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Asus ZenFone 3 (ZE520KL) vs Oppo A37 vs HTC One M9 Prime Camera Edition

Asus ZenFone 3 (ZE520KL) vs Oppo A37 vs HTC One M9 Prime Camera Editio comparison

Show Only Differences Highlight Differences	Asus ZenFone 3 (ZE520KL)	Oppo A37	HTC One M9 Prime Camera Edition
key specs
Display	5.20-inch	5.00-inch	5.00-inch
Processor	Qualcomm Snapdragon 625	Qualcomm Snapdragon 410	MediaTek Helio X10
Front Camera	8-megapixel	5-megapixel	4-Ultrapixel
Rear Camera	16-megapixel	8-megapixel	13-megapixel
RAM	3GB	2GB	2GB
Storage	32GB	16GB	16GB
Battery Capacity	2650mAh	2630mAh	2840mAh
OS	Android 6.0	Android 5.1	Android 5.0
Resolution	1080x1920 pixels	720x1280 pixels	1080x1920 pixels
general
Brand	Asus	Oppo	HTC
Model	ZenFone 3 (ZE520KL)	A37	One M9 Prime Camera Edition
Release date	August 1, 2016	June 1, 2016	May 1, 2016
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	146.87 x 73.98 x 7.69	143.10 x 71.00 x 7.68	144.60 x 69.70 x 9.61
Weight (g)	144.00	136.00	158.00
Battery capacity (mAh)	2650	2630	2840
Removable battery	No	No	No
Colours	Sapphire Black, Moonlight White, Shimmer Gold	Gold, Grey	-
display
Screen size (inches)	5.20	5.00	5.00
Touchscreen	Yes	Yes	Yes
Resolution	1080x1920 pixels	720x1280 pixels	1080x1920 pixels
Pixels per inch (PPI)	-	293	-
hardware
Processor	2GHz octa-core	1.2GHz quad-core	2.2GHz octa-core
Processor make	Qualcomm Snapdragon 625	Qualcomm Snapdragon 410	MediaTek Helio X10 (MT6795)
RAM	3GB	2GB	2GB
Internal storage	32GB	16GB	16GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	2000	128	200
camera
Rear camera	16-megapixel	8-megapixel	13-megapixel
Rear flash	Dual LED	LED	Dual LED
Front camera	8-megapixel	5-megapixel	4-Ultrapixel
software
Operating system	Android 6.0	Android 5.1	Android 5.0
Skin	ZenUI 3	ColorOS 3.0	Sense 7.0
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n/ac	802.11 b/g/n	802.11 a/b/g/n/ac
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.00	Yes, v 4.10
NFC	No	No	Yes
Infrared	Yes	No	Yes
USB OTG	Yes	Yes	No
Headphones	3.5mm	3.5mm	3.5mm
FM	Yes	Yes	Yes
Number of SIMs	2	2	1
Wi-Fi Direct	No	No	No
Mobile High-Definition Link (MHL)	No	No	Yes
sim 1
SIM Type	Micro-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
Compass/ Magnetometer	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	No	Yes
Gyroscope	Yes	Yes	Yes
Barometer	No	No	No
Temperature sensor	No	No	No

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