Tecno Spark Go 3 Pro vs Xiaomi Redmi K20 Pro comparison

Compare Tecno Spark Go 3 Pro
Compare Xiaomi Redmi K20 Pro
key specs
Display6.78-inch6.39-inch
Front Camera8-megapixel20-megapixel
Rear Camera13-megapixel48-megapixel + 13-megapixel + 8-megapixel
RAM4GB8GB
Storage64GB, 128GB256GB
Battery Capacity5200mAh4000mAh
OSAndroid 16Android 9
Resolution720x1526 pixels1080x2340 pixels
Processor-Qualcomm Snapdragon 855
general
BrandTecnoXiaomi
ModelSpark Go 3 ProRedmi K20 Pro
Release dateAugust 28, 2026May 28, 2019
Launched in IndiaYesYes
Dimensions (mm)168.32 x 79.22 x 8.04156.70 x 74.30 x 8.80
Weight (g)194.00191.00
IP ratingIP69-
Battery capacity (mAh)52004000
Fast charging10W Fast ChargingQuick Charge 4.0
Form factor-Touchscreen
Body type-Glass
Removable battery-No
Colours-Carbon Black, Flame Red, Glacier Blue
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.786.39
TouchscreenYes-
Resolution720x1526 pixels1080x2340 pixels
Protection type-Gorilla Glass
Aspect ratio-19:9
Pixels per inch (PPI)-403
hardware
Processor makeMediaTek Helio G81Qualcomm Snapdragon 855
RAM4GB8GB
Internal storage64GB, 128GB256GB
Processor-octa-core
Expandable storage-No
Dedicated microSD slot-No
camera
Rear camera13-megapixel48-megapixel (f/1.75, 1.6-micron) + 13-megapixel (f/2.4, 1.12-micron) + 8-megapixel (f/2.4, 1.12-micron)
No. of Rear Cameras1-
Front camera8-megapixel20-megapixel (f/2.2, 0.8-micron)
No. of Front Cameras1-
Rear autofocus-PDAF and laser autofocus
Rear flash-LED
Pop-Up Camera-Yes
software
Operating systemAndroid 16Android 9
Skin-MIUI 10
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 5.00
Wi-Fi standards supported-802.11 ac
USB Type-C-Yes
Headphones-3.5mm
Number of SIMs-2
Active 4G on both SIM cards-Yes
sensors
Fingerprint sensorYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
Gyroscope-Yes
Barometer-Yes
Temperature sensor-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM

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