Xiaomi Mi 4i vs Asus ZenFone 2 vs OnePlus One comparison

Show Only Differences Highlight Differences	Xiaomi Mi 4i	Asus ZenFone 2	OnePlus One
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	5.00-inch	5.50-inch	5.50-inch
Processor	Qualcomm Snapdragon 615	Intel Atom Z3580	Qualcomm Snapdragon 801
Front Camera	5-megapixel	5-megapixel	5-megapixel
Rear Camera	13-megapixel	13-megapixel	13-megapixel
RAM	2GB	4GB	3GB
Storage	16GB	32GB	64GB
Battery Capacity	3120mAh	3000mAh	3100mAh
OS	Android 5.0.2	Android 5.0	CyanogenMod 11S
Resolution	1080x1920 pixels	1080x1920 pixels	1080x1920 pixels
general
Brand	Xiaomi	Asus	OnePlus
Model	Mi 4i	ZenFone 2	One
Release date	April 1, 2015	January 1, 2015	April 1, 2014
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	138.10 x 69.60 x 7.80	152.50 x 77.20 x 10.90	152.90 x 75.90 x 8.90
Weight (g)	130.00	170.00	162.00
Battery capacity (mAh)	3120	3000	3100
Removable battery	No	No	No
Colours	Black, White, Orange, Light Blue, and Pink	Glacier Grey, Osmium Black, Glamour Red, Ceramic White, Sheer Gold	Sandstone Black, Silk White
Alternate names	-	ZE551ML	-
SAR value	-	0.35	-
Launched in India	-	-	Yes
display
Screen size (inches)	5.00	5.50	5.50
Touchscreen	Yes	Yes	Yes
Resolution	1080x1920 pixels	1080x1920 pixels	1080x1920 pixels
Pixels per inch (PPI)	441	403	401
Aspect ratio	-	-	16:9
hardware
Processor	1.7GHz octa-core	2.3GHz quad-core	2.5GHz quad-core
Processor make	Qualcomm Snapdragon 615	Intel Atom Z3580	Qualcomm Snapdragon 801
RAM	2GB	4GB	3GB
Internal storage	16GB	32GB	64GB
Expandable storage	No	Yes	No
Expandable storage type	-	microSD	-
Expandable storage up to (GB)	-	64	-
camera
Rear camera	13-megapixel	13-megapixel	13-megapixel (f/2.0, 1.12-micron)
Rear flash	Dual LED	Dual LED	Dual LED
Front camera	5-megapixel	5-megapixel	5-megapixel (f/2.0)
Rear autofocus	-	-	Yes
software
Operating system	Android 5.0.2	Android 5.0	CyanogenMod 11S
Skin	MIUI 6	ZenUI	-
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n/ac	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.10	Yes, v 4.00	Yes, v 4.00
NFC	No	Yes	Yes
Infrared	No	No	No
USB OTG	Yes	No	No
Headphones	3.5mm	3.5mm	3.5mm
FM	Yes	Yes	No
Number of SIMs	2	2	1
Wi-Fi Direct	Yes	No	Yes
Mobile High-Definition Link (MHL)	No	No	No
Micro-USB	-	-	Yes
sim 1
SIM Type	Micro-SIM	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Micro-SIM	Micro-SIM	-
GSM/CDMA	GSM	GSM	-
3G	Yes	No	-
4G/ LTE	Yes	No	-
sensors
Compass/ Magnetometer	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes
Gyroscope	Yes	Yes	Yes
Barometer	No	No	No
Temperature sensor	No	No	No

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