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Oppo K12x 5G vs Microsoft Lumia 640 XL LTE Dual SIM

Oppo K12x 5G vs Microsoft Lumia 640 XL LTE Dual SIM comparison

Show Only Differences Highlight Differences	Oppo K12x 5G	Microsoft Lumia 640 XL LTE Dual SIM
key specs
Display	6.67-inch	5.70-inch
Front Camera	8-megapixel	5-megapixel
Rear Camera	32-megapixel + 2-megapixel	13-megapixel
RAM	6GB, 8GB	1GB
Storage	128GB, 256GB	8GB
Battery Capacity	5100mAh	3120mAh
OS	Android 14	Windows Phone 8.1
Resolution	720x1604 pixels	720x1280 pixels
Processor	-	Qualcomm Snapdragon 400
general
Brand	Oppo	Microsoft
Model	K12x 5G	Lumia 640 XL LTE Dual SIM
Release date	July 29, 2024	March 1, 2015
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	165.79 x 76.14 x 7.68	157.90 x 81.50 x 9.00
Weight (g)	186.00	171.00
IP rating	IP54	-
Battery capacity (mAh)	5100	3120
Fast charging	45W Fast Charging	-
Colours	Breeze Blue, Midnight Violet	-
Removable battery	-	Yes
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.67	5.70
Touchscreen	Yes	Yes
Resolution	720x1604 pixels	720x1280 pixels
Protection type	Other	-
Pixels per inch (PPI)	264	259
hardware
Processor make	MediaTek Dimensity 6300	Qualcomm Snapdragon 400
RAM	6GB, 8GB	1GB
Internal storage	128GB, 256GB	8GB
Processor	-	1.2GHz quad-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	128
camera
Rear camera	32-megapixel + 2-megapixel	13-megapixel
No. of Rear Cameras	2	-
Front camera	8-megapixel	5-megapixel
No. of Front Cameras	1	-
Rear flash	-	LED
software
Operating system	Android 14	Windows Phone 8.1
Skin	ColorOS 14	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.10	Yes, v 4.00
USB OTG	Yes	No
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
NFC	-	Yes
Infrared	-	No
FM	-	Yes
Wi-Fi Direct	-	Yes
Mobile High-Definition Link (MHL)	-	No
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	-	No
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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