Tecno Spark Go 2 vs Realme C51 comparison

Show Only Differences Highlight Differences	Tecno Spark Go 2	Realme C51
key specs
Display	6.67-inch	6.74-inch
Front Camera	8-megapixel	8-megapixel
Rear Camera	13-megapixel	50-megapixel
RAM	3GB, 4GB	4GB
Storage	64GB	64GB
Battery Capacity	5000mAh	5000mAh
OS	Android 15	Android Android 13
Resolution	720x1600 pixels	720x1600 pixels
Processor	-	Unisoc T612
general
Brand	Tecno	Realme
Model	Spark Go 2	C51
Release date	June 24, 2025	September 4, 2023
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Width	77	-
Thickness	8.25	-
Weight (g)	186.00	186.00
IP rating	IP64	-
Battery capacity (mAh)	5000	5000
Removable battery	No	No
Fast charging	Proprietary	33W Fast Charging
Wireless charging	No	No
Colours	Ink Black, Veil White, Titanium Grey, Turquoise Green	Carbon Black and Mint Green
Dimensions (mm)	-	167.20 x 76.70 x 7.99
display
Refresh Rate	120 Hz	90 Hz
Resolution Standard	HD+	HD
Screen size (inches)	6.67	6.74
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	720x1600 pixels
hardware
Processor make	Unisoc T7250	Unisoc T612
RAM	3GB, 4GB	4GB
Internal storage	64GB	64GB
Processor	-	octa-core
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	2000
camera
Rear camera	13-megapixel	50-megapixel (f/f/1.8)
No. of Rear Cameras	2	2
Rear flash	Yes	-
Front camera	8-megapixel	8-megapixel (f/f/2.0)
No. of Front Cameras	1	1
software
Operating system	Android 15	Android Android 13
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	-
Bluetooth	Yes	Yes, v 5.00
NFC	No	-
Infrared	Yes	-
USB Type-C	Yes	Yes
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
Headphones	-	3.5mm
sensors
Fingerprint sensor	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Gyroscope	-	Yes

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