Redmi A4 5G vs Celkon Millennia Epic Q550 comparison

Show Only Differences Highlight Differences	Redmi A4 5G	Celkon Millennia Epic Q550
key specs
Display	6.88-inch	5.50-inch
Processor	Qualcomm Snapdragon 4s Gen 2	1.3GHz quad-core
Front Camera	5-megapixel	2-megapixel
Rear Camera	50-megapixel + Unspecified	8-megapixel
RAM	4GB	1GB
Storage	64GB	16GB
Battery Capacity	5160mAh	3500mAh
OS	Android 14	Android 4.4
Resolution	720x1640 pixels	720x1280 pixels
general
Brand	Redmi	Celkon
Model	A4 5G	Millennia Epic Q550
Release date	November 20, 2024	November 1, 2014
Launched in India	Yes	-
Dimensions (mm)	171.88 x 77.80 x 8.22	-
Weight (g)	212.35	-
IP rating	IP52	-
Battery capacity (mAh)	5160	3500
Removable battery	No	No
Wireless charging	No	-
Colours	Sparkling Purple, Starry Bllack	Black
Form factor	-	Touchscreen
Thickness	-	8
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.88	5.50
Touchscreen	Yes	Yes
Resolution	720x1640 pixels	720x1280 pixels
hardware
Processor	octa-core	1.3GHz quad-core
Processor make	Qualcomm Snapdragon 4s Gen 2	-
RAM	4GB	1GB
Internal storage	64GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1-24	64
Dedicated microSD slot	Yes	-
camera
Rear camera	50-megapixel (f/1.8) + Unspecified	8-megapixel
No. of Rear Cameras	2	-
Front camera	5-megapixel (f/2.2)	2-megapixel
No. of Front Cameras	1	-
Rear flash	-	LED
software
Operating system	Android 14	Android 4.4
Skin	HyperOS	-
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 5.00	Yes, v 4.00
USB Type-C	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
NFC	-	No
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
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	Yes
4G/ LTE	Yes	No
5G	Yes	-
sim 2
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
5G	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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