Samsung Primo Duos W279 vs Samsung Galaxy M21

Here you can compare Samsung Primo Duos W279 and Samsung Galaxy M21. Comparing Samsung Primo Duos W279 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 Primo Duos W279 stands against Samsung Galaxy M21 and which one should you buy The current lowest price found for Samsung Primo Duos W279 is ₹6,254 and for Samsung Galaxy M21 is ₹10,999. The details of both of these products were last updated on Apr 26, 2024.

SpecificationSamsung Primo Duos W279Samsung Galaxy M21
Internal Memory75 MB64 GB
Display2.4 inches, 320 x 240 pixels6.4 inches, 1080 x 2340 pixels
OSAndroid v10.0, upgradable to v11
Battery1200 mAh6000 mAh, Li-Po Battery
Rear Camera2 MP48 MP f/2 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
5 MP f/2.2 (Depth Sensor) with autofocus
Price₹6,254₹10,999
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Samsung Galaxy M21
Samsung Galaxy M21₹10,99911%
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Samsung Galaxy M21
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Overview

Specs Score16 / 10076 / 100
Better Specs
Display Size2.4 in6.4 in
Bigger Display
Display Resolution320 x 240 pixels1080 x 2340 pixels
Better Resolution
Screen To Body Ratio~ 84.2%
Less Bezels
RAM4 GB
More RAM
Storage75 MB64 GB
More Storage
CPU Clock Speed2.3 GHz
Faster Clock Speed
CPU CoresSingle CoreOcta Core
More CPU Cores
Rear Camera2 MP48 MP + 8 MP + 5 MP Triple
Better Camera Resolution
Front Camera20 MP
Better Front Camera Resolution
Weight103 g
Lighter
188 g
Thickness14.07 mm8.9 mm
Slimmer
Battery1200 mAh6000 mAh
Bigger Battery
Unique Features
No
No
No
Fingerprint Sensor
4G
Fast Charging

General

Sim TypeDual Sim, GSM+CDMADual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNormal SIMNano+Nano SIM
Device TypeFeature PhoneSmartphone
Release DateMarch 18, 2020

Design

Dimensions49.9 x 118.8 x 14.07 mm75.1 x 159 x 8.9 mm
Weight103 g188 g
Design TypeClassic (Candybar)

Display

TypeColor TFT Screen (256K colors Colors)Color Super AMOLED Screen (16M Colors)
TouchNoYes
Size2.4 inches, 320 x 240 pixels6.4 inches, 1080 x 2340 pixels
Aspect Ratio4:319.5:9
PPI~ 167 PPI~ 403 PPI
Screen to Body Ratio~ 84.2%
Glass TypeCorning Gorilla Glass 3
Features420 nits (peak)
NotchYes, Water Drop Notch

Memory

RAM4 GB
Storage75 MB64 GB
Card SlotYes, upto 16 GBYes, upto 512 GB

Connectivity

GPRSYesYes
EDGEYesYes
3GNoYes
4GNoYes
VoLTEYes
WifiNoYes, with wifi-hotspot
BluetoothYes, v2.1Yes, v5.0
USBYes, microUSBYes, USB-C v2.0
USB FeaturesUSB on-the-go, USB Charging
IR BlasterNo

Extra

GPSYes, with A-GPS, GLONASS, GALILEO, BDS
Fingerprint SensorNoYes, Rear
Face UnlockNoYes
SensorsAccelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing
3.5mm Headphone JackYesYes

Camera

Rear Camera2 MP48 MP f/2 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
5 MP f/2.2 (Depth Sensor) with autofocus
FeaturesPanorama, HDR
Video RecordingYes4K @ 30 fps UHD, 1080p @ 30 fps FHD
FlashYes, LED
Front CameraNo20 MP f/2 (Wide Angle)
Front Video Recording1080p @ 30 fps FHD

Technical

OSAndroid v10.0, upgradable to v11
ChipsetSamsung Exynos 9611
CPUSingle Core Processor2.3 GHz, Octa Core Processor
Core Details4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53
GPUMali-G72 MP3
JavaYes, MIDP v2No
BrowserYes, supports HTMLYes, supports HTML5

Multimedia

SupportsMMS, Instant Messaging
EmailYesYes
MusicMP3, MIDI, AMRMP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
VideoMP4, H.263, H.264MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
FM RadioYes, with FM RecordingYes
Document ReaderYes

Battery

TypeRemovable BatteryNon-Removable Battery
Size1200 mAh6000 mAh, Li-Po Battery
Fast ChargingYes, 15W Fast Charging
StandBy Time160 hours
Talk Time390 min

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