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Xiaomi Redmi K20 Pro (8GB RAM, 256GB) vs Samsung Galaxy Ace 4

Xiaomi Redmi K20 Pro (8GB RAM, 256GB) vs Samsung Galaxy Ace 4 comparison

Show Only Differences Highlight Differences	Xiaomi Redmi K20 Pro (8GB RAM, 256GB)	Samsung Galaxy Ace 4
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.39-inch	4.00-inch
Processor	Qualcomm Snapdragon 855	1GHz dual-core
Front Camera	20-megapixel	0.3-megapixel
Rear Camera	48-megapixel + 13-megapixel + 8-megapixel	5-megapixel
RAM	8GB	512MB
Storage	256GB	4GB
Battery Capacity	4000mAh	1500mAh
OS	Android 9	Android 4.4
Resolution	1080x2340 pixels	480x800 pixels
general
Brand	Xiaomi	Samsung
Model	Redmi K20 Pro	Galaxy Ace 4
Release date	May 28, 2019	June 1, 2014
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Body type	Glass	-
Dimensions (mm)	156.70 x 74.30 x 8.80	121.40 x 62.90 x 10.80
Weight (g)	191.00	123.80
Battery capacity (mAh)	4000	1500
Removable battery	No	Yes
Fast charging	Quick Charge 4.0	-
Colours	Carbon Black, Flame Red, Glacier Blue, Pearl White	Iris Charcoal, Classic White
display
Screen size (inches)	6.39	4.00
Resolution	1080x2340 pixels	480x800 pixels
Protection type	Gorilla Glass	-
Aspect ratio	19:9	-
Pixels per inch (PPI)	403	233
Touchscreen	-	Yes
hardware
Processor	octa-core	1GHz dual-core
Processor make	Qualcomm Snapdragon 855	-
RAM	8GB	512MB
Internal storage	256GB	4GB
Expandable storage	No	Yes
Dedicated microSD slot	No	-
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	64
camera
Rear camera	48-megapixel (f/1.75, 1.6-micron) + 13-megapixel (f/2.4, 1.12-micron) + 8-megapixel (f/2.4, 1.12-micron)	5-megapixel
Rear autofocus	PDAF and laser autofocus	-
Rear flash	LED	Yes
Front camera	20-megapixel (f/2.2, 0.8-micron)	0.3-megapixel
Pop-Up Camera	Yes	-
software
Operating system	Android 9	Android 4.4
Skin	MIUI 10	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 ac	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.00
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	1
Active 4G on both SIM cards	Yes	-
NFC	-	No
Infrared	-	No
USB OTG	-	No
FM	-	Yes
Wi-Fi Direct	-	Yes
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM	GSM
3G	-	Yes
4G/ LTE	-	No
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	Yes	No
Barometer	Yes	No
Temperature sensor	Yes	No
Compass/ Magnetometer	-	No

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