Realme 3 vs Oppo A3s vs Asus ZenFone Max Pro M1 comparison

Show Only Differences Highlight Differences	Realme 3	Oppo A3s	Asus ZenFone Max Pro M1
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		-
key specs
Display	6.20-inch	6.20-inch	5.99-inch
Processor	MediaTek Helio P70	Qualcomm Snapdragon 450	Qualcomm Snapdragon 636
Front Camera	13-megapixel	8-megapixel	8-megapixel
Rear Camera	13-megapixel + 2-megapixel	13-megapixel + 2-megapixel	13-megapixel + 5-megapixel
RAM	3GB	2GB	3GB
Storage	32GB	16GB	32GB
Battery Capacity	4230mAh	4230mAh	5000mAh
OS	Android Pie	Android 8.1 Oreo	Android 8.1 Oreo
Resolution	720x1520 pixels	720x1520 pixels	1080x2160 pixels
general
Brand	Realme	Oppo	Asus
Model	3	A3s	ZenFone Max Pro M1
Release date	March 1, 2019	-	April 1, 2018
Launched in India	Yes	-	Yes
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	156.10 x 75.60 x 8.30	156.20 x 75.60 x 8.20	159.00 x 76.00 x 8.64
Weight (g)	175.00	168.00	180.00
Battery capacity (mAh)	4230	4230	5000
Removable battery	No	-	-
Wireless charging	No	-	-
Colours	Dynamic Black, Black, Radiant Blue	Red, Dark Purple	Midnight Black, Grey
display
Screen size (inches)	6.20	6.20	5.99
Touchscreen	Yes	Yes	Yes
Resolution	720x1520 pixels	720x1520 pixels	1080x2160 pixels
Protection type	Gorilla Glass	-	-
Aspect ratio	19:9	19:9	18:9
Pixels per inch (PPI)	-	-	404
hardware
Processor	2.1GHz	1.8GHz octa-core	1.8GHz octa-core
Processor make	MediaTek Helio P70	Qualcomm Snapdragon 450	Qualcomm Snapdragon 636
RAM	3GB	2GB	3GB
Internal storage	32GB	16GB	32GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	256	256	2000
Dedicated microSD slot	Yes	-	-
camera
Rear camera	13-megapixel (f/1.8, 1.12-micron) + 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	Phase detection autofocus	Yes	-
Rear flash	Yes	LED	LED
Front camera	13-megapixel (f/2.0, 1.12-micron)	8-megapixel (f/2.2)	8-megapixel
Front flash	-	-	LED
software
Operating system	Android Pie	Android 8.1 Oreo	Android 8.1 Oreo
Skin	ColorOS 6	ColorOS 5.1	-
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n	-	802.11 a/b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.20	Yes, v 4.20
USB OTG	Yes	-	-
Micro-USB	Yes	Yes	-
Headphones	3.5mm	3.5mm	3.5mm
FM	No	-	-
Number of SIMs	2	-	2
Active 4G on both SIM cards	Yes	-	-
Wi-Fi Direct	-	Yes	Yes
sim 1
SIM Type	Nano-SIM	-	Nano-SIM
GSM/CDMA	GSM	-	GSM
3G	Yes	-	Yes
4G/ LTE	-	-	Yes
sim 2
SIM Type	Nano-SIM	-	Nano-SIM
GSM/CDMA	GSM	-	GSM
3G	Yes	-	Yes
4G/ LTE	-	-	Yes
sensors
Face unlock	Yes	-	Yes
Fingerprint sensor	Yes	-	-
Compass/ Magnetometer	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	-	Yes
Gyroscope	Yes	-	Yes

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