iQOO Z9x vs Microsoft Lumia 640 XL LTE Dual SIM comparison

Show Only Differences Highlight Differences	iQOO Z9x	Microsoft Lumia 640 XL LTE Dual SIM
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.72-inch	5.70-inch
Processor	Qualcomm Snapdragon 6 Gen 1	Qualcomm Snapdragon 400
Front Camera	8-megapixel	5-megapixel
Rear Camera	50-megapixel + 2-megapixel	13-megapixel
RAM	4GB, 6GB, 8GB	1GB
Storage	128GB	8GB
Battery Capacity	6000mAh	3120mAh
OS	Android 14	Windows Phone 8.1
Resolution	1260x2800 pixels	720x1280 pixels
general
Brand	iQOO	Microsoft
Model	Z9x	Lumia 640 XL LTE Dual SIM
Release date	April 24, 2024	March 1, 2015
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Body type	Plastic	-
Dimensions (mm)	165.70 x 76.00 x 7.99	157.90 x 81.50 x 9.00
Weight (g)	199.00	171.00
Battery capacity (mAh)	6000	3120
Fast charging	44W Flash Charge	-
Colours	Starburst White, Feng Yuqing, Dark Night	-
Removable battery	-	Yes
display
Resolution Standard	FHD+	-
Screen size (inches)	6.72	5.70
Touchscreen	Yes	Yes
Resolution	1260x2800 pixels	720x1280 pixels
Pixels per inch (PPI)	-	259
hardware
Processor	octa-core	1.2GHz quad-core
Processor make	Qualcomm Snapdragon 6 Gen 1	Qualcomm Snapdragon 400
RAM	4GB, 6GB, 8GB	1GB
Internal storage	128GB	8GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	128
camera
Rear camera	50-megapixel + 2-megapixel	13-megapixel
No. of Rear Cameras	2	-
Front camera	8-megapixel	5-megapixel
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Rear flash	-	LED
software
Operating system	Android 14	Windows Phone 8.1
Skin	OriginOS 4	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n
Bluetooth	Yes	Yes, v 4.00
NFC	Yes	Yes
USB Type-C	Yes	-
GPS	-	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
sensors
Face unlock	Yes	-
In-Display Fingerprint Sensor	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Gyroscope	Yes	No
Compass/ Magnetometer	-	Yes
Ambient light sensor	-	Yes
Barometer	-	No
Temperature sensor	-	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

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