Oppo A3x 4G vs Micromax X640 comparison

Show Only Differences Highlight Differences	Oppo A3x 4G	Micromax X640
key specs
Display	6.67-inch	3.20-inch
Processor	Qualcomm Snapdragon 6s Gen 1	one-core
Front Camera	5-megapixel	No
Rear Camera	8-megapixel	2-megapixel
RAM	4GB	-
Storage	64GB, 128GB	-
Battery Capacity	5100mAh	950mAh
OS	Android 14	Proprietary
Resolution	720x1604 pixels	240x400 pixels
general
Brand	Oppo	Micromax
Model	A3x 4G	X640
Release date	October 25, 2024	May 1, 2012
Launched in India	Yes	-
Form factor	Touchscreen	Slate
Dimensions (mm)	165.77 x 76.80 x 7.68	113.50 x 57.50 x 12.20
Weight (g)	186.00	-
Battery capacity (mAh)	5100	950
Removable battery	No	Yes
Fast charging	45W Fast Charging	-
Wireless charging	No	-
Colours	Nebula Red, Ocean Blue	Black, Yellow
display
Refresh Rate	90 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.67	3.20
Touchscreen	Yes	Yes
Resolution	720x1604 pixels	240x400 pixels
Protection type	Other	-
hardware
Processor	octa-core	one-core
Processor make	Qualcomm Snapdragon 6s Gen 1	-
RAM	4GB	-
Internal storage	64GB, 128GB	-
Expandable storage	Yes	No
Expandable storage type	microSD	microSD
camera
Rear camera	8-megapixel (f/2.0)	2-megapixel
No. of Rear Cameras	2	-
Front camera	5-megapixel (f/2.2)	No
No. of Front Cameras	1	-
Rear flash	-	No
software
Operating system	Android 14	Proprietary
Skin	ColorOS 14	NA
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	No
Bluetooth	Yes, v 5.00	Yes
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	-	No
Infrared	-	No
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	No
Accelerometer	Yes	No
Ambient light sensor	Yes	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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