Realme C51 vs Nokia Lumia 638 comparison

Show Only Differences Highlight Differences	Realme C51	Nokia Lumia 638
key specs
Display	6.74-inch	4.50-inch
Processor	Unisoc T612	Qualcomm Snapdragon 400
Front Camera	8-megapixel	No
Rear Camera	50-megapixel	5-megapixel
RAM	4GB	1GB
Storage	64GB	8GB
Battery Capacity	5000mAh	1830mAh
OS	Android Android 13	Windows Phone 8.1
Resolution	720x1600 pixels	480x854 pixels
general
Brand	Realme	Nokia
Model	C51	Lumia 638
Release date	September 4, 2023	June 1, 2014
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	167.20 x 76.70 x 7.99	129.50 x 66.70 x 9.20
Weight (g)	186.00	-
Battery capacity (mAh)	5000	1830
Removable battery	No	No
Fast charging	33W Fast Charging	-
Wireless charging	No	-
Colours	Carbon Black and Mint Green	Orange, Black, Yellow, White
display
Refresh Rate	90 Hz	-
Resolution Standard	HD	-
Screen size (inches)	6.74	4.50
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	480x854 pixels
hardware
Processor	octa-core	1.2GHz quad-core
Processor make	Unisoc T612	Qualcomm Snapdragon 400
RAM	4GB	1GB
Internal storage	64GB	8GB
Expandable storage type	microSD	-
Expandable storage up to (GB)	2000	128
Expandable storage	-	Yes
camera
Rear camera	50-megapixel (f/f/1.8)	5-megapixel
No. of Rear Cameras	2	-
No. of Front Cameras	1	-
Front camera	8-megapixel (f/f/2.0)	No
Rear flash	-	No
software
Operating system	Android Android 13	Windows Phone 8.1
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Wi-Fi standards supported	-	802.11 b/g/n
GPS	-	Yes
NFC	-	No
Infrared	-	No
USB OTG	-	No
FM	-	No
Number of SIMs	-	1
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sensors
Fingerprint sensor	Yes	-
Proximity sensor	Yes	No
Accelerometer	Yes	No
Gyroscope	Yes	No
Compass/ Magnetometer	-	No
Ambient light sensor	-	No
Barometer	-	No
Temperature sensor	-	No
sim 1
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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