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Asus ZenFone 3 (ZE520KL) vs Oppo F1s vs Xiaomi Mi 4

Asus ZenFone 3 (ZE520KL) vs Oppo F1s vs Xiaomi Mi 4 comparison

Show Only Differences Highlight Differences	Asus ZenFone 3 (ZE520KL)	Oppo F1s	Xiaomi Mi 4
key specs
Display	5.20-inch	5.50-inch	5.00-inch
Processor	Qualcomm Snapdragon 625	MediaTek MT6750	Qualcomm Snapdragon 801
Front Camera	8-megapixel	16-megapixel	8-megapixel
Rear Camera	16-megapixel	13-megapixel	13-megapixel
RAM	3GB	3GB	3GB
Storage	32GB	32GB	16GB
Battery Capacity	2650mAh	3075mAh	3080mAh
OS	Android 6.0	Android 5.1	Android 4.4
Resolution	1080x1920 pixels	720x1280 pixels	1080x1920 pixels
general
Brand	Asus	Oppo	Xiaomi
Model	ZenFone 3 (ZE520KL)	F1s	Mi 4
Release date	August 1, 2016	August 1, 2016	July 1, 2014
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	146.87 x 73.98 x 7.69	154.50 x 76.00 x 7.38	139.20 x 68.50 x 8.90
Weight (g)	144.00	160.00	156.00
Battery capacity (mAh)	2650	3075	3080
Removable battery	No	No	No
Colours	Sapphire Black, Moonlight White, Shimmer Gold	Gold, Rose Gold, Grey	White
Launched in India	-	Yes	Yes
display
Screen size (inches)	5.20	5.50	5.00
Touchscreen	Yes	Yes	Yes
Resolution	1080x1920 pixels	720x1280 pixels	1080x1920 pixels
Aspect ratio	-	16:9	16:9
hardware
Processor	2GHz octa-core	1.5GHz octa-core	2.5GHz quad-core
Processor make	Qualcomm Snapdragon 625	MediaTek MT6750	Qualcomm Snapdragon 801
RAM	3GB	3GB	3GB
Internal storage	32GB	32GB	16GB
Expandable storage	Yes	Yes	No
Expandable storage type	microSD	microSD	-
Expandable storage up to (GB)	2000	128	-
camera
Rear camera	16-megapixel	13-megapixel (f/2.2)	13-megapixel (f/1.8, 1.12-micron)
Rear flash	Dual LED	Dual LED	LED
Front camera	8-megapixel	16-megapixel (f/2.0)	8-megapixel (f/1.8)
Rear autofocus	-	Phase detection autofocus	Yes
software
Operating system	Android 6.0	Android 5.1	Android 4.4
Skin	ZenUI 3	ColorOS 3.0	MIUI 6
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 4.00
NFC	No	No	No
Infrared	Yes	No	Yes
USB OTG	Yes	Yes	Yes
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	No
Micro-USB	-	Yes	Yes
sim 1
SIM Type	Micro-SIM	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	No
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	Yes	Yes
Gyroscope	Yes	No	Yes
Barometer	No	No	Yes
Temperature sensor	No	No	No
Fingerprint sensor	-	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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