Boltt Evo vs Obi Falcon S451 comparison

Compare Boltt Evo
Compare Obi Falcon S451
key specs
Display6.79-inch4.50-inch
ProcessorUnisoc T7250MediaTek MT6572
Front Camera8-megapixelNo
Rear Camera50-megapixel + 2-megapixel8-megapixel
RAM4GB, 6GB1GB
Storage64GB, 128GB4GB
Battery Capacity6000mAh2200mAh
OSAndroid 16Android 4.2.2
Resolution720x1640 pixels540x960 pixels
general
BrandFire-BolttObi
ModelBoltt EvoFalcon S451
Release dateAugust 25, 2026October 1, 2014
AI EnabledYes-
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)170.00 x 77.71 x 8.50131.00 x 66.30 x 8.90
Weight (g)233.00-
Battery capacity (mAh)60002200
Removable batteryNoYes
Fast chargingProprietary-
Wireless chargingNo-
ColoursArctic White, Berry Red, Lavender Bloom, Midnight Black, and Sky BlueWhite
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.794.50
TouchscreenYesYes
Resolution720x1640 pixels540x960 pixels
hardware
Processorocta-core1.3GHz dual-core
Processor makeUnisoc T7250MediaTek MT6572
RAM4GB, 6GB1GB
Internal storage64GB, 128GB4GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)102432
camera
Rear camera50-megapixel + 2-megapixel8-megapixel
No. of Rear Cameras2-
Rear autofocusYes-
Rear flashYesDual LED
Front camera8-megapixelNo
No. of Front Cameras1-
Pop-Up CameraNo-
Front autofocusNo-
Front flashNo-
software
Operating systemAndroid 16Android 4.2.2
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.00
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 b/g/n
NFC-No
Infrared-No
USB OTG-No
Headphones-3.5mm
FM-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMRegular
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesNo
3G-Yes
sim 2
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesNo
3G-No
sensors
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes
Barometer-No
Temperature sensor-No

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