Tecno Spark Go 3 vs Celkon Millennia Octa510 comparison

Compare Tecno Spark Go 3
Compare Celkon Millennia Octa510
key specs
Display6.74-inch5.00-inch
Front Camera8-megapixel3.2-megapixel
Rear Camera13-megapixel8-megapixel
RAM4GB1GB
Storage64GB8GB
Battery Capacity5,000mAh2000mAh
OSAndroid 15Android 4.4
Resolution720x1600 pixels720x1280 pixels
Processor-MediaTek MT6592M
general
BrandTecnoCelkon
ModelSpark Go 3Millennia Octa510
Release dateJanuary 16, 2026January 1, 2015
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)167.79 x 77.97 x 8.19143.50 x 71.90 x 9.10
Weight (g)182.60136.00
IP ratingIP64-
Battery capacity (mAh)5,0002000
Removable batteryNoYes
Fast charging15W Fast Charging-
Wireless chargingNo-
ColoursTitanium Grey, Ink Black, Galaxy Blue Aurora PurpleBlack
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.745.00
TouchscreenYesYes
Resolution720x1600 pixels720x1280 pixels
hardware
Processor makeUnisoc T7250MediaTek MT6592M
RAM4GB1GB
Internal storage64GB8GB
Processor-1.4GHz octa-core
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-32
camera
Rear camera13-megapixel8-megapixel
No. of Rear Cameras1-
Rear flashDual LEDLED
Front camera8-megapixel3.2-megapixel
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 4.4
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes
USB Type-CYes-
NFC-No
Infrared-No
USB OTG-No
Headphones-3.5mm
FM-Yes
Number of SIMs-2
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM Type-Regular
GSM/CDMA-GSM
3G-Yes
4G/ LTE-No
sim 2
SIM Type-Regular
GSM/CDMA-GSM
3G-No
4G/ LTE-No
sensors
Compass/ Magnetometer-No
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Barometer-No
Temperature sensor-No

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