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Tecno Spark 7 vs Lava Z81 comparison

 Compare Tecno Spark 7
Tecno Spark 7
Compare Lava Z81
Lava Z81
key specs
Display6.52-inch5.70-inch
ProcessorMediaTek Helio A25MediaTek Helio A22
Front Camera8-megapixel 13-megapixel
Rear Camera16-megapixel + AI lens13-megapixel
RAM2GB, 3GB2GB
Storage32GB, 64GB32GB
Battery Capacity6000mAh3000mAh
OSAndroid 11Android 8.1 Oreo
Resolution720x1600 pixels720x1440 pixels
general
BrandTecnoLava
ModelSpark 7Z81
Release dateApril 9, 2021November 1, 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)164.82 x 76.05 x 9.52152.20 x 73.00 x 7.90
Battery capacity (mAh)60003000
ColoursSpruce Green, Magnet Black, Morpheus BlueBlack and Gold
Weight (g)-141.60
display
Screen size (inches)6.525.70
TouchscreenYesYes
Resolution720x1600 pixels720x1440 pixels
Aspect ratio20:918:9
Protection type-Gorilla Glass
Pixels per inch (PPI)-282
hardware
Processor1.8GHz octa-core2GHz quad-core
Processor makeMediaTek Helio A25MediaTek Helio A22 (MT6761)
RAM2GB, 3GB2GB
Internal storage32GB, 64GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256128
Dedicated microSD slotYes-
camera
Rear camera16-megapixel (f/1.8) + AI lens13-megapixel
No. of Rear Cameras2-
Rear autofocusYes-
Rear flashYes-
Front camera8-megapixel (f/2.0)13-megapixel
No. of Front Cameras1-
Front flashDual LED-
software
Operating systemAndroid 11Android 8.1 Oreo
SkinHiOS 7.5Star OS 5.0
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.10
Micro-USBYesYes
Headphones3.5mm-
Number of SIMs22
Wi-Fi standards supported-802.11 b/g/n
FM-Yes
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
Compass/ Magnetometer-No

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