Samsung Galaxy M20 vs Samsung Galaxy Mega 6.3

$487.49 VIEW ON AMAZON
$349.99 VIEW ON AMAZON

Display

Size

6.3 inches
6.3 inches

Resolution

1080 x 2340 pixels
720 x 1280 pixels

Aspect Ratio

19.5:9
 

Pixel density

409 PPI
233 PPI

Technology

IPS LCD
Super Clear LCD

Screen-to-body

83.67 %
74.27 %

Colors

16 777 216
 

Touchscreen

 
Capacitive, Multi-touch

Features

Proximity sensor
Ambient light sensor, Proximity sensor

Hardware & Performance

System chip

Samsung Exynos 7 Octa 7904
Qualcomm Snapdragon 400

Processor

Octa-core, 1800 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm
Dual-core, 1700 MHz, Krait 300

GPU

Mali-G71 MP2
Adreno 305

RAM

4GB LPDDR4
1.5GB LPDDR2

Internal storage

64GB
8GB

Available to use

50.5 GB
 

Storage expansion

microSDXC up to 512 GB
microSDXC up to 64 GB

Device type

Smart phone
Smart phone

OS

Android (9.0 Pie, 8.1 Oreo), Samsung Experience UI
Android (4.4.2, 4.2), Samsung TouchWiz UI

Battery

Capacity

5000 mAh
3200 mAh

Type

Li - Polymer, Not user replaceable
Li - Ion, User replaceable

Charging

Samsung Adaptive Fast Charging
 

Talk time

 
18.00 hours
the average is 18 h (1103 min)

Stand-by time

 
19.0 days (456 hours)
the average is 21 days (515 h)

Talk time (3G)

29.00 hours
the average is 23 h (1399 min)
17.00 hours
the average is 23 h (1399 min)

Stand-by time (3G)

 
17.5 days (420 hours)
the average is 27 days (645 h)

Stand-by time (4G)

 
16.2 days (390 hours)
the average is 25 days (590 h)

Internet use

3G: 15 hours; LTE: 17 hours; Wi-Fi: 17 hours
 

Music playback

101.00 hours
82.00 hours

Video playback

17.00 hours
11.00 hours

Camera

Rear

Dual camera
Single camera

Main camera

13 megapixels
8 megapixels

Features

Autofocus
Autofocus, CMOS image sensor

Specifications

Aperture size: F1.9
 

Second camera

5 megapixels
 

Features

Ultra-wide
 

Specifications

Aperture size: F2.2
 

Flash

LED
LED

Software Features

Object tracking, HDR, Panorama, Face detection, Burst mode, Effects, Frames, Exposure compensation, ISO control, White balance presets, Touch to focus, Digital zoom, Geo tagging
Digital zoom, Geo tagging, Burst mode, HDR, Scenes, Effects

Video recording

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)

Features

Video calling, Video sharing
 

Front

8 megapixels
1.9 megapixels

Design

Form factor

Candybar
Candybar

Dimensions

6.16 x 2.93 x 0.35 inches (156.4 x 74.5 x 8.8 mm)
6.60 x 3.46 x 0.31 inches (167.6 x 88 x 8 mm)

Weight

6.56 oz (186 g)
the average is 6.2 oz (177 g)
7.02 oz (199 g)
the average is 6.2 oz (177 g)

Biometrics

2D Face unlock, Fingerprint (touch)
 

Features

 
Notification light

Keys

Right: Volume control, Lock/Unlock key
Left: Volume control; Right: Lock/Unlock key

Colors

Black, Blue
Black, White

Cellular

LTE (FDD)

Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
Bands 18(800 Lower), 5(850), 8(900), 3(1800), 1(2100), 7(2600)

LTE (TDD)

Bands 38(2600), 40(2300), 41(2600+)
 

UMTS

850, 900, 1900, 2100 MHz
850, 900, 1900, 2100 MHz

GSM

850, 900, 1800, 1900 MHz
850, 900, 1800, 1900 MHz

Data Speed

LTE-A Cat 12/13 (600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA
LTE Cat 3 (100/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

2G Data

EDGE, GPRS
EV-DO Rev.A, EDGE, GPRS

Dual SIM

Yes
 

SIM type

Nano SIM
Micro SIM

VoLTE

Yes
 

Global Roaming

Yes
Yes

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
DLNA, MHL

Music player

 
 

Filter by

Album, Artist, Genre, Playlists
Album, Artist, Playlists

Supported formats

MP3, AAC, FLAC, WAV, M4A (Apple lossless), AMR, OGG, MIDI
MP3, AAC, AAC+, eAAC+, FLAC, WMA, WAV, M4A (Apple lossless), MP4, AMR, 3GP, OGG, MIDI

Video playback

 
 

Supported formats

MPEG4, H.263, H.264
MPEG4, H.263, H.264, WMV, AVI, Flash Video, MKV

Additional microphone(s)

for Noise cancellation
 

Connectivity & Features

Bluetooth

5.0
4.0

Profiles/ Protocols

Advanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP), Generic Access (GAP), Handsfree (HFP), Headset (HSP), Message Access Profile (MAP), Object Push (OPP), Phone Book Access (PBAP)
Advanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP), Generic Access (GAP), Handsfree (HFP), Headset (HSP), Human Interface Device (HID), Object Push (OPP), Personal Area Networking Profile (PAN), Phone Book Access (PBAP), Serial Port (SPP), SIM Access (SAP)

Wi-Fi

802.11 b, g, n; Hotspot, Wi-Fi Direct
802.11 a, b, g, n, dual-band, ac; Hotspot, Wi-Fi Direct

USB

Type-C (reversible), USB 2.0
microUSB, USB 2.0

Features

Mass storage device, Charging
Mass storage device, Charging, Video out

HDMI

 
Yes

Location

GPS, A-GPS, Glonass, BeiDou
GPS, A-GPS, Glonass

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Other

NFC, VoIP, Tethering, Computer sync, OTA sync
NFC, Tethering, Computer sync, OTA sync, Infrared

Internet browsing

Browser

 
 

supports

 
HTML, HTML5

Built-in online services support

 
YouTube (upload), Picasa/Google+

Phone features

Notifications

Haptic feedback, Music ringtones, Vibration
Haptic feedback, (MP3)

Phonebook

Unlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID
Unlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID

Organizer

Calendar, Alarm, Calculator, World clock, Timer, Stopwatch, Countdown timer
Calendar, Alarm, Calculator

Messaging

SMS, MMS, Threaded view, Predictive text input
SMS, MMS, Threaded view, Predictive text input

E-mail

IMAP, POP3, SMTP, Microsoft Exchange
IMAP, POP3, SMTP, Microsoft Exchange

Instant Messaging

Hangouts / Google Talk
Hangouts / Google Talk, ChatON

Other features

Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval

 
 

Date approved

Jan 20, 2019
Apr 19, 2013

FCC ID value: A3LSMM205FN link
FCC ID value: A3LGTI9200 link

Measured SAR

 
 

Head

0.18 W/kg
0.10 W/kg

Body

0.54 W/kg
0.54 W/kg

Simultaneous Transmission

1.29 W/kg
1.09 W/kg

Wireless Router

1.13 W/kg
0.99 W/kg

Availability

Officially announced

Jan 28, 2019
Apr 11, 2013
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