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Compare Realme X vs Microsoft Lumia 640 LTE Dual SIM


Realme X
  Microsoft Lumia 640 LTE Dual SIM
Realme X
VS
Microsoft Lumia 640 LTE Dual SIM







On this page we compare specs Realme X 2x 2.2 GHz Kryo 470, 6x 1.8 GHz Kryo 470, Cores: 8 with Microsoft Lumia 640 LTE Dual SIM Quad-core 1.2 GHz Cortex-A7, we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions. We meticulously analyze phone specifications alongside competitors. We delve into external dimensions, scrutinize screen quality and performance metrics, and assess RAM and storage capabilities crucial for media storage. Our evaluation encompasses battery longevity and the nuanced features of phone cameras, ensuring readers gain insights into photographic prowess. Additionally, we highlight the array of sensors and functional utilities each phone offers, providing a comprehensive overview. we meticulously analyze phone specifications alongside competitors. We delve into external dimensions, scrutinize screen quality and performance metrics, and assess RAM and storage capabilities crucial for media storage. Our evaluation encompasses battery longevity and the nuanced features of phone cameras, ensuring readers gain insights into photographic prowess. Additionally, we highlight the array of sensors and functional utilities each phone offers, providing a comprehensive overview.

Compare specs Realme X vs Microsoft Lumia 640 LTE Dual SIM

Hardware and OSRealme XMicrosoft Lumia 640 LTE Dual SIM
Operating systemColorOS 6.0 (Android 9.0 Pie)Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Processor2x 2.2 GHz Kryo 470, 6x 1.8 GHz Kryo 470, Cores: 8Quad-core 1.2 GHz Cortex-A7
ChipsetQualcomm MSM8926 Snapdragon 400 (28 nm)
GPUQualcomm Adreno 618Adreno 305
RAM4 GB, 6 GB, 1866 MHz
Internal memory8 GB, 1 GB RAM
Internal Storage64 GB, 128 GB
External memorymicroSD, up to 256 GB (dedicated slot)
Memory Card SlotmicroSD, microSDHC, microSDXC
User InterfaceYes
DisplayRealme XMicrosoft Lumia 640 LTE Dual SIM
TypeAMOLEDIPS LCD
Size6.5 inches5" inc
Resolution1080 x 2340 pixels720 x 1280 px
ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 3
TouchscreenYescapacitive touchscreen
Screen-to-Body Ratio67.6%
Display area68.9 cm2
Display aspect ratio16:9 (height:width)
Pixel Density396 ppi294 PPI
FeaturesCapacitive, Multi-touch, Scratch resistant
Colors16M16M
OtherClearBlack display
ConnectivityRealme XMicrosoft Lumia 640 LTE Dual SIM
2G NetworkGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G NetworkHSDPA 850 / 900 / 1700 / 1900 / 2100
4G NetworkYesLTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 40(2300)
Wi-Fia, b, g, n, n 5GHz, ac, Dual band, Wi-Fi Hotspot, Wi-Fi DirectWi-Fi 802.11 b/g/n, DLNA, hotspot
NetworkGSM / HSPA / LTE
SIMNano SIM
SIM cardDual SIM (Micro-SIM, dual stand-by)
Dual SIMNano-SIM
Bluetooth4.0, A2DP
Wireless ChargingNo
EdgeYes
GPRSYes
GPSGPS, A-GPS, GLONASSYes, with A-GPS, GLONASS, BDS
NFCNoYes
SpeedLTE 850 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38)HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
USB2.0, Micro USBmicroUSB 2.0
CameraRealme XMicrosoft Lumia 640 LTE Dual SIM
Image8000 x 6000 pixels
Main camera48 MP (megapixels)8 MP, Single
Specs8 MP, f/2.2, 28mm (wide), 1/4', AF
FeaturesLEDLED flash
Video1080p@30fps
Selfie camera15.93 MP (megapixels)1 MP, Single
MultimediaRealme XMicrosoft Lumia 640 LTE Dual SIM
LoudspeakerYes
HandsfreeYes
Video PlaybackYes
Video OutYes
Ring TonesYes
3.5 mm JackyesYes
RadioYesFM radio
DesignRealme XMicrosoft Lumia 640 LTE Dual SIM
WaterproofNo
ColorsGlossy cyan, Orange, White, Matte black
Dimensions76 x 161.2 x 9.4 mm141.3 x 72.2 x 8.8 mm
Weight191 g145 g
BatteryRealme XMicrosoft Lumia 640 LTE Dual SIM
Capacity3700 mAh, Li-Polymer
Battery capacity2500 mAh,  Removable Li-Ion
Battery lifeStand by time- Up to 864 h (2G) / Up to 864 h (3G)
Talking time- Up to 26 h 30 min (2G) / Up to 17 h 30 min (3G)
OtherRealme XMicrosoft Lumia 640 LTE Dual SIM
Release date2015, March
SensorsProximity, Light, Accelerometer, Compass, Gyroscope, FingerprintAccelerometer, proximity, compass