Tecno Spark Go vs Lava Z81 comparison

Show Only Differences Highlight Differences	Tecno Spark Go	Lava Z81
key specs
Display	6.10-inch	5.70-inch
Processor	MediaTek Helio A22	MediaTek Helio A22
Front Camera	5-megapixel	13-megapixel
Rear Camera	8-megapixel	13-megapixel
RAM	2GB	2GB
Storage	16GB	32GB
Battery Capacity	3000mAh	3000mAh
OS	Android 9 Pie	Android 8.1 Oreo
Resolution	-	720x1440 pixels
general
Brand	Tecno	Lava
Model	Spark Go	Z81
Release date	August 29, 2019	November 1, 2018
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	3000	3000
Colours	Nebula Black, Royal Purple	Black and Gold
Dimensions (mm)	-	152.20 x 73.00 x 7.90
Weight (g)	-	141.60
display
Screen size (inches)	6.10	5.70
Touchscreen	Yes	Yes
Aspect ratio	19.5:9	18:9
Resolution	-	720x1440 pixels
Protection type	-	Gorilla Glass
Pixels per inch (PPI)	-	282
hardware
Processor	2GHz quad-core	2GHz quad-core
Processor make	MediaTek Helio A22 (MT6761)	MediaTek Helio A22 (MT6761)
RAM	2GB	2GB
Internal storage	16GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	128
Dedicated microSD slot	Yes	-
camera
Rear camera	8-megapixel (f/2.0)	13-megapixel
Rear flash	Dual LED	-
Front camera	5-megapixel	13-megapixel
Front flash	Yes	-
software
Operating system	Android 9 Pie	Android 8.1 Oreo
Skin	HiOS 5.0	Star OS 5.0
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.10
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 b/g/n
Micro-USB	-	Yes
FM	-	Yes
Active 4G on both SIM cards	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Face unlock	Yes	Yes
Accelerometer	Yes	Yes
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	No
Proximity sensor	-	Yes
Ambient light sensor	-	Yes

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