Samsung Galaxy S9 vs Redmi 5A vs HTC One A9 comparison

Show Only Differences Highlight Differences	Samsung Galaxy S9	Redmi 5A	HTC One A9
ratings
Overall NDTV Rating	Read Review	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	5.80-inch	5.00-inch	5.00-inch
Processor	Samsung Exynos 9810	Qualcomm Snapdragon 425	Qualcomm Snapdragon 617
Front Camera	8-megapixel	5-megapixel	4-Ultrapixel
Rear Camera	12-megapixel	13-megapixel	13-megapixel
RAM	4GB	2GB	3GB
Storage	64GB	16GB	32GB
Battery Capacity	3000mAh	3000mAh	2150mAh
OS	Android 8.0	Android 7.1.2	Android 6.0
Resolution	1440x2960 pixels	720x1280 pixels	1080x1920 pixels
general
Brand	Samsung	Xiaomi	HTC
Model	Galaxy S9	Redmi 5A	One A9
Release date	March 1, 2018	October 1, 2017	December 1, 2015
Launched in India	Yes	Yes	-
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	147.70 x 68.70 x 8.50	140.40 x 70.10 x 8.40	145.80 x 70.80 x 7.30
Weight (g)	163.00	137.00	143.00
Battery capacity (mAh)	3000	3000	2150
Removable battery	No	No	No
Fast charging	Quick Charge 2.0	-	-
Wireless charging	Yes	-	-
Colours	Lilac Purple, Midnight Black, Coral Blue	Gold, Rose Gold, Grey	Carbon Grey, Opal Silver, Topaz Gold, Deep Garnet
Body type	-	Metal	-
SAR value	-	-	0.80
display
Screen size (inches)	5.80	5.00	5.00
Touchscreen	Yes	Yes	Yes
Resolution	1440x2960 pixels	720x1280 pixels	1080x1920 pixels
Protection type	Gorilla Glass	-	-
Aspect ratio	18.5:9	16:9	-
Pixels per inch (PPI)	568	294	441
hardware
Processor	octa-core (4x2.7GHz + 4x1.7GHz)	1.4GHz quad-core	1.2GHz octa-core
Processor make	Samsung Exynos 9810	Qualcomm Snapdragon 425	Qualcomm Snapdragon 617
RAM	4GB	2GB	3GB
Internal storage	64GB	16GB	32GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	400	256	2000
camera
Rear camera	12-megapixel (1.4-micron)	13-megapixel (f/2.2)	13-megapixel
Rear autofocus	Phase detection autofocus	Phase detection autofocus	-
Rear flash	LED	LED	Dual LED
Front camera	8-megapixel (f/1.7, 1.22-micron)	5-megapixel (f/2.0)	4-Ultrapixel
Front autofocus	Yes	-	-
Front flash	No	No	-
software
Operating system	Android 8.0	Android 7.1.2	Android 6.0
Skin	Experience 9.0	MIUI 9	Sense 7.0_g
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n	802.11 a/b/g/n/ac
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.10	Yes, v 4.10
NFC	Yes	No	Yes
USB OTG	Yes	Yes	Yes
USB Type-C	Yes	-	-
Headphones	3.5mm	3.5mm	3.5mm
FM	No	Yes	Yes
Number of SIMs	2	2	1
Wi-Fi Direct	Yes	No	No
Infrared	-	Yes	No
Micro-USB	-	Yes	-
Mobile High-Definition Link (MHL)	-	No	No
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	-
GSM/CDMA	GSM	GSM	-
3G	Yes	Yes	-
4G/ LTE	Yes	Yes	-
sensors
Face unlock	Yes	-	-
Fingerprint sensor	Yes	-	-
Compass/ Magnetometer	Yes	No	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes
Gyroscope	Yes	No	Yes
Barometer	Yes	No	Yes
Temperature sensor	-	No	No

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