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Xiaomi Redmi Note 3 vs Lenovo Vibe X3 (Youth) vs Lenovo K3 Note Music vs Xiaomi Mi 4i

Xiaomi Redmi Note 3 vs Lenovo Vibe X3 (Youth) vs Lenovo K3 Note Music vs Xiaomi Mi 4i comparison

Show Only Differences Highlight Differences	Xiaomi Redmi Note 3	Lenovo Vibe X3 (Youth)	Lenovo K3 Note Music	Xiaomi Mi 4i
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	5.50-inch	5.50-inch	5.50-inch	5.00-inch
Processor	Qualcomm Snapdragon 650	1.3GHz octa-core	MediaTek MT6752	Qualcomm Snapdragon 615
Front Camera	5-megapixel	5-megapixel	5-megapixel	5-megapixel
Rear Camera	16-megapixel	13-megapixel	13-megapixel	13-megapixel
RAM	2GB	2GB	2GB	2GB
Storage	16GB	16GB	16GB	16GB
Battery Capacity	4050mAh	3400mAh	3000mAh	3120mAh
OS	Android 5.1	Android	Android 5.0	Android 5.0.2
Resolution	1080x1920 pixels	1080x1920 pixels	1080x1920 pixels	1080x1920 pixels
general
Brand	Xiaomi	Lenovo	Lenovo	Xiaomi
Model	Redmi Note 3	Vibe X3 (Youth)	K3 Note Music	Mi 4i
Release date	November 1, 2015	November 1, 2015	October 1, 2015	April 1, 2015
Launched in India	Yes	-	-	-
Form factor	Touchscreen	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	150.00 x 76.00 x 8.65	153.60 x 76.50 x 9.15	152.60 x 76.20 x 8.00	138.10 x 69.60 x 7.80
Weight (g)	164.00	-	150.00	130.00
Battery capacity (mAh)	4050	3400	3000	3120
Removable battery	No	Yes	Yes	No
Colours	Gold, Silver, Dark Grey	Black	Pearl White, Onyx Black, Laser Yellow	Black, White, Orange, Light Blue, and Pink
SAR value	0.56	-	-	-
display
Screen size (inches)	5.50	5.50	5.50	5.00
Touchscreen	Yes	Yes	Yes	Yes
Resolution	1080x1920 pixels	1080x1920 pixels	1080x1920 pixels	1080x1920 pixels
Aspect ratio	16:9	-	-	-
Pixels per inch (PPI)	403	-	401	441
hardware
Processor	hexa-core (4x1.4GHz + 4x1.8GHz)	1.3GHz octa-core	1.7GHz octa-core	1.7GHz octa-core
Processor make	Qualcomm Snapdragon 650	-	MediaTek MT6752	Qualcomm Snapdragon 615
RAM	2GB	2GB	2GB	2GB
Internal storage	16GB	16GB	16GB	16GB
Expandable storage	Yes	Yes	Yes	No
Expandable storage type	microSD	microSD	microSD	-
Expandable storage up to (GB)	128	128	32	-
camera
Rear camera	16-megapixel (f/2.0)	13-megapixel	13-megapixel	13-megapixel
Rear autofocus	Phase detection autofocus	-	-	-
Rear flash	Dual LED	LED	LED	Dual LED
Front camera	5-megapixel (f/2.0)	5-megapixel	5-megapixel	5-megapixel
Front flash	No	-	-	-
software
Operating system	Android 5.1	Android	Android 5.0	Android 5.0.2
Skin	MIUI 7	-	Vibe UI	MIUI 6
connectivity
Wi-Fi	Yes	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-	802.11 b/g/n	802.11 b/g/n/ac
GPS	Yes	Yes	Yes	Yes
Bluetooth	Yes, v 4.10	Yes	Yes, v 4.10	Yes, v 4.10
NFC	No	No	No	No
Infrared	Yes	No	No	No
USB OTG	Yes	No	Yes	Yes
Micro-USB	Yes	-	-	-
Headphones	3.5mm	3.5mm	3.5mm	3.5mm
FM	Yes	No	Yes	Yes
Number of SIMs	2	2	2	2
Wi-Fi Direct	Yes	No	Yes	Yes
Mobile High-Definition Link (MHL)	No	No	No	No
sim 1
SIM Type	Nano-SIM	Nano-SIM	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM	GSM
3G	Yes	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes	Yes
sim 2
SIM Type	Micro-SIM	Nano-SIM	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM	GSM
3G	Yes	No	No	Yes
4G/ LTE	Yes	No	No	Yes
sensors
Fingerprint sensor	Yes	-	-	-
Compass/ Magnetometer	Yes	No	Yes	Yes
Proximity sensor	Yes	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes	Yes
Gyroscope	Yes	Yes	Yes	Yes
Barometer	No	No	No	No
Temperature sensor	No	No	No	No

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