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Xiaomi Redmi 5 Plus vs Mi A1 vs Xiaomi Redmi 4 vs Xiaomi Mi 4i

Xiaomi Redmi 5 Plus vs Mi A1 vs Xiaomi Redmi 4 vs Xiaomi Mi 4i comparison

Show Only Differences Highlight Differences	Xiaomi Redmi 5 Plus	Mi A1	Xiaomi Redmi 4	Xiaomi Mi 4i
key specs
Display	5.99-inch	5.50-inch	5.00-inch	5.00-inch
Processor	Qualcomm Snapdragon 625	Qualcomm Snapdragon 625	Qualcomm Snapdragon 435	Qualcomm Snapdragon 615
Front Camera	5-megapixel	5-megapixel	5-megapixel	5-megapixel
Rear Camera	12-megapixel	12-megapixel	13-megapixel	13-megapixel
RAM	3GB	4GB	3GB	2GB
Storage	32GB	64GB	32GB	16GB
Battery Capacity	4000mAh	3080mAh	4100mAh	3120mAh
OS	Android 7.1.2	Android 7.1.2	Android 6.0.1	Android 5.0.2
Resolution	1080x2160 pixels	1080x1920 pixels	720x1280 pixels	1080x1920 pixels
general
Brand	Xiaomi	Xiaomi	Xiaomi	Xiaomi
Model	Redmi 5 Plus	Mi A1	Redmi 4	Mi 4i
Release date	December 1, 2017	September 1, 2017	November 1, 2016	April 1, 2015
Form factor	Touchscreen	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	158.50 x 75.45 x 8.05	155.40 x 75.80 x 7.30	139.30 x 69.90 x 8.65	138.10 x 69.60 x 7.80
Weight (g)	179.50	165.00	150.00	130.00
Battery capacity (mAh)	4000	3080	4100	3120
Removable battery	No	No	No	No
Colours	Black, Rose Gold, Gold, White, Blue, Red, Pink, Gray, Silver	Rose Gold, Gold, Black	Gold, Black	Black, White, Orange, Light Blue, and Pink
Launched in India	-	Yes	Yes	-
display
Screen size (inches)	5.99	5.50	5.00	5.00
Touchscreen	Yes	Yes	Yes	Yes
Resolution	1080x2160 pixels	1080x1920 pixels	720x1280 pixels	1080x1920 pixels
Aspect ratio	18:9	16:9	16:9	-
Pixels per inch (PPI)	403	-	296	441
Protection type	-	-	Gorilla Glass	-
hardware
Processor	2GHz octa-core	2GHz octa-core	1.4GHz octa-core	1.7GHz octa-core
Processor make	Qualcomm Snapdragon 625	Qualcomm Snapdragon 625	Qualcomm Snapdragon 435	Qualcomm Snapdragon 615
RAM	3GB	4GB	3GB	2GB
Internal storage	32GB	64GB	32GB	16GB
Expandable storage	Yes	Yes	Yes	No
Expandable storage type	microSD	microSD	microSD	-
Expandable storage up to (GB)	128	128	128	-
camera
Rear camera	12-megapixel (f/2.2, 1.25-micron)	12-megapixel	13-megapixel	13-megapixel
Rear autofocus	Phase detection autofocus	-	-	-
Rear flash	LED	Dual LED	LED	Dual LED
Front camera	5-megapixel	5-megapixel	5-megapixel	5-megapixel
Front flash	LED	-	-	-
software
Operating system	Android 7.1.2	Android 7.1.2	Android 6.0.1	Android 5.0.2
Skin	MIUI 9	-	MIUI 8	MIUI 6
connectivity
Wi-Fi	Yes	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n	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 4.20	Yes, v 4.20	Yes, v 4.10	Yes, v 4.10
Infrared	Yes	Yes	Yes	No
USB OTG	Yes	Yes	Yes	Yes
Micro-USB	Yes	-	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	No	Yes
Mobile High-Definition Link (MHL)	No	No	No	No
NFC	-	No	No	No
USB Type-C	-	Yes	-	-
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	Nano-SIM	Nano-SIM	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM	GSM
3G	Yes	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes	Yes
sensors
Fingerprint sensor	Yes	Yes	Yes	-
Compass/ Magnetometer	Yes	Yes	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
Temperature sensor	-	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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