Realme C83 5G vs Realme U1 comparison

Show Only Differences Highlight Differences	Realme C83 5G	Realme U1
key specs
Display	6.80-inch	6.30-inch
Processor	MediaTek Dimensity 6300	MediaTek Helio P70
Front Camera	5-megapixel	25-megapixel
Rear Camera	13-megapixel	13-megapixel + 2-megapixel
RAM	4GB, 6GB	4GB
Storage	64GB, 128GB	64GB
Battery Capacity	7000mAh	3500mAh
OS	Android 16	Android 8.1 Oreo
Resolution	720x1570 pixels	1080x2340 pixels
general
Brand	Realme	Realme
Model	C83 5G	U1
Release date	March 6, 2026	November 1, 2018
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	166.30 x 78.10 x 8.40	157.00 x 74.00 x 8.00
Weight (g)	212.00	168.00
Battery capacity (mAh)	7000	3500
Removable battery	No	No
Fast charging	15W Fast Charging	-
Wireless charging	No	No
Colours	Blooming Purple and Sprouting Green	Ambitious Black, Brave Blue, and Fiery Gold
SAR value	-	1.31
display
Refresh Rate	144 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.80	6.30
Touchscreen	Yes	Yes
Resolution	720x1570 pixels	1080x2340 pixels
Protection type	-	Gorilla Glass
Aspect ratio	-	19.5:9
Pixels per inch (PPI)	-	409
hardware
Processor	octa-core	2.1GHz octa-core
Processor make	MediaTek Dimensity 6300	MediaTek Helio P70
RAM	4GB, 6GB	4GB
Internal storage	64GB, 128GB	64GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
Dedicated microSD slot	-	Yes
camera
Rear camera	13-megapixel (f/2.2)	13-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras	1	-
Rear autofocus	Yes	-
Rear flash	Yes	LED
Front camera	5-megapixel (f/2.2)	25-megapixel (f/2.0)
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Front flash	No	-
software
Operating system	Android 16	Android 8.1 Oreo
Skin	Realme UI 7.0	ColorOS 5.2
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.20
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
USB OTG	-	Yes
Micro-USB	-	Yes
FM	-	Yes
Active 4G on both SIM cards	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM + CDMA	GSM
4G/ LTE	Yes	Yes
5G	Yes	-
3G	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM + CDMA	GSM
4G/ LTE	Yes	Yes
5G	Yes	-
3G	-	Yes
sensors
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Face unlock	-	Yes
Fingerprint sensor	-	Yes
Gyroscope	-	Yes
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-

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