Samsung Galaxy J7 (2017) vs Samsung Galaxy M21

Here you can compare Samsung Galaxy J7 (2017) and Samsung Galaxy M21. Comparing Samsung Galaxy J7 (2017) vs Samsung Galaxy M21 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy J7 (2017) stands against Samsung Galaxy M21 and which one should you buy The current lowest price found for Samsung Galaxy J7 (2017) is ₹14,990 and for Samsung Galaxy M21 is ₹10,999. The details of both of these products were last updated on Apr 24, 2024.

SpecificationSamsung Galaxy J7 (2017)Samsung Galaxy M21
Battery3600 mAh, Li-ion Battery6000 mAh, Li-Po Battery
RAM3 GB4 GB
OSAndroid v7.1 (Nougat)Android v10.0, upgradable to v11
Rear Camera13 MP with autofocus48 MP f/2 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
5 MP f/2.2 (Depth Sensor) with autofocus
Display5.5 inches, 1080 x 1920 pixels6.4 inches, 1080 x 2340 pixels
Price₹14,990₹10,999
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Samsung Galaxy M21
Samsung Galaxy M21₹10,99911%
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Samsung Galaxy M21
Samsung Galaxy M21₹10,99911%
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Overview

Specs Score61 / 10076 / 100
Better Specs
Display Size5.5 in6.4 in
Bigger Display
Display Resolution1080 x 1920 pixels1080 x 2340 pixels
Better Resolution
Screen To Body Ratio~ 84.2%
Less Bezels
RAM3 GB4 GB
More RAM
Storage16 GB64 GB
More Storage
CPU Clock Speed1.6 GHz2.3 GHz
Faster Clock Speed
Rear Camera13 MP48 MP + 8 MP + 5 MP Triple
Better Camera Resolution
Front Camera13 MP20 MP
Better Front Camera Resolution
Thickness8 mm
Slimmer
8.9 mm
Battery3600 mAh6000 mAh
Bigger Battery
Unique Features
No
NFC
Fast Charging
No

General

Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJune, 2017March 18, 2020

Design

Dimensions74.8 x 152.5 x 8 mm75.1 x 159 x 8.9 mm
Weight181 g188 g

Display

TypeColor Super AMOLED Screen (16M colors Colors)Color Super AMOLED Screen (16M Colors)
TouchYesYes
Size5.5 inches, 1080 x 1920 pixels6.4 inches, 1080 x 2340 pixels
Aspect Ratio16:919.5:9
PPI~ 401 PPI~ 403 PPI
Screen to Body Ratio~ 84.2%
Glass TypeCorning Gorilla Glass 3
Features420 nits (peak)
NotchYes, Water Drop Notch

Memory

RAM3 GB4 GB
Storage16 GB64 GB
Card SlotYesYes, upto 512 GB

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYesYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYesYes, v5.0
USBYes, microUSBYes, USB-C v2.0
USB FeaturesUSB on-the-go, USB Charging

Extra

GPSYes, with A-GPS SupportYes, with A-GPS, GLONASS, GALILEO, BDS
Fingerprint SensorYesYes, Rear
Face UnlockYes
SensorsAccelerometer, Gyroscope, CompassAccelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing
3.5mm Headphone JackYesYes
NFCYes

Camera

Rear Camera13 MP with autofocus48 MP f/2 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
5 MP f/2.2 (Depth Sensor) with autofocus
FeaturesFace detection, Geo tagging, Panorama, Touch to focusPanorama, HDR
Video Recording1080p @ 30 fps FHD4K @ 30 fps UHD, 1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera13 MP with LED Flash20 MP f/2 (Wide Angle)
Front Video Recording1080p @ 30 fps FHD

Technical

OSAndroid v7.1 (Nougat)Android v10.0, upgradable to v11
ChipsetSamsung Exynos 7870Samsung Exynos 9611
CPU1.6 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
Core Details4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53
GPUMali-T830MP2Mali-G72 MP3
JavaNoNo
BrowserYes, supports HTMLYes, supports HTML5

Multimedia

SupportsMMS, Instant Messaging
EmailYes, with Push EmailYes
MusicMP3, WAV, WMA, eAAC+, FLACMP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
VideoMP4, WMV, H.264MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
FM RadioYesYes
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size3600 mAh, Li-ion Battery6000 mAh, Li-Po Battery
Fast ChargingYes, 15W Fast Charging
Music Playback Time91 hours

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