Boltt Evo vs Vivo Y55s comparison

Compare Boltt Evo
Compare Vivo Y55s
key specs
Display6.79-inch5.20-inch
ProcessorUnisoc T7250Qualcomm Snapdragon 425
Front Camera8-megapixel5-megapixel
Rear Camera50-megapixel + 2-megapixel13-megapixel
RAM4GB, 6GB3GB
Storage64GB, 128GB16GB
Battery Capacity6000mAh2730mAh
OSAndroid 16Android 6.0
Resolution720x1640 pixels1280x720 pixels
general
BrandFire-BolttVivo
ModelBoltt EvoY55s
Release dateAugust 25, 2026February 1, 2017
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)170.00 x 77.71 x 8.50147.90 x 72.90 x 7.50
Weight (g)233.00142.00
Battery capacity (mAh)60002730
Removable batteryNoNo
Fast chargingProprietary-
Wireless chargingNo-
ColoursArctic White, Berry Red, Lavender Bloom, Midnight Black, and Sky BlueGold, Space Grey
SAR value-1.08
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.795.20
TouchscreenYesYes
Resolution720x1640 pixels1280x720 pixels
Aspect ratio-16:9
Pixels per inch (PPI)-282
hardware
Processorocta-core1.4GHz quad-core
Processor makeUnisoc T7250Qualcomm Snapdragon 425
RAM4GB, 6GB3GB
Internal storage64GB, 128GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1024256
camera
Rear camera50-megapixel + 2-megapixel13-megapixel (f/2.2)
No. of Rear Cameras2-
Rear autofocusYesYes
Rear flashYesLED
Front camera8-megapixel5-megapixel (f/2.2)
No. of Front Cameras1-
Pop-Up CameraNo-
Front autofocusNo-
Front flashNo-
software
Operating systemAndroid 16Android 6.0
Skin-Funtouch OS 3.0
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-No
Infrared-No
USB OTG-Yes
Micro-USB-Yes
Headphones-3.5mm
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
3G-Yes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMA-
4G/ LTEYesNo
3G-No
sensors
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes
Barometer-No
Temperature sensor-No
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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