Redmi Note 7 vs Oppo A7 vs Oppo K1 vs Oppo A5 comparison

Show Only Differences Highlight Differences	Redmi Note 7	Oppo A7	Oppo K1	Oppo A5
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	6.30-inch	6.20-inch	6.41-inch	6.20-inch
Processor	Qualcomm Snapdragon 660	-	Qualcomm Snapdragon 660	Qualcomm Snapdragon 450
Front Camera	13-megapixel	16-megapixel	25-megapixel	8-megapixel
Rear Camera	12-megapixel + 2-megapixel	13-megapixel + 2-megapixel	16-megapixel + 2-megapixel	13-megapixel + 2-megapixel
RAM	4GB	4GB	4GB	4GB
Storage	64GB	64GB	64GB	32GB
Battery Capacity	4000mAh	4230mAh	3600mAh	4230mAh
OS	Android 9.0	Android 8.1	Android 8.1 Oreo	Android 8.1
Resolution	1080x2340 pixels	-	1080x2340 pixels	720x1520 pixels
general
Brand	Xiaomi	Oppo	Oppo	Oppo
Model	Redmi Note 7	A7	K1	A5
Release date	January 1, 2019	November 1, 2018	February 1, 2019	July 1, 2018
Launched in India	Yes	Yes	Yes	Yes
Form factor	Touchscreen	Touchscreen	Touchscreen	Touchscreen
Body type	Glass	Plastic	Plastic	-
Dimensions (mm)	159.21 x 75.21 x 8.10	155.90 x 75.40 x 8.10	158.30 x 75.50 x 7.40	156.20 x 75.60 x 8.20
Weight (g)	185.00	168.00	156.00	168.00
Battery capacity (mAh)	4000	4230	3600	4230
Removable battery	No	No	No	-
Fast charging	Quick Charge	-	-	-
Wireless charging	No	-	No	-
Colours	Onyx Black, Ruby Red, Sapphire Blue	Glaring Gold, Glaze Blue	Astral Blue, Piano Black	Mirror Blue, Mirror Pink
SAR value	0.96	1.37	-	-
display
Screen size (inches)	6.30	6.20	6.41	6.20
Touchscreen	Yes	Yes	Yes	Yes
Resolution	1080x2340 pixels	-	1080x2340 pixels	720x1520 pixels
Protection type	Gorilla Glass	-	Gorilla Glass	-
Aspect ratio	19.5:9	19.5:9	19.5:9	19:9
Pixels per inch (PPI)	409	-	-	-
hardware
Processor	2.2GHz	-	2.2GHz octa-core	1.8GHz octa-core
Processor make	Qualcomm Snapdragon 660	Qualcomm Snapdragon 450	Qualcomm Snapdragon 660	Qualcomm Snapdragon 450
RAM	4GB	4GB	4GB	4GB
Internal storage	64GB	64GB	64GB	32GB
Expandable storage	Yes	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD	microSD
Expandable storage up to (GB)	256	256	256	256
Dedicated microSD slot	No	Yes	Yes	-
camera
Rear camera	12-megapixel (f/2.2, 1.25-micron) + 2-megapixel	13-megapixel (f/2.2) + 2-megapixel (f/2.4)	16-megapixel + 2-megapixel	13-megapixel (f/2.2) + 2-megapixel (f/2.4)
Rear autofocus	Yes	Yes	Yes	Yes
Rear flash	LED	Yes	Yes	LED
Front camera	13-megapixel (f/2.0, 1.12-micron)	16-megapixel	25-megapixel	8-megapixel (f/2.2)
Front autofocus	-	No	-	-
Front flash	-	No	-	-
software
Operating system	Android 9.0	Android 8.1	Android 8.1 Oreo	Android 8.1
Skin	MIUI 10	ColorOS 5.2	ColorOS 5.2	ColorOS 5.1
connectivity
Wi-Fi	Yes	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n	802.11 a/b/g/n/ac	802.11 b/g/n
GPS	Yes	Yes	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.20	Yes, v 5.00	Yes, v 4.20
USB OTG	Yes	Yes	Yes	Yes
USB Type-C	Yes	-	-	-
Headphones	3.5mm	3.5mm	Yes	3.5mm
FM	Yes	Yes	No	Yes
Number of SIMs	2	2	-	2
Active 4G on both SIM cards	Yes	Yes	Yes	-
Micro-USB	-	Yes	Yes	Yes
NFC	-	-	No	-
Wi-Fi Direct	-	-	-	Yes
sim 1
SIM Type	Nano-SIM	-	-	Nano-SIM
GSM/CDMA	GSM	GSM	-	GSM
3G	Yes	Yes	-	Yes
4G/ LTE	Yes	Yes	-	Yes
sim 2
SIM Type	Nano-SIM	-	-	Nano-SIM
GSM/CDMA	GSM	GSM	-	GSM
3G	Yes	Yes	-	Yes
4G/ LTE	Yes	Yes	-	Yes
sensors
Face unlock	Yes	Yes	-	-
Fingerprint sensor	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	-
Compass/ Magnetometer	-	Yes	Yes	Yes

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