Nokia 8.1 vs Xiaomi Mi A2 vs Xiaomi Mi 6X comparison

Show Only Differences Highlight Differences	Nokia 8.1	Xiaomi Mi A2	Xiaomi Mi 6X
ratings
Overall NDTV Rating	Read Review	Read Review	-
Design Rating			-
Display Rating			-
Software Rating			-
Performance Rating			-
Battery Life Rating			-
Camera Rating			-
Value for Money Rating			-
key specs
Display	6.18-inch	5.99-inch	5.99-inch
Processor	Qualcomm Snapdragon 710	Qualcomm Snapdragon 660	Qualcomm Snapdragon 660
Front Camera	20-megapixel	20-megapixel	20-megapixel
Rear Camera	12-megapixel + 13-megapixel	12-megapixel + 20-megapixel	12-megapixel + 20-megapixel
RAM	4GB	4GB	4GB
Storage	64GB	64GB	64GB
Battery Capacity	3500mAh	3000mAh	3010mAh
OS	Android 9.0 Pie	Android 8.1 Oreo	Android 8.1 Oreo
Resolution	1080x2244 pixels	1080x2160 pixels	1080x2160 pixels
general
Brand	Nokia	Xiaomi	Xiaomi
Model	8.1	Mi A2	Mi 6X
Release date	December 1, 2018	July 1, 2018	April 1, 2018
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	154.80 x 75.76 x 7.97	158.70 x 75.40 x 7.30	158.70 x 75.40 x 7.30
Weight (g)	178.00	168.00	168.00
Battery capacity (mAh)	3500	3000	3010
Removable battery	No	No	-
Colours	Blue/ Silver, Steel/ Copper, Iron/ Steel	Black, Gold, Lake Blue, Rose Gold	Red, Gold, Rose Gold, Blue, Black
Launched in India	-	Yes	-
display
Screen size (inches)	6.18	5.99	5.99
Touchscreen	Yes	Yes	Yes
Resolution	1080x2244 pixels	1080x2160 pixels	1080x2160 pixels
Aspect ratio	18.7:9	18:9	18:9
Pixels per inch (PPI)	-	403	403
hardware
Processor	2.2GHz octa-core	octa-core (4x2.2GHz + 4x1.8GHz)	octa-core (4x2.2GHz + 4x1.8GHz)
Processor make	Qualcomm Snapdragon 710	Qualcomm Snapdragon 660	Qualcomm Snapdragon 660
RAM	4GB	4GB	4GB
Internal storage	64GB	64GB	64GB
Expandable storage	Yes	No	-
Expandable storage type	microSD	microSD	-
Expandable storage up to (GB)	400	-	-
camera
Rear camera	12-megapixel (f/1.8, 1.4-micron) + 13-megapixel	12-megapixel (f/1.8, 1.25-micron) + 20-megapixel (f/1.8, 1.0-micron)	12-megapixel (f/1.8, 1.25-micron) + 20-megapixel (f/1.8, 1.0-micron)
Rear autofocus	Yes	Phase detection autofocus	Phase detection autofocus
Rear flash	Dual LED	Dual LED	Dual LED
Front camera	20-megapixel (0.9-micron)	20-megapixel (f/2.2, 1.0-micron)	20-megapixel (f/1.8)
Front flash	-	LED	LED
software
Operating system	Android 9.0 Pie	Android 8.1 Oreo	Android 8.1 Oreo
Skin	-	-	MIUI 9.5
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00	Yes, v 5.00
USB Type-C	Yes	-	Yes
Headphones	3.5mm	No	No
FM	Yes	-	No
Number of SIMs	2	2	2
NFC	-	Yes	-
USB OTG	-	Yes	-
Wi-Fi Direct	-	Yes	Yes
Infrared	-	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sensors
Face unlock	Yes	-	-
Fingerprint sensor	Yes	Yes	Yes
Compass/ Magnetometer	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes
Gyroscope	Yes	Yes	Yes

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