Microsoft Lumia 640 Dual Sim vs Xiaomi Redmi Note 8

Here you can compare Microsoft Lumia 640 Dual Sim and Xiaomi Redmi Note 8. Comparing Microsoft Lumia 640 Dual Sim vs Xiaomi Redmi Note 8 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 Xiaomi Redmi Note 8 and which one should you buy The current lowest price found for Microsoft Lumia 640 Dual Sim is ₹5,600 and for Xiaomi Redmi Note 8 is ₹8,999. The details of both of these products were last updated on Apr 26, 2024.

SpecificationMicrosoft Lumia 640 Dual SimXiaomi Redmi Note 8
Battery2500 mAh4000 mAh, Li-Po Battery
Rear Camera8 MP with autofocus48 MP f/1.8 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
2 MP f/2.4 (Dedicated Macro Camera)
2 MP f/2.4 (Depth Sensor) with autofocus
Internal Memory8 GB64 GB
Display5 inches, 1280 x 720 pixels6.3 inches, 1080 x 2280 pixels
OSWindows 8 v8.1Android v9.0 (Pie)
Price₹5,600₹8,999
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Overview

Specs Score49 / 10074 / 100
Better Specs
Display Size5 in6.3 in
Bigger Display
Display Resolution1280 x 720 pixels1080 x 2280 pixels
Better Resolution
Screen To Body Ratio~ 81.7%
Less Bezels
RAM1 GB4 GB
More RAM
Storage8 GB64 GB
More Storage
CPU Clock Speed1.2 GHz2 GHz
Faster Clock Speed
CPU CoresQuad CoreOcta Core
More CPU Cores
Rear Camera8 MP48 MP Quad
Better Camera Resolution
Front Camera0.9 MP13 MP
Better Front Camera Resolution
Weight145 g
Lighter
191 g
Thickness8.8 mm8.35 mm
Slimmer
Battery2500 mAh4000 mAh
Bigger Battery
Unique Features
No
No
No
No
Fingerprint Sensor
4G
Fast Charging
IR Blaster

General

Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeMicro SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateOctober 16, 2019

Design

Dimensions72.2 x 141.3 x 8.8 mm75.3 x 158.3 x 8.35 mm
Weight145 g191 g
Design TypeClassic (Candybar)

Display

TypeColor IPS Screen (16M colors Colors)Color IPS LCD Screen (16M Colors)
TouchYesYes
Size5 inches, 1280 x 720 pixels6.3 inches, 1080 x 2280 pixels
Aspect Ratio16:919.5:9
PPI~ 294 PPI~ 403 PPI
Screen to Body Ratio~ 81.7%
FeaturesMulti-point Touch, Lumia Color Profile, Easy to Clean, Sunlight Readability Enhancements, Corning Gorilla Glass 3Corning Gorilla Glass 5, 2.5D Curved Glass
NotchYes, Water Drop Notch

Memory

RAM1 GB4 GB
Storage8 GB64 GB
Card SlotYes, upto 128 GBYes, upto 512 GB

Connectivity

GPRSYesYes
EDGEYesYes
3GYes 42.2 Mbps Download 5.76 Mbps UploadYes
4GYes
VoLTEYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v4.0Yes, v5.0, A2DP, LE
USBYes, microUSB v2.0Yes, USB-C v2.0
USB FeaturesUSB on-the-go
IR BlasterYes

Extra

GPSYes, with A-GPS SupportYes, with A-GPS, GLONASS, GALILEO, BDS
Fingerprint SensorYes, Rear
Face UnlockYes
SensorsAccelerometer, CompassAmbient Light Sensor, Proximity Sensor, E Compass, Accelerometer, Gyroscope
3.5mm Headphone JackYesYes
ExtraDLNA

Camera

Rear Camera8 MP with autofocus48 MP f/1.8 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
2 MP f/2.4 (Dedicated Macro Camera)
2 MP f/2.4 (Depth Sensor) with autofocus
FeaturesUltra-wide Angle Recording, Macro Recording, Short video mode, 4K Recording
Video Recording1080p @ 30 fps FHD4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD
FlashYes, LEDYes, LED
Front Camera0.9 MP13 MP f/2 (Main)
Front Video Recording1080p @ 30 fps FHD

Technical

OSWindows 8 v8.1Android v9.0 (Pie)
ChipsetQualcomm Snapdragon 665
CPU1.2 GHz, Quad Core Processor2 GHz, Octa Core Processor
Core Details4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver
GPUAdreno 610
JavaNoNo
BrowserYes, supports HTML5

Multimedia

SupportsVoice Commands, Calendar, Instant Messanging, YouTube Player
EmailYes, with Push EmailYes
MusicAMR, AACMP3, AMR, FLAC
VideoH.264, VC, MP4, H.263, VCMP4, M4V, MKV, XVID
FM RadioYesYes
Document ReaderYesYes

Battery

TypeRemovable BatteryNon-Removable Battery
Size2500 mAh4000 mAh, Li-Po Battery
Fast ChargingYes, 18W Fast Charging
StandBy Time35 days22 days
Talk Time27 hours32 hours

Discuss

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