Apple iPhone 11 Pro Max vs Samsung Galaxy A51
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Display
Size
Resolution
Technology
OLED
Super AMOLED
Screen-to-body
84.52 %
87.37 %
Peak brightness
800 cd/m2 (nit)
Features
HDR video 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
Samsung Exynos 9611
Processor
GPU
Apple-designed 4 core
Mali-G72 MP3
RAM
Internal storage
64GB (NVMe), not expandable
128GB, available to use: 105.9 GB
Storage expansion
microSDXC up to 512 GB
Device type
Smartphone
Smartphone
OS
iOS (13.x)
Android (10), Samsung One UI
Battery
Capacity
3969 mAh
4000 mAh
Type
Li - Ion, Not user replaceable
Li - Polymer, Not user replaceable
Charging
USB Power Delivery, Qi wireless charging
Fast charging
Max charge speed
Wired: 18.0W; Wireless: 7.5W
Camera
Rear
Triple camera
Quad camera
Main camera
Specifications
Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm
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)
12 MP (Ultra-wide)
Specifications
Optical zoom: 2x; Aperture size: F2.0; Focal Length: 52 mm; Sensor size: 1/3.4"; Pixel size: 1 μm
Aperture size: F2.2; Focal Length: 13 mm; Pixel size: 1.12 μm
Third camera
12 MP (Ultra-wide, Sapphire crystal lens cover)
5 MP (Macro)
Specifications
Aperture size: F2.4; Focal Length: 13 mm
Aperture size: F2.4; Focal Length: 40 mm
Fourth camera
5 MP (Depth information)
Specifications
Aperture size: F2.2; Sensor size: 1/5"; Pixel size: 1.12 μm
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)
Features
OIS, Time-lapse video, Continuous autofocus, Picture-taking during video recording
Hyperlapse, EIS
Front
12 MP (EIS, HDR, Slow-motion videos)
32 MP (HDR)
Design
Dimensions
Weight
the average is 6.3 oz (179 g)
the average is 6.3 oz (179 g)
Materials
Back: Glass; Frame: Stainless steel
Back: Plastic; Frame: Plastic
Resistance
Water, Dust; IP 68
Biometrics
3D Face unlock
2D Face unlock, 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
Cellular
LTE (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)
LTE (TDD)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 46, 48(3600)
Bands 38(2600), 39(1900+), 41(2600+)
UMTS
850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz
Data Speed
Dual SIM
Yes
SIM type
Nano SIM, eSIM
Nano SIM
HD Voice
Yes
VoLTE
Yes
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)
for Noise cancellation, Video recording
for Noise cancellation
Connectivity & Features
Bluetooth
5.0
5.0
Wi-Fi
802.11 a, b, g, n, ac, ax, dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
USB
Lightning
Type-C (reversible), USB 2.0
Features
Charging, Headphones port
Charging, OTG
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+
Hearing aid compatible
M3, T4
Regulatory Approval
FCC approval
Date approved
Sep 25, 2019
Nov 28, 2019
Measured SAR
Head
1.00 W/kg
0.89 W/kg
Body
0.99 W/kg
1.18 W/kg
Simultaneous Transmission
1.53 W/kg
1.56 W/kg
Wireless Router
0.99 W/kg
1.12 W/kg
Phablet
2.76 W/kg
Buyers information
Price
$ 1099
$ 400
In The Box
EarPods with Lightning connector, USB-C to Lightning cable 18W USB-C power adapter, Documentation
Download the Samsung Galaxy A51 Manual as a PDF file.
Availability
Officially announced
Sep 10, 2019
Dec 12, 2019
