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Vivo Y91i vs Honor 9N vs Oppo A3s vs Asus ZenFone Max Pro M1

Vivo Y91i vs Honor 9N vs Oppo A3s vs Asus ZenFone Max Pro M1 comparison

Show Only Differences Highlight Differences	Vivo Y91i	Honor 9N	Oppo A3s	Asus ZenFone Max Pro M1
key specs
Display	6.22-inch	5.84-inch	6.20-inch	5.99-inch
Processor	MediaTek Helio P22	HiSilicon Kirin 659	Qualcomm Snapdragon 450	Qualcomm Snapdragon 636
Front Camera	5-megapixel	16-megapixel	8-megapixel	8-megapixel
Rear Camera	13-megapixel	13-megapixel + 2-megapixel	13-megapixel + 2-megapixel	13-megapixel + 5-megapixel
RAM	2GB	4GB	2GB	3GB
Storage	16GB	64GB	16GB	32GB
Battery Capacity	4030mAh	3000mAh	4230mAh	5000mAh
OS	Android 8.1	Android 8.0	Android 8.1 Oreo	Android 8.1 Oreo
Resolution	720x1520 pixels	1080x2280 pixels	720x1520 pixels	1080x2160 pixels
general
Brand	Vivo	Honor	Oppo	Asus
Model	Y91i	9N	A3s	ZenFone Max Pro M1
Release date	March 1, 2019	June 1, 2018	-	April 1, 2018
Launched in India	Yes	Yes	-	Yes
Form factor	Touchscreen	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	155.11 x 75.09 x 8.28	149.20 x 71.80 x 7.70	156.20 x 75.60 x 8.20	159.00 x 76.00 x 8.64
Weight (g)	163.50	152.00	168.00	180.00
Battery capacity (mAh)	4030	3000	4230	5000
Colours	Fusion Black, Ocean Blue	Lavender Purple, Black, Robin Egg Blue, Sapphire Blue	Red, Dark Purple	Midnight Black, Grey
display
Screen size (inches)	6.22	5.84	6.20	5.99
Touchscreen	Yes	Yes	Yes	Yes
Resolution	720x1520 pixels	1080x2280 pixels	720x1520 pixels	1080x2160 pixels
Aspect ratio	19:9	19:9	19:9	18:9
Pixels per inch (PPI)	-	432	-	404
hardware
Processor	octa-core	2.36GHz octa-core (4x2.36GHz + 4x1.7GHz)	1.8GHz octa-core	1.8GHz octa-core
Processor make	MediaTek Helio P22 (MT6762)	HiSilicon Kirin 659	Qualcomm Snapdragon 450	Qualcomm Snapdragon 636
RAM	2GB	4GB	2GB	3GB
Internal storage	16GB	64GB	16GB	32GB
Expandable storage	Yes	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD	microSD
Expandable storage up to (GB)	-	256	256	2000
camera
Rear camera	13-megapixel (f/2.2)	13-megapixel (f/2.2) + 2-megapixel	13-megapixel (f/2.2) + 2-megapixel (f/2.4)	13-megapixel (f/2.2, 1.12-micron) + 5-megapixel (f/2.4, 1.12-micron)
Rear autofocus	Yes	Phase detection autofocus	Yes	-
Rear flash	Yes	LED	LED	LED
Front camera	5-megapixel (f/1.8)	16-megapixel	8-megapixel (f/2.2)	8-megapixel
Front flash	-	-	-	LED
software
Operating system	Android 8.1	Android 8.0	Android 8.1 Oreo	Android 8.1 Oreo
Skin	Funtouch OS 4.5	EMUI 8.0	ColorOS 5.1	-
connectivity
Wi-Fi	Yes	Yes	Yes	Yes
GPS	Yes	Yes	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.20	Yes, v 4.20	Yes, v 4.20
USB OTG	Yes	-	-	-
Micro-USB	Yes	Yes	Yes	-
Headphones	3.5mm	3.5mm	3.5mm	3.5mm
FM	Yes	Yes	-	-
Number of SIMs	2	2	-	2
Wi-Fi standards supported	-	802.11 a/b/g/n/ac	-	802.11 a/b/g/n
NFC	-	No	-	-
Wi-Fi Direct	-	Yes	Yes	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	Yes	-	Yes
Fingerprint sensor	No	Yes	-	-
Compass/ Magnetometer	Yes	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	-	Yes
Gyroscope	Yes	-	-	Yes
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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