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Samsung Z3 vs Coolpad Note 3 vs InFocus M812 vs Xiaomi Mi 4i

Samsung Z3 vs Coolpad Note 3 vs InFocus M812 vs Xiaomi Mi 4i comparison

Show Only Differences Highlight Differences	Samsung Z3	Coolpad Note 3	InFocus M812	Xiaomi Mi 4i
key specs
Display	5.00-inch	5.50-inch	5.50-inch	5.00-inch
Processor	Spreadtrum SC7730S	MediaTek MT6753	Qualcomm Snapdragon 801	Qualcomm Snapdragon 615
Front Camera	5-megapixel	5-megapixel	8-megapixel	5-megapixel
Rear Camera	8-megapixel	13-megapixel	13-megapixel	13-megapixel
RAM	1GB	3GB	3GB	2GB
Storage	8GB	16GB	16GB	16GB
Battery Capacity	2600mAh	3000mAh	2900mAh	3120mAh
OS	Tizen 2.4	Android 5.1	Android 5.0.2	Android 5.0.2
Resolution	720x1280 pixels	720x1280 pixels	1080x1920 pixels	1080x1920 pixels
general
Brand	Samsung	Coolpad	InFocus	Xiaomi
Model	Z3	Note 3	M812	Mi 4i
Release date	October 1, 2015	October 1, 2015	September 1, 2015	April 1, 2015
Form factor	Touchscreen	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	141.60 x 70.00 x 7.90	151.00 x 77.00 x 9.30	157.60 x 77.10 x 7.38	138.10 x 69.60 x 7.80
Weight (g)	137.00	155.00	-	130.00
Battery capacity (mAh)	2600	3000	2900	3120
Removable battery	Yes	No	No	No
Colours	Gold, Black, Silver	White, Yellow, Pink, Blue, Green	Silver	Black, White, Orange, Light Blue, and Pink
SAR value	-	0.25	0.70	-
display
Screen size (inches)	5.00	5.50	5.50	5.00
Touchscreen	Yes	Yes	Yes	Yes
Resolution	720x1280 pixels	720x1280 pixels	1080x1920 pixels	1080x1920 pixels
Pixels per inch (PPI)	-	267	400	441
hardware
Processor	1.3GHz quad-core	1.3GHz octa-core	2.5GHz quad-core	1.7GHz octa-core
Processor make	Spreadtrum SC7730S	MediaTek MT6753	Qualcomm Snapdragon 801	Qualcomm Snapdragon 615
RAM	1GB	3GB	3GB	2GB
Internal storage	8GB	16GB	16GB	16GB
Expandable storage	Yes	Yes	Yes	No
Expandable storage type	microSD	microSD	microSD	-
Expandable storage up to (GB)	128	64	128	-
camera
Rear camera	8-megapixel	13-megapixel	13-megapixel	13-megapixel
Rear flash	LED	LED	Dual LED	Dual LED
Front camera	5-megapixel	5-megapixel	8-megapixel	5-megapixel
software
Operating system	Tizen 2.4	Android 5.1	Android 5.0.2	Android 5.0.2
Skin	-	Cool 6.0	InLife UI 2.0	MIUI 6
connectivity
Wi-Fi	Yes	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n	802.11 b/g/n/ac	802.11 b/g/n/ac
GPS	Yes	Yes	Yes	Yes
Bluetooth	Yes, v 4.00	Yes, v 4.00	Yes, v 4.00	Yes, v 4.10
NFC	No	No	No	No
Infrared	No	No	No	No
USB OTG	No	Yes	Yes	Yes
Headphones	3.5mm	3.5mm	3.5mm	3.5mm
FM	Yes	Yes	Yes	Yes
Number of SIMs	2	2	2	2
Wi-Fi Direct	No	Yes	Yes	Yes
Mobile High-Definition Link (MHL)	No	No	No	No
sim 1
SIM Type	Micro-SIM	Micro-SIM	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM	GSM
3G	Yes	Yes	Yes	Yes
4G/ LTE	No	Yes	Yes	Yes
sim 2
SIM Type	Micro-SIM	Micro-SIM	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM	GSM
3G	No	Yes	No	Yes
4G/ LTE	No	Yes	No	Yes
sensors
Compass/ Magnetometer	No	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes	Yes
Gyroscope	No	Yes	Yes	Yes
Barometer	No	No	No	No
Temperature sensor	No	No	No	No
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	-

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