Phone Comparison - Samsung Galaxy M30 vs Samsung Galaxy M20 vs Samsung Galaxy A40

Price Comparison (India) -

general General Info

Manufacturer Samsung Samsung Samsung
Announced February 2019 January 2019 March 2019
Status Coming soon. Exp. release 2019, March 7 Available - February 2019 Coming Soon - April 2019
Price Rs. 14,999 ($0.00) [Similarly Priced] Rs. 10,999 ($0.00) [Similarly Priced] -
Colors Black, Blue Ocean Blue, Charcoal Black Black, White, Blue, Coral
Form Factor Candybar Candybar Candybar
Dimension - 156.4 x 74.5 x 8.8 mm
(6.16 x 2.93 x 0.35 in)
144.3 x 69.1 x 7.9 mm
(5.68 x 2.72 x 0.31 in)
Weight - 186 g (6.56 oz) -
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
SAR EU - W/kg (head)
- W/kg (body)
0.25 W/kg (head)
1.59 W/kg (body)
- W/kg (head)
- W/kg (body)
Messaging
Build Features - Fingerprint Sensor
- Fingerprint Sensor
- Fingerprint Sensor

hardware Hardware and OS

OS Android 9.0 (Pie) Android 8.1 (Oreo); Experience 9.5 Android 9.0 (Pie)
User Interface One UI - -
Processor Octa-core (2x1.8 GHz Kryo 260 Gold & 6x1.6 GHz Kryo 260 Silver), Exynos 7904 Octa (14 nm) Octa-core (2x1.8 GHz Kryo 260 Gold & 6x1.6 GHz Kryo 260 Silver), Exynos 7904 Octa (14 nm) Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53), Exynos 7885 Octa (14 nm)
GPU Mali-G71 MP2 Mali-G71 MP2 Mali-G71
RAM 6 GB 4 GB 4 GB
Internal Memory 128 GB 64 GB 64 GB
External Memory microSD, up to 512 GB microSD, up to 512 GB (dedicated slot) microSD, up to 512 GB (dedicated slot)

display Display

Type Super AMOLED Capacitive Touchscreen PLS TFT Capacitive Touchscreen Super AMOLED Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 6.4 inches 6.3 inches 5.9 inches
Resolution 1080 x 2280 pixels (394 ppi) 1080 x 2340 (409 ppi) 1080 x 2280 pixels (428 ppi)
Screen-to-Body Ratio - 83.65% 86.97%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Yes FM radio, RDS, recording FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP + 5 MP + 5 MP 13 MP + 5 MP 16 MP + 5 MP
Flash LED Flash LED Flash LED Flash
Features 13 MP, f/1.9, PDAF
5 MP, 12mm (ultrawide)
5 MP, f/2.2, depth sensor
HDR, Panorama
13 MP, f/1.9, 1/2.8", 1.12μm, PDAF
5 MP, f/2.2, 12mm (ultrawide), 1/6", 1.12μm
Panorama, HDR
16 MP, f/2.0, PDAF
5 MP, f/2.2, 12mm, (ultrawide)
Panorama, HDR
Video 2160p@30fps, 1080p@30fps 1080p@30fps 2160p@30fps, 1080p@30fps
Front Camera 16 MP, HDR, 1080p@30fps [Similar] 8 MP, f/2.0, HDR, 1080p@30fps [Similar] 25 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat12 600/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat12 600/150 Mbps
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE 4.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB 2.0, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector Type-C 1.0 reversible connector
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
Browser Yes Yes

memory User Memory

Internal 128 GB, 6 GB RAM or 64 GB, 4 GB RAM 64 GB, 4 GB RAM or 32 GB, 3 GB RAM 64 GB, 4 GB RAM
Expandable Storage microSD, up to 512 GB microSD, up to 512 GB (dedicated slot) microSD, up to 512 GB (dedicated slot)
USB OTG Yes Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
NFC NFC not supported NFC not supported NFC supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery Non-removable Li-Po Battery
Capacity 5000 mAh 5000 mAh 3100 mAh
Stand by - - -
Talk Time - - -