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Nokia 5.1 Plus vs Realme 1 vs Karbonn K9 Smart Eco

Nokia 5.1 Plus vs Realme 1 vs Karbonn K9 Smart Eco comparison

Show Only Differences Highlight Differences	Nokia 5.1 Plus	Realme 1	Karbonn K9 Smart Eco
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	5.86-inch	6.00-inch	5.00-inch
Processor	MediaTek Helio P60	MediaTek Helio P60	1.2GHz quad-core
Front Camera	8-megapixel	8-megapixel	2-megapixel
Rear Camera	13-megapixel + 5-megapixel	13-megapixel	2-megapixel
RAM	3GB	6GB	1GB
Storage	32GB	128GB	8GB
Battery Capacity	3060mAh	3410mAh	2300mAh
OS	Android 8.1	Android 8.1	Android 7.0
Resolution	720x1520 pixels	1080x2160 pixels	480x854 pixels
general
Brand	Nokia	Realme	Karbonn
Model	5.1 Plus	1	K9 Smart Eco
Release date	August 1, 2018	May 1, 2018	-
Launched in India	Yes	Yes	-
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	149.51 x 71.98 x 8.10	156.00 x 75.20 x 7.80	145.00 x 72.00 x 11.00
Weight (g)	160.00	155.00	156.00
Battery capacity (mAh)	3060	3410	2300
Removable battery	No	-	Yes
Wireless charging	No	-	-
Colours	Gloss Black, Gloss White, Midnight Gloss Blue	Diamond Black, Moonlight Silver, Solar Red	Gold, White-Champagne, Black-Champagne, Coffee-Champagne
display
Screen size (inches)	5.86	6.00	5.00
Touchscreen	Yes	Yes	Yes
Resolution	720x1520 pixels	1080x2160 pixels	480x854 pixels
Aspect ratio	19:9	18:9	-
Pixels per inch (PPI)	-	402	-
hardware
Processor	1.8GHz octa-core	octa-core (4x2GHz + 4x2GHz)	1.2GHz quad-core
Processor make	MediaTek Helio P60 (MT6771)	MediaTek Helio P60 (MT6771)	-
RAM	3GB	6GB	1GB
Internal storage	32GB	128GB	8GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	400	256	32
Dedicated microSD slot	No	-	-
camera
Rear camera	13-megapixel (f/2.0) + 5-megapixel	13-megapixel (f/2.2)	2-megapixel
Rear autofocus	Phase detection autofocus	Phase detection autofocus	-
Rear flash	LED	LED	Yes
Front camera	8-megapixel (f/2.2)	8-megapixel (f/2.2)	2-megapixel
Front autofocus	No	-	-
Front flash	-	No	-
software
Operating system	Android 8.1	Android 8.1	Android 7.0
Skin	-	ColorOS 5.0	-
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n	802.11 b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.20	Yes
NFC	No	-	No
USB OTG	Yes	Yes	Yes
USB Type-C	Yes	-	-
Headphones	3.5mm	3.5mm	3.5mm
FM	Yes	Yes	Yes
Number of SIMs	2	2	2
Active 4G on both SIM cards	Yes	-	-
Micro-USB	-	Yes	-
Infrared	-	-	No
Wi-Fi Direct	-	-	No
Mobile High-Definition Link (MHL)	-	-	No
sim 1
SIM Type	Nano-SIM	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sensors
Face unlock	Yes	-	-
Compass/ Magnetometer	Yes	Yes	No
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	No
Gyroscope	Yes	Yes	No
Barometer	-	-	No
Temperature sensor	-	-	No

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