Vivo Y28s 5G vs Celkon S1 comparison

Show Only Differences Highlight Differences	Vivo Y28s 5G	Celkon S1
key specs
Display	6.56-inch	5.00-inch
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel + 2-megapixel	13-megapixel
RAM	4GB, 6GB, 8GB	1GB
Storage	128GB	16GB
Battery Capacity	5000mAh	2300mAh
OS	Android 14	Android 4.2
Resolution	1612x720 pixels	1080x1920 pixels
Processor	-	1.5GHz quad-core
general
Brand	Vivo	Celkon
Model	Y28s 5G	S1
Release date	June 1, 2024	January 1, 2014
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.63 x 75.58 x 8.53	144.00 x 71.00 x 8.90
Weight (g)	185.00	137.00
IP rating	IP64	-
Battery capacity (mAh)	5000	2300
Colours	Mocha Brown, Twinkling Purple	-
Removable battery	-	Yes
display
Refresh Rate	90 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.56	5.00
Touchscreen	Yes	Yes
Resolution	1612x720 pixels	1080x1920 pixels
hardware
Processor make	MediaTek Dimensity 6300	-
RAM	4GB, 6GB, 8GB	1GB
Internal storage	128GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1000	32
Dedicated microSD slot	No	-
Processor	-	1.5GHz quad-core
camera
Rear camera	50-megapixel + 2-megapixel	13-megapixel
No. of Rear Cameras	2	-
Front camera	8-megapixel	8-megapixel
No. of Front Cameras	1	-
Rear flash	-	LED
software
Operating system	Android 14	Android 4.2
Skin	Funtouch OS 14	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	No
Bluetooth	Yes, v 5.40	Yes
NFC	Yes	No
USB OTG	Yes	No
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 b/g/n
Infrared	-	No
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No
sim 1
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No
sim 2
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No

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