Realme C51 vs Alcatel U5 HD comparison

Show Only Differences Highlight Differences	Realme C51	Alcatel U5 HD
key specs
Display	6.74-inch	5.00-inch
Processor	Unisoc T612	MediaTek MT6737
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel	13-megapixel
RAM	4GB	2GB
Storage	64GB	16GB
Battery Capacity	5000mAh	2200mAh
OS	Android Android 13	Android 7.0
Resolution	720x1600 pixels	720x1280 pixels
general
Brand	Realme	Alcatel
Model	C51	U5 HD
Release date	September 4, 2023	August 1, 2017
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	167.20 x 76.70 x 7.99	-
Weight (g)	186.00	129.00
Battery capacity (mAh)	5000	2200
Removable battery	No	No
Fast charging	33W Fast Charging	-
Wireless charging	No	-
Colours	Carbon Black and Mint Green	Black, White
Thickness	-	8.9
display
Refresh Rate	90 Hz	-
Resolution Standard	HD	-
Screen size (inches)	6.74	5.00
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	720x1280 pixels
hardware
Processor	octa-core	quad-core
Processor make	Unisoc T612	MediaTek MT6737
RAM	4GB	2GB
Internal storage	64GB	16GB
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	2000	128
Expandable storage	-	Yes
camera
Rear camera	50-megapixel (f/f/1.8)	13-megapixel
No. of Rear Cameras	2	-
No. of Front Cameras	1	-
Front camera	8-megapixel (f/f/2.0)	8-megapixel
Rear flash	-	LED
Front flash	-	LED
software
Operating system	Android Android 13	Android 7.0
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
GPS	-	Yes
NFC	-	No
Infrared	-	No
USB OTG	-	No
FM	-	Yes
Number of SIMs	-	2
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sensors
Fingerprint sensor	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Gyroscope	Yes	No
Compass/ Magnetometer	-	No
Ambient light sensor	-	Yes
Barometer	-	No
Temperature sensor	-	No
sim 1
3G	-	No
4G/ LTE	-	No
sim 2
3G	-	No
4G/ LTE	-	Yes

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