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Xiaomi Mi 9 vs Samsung Galaxy J7 (2018) vs Samsung Galaxy S9+ vs Xiaomi Mi MIX 2

Xiaomi Mi 9 vs Samsung Galaxy J7 (2018) vs Samsung Galaxy S9+ vs Xiaomi Mi MIX 2 comparison

Show Only Differences Highlight Differences	Xiaomi Mi 9	Samsung Galaxy J7 (2018)	Samsung Galaxy S9+	Xiaomi Mi MIX 2
key specs
Display	6.39-inch	5.50-inch	6.20-inch	5.99-inch
Processor	Qualcomm Snapdragon 855	dual-core	Samsung Exynos 9810	Qualcomm Snapdragon 835
Front Camera	20-megapixel	13-megapixel	8-megapixel	5-megapixel
Rear Camera	48-megapixel + 12-megapixel + 16-megapixel	13-megapixel	12-megapixel	12-megapixel
RAM	6GB	-	6GB	6GB
Storage	128GB	-	64GB	128GB
Battery Capacity	3300mAh	-	3500mAh	3400mAh
OS	Android 9.0	Android	Android 8.0	Android
Resolution	1080x2340 pixels	720x1080 pixels	1440x2960 pixels	1080x2160 pixels
general
Brand	Xiaomi	Samsung	Samsung	Xiaomi
Model	Mi 9	Galaxy J7 (2018)	Galaxy S9+	Mi MIX 2
Release date	February 1, 2019	June 1, 2018	March 1, 2018	September 1, 2017
Form factor	Touchscreen	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	157.50 x 74.67 x 7.61	-	158.10 x 73.80 x 8.50	151.80 x 75.50 x 7.70
Weight (g)	173.00	-	189.00	185.00
Battery capacity (mAh)	3300	-	3500	3400
Fast charging	Proprietary	-	Quick Charge 2.0	-
Wireless charging	Yes	-	-	-
Colours	Deep Grey, Holographic Illusion Blue, Holographic Illusion	Black	Lilac Purple, Midnight Black, Coral Blue	Black
Launched in India	-	-	Yes	-
Removable battery	-	-	No	No
SAR value	-	-	0.21	-
display
Screen size (inches)	6.39	5.50	6.20	5.99
Touchscreen	Yes	Yes	Yes	Yes
Resolution	1080x2340 pixels	720x1080 pixels	1440x2960 pixels	1080x2160 pixels
Protection type	Gorilla Glass	-	Gorilla Glass	-
Aspect ratio	19.5:9	16:9	18.5:9	-
Pixels per inch (PPI)	-	-	531	403
hardware
Processor	2.84GHz octa-core	dual-core	1.7GHz octa-core	octa-core
Processor make	Qualcomm Snapdragon 855	-	Samsung Exynos 9810	Qualcomm Snapdragon 835
RAM	6GB	-	6GB	6GB
Internal storage	128GB	-	64GB	128GB
Expandable storage	-	Yes	Yes	No
Expandable storage type	-	microSD	microSD	-
Expandable storage up to (GB)	-	256	400	-
camera
Rear camera	48-megapixel (f/1.75, 0.8-micron) + 12-megapixel (f/2.2, 1.0-micron) + 16-megapixel (f/2.2, 1.0-micron)	13-megapixel (f/1.9)	12-megapixel	12-megapixel
Rear autofocus	Yes	-	-	-
Rear flash	Yes	LED	LED	Dual LED
Front camera	20-megapixel (f/2.0, 0.9-micron)	13-megapixel (f/1.9)	8-megapixel	5-megapixel
software
Operating system	Android 9.0	Android	Android 8.0	Android
Skin	MIUI 10	-	Experience 9	MIUI
connectivity
Wi-Fi	Yes	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	Yes
Bluetooth	Yes, v 5.00	Yes	Yes, v 5.00	Yes, v 5.00
NFC	Yes	-	Yes	Yes
USB Type-C	Yes	-	Yes	-
Number of SIMs	2	2	2	2
Micro-USB	-	Yes	-	-
Headphones	-	3.5mm	3.5mm	-
USB OTG	-	-	Yes	No
Wi-Fi Direct	-	-	Yes	No
Infrared	-	-	-	No
FM	-	-	-	No
Mobile High-Definition Link (MHL)	-	-	-	No
sim 1
SIM Type	Nano-SIM	Nano-SIM	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM	GSM	GSM
3G	Yes	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM	GSM	GSM
3G	Yes	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes	Yes
sensors
Face unlock	Yes	-	-	-
3D face recognition	Yes	-	-	-
Fingerprint sensor	Yes	-	Yes	-
Compass/ Magnetometer	Yes	-	Yes	Yes
Proximity sensor	Yes	-	Yes	Yes
Accelerometer	Yes	Yes	Yes	Yes
Ambient light sensor	Yes	-	Yes	Yes
Gyroscope	Yes	-	Yes	Yes
Barometer	-	-	Yes	Yes
Temperature sensor	-	-	-	No
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	-	-

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