Apple iPhone 11 Pro Max vs Microsoft Surface Duo
Compare phone and tablet specifications of up to three devices. Type a model name in the search field of our phone specs comparison tool or pick a popular device from the ones below.
Display
Size
Resolution
Technology
OLED
AMOLED
Screen-to-body
84.52 %
71.93 %
Peak brightness
800 cd/m2 (nit)
Features
HDR video support, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor
360° folding, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
Front cover display
5.6 inches, 1800 x 1350 pixels, AMOLED, Scratch-resistant glass (Corning Gorilla Glass 5), Part of the main display
Rear cover display
5.6 inches, 1800 x 1350 pixels, AMOLED, Scratch-resistant glass (Corning Gorilla Glass 5), Part of the main display
Hardware
System chip
Apple A13 Bionic APL1W85
Qualcomm Snapdragon 855 SM8150
Processor
GPU
Apple-designed 4 core
Adreno 640
RAM
Internal storage
64GB (NVMe), not expandable
128GB (UFS 3.0), not expandable
Device type
Smartphone
Smartphone
OS
iOS (13.x)
Android (10)
Battery
Capacity
3969 mAh
3577 mAh
Type
Li - Ion, Not user replaceable
Not user replaceable
Charging
USB Power Delivery, Qi wireless charging
Fast charging
Max charge speed
Wired: 18.0W; Wireless: 7.5W
Wired: 18.0W
Camera
Rear
Triple camera
Single camera, Doubles as a selfie 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
Second camera
12 MP (Telephoto, Sapphire crystal lens cover, OIS, PDAF)
Specifications
Optical zoom: 2x; Aperture size: F2.0; Focal Length: 52 mm; Sensor size: 1/3.4"; Pixel size: 1 μm
Third camera
12 MP (Ultra-wide, Sapphire crystal lens cover)
Specifications
Aperture size: F2.4; Focal Length: 13 mm
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (60 fps)
Features
OIS, Time-lapse video, Continuous autofocus, Picture-taking during video recording
EIS
Front
12 MP (EIS, HDR, Slow-motion videos)
Design
Dimensions
Folded
145.2 x 93.3 x 9.9 mm
Weight
the average is 6.3 oz (179 g)
the average is 6.3 oz (179 g)
Materials
Back: Glass; Frame: Stainless steel
Back: Glass (Corning Gorilla Glass 5)
Resistance
Water, Dust; IP 68
Biometrics
3D Face unlock
Fingerprint (touch)
Keys
Left: Volume control, Lock/Unlock key; Right: Lock/Unlock key
Right: Volume control, Lock/Unlock key
Colors
Gold, Silver, Space gray, Midnight green
Glacier
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), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3)
LTE (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
UMTS
850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1900, 2100 MHz
Data Speed
Dual SIM
Yes
Yes
SIM type
Nano SIM, eSIM
Nano SIM, eSIM
HD Voice
Yes
VoLTE
Yes
Multimedia
Headphones
No 3.5mm jack
No 3.5mm jack
Speakers
Earpiece, Multiple speakers
Earpiece, Loudspeaker
Features
Dolby Atmos
aptX
Screen mirroring
Wireless screen share
Wireless screen share
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 3.1
Features
Charging, Headphones port
Charging, Headphones port, Video out
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), Heart rate
Other
NFC, UMA (Wi-Fi Calling)
Hearing aid compatible
M3, T4
Regulatory Approval
Measured SAR
Head
1.00 W/kg
Body
0.99 W/kg
Simultaneous Transmission
1.53 W/kg
Wireless Router
0.99 W/kg
Buyers information
Price
$ 1099
$ 1399
In The Box
EarPods with Lightning connector, USB-C to Lightning cable 18W USB-C power adapter, Documentation
Bumper (Color: Glacier), Power Supply (18w), Quick Start Guide, Warranty and Compliance Guide, SIM Ejector tool
Availability
Officially announced
Sep 10, 2019
Aug 12, 2020
