HMD Crest vs Microsoft Lumia 640 XL LTE Dual SIM comparison

Show Only Differences Highlight Differences	HMD Crest	Microsoft Lumia 640 XL LTE Dual SIM
key specs
Display	6.67-inch	5.70-inch
Front Camera	50-megapixel	5-megapixel
Rear Camera	50-megapixel	13-megapixel
RAM	6GB	1GB
Storage	128GB	8GB
Battery Capacity	5000mAh	3120mAh
OS	Android 14	Windows Phone 8.1
Processor	-	Qualcomm Snapdragon 400
Resolution	-	720x1280 pixels
general
Brand	HMD	Microsoft
Model	Crest	Lumia 640 XL LTE Dual SIM
Release date	July 25, 2024	March 1, 2015
Launched in India	Yes	-
Battery capacity (mAh)	5000	3120
Fast charging	33W Fast Charging	-
Wireless charging	Yes	-
Colours	Midnight Blue, Royal Pink, Lush Lilac	-
Form factor	-	Touchscreen
Dimensions (mm)	-	157.90 x 81.50 x 9.00
Weight (g)	-	171.00
Removable battery	-	Yes
display
Resolution Standard	FHD+	-
Screen size (inches)	6.67	5.70
Touchscreen	-	Yes
Resolution	-	720x1280 pixels
Pixels per inch (PPI)	-	259
hardware
Processor make	Unisoc T760	Qualcomm Snapdragon 400
RAM	6GB	1GB
Internal storage	128GB	8GB
Processor	-	1.2GHz quad-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	128
camera
Rear camera	50-megapixel	13-megapixel
No. of Rear Cameras	2	-
Front camera	50-megapixel	5-megapixel
No. of Front Cameras	1	-
Rear flash	-	LED
software
Operating system	Android 14	Windows Phone 8.1
connectivity
Wi-Fi	-	Yes
Wi-Fi standards supported	-	802.11 b/g/n
GPS	-	Yes
Bluetooth	-	Yes, v 4.00
NFC	-	Yes
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
FM	-	Yes
Number of SIMs	-	2
Wi-Fi Direct	-	Yes
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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