Microsoft Lumia 640 Dual Sim vs Realme X7 Max

Here you can compare Microsoft Lumia 640 Dual Sim and Realme X7 Max. Comparing Microsoft Lumia 640 Dual Sim vs Realme X7 Max 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 Realme X7 Max and which one should you buy The current lowest price found for Microsoft Lumia 640 Dual Sim is ₹5,600 and for Realme X7 Max is ₹26,999. The details of both of these products were last updated on Apr 16, 2024.

SpecificationMicrosoft Lumia 640 Dual SimRealme X7 Max
Battery2500 mAh4500 mAh, Li-Po Battery
CPU1.2 GHz, Quad Core Processor3 GHz, Octa Core Processor
Rear Camera8 MP with autofocus64 MP f/1.8 (Wide Angle)
8 MP f/2.3 (Ultra Wide)
2 MP f/2.4 (Macro) with autofocus
OSWindows 8 v8.1Android v11
Internal Memory8 GB128 GB
Price₹5,600₹26,999
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Realme X7 Max
Realme X7 Max₹26,999
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Overview

Specs Score49 / 10084 / 100
Better Specs
Display Size5 in6.43 in
Bigger Display
Display Resolution1280 x 720 pixels1080 x 2400 pixels
Better Resolution
Screen To Body Ratio~ 91.7%
Less Bezels
RAM1 GB8 GB
More RAM
Storage8 GB128 GB
More Storage
CPU Clock Speed1.2 GHz3 GHz
Faster Clock Speed
CPU CoresQuad CoreOcta Core
More CPU Cores
Rear Camera8 MP64 MP + 8 MP + 2 MP Triple
Better Camera Resolution
Front Camera0.9 MP16 MP
Better Front Camera Resolution
Weight145 g
Lighter
179 g
Battery2500 mAh4500 mAh
Bigger Battery
Unique Features
No
No
No
No
FM Radio
No
Memory Card Support
Fingerprint Sensor
4G
5G
Fast Charging
No
NFC
No

General

Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeMicro SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateMay 31, 2021

Design

Dimensions72.2 x 141.3 x 8.8 mm73.3 x 158.5 x 8.4 mm
Weight145 g179 g
Design TypeClassic (Candybar)

Display

TypeColor IPS Screen (16M colors Colors)Color Super AMOLED Screen (16.7M)
TouchYesYes
Size5 inches, 1280 x 720 pixels6.43 inches, 1080 x 2400 pixels, 120 Hz
Aspect Ratio16:920:9
PPI~ 294 PPI~ 409 PPI
Screen to Body Ratio~ 91.7%
FeaturesMulti-point Touch, Lumia Color Profile, Easy to Clean, Sunlight Readability Enhancements, Corning Gorilla Glass 3Sunlight Screen Support, COF Sealing Process, On-cell Touch Panel Technology, Oleophobic Coating
NotchYes, Punch Hole

Memory

RAM1 GB8 GB
Storage8 GB128 GB
Storage TypeUFS 3.1
Card SlotYes, upto 128 GBNo

Connectivity

GPRSYesYes
EDGEYesYes
3GYes 42.2 Mbps Download 5.76 Mbps UploadYes
4GYes
5GYes
VoLTEYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v4.0Yes, v5.1, A2DP, LE, aptX HD
USBYes, microUSB v2.0Yes, USB-C v2.0
USB FeaturesUSB on-the-go, USB Charging

Extra

GPSYes, with A-GPS SupportGPS, Glonass, Beidou, Galileo, QZSS
Fingerprint SensorYes, In Display
Face UnlockYes
SensorsAccelerometer, CompassMagnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor, Compass
3.5mm Headphone JackYesYes
NFCYes
ExtraDLNA

Camera

Rear Camera8 MP with autofocus64 MP f/1.8 (Wide Angle)
8 MP f/2.3 (Ultra Wide)
2 MP f/2.4 (Macro) with autofocus
Camera SensorSony IMX682
FeaturesSuper Night Mode, Panoramic View, Expert, Timelapse, Portrait Mode, HDR, Ultra wide, Ultra macro, AI Scene Recognition, AI Beauty, Filter, PF Mode, Super Text, Face Distortion Correction
Video Recording1080p @ 30 fps FHD4K @ 30 fps UHD, 1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera0.9 MPPunch Hole 16 MP f/2.5 (Wide Angle) with Screen Flash
Front Video Recording1080p @ 30 fps FHD

Technical

OSWindows 8 v8.1Android v11
ChipsetMediaTek Dimensity 1200
CPU1.2 GHz, Quad Core Processor3 GHz, Octa Core Processor
Core Details1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55
GPUMali-G77 MC9
JavaNoNo
BrowserYes, supports HTML5

Multimedia

SupportsVoice Commands, Calendar, Instant Messanging, YouTube Player
EmailYes, with Push EmailYes
MusicAMR, AACMP3, AAC, AMR, FLAC, APE, M4A, WMA
VideoH.264, VC, MP4, H.263, VCMP4
FM RadioYesNo
Document ReaderYesYes

Battery

TypeRemovable BatteryNon-Removable Battery
Size2500 mAh4500 mAh, Li-Po Battery
Fast ChargingYes, 50W Fast Charging
StandBy Time35 days
Talk Time27 hours

Discuss

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