Redmi 9A vs Samsung Z4 comparison

Show Only Differences Highlight Differences	Redmi 9A	Samsung Z4
key specs
Display	6.53-inch	4.50-inch
Processor	MediaTek Helio G25	1.5GHz quad-core
Front Camera	5-megapixel	5-megapixel
Rear Camera	13-megapixel	5-megapixel
RAM	2GB	1GB
Storage	32GB	8GB
Battery Capacity	5000mAh	1050mAh
OS	Android 10	Tizen 3.0
Resolution	720x1600 pixels	480x800 pixels
general
Brand	Xiaomi	Samsung
Model	Redmi 9A	Z4
Release date	June 30, 2020	May 1, 2017
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	164.90 x 77.07 x 9.00	132.90 x 69.20 x 10.30
Weight (g)	194.00	143.00
Battery capacity (mAh)	5000	1050
Removable battery	No	No
Fast charging	Proprietary	-
Wireless charging	No	-
Colours	Midnight Grey, Peacock Green, Twilight Blue	Black, Gold, and Silver
display
Screen size (inches)	6.53	4.50
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	480x800 pixels
Aspect ratio	20:9	-
hardware
Processor	2GHz octa-core	1.5GHz quad-core
Processor make	MediaTek Helio G25	-
RAM	2GB	1GB
Internal storage	32GB	8GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	128
Dedicated microSD slot	Yes	-
camera
Rear camera	13-megapixel (f/2.2)	5-megapixel
Rear flash	Yes	Dual LED
Front camera	5-megapixel (f/2.2)	5-megapixel
Front flash	-	LED
software
Operating system	Android 10	Tizen 3.0
Skin	MIUI 12	-
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes, v 4.00
Micro-USB	Yes	-
Headphones	3.5mm	3.5mm
FM	Yes	No
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 b/g/n
GPS	-	Yes
NFC	-	No
Infrared	-	No
USB OTG	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Face unlock	Yes	-
Compass/ Magnetometer	-	No
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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