Samsung Galaxy M30 vs Samsung Galaxy M40 Specs Comparison

Design

Dimensions
6.26 x 2.96 x 0.33 inches 159 x 75.1 x 8.5 mm	6.11 x 2.91 x 0.31 inches 155.3 x 73.9 x 7.9 mm
Weight
6.14 oz (174.0 g)	5.93 oz (168.0 g)
Materials
Back: Plastic	Back: Plastic
Biometrics
2D Face unlock, Fingerprint (touch)	2D Face unlock, Fingerprint (touch)
Features
Soft keys
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Blue	Midnight blue, Seawater blue

Display

Size
6.4-inch	6.3-inch
Resolution
2280x1080px, 19.5:9 ratio, 395 PPI	2340x1080px, 19.5:9 ratio, 409 PPI
Technology
Super AMOLED	IPS LCD
Screen-to-body
86.66 %	84.94 %
Features
Proximity sensor	Scratch-resistant glass (Corning Gorilla Glass), Proximity sensor

Hardware

System chip
Samsung Exynos 7 Octa 7904 (14 nm)	Qualcomm Snapdragon 675 SM6150 (11 nm)
Processor
Octa-core 1800 MHz ARM Cortex-A73 and ARM Cortex-A53	Octa-core 2000 MHz Kryo 460
GPU
Mali-G71 MP2	Adreno 612
RAM
6GB (LPDDR4)	6GB (LPDDR4)
Internal storage
128GB, available to use: 107.6 GB	128GB, available to use: 105 GB
Storage expansion
microSDXC up to 512 GB	microSDXC up to 512 GB
OS
Android (9.0 Pie, 8.1 Oreo), Samsung One UI	Android (10, 9.0 Pie), Samsung One UI

Battery

Capacity
5000 mAh	3500 mAh
Charging
Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging	Samsung Adaptive Fast Charging

Camera

Rear
Triple camera	Triple camera
Main camera
13 MP (PDAF) Aperture size: F1.9 Focal length: 27 mm Sensor size: 1/3.1" Pixel size: 1.12 μm	32 MP (PDAF) Aperture size: F1.7 Focal length: 27 mm Sensor size: 1/2.8" Pixel size: 0.8 μm
Second camera
5 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 12 mm Sensor size: 1/5" Pixel size: 1.12 μm	8 MP (Ultra-wide, PDAF) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/4" Pixel size: 1.12 μm
Third camera
5 MP (Depth information) Aperture size: F2.2	5 MP (Depth information) Aperture size: F2.2 Focal Length: 24 mm Sensor size: 1/5" Pixel size: 1.12 μm
Flash
LED	LED
Video recording
1920x1080 (Full HD) (30 fps) Video calling, Video sharing	3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps), 1280x720 (HD) (240 fps) Hyperlapse, Video calling, Video sharing
Front
16 MP, Video capture: 1920x1080 (Full HD)	16 MP (HDR), Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, BeiDou	GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Other
VoIP, Tethering, Computer sync, OTA sync	NFC, ANT+, VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Dolby Atmos, Album art cover, Background playback	Dolby Atmos, Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM	FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

4G (FDD)
Bands 1(2100), 3(1800), 5(850), 8(900), 20(800 DD)	Bands 1(2100), 3(1800), 5(850), 8(900)
4G (TDD)
Bands 40(2300), 41(2600+)	Bands 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 5(850), 8(900)	Bands 5(850), 8(900), 1(2100)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A Cat 13/5 (400/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM
VoLTE
Yes

Regulatory Approval

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

Buyers information

In The Box
	Type-C earphones, Data cable, 15W charger, User manual, Ejection pin

Availability

Officially announced
Feb 27, 2019	Jun 11, 2019

Alternative variants

with 64 GB storage

RAM	4GB
Internal storage	64GB, available to use: 49.9 GB

Links

Full specifications
Samsung Galaxy M30 Specs	Samsung Galaxy M40 Specs