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2. Samsung Galaxy J7 Duo 32GB
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4. Samsung Galaxy M20 32GB
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6. Samsung Galaxy M30s 64GB
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General

In The Box	Handset, Battery, Travel Adaptor, Data Cable, Stereo Headset, User ManualView More...	Handset, Charger, USB Cable, User Manual	Handset, Non-removable Battery Included, Travel Adapter, USB Cable, Ejection Pin, User ManualView More...
Model Number	SM-J720FZBGINS	M20	SM-M307FZKDINS
Model Name	Galaxy J7 Duo	Galaxy M20	Galaxy M30s
Color	Blue	Charcoal Black	Black
Browse Type	Smartphones	Smartphones	Smartphones
SIM Type	Dual Sim	Dual Sim	Dual Sim
Hybrid Sim Slot	No	No	No
Touchscreen	Yes	Yes	Yes
OTG Compatible	Yes	Yes	Yes
Quick Charging			Yes

Display Features

Display Size	13.97 cm (5.5 inch)	16.0 cm (6.3 inch)	16.26 cm (6.4 inch)
Resolution	1280 x 720 Pixels	1080 x 2340$$Pixels	2340 x 1080$$Pixels
Resolution Type	HD		Full HD
GPU	ARM Mali G71 MP2
Display Type	Super AMOLED		Super AMOLED
Display Colors	16M
Other Display Features			Capacitive touchscreen
HD Game Support			Yes

OS & Processor Features

Operating System	Android Oreo 8	Android Oreo 8.1	Android Pie 9.0
Processor Type	Exynos 7884		Exynos 9611
Processor Core	Octa Core	Octa Core	Octa Core
Primary Clock Speed	1.6 GHz	1.8 GHz	2.3 GHz

Memory & Storage Features

Internal Storage	32 GB	32 GB	64 GB
RAM	4 GB	3 GB	4 GB
Expandable Storage	256 GB		512 GB
Supported Memory Card Type	MicroSD		Micro SD
Memory Card Slot Type	Dedicated Slot	Dedicated Slot	Dedicated Slot
Call Log Memory			Yes
SMS Memory			Yes

Camera Features

Primary Camera Available	Yes		Yes
Primary Camera	13MP + 5MP	13MP	48MP
Primary Camera Features			48MP + 8MP + 5MP triple rear camera
Secondary Camera Available	Yes		Yes
Secondary Camera	8MP		16MP
Secondary Camera Features			16MP front facing camera
Flash	Rear Flash		yes
HD Recording			Yes
Full HD Recording			Yes
Video Recording			Yes
Frame Rate	FHD at 30 fps
Optical Zoom	No
Image Editor			Yes
Dual Camera Lens	Primary Camera	Primary Camera	Primary Camera
Digital Zoom	Yes

Call Features

Phone Book			Yes
Call Wait/Hold			Yes
Conference Call			Yes
Video Call Support			Yes
Call Divert			Yes
Speaker Phone			Yes
Speed Dialing			Yes
Call Records			Yes

Connectivity Features

Network Type	4G, 2G, 3G	4G, 3G, 2G	4G VOLTE
Supported Networks	4G LTE, GSM	4G LTE, GSM	4G VoLTE, GSM
Internet Connectivity	4G, 3G, Wi-Fi		4G VoLte
3G			Yes
Pre-installed Browser			Chrome
Bluetooth Support	Yes		Yes
Bluetooth Version	4.2
Wi-Fi	Yes		Yes
Wi-Fi Hotspot			Yes
Audio Jack	3.5mm
Map Support			Yes
GPS Support			Yes
GPRS			Yes
USB Tethering			Yes

Other Details

Smartphone	Yes	Yes	Yes
SIM Size	Nano SIM	Nano SIM	Nano
Removable Battery	Yes	No	No
SMS		Yes	Yes
SIM Access		Yes	Dual standby (4G+4G)
Sensors		Fingerprint, accelerometer, gyro, proximity, compass	Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light SensingView More...
Keypad		No	No
Graphics PPI	269 PPI
Voice Input		Yes
Series			M
Ringtones Format			MP3
User Interface		Yes
Instant Message		Yes	Yes
JAVA Support			No
Social Networking Phone		Yes	Yes
Business Phone			Yes
MMS		Yes
Predictive Text Input		Yes	Yes
Browser			Chrome
Mobile Tracker		Yes
Supported Languages			English, Hindi
Java Application			No

Multimedia Features

Audio Formats	MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTAView More...		MP3
FM Radio			Yes
Video Formats	MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM		HD

Battery & Power Features

Battery Capacity	3000 mAh	5000 mAh	6000 mAh
Battery Type			Lithium-ion

Dimensions

Width	77.2 mm		159 mm
Height	153.5 mm		9 mm
Depth	8.1 mm		75 mm
Weight	169 g		186 g

Warranty

Warranty Summary	Brand Warranty of 1 Year Available for Mobile and 6 Months for AccessoriesView More...	12 Months	1 Year Manufacturer Warranty
Warranty Service Type			Manufacturing Warranty
Covered in Warranty			manufacturing defects
Not Covered in Warranty			Physical Damage
Domestic Warranty			1 Year