Motorola Moto X4 vs Samsung Galaxy S9
Display
Display size
Resolution
Pixel density
Technology
IPS LCD
Super AMOLED
Screen-to-body ratio
68.46 %
84.36 %
Features
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor
HDR video support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
Camera
Rear
Dual camera
Single camera
Main camera
Hardware Features
Phase detection autofocus
Optical image stabilization, Phase detection autofocus
Specifications
Aperture size: F2.0; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F1.5/F2.4; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Second camera
8 megapixels
Hardware Features
Ultra-wide
Specifications
Aperture size: F2.2; Focal Length: 13 mm; Pixel size: 1.12 μm
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (30 fps)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)
Features
Video calling, Video sharing
High Dynamic Range mode (HDR), Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking, Picture-taking during video recording, Video calling, Video sharing
Front
16 megapixels
8 megapixels
Features
Flash
Autofocus, High Dynamic Range mode (HDR)
Design
Dimensions
Weight
the average is 6.1 oz (174 g)
the average is 6.1 oz (174 g)
Materials
Back: Glass (Corning Gorilla Glass 3); Frame: Aluminum
Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum
Resistance
Water, Dust; IP 68
Water, Dust; IP 68
Biometrics
Fingerprint (touch)
Iris scanner, 2D Face unlock, Fingerprint (touch)
Features
Notification light
Colors
Black, Blue
Black, Gold, Gray, Purple, Blue, Red
Multimedia
Headphones
3.5 mm jack
3.5 mm jack
Speakers
Earpiece, Loudspeaker
Earpiece, Multiple speakers
Features
aptX-HD
32-Bit DAC, aptX-HD
Screen mirroring
Wireless screen share
Wireless screen share
Radio
FM
FM
Additional microphone(s)
for Noise cancellation
for Noise cancellation
Hardware & Performance
System chip
Qualcomm Snapdragon 630
Qualcomm Snapdragon 845 SDM845
Processor
GPU
Adreno 508
Adreno 630
RAM
Internal storage
32 GB
64 GB
Storage expansion
microSDXC up to 2000 GB
microSDXC up to 400 GB
OS
Android (9.0 Pie, 8.0 Oreo, 7.1 Nougat)
Android (9.0 Pie, 8.0 Oreo), Samsung One UI
Connectivity & Features
Bluetooth
5.0, EDR
5.0
Wi-Fi
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
USB
USB Type-C (reversible)
USB Type-C (reversible), USB 3.1
Features
Mass storage device, USB charging
USB OTG, Video out
Location
GPS, A-GPS, Glonass
GPS, A-GPS, Glonass, Galileo, BeiDou
Sensors
Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Mobile Payment
Samsung Pay
Other
NFC, Tethering, Computer sync, OTA sync
NFC, ANT+
Cellular
LTE (FDD)
Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66
Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71
LTE (TDD)
Bands 38, 41
Bands 38, 39, 40, 41, 46
UMTS
850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz
Data
SIM type
Nano SIM
Nano SIM
Battery
Capacity
3000 mAh
3000 mAh
Type
Not user replaceable
Li - Ion, Not user replaceable
Charging
Motorola TurboPower
Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging
Talk time
the average is 20 h (1174 min)
Stand-by time
the average is 20 days (491 h)
Internet use
3G: 11 hours; LTE: 12 hours; Wi-Fi: 14 hours
Music playback
51.00 hours
Video playback
17.00 hours
Phone features
Notifications
Haptic feedback
Other features
Voice dialing, Voice commands, Voice recording
Regulatory Approval
Measured SAR
Head
0.35 W/kg
Body
0.96 W/kg
Simultaneous Transmission
1.59 W/kg
Wireless Router
0.95 W/kg
Shopping information
MSRP price
$ 399
$ 720
