Karbonn A55 vs Karbonn K9 Smart Plus

Key Specs

Battery
Battery	1100 mAh	2800 mAh
Display
Display	3.5 inches (8.89 cm)	5.45 inches (13.84 cm)
Front Camera
Front Camera	0.3 MP	5 MP
RAM
RAM	-	1 GB
Rear Camera
Rear Camera	3 MP	5 MP

Battery

Capacity
Capacity	1100 mAh	2800 mAh
Standby time
Standby Time	-	Up to 300 Hours(2G)
TalkTime
TalkTime	-	Up to 6 Hours(2G)
Type
Type	Li-ion	Li-Polymer

Camera

Camera Features
Camera Features	Digital Zoom	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes, LED Flash	-
Image Resolution
Image Resolution	2000 x 1500 Pixels	-
Resolution
Resolution	0.3 MP, Primary Camera	-

Design

Colours
Colours	Black, White	Blue, Red, Champagne
Height
Height	-	148.6 mm
Thickness
Thickness	-	8.8 mm
Weight
Weight	-	163 grams
Width
Width	-	71.5 mm

Display

Aspect Ratio
Aspect Ratio	-	18:9
Bezel-less display
Bezel-less display	-	Yes
Display Type
Display Type	IPS LCD	IPS LCD
Pixel Density
Pixel Density	165 ppi	295 ppi
Resolution
Resolution	-	720x1440 px (HD+)
Screen Protection
Screen Protection	-	Yes
Screen Size
Screen Size	3.5 inches (8.89 cm)	5.45 inches (13.84 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	-	72.14 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Flash
Flash	-	No
Resolution
Resolution	-	5 MP, Primary Camera

General

Brand
Brand	Karbonn	Karbonn
Custom UI
Custom UI	-	Android Go
Launch Date
Launch Date	April 12, 2014 (Official)	November 22, 2018 (Official)
Operating System
Operating System	Android v4.2 (Jelly Bean)	Android v8.1 (Oreo)

Main Camera

Autofocus
Autofocus	-	Yes
Camera Features
Camera Features	-	Digital Zoom
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	-	2592 x 1944 Pixels
Resolution
Resolution	-	5 MP f/2.0, Primary Camera(1.4µm pixel size)
Shooting Modes
Shooting Modes	-	Burst mode

Multimedia

Audio Jack
Audio Jack	3.5 mm	3.5 mm
FM Radio
FM Radio	Yes	-
Fm Radio
FM Radio	Yes	-
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes
GPS
GPS	Yes with A-GPS	Yes with A-GPS
Network Support
Network Support	5G Not Supported in India, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
SIM 1	2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	2G Bands: GSM 1800 / 900 MHz	2G Bands: GSM 1800 / 900 MHz GPRS: Available
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	-	Mass storage device, USB charging, microUSB
VoLTE
VoLTE	-	Yes
Wi-Fi
Wi-Fi	Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Wi-Fi Features	-	Mobile Hotspot

Performance

CPU
CPU	Dual core, 1.2 GHz	Quad core, 1.4 GHz
Ram
RAM	512 MB	-

Sensors

Fingerprint Sensor
Fingerprint Sensor	-	No
Other Sensors
Other Sensors	Accelerometer	Light sensor, Proximity sensor, Accelerometer

Storage

Expandable Memory
Expandable Memory	Yes, Up to 32 GB	Yes, Up to 128 GB
Internal Memory
Internal Memory	4 GB	8 GB
USB OTG
USB OTG	-	Yes