Xolo Era 4X (2GB RAM, 16GB) vs Xolo Opus 3 comparison

Show Only Differences Highlight Differences	Xolo Era 4X (2GB RAM, 16GB)	Xolo Opus 3
key specs
Display	5.45-inch	5.00-inch
Processor	1.5GHz quad-core	1.3GHz quad-core
Front Camera	5-megapixel	5-megapixel
Rear Camera	8-megapixel	8-megapixel
RAM	2GB	1GB
Storage	16GB	8GB
Battery Capacity	3000mAh	2500mAh
OS	Android 8.1 Oreo (Go edition)	Android 4.4
Resolution	720x1440 pixels	720x1280 pixels
general
Brand	Xolo	Xolo
Model	Era 4X	Opus 3
Release date	January 1, 2019	November 1, 2014
Form factor	Touchscreen	Touchscreen
Weight (g)	141.00	-
Battery capacity (mAh)	3000	2500
Colours	Black, Gold	-
Removable battery	-	Yes
display
Screen size (inches)	5.45	5.00
Touchscreen	Yes	Yes
Resolution	720x1440 pixels	720x1280 pixels
Aspect ratio	18:9	-
Pixels per inch (PPI)	-	294
hardware
Processor	1.5GHz quad-core	1.3GHz quad-core
RAM	2GB	1GB
Internal storage	16GB	8GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	-	32
camera
Rear camera	8-megapixel	8-megapixel
Rear autofocus	Yes	-
Rear flash	Yes	LED
Front camera	5-megapixel	5-megapixel
software
Operating system	Android 8.1 Oreo (Go edition)	Android 4.4
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.00
Micro-USB	Yes	-
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	No	-
Wi-Fi standards supported	-	802.11 b/g/n
NFC	-	No
Infrared	-	No
USB OTG	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sensors
Face unlock	Yes	-
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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