Microsoft Lumia 640 Dual Sim vs Samsung Galaxy M21 2021

Here you can compare Microsoft Lumia 640 Dual Sim and Samsung Galaxy M21 2021. Comparing Microsoft Lumia 640 Dual Sim vs Samsung Galaxy M21 2021 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Microsoft Lumia 640 Dual Sim stands against Samsung Galaxy M21 2021 and which one should you buy The current lowest price found for Microsoft Lumia 640 Dual Sim is ₹5,600 and for Samsung Galaxy M21 2021 is ₹11,140. The details of both of these products were last updated on Apr 19, 2024.

Specification	Microsoft Lumia 640 Dual Sim	Samsung Galaxy M21 2021
Rear Camera	8 MP with autofocus	48 MP f/2 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 5 MP f/2.2 (Depth Sensor) with autofocus
RAM	1 GB	4 GB
Internal Memory	8 GB	64 GB
Battery	2500 mAh	6000 mAh, Li-Po Battery
Display	5 inches, 1280 x 720 pixels	6.4 inches, 1080 x 2340 pixels, 60 Hz
Price	₹5,600	₹11,140

Microsoft Lumia 640 Dual Sim₹5,600

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Samsung Galaxy M21 2021₹11,140

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Microsoft Lumia 640 Dual Sim₹5,600

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Samsung Galaxy M21 2021₹11,140

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Overview

Specs Score	49 / 100	76 / 100 Better Specs
Display Size	5 in	6.4 in Bigger Display
Display Resolution	1280 x 720 pixels	1080 x 2340 pixels Better Resolution
Screen To Body Ratio		~ 84.2% Less Bezels
RAM	1 GB	4 GB More RAM
Storage	8 GB	64 GB More Storage
CPU Clock Speed	1.2 GHz	2.3 GHz Faster Clock Speed
CPU Cores	Quad Core	Octa Core More CPU Cores
Rear Camera	8 MP	48 MP + 8 MP + 5 MP Triple Better Camera Resolution
Front Camera	0.9 MP	20 MP Better Front Camera Resolution
Weight	145 g Lighter	192 g
Battery	2500 mAh	6000 mAh Bigger Battery
Unique Features	No No No	Fingerprint Sensor 4G Fast Charging

General

Sim Type	Dual Sim, GSM+GSM	Dual Sim, GSM+GSM
Dual Sim	Yes	Yes
Sim Size	Micro SIM	Nano+Nano SIM
Device Type	Smartphone	Smartphone
Release Date		July 21, 2021

Design

Dimensions	72.2 x 141.3 x 8.8 mm	75.1 x 159 x 9 mm
Weight	145 g	192 g
Design Type	Classic (Candybar)

Display

Type	Color IPS Screen (16M colors Colors)	Color Super AMOLED Screen (16M Colors)
Touch	Yes	Yes
Size	5 inches, 1280 x 720 pixels	6.4 inches, 1080 x 2340 pixels, 60 Hz
Aspect Ratio	16:9	19.5:9
PPI	~ 294 PPI	~ 403 PPI
Screen to Body Ratio		~ 84.2%
Glass Type		Corning Gorilla Glass 3
Features	Multi-point Touch, Lumia Color Profile, Easy to Clean, Sunlight Readability Enhancements, Corning Gorilla Glass 3	420 nits (peak)
Notch		Yes, Water Drop Notch

Memory

RAM	1 GB	4 GB
Storage	8 GB	64 GB
Card Slot	Yes, upto 128 GB	Yes, upto 512 GB

Connectivity

GPRS	Yes	Yes
EDGE	Yes	Yes
3G	Yes 42.2 Mbps Download 5.76 Mbps Upload	Yes
4G		Yes
VoLTE		Yes
Wifi	Yes, with wifi-hotspot	Yes, with wifi-hotspot
Bluetooth	Yes, v4.0	Yes, v5.0
USB	Yes, microUSB v2.0	Yes, USB-C v2.0
USB Features		USB on-the-go, USB Charging

Extra

GPS	Yes, with A-GPS Support	Yes, with A-GPS, Glonass, Beidou, Galileo
Fingerprint Sensor		Yes, Rear
Face Unlock		Yes
Sensors	Accelerometer, Compass	Accelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing
3.5mm Headphone Jack	Yes	Yes
Extra	DLNA

Camera

Rear Camera	8 MP with autofocus	48 MP f/2 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 5 MP f/2.2 (Depth Sensor) with autofocus
Features		Panorama, HDR
Video Recording	1080p @ 30 fps FHD	4K @ 30 fps UHD, 1080p @ 30 fps FHD
Flash	Yes, LED	Yes, LED
Front Camera	0.9 MP	20 MP f/2 (Wide Angle)
Front Video Recording		1080p @ 30 fps FHD

Technical

OS	Windows 8 v8.1	Android v11
Chipset		Samsung Exynos 9611
CPU	1.2 GHz, Quad Core Processor	2.3 GHz, Octa Core Processor
Core Details		4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53
GPU		Mali-G72 MP3
Java	No	No
Browser		Yes, supports HTML5

Multimedia

Supports	Voice Commands, Calendar, Instant Messanging, YouTube Player
Email	Yes, with Push Email	Yes
Music	AMR, AAC	MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
Video	H.264, VC, MP4, H.263, VC	MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
FM Radio	Yes	Yes
Document Reader	Yes	Yes

Battery

Type	Removable Battery	Non-Removable Battery
Size	2500 mAh	6000 mAh, Li-Po Battery
Fast Charging		Yes, 15W Fast Charging
StandBy Time	35 days
Talk Time	27 hours	49 hours
Music Playback Time		131 hours

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