 W/kg
Wireless Router: 1.12 W/kg
Phablet: 2.76 W/kg

Buyers information

MSRP
$ 1099 $ 400
In The Box
EarPods with Lightning connector, USB-C to Lightning cable 18W USB-C power adapter, Documentation

Availability

Officially announced
Sep 10, 2019 Dec 12, 2019

Alternative variants

with 512 GB storage
Internal storage 512GB
MSRP $ 1449
with 128GB storage
RAM 6GB
Internal storage 128GB
with 256 GB storage
Internal storage 256GB
MSRP $ 1249
for Verizon
4G (FDD) Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 13(700 c), 20(800 DD), 28(700 APT), 66(AWS-3)
3G Bands 5(850), 8(900), 2(1900), 1(2100)
for AT&T
4G (FDD) Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 25(1900+), 26(850+), 66(AWS-3), 71(600)
4G (TDD) Bands 41(2600+)
for Sprint
4G (FDD) Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 25(1900+), 26(850+), 66(AWS-3), 71(600)
4G (TDD) Bands 41(2600+)
for Europe
4G (FDD) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)
4G (TDD) Bands 38(2600), 40(2300), 41(2600+)
Dual SIM Yes
FCC OKs Cingular\'s purchase of AT&T Wireless