Samsung Galaxy J7 Max vs Samsung Galaxy M30 Specs Comparison

Availability

Officially announced
Jun 14, 2017	Feb 27, 2019

Design

Dimensions
6.17 x 3.10 x 0.32 inches 156.7 x 78.8 x 8.1 mm	6.26 x 2.96 x 0.33 inches 159 x 75.1 x 8.5 mm
Weight
6.31 oz / 179.0 g	6.14 oz / 174.0 g
Materials
Back: Aluminum	Back: Plastic
Biometrics
Fingerprint (touch)	2D Face unlock, Fingerprint (touch)
Features
Touch sensitive control keys, Notification light	Soft keys
Keys
Left: Volume control; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Gold	Black, Blue

Display

Size
5.7-inch, 72.58% screen-to-body	6.4-inch, 86.66% screen-to-body
Type
IPS LCD	Super AMOLED
Resolution
1920x1080px, 386 PPI	2280x1080px, 19.5:9 ratio, 395 PPI
Colors
16 777 216

Hardware

System chip
MediaTek Helio P20 MT6757 (16 nm)	Samsung Exynos 7 Octa 7904 (14 nm)
Processor
Octa-core 2300 MHz ARM Cortex-A53	Octa-core 1800 MHz ARM Cortex-A73 and ARM Cortex-A53
GPU
Mali-T880 MP2	Mali-G71 MP2
Memory
4GB (LPDDR4)/32GB	6GB (LPDDR4)/128GB 4GB/64GB
Storage expansion
microSDXC up to 256 GB	microSDXC up to 512 GB
OS
Android (7.0 Nougat)	Android (9.0 Pie, 8.1 Oreo)

Battery

Type
3300 mAh, Li - Ion	5000 mAh
Charging
	Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging

Camera

Rear
Single camera	Triple camera
Main camera
13 MP (Autofocus, CMOS image sensor) Aperture size: F1.7	13 MP (PDAF) Aperture size: F1.9 Focal length: 27 mm Sensor size: 1/3.1" Pixel size: 1.12 μm
Second camera
	5 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 12 mm Sensor size: 1/5" Pixel size: 1.12 μm
Third camera
	5 MP (Depth information) Aperture size: F2.2
Flash
LED	LED
Video recording
1080p (30 fps) Video calling, Video sharing	1080p (30 fps) Video calling, Video sharing
Front
13 MP (Flash) Video capture: 1080p	16 MP Video capture: 1080p

Connectivity & Features

Bluetooth
4.2	5.0
WLAN
a,b,g,n,dual-band Hotspot, Wi-Fi Direct 802.11 a, b, g, n	a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
microUSB, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Proximity sensor
Location
GPS, A-GPS, Glonass	GPS, A-GPS, Glonass, BeiDou
Other
VoIP, Tethering, Computer sync, OTA sync	VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Album art cover, Background playback	Dolby Atmos, Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Radio
	FM
Additional microphone(s)
	Noise cancellation

Cellular

4G (FDD) Bands
1, 3, 5, 8, 20	1, 3, 5, 8, 20
4G (TDD) Bands
40	40, 41
3G Bands
5, 8, 2, 1	1, 2, 5, 8
Data Speed
LTE-A, HSPA	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM
VoLTE
	Yes

Phone Features

Notifications
Haptic feedback, Music ringtones, Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Other features
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval
	Date approved: Feb 13, 2019 FCC ID value: A3LSMM305F
Measured SAR
Head: 0.57 W/kg Body: 1.06 W/kg	Head: 0.28 W/kg Body: 0.39 W/kg Simultaneous Transmission: 1.24 W/kg Wireless Router: 0.93 W/kg

Alternative variants

with 64 GB storage

Memory	4GB/64GB

Discover more

Full Specs Samsung Galaxy J7 Max Specs

Full Specs Samsung Galaxy M30 Specs