Karbonn A52 vs Karbonn K9 Smart Selfie

Key Specs

Battery
Battery	1400 mAh	2300 mAh
Display
Display	3.5 inches (8.89 cm)	5 inches (12.7 cm)
Front Camera
Front Camera	0.3 MP	8 MP
Processor
Processor	-	MediaTek MT6737M
RAM
RAM	256 MB	-
Rear Camera
Rear Camera	3 MP	5 MP

Battery

Capacity
Capacity	1400 mAh	2300 mAh
Removable
Removable	-	Yes
Type
Type	Li-ion	Li-ion
USB Type-C
USB Type-C	-	No

Camera

Autofocus
Autofocus	-	Yes
Camera Features
Camera Features	-	Digital Zoom Auto Flash Face detection
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	-	2592 x 1944 Pixels
OIS
OIS	-	No
Resolution
Resolution	-	8 MP, Primary Camera
Settings
Settings	-	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	-	Continuous Shooting High Dynamic Range mode (HDR)

Design

Colours
Colours	Grey	Black, Blue
Height
Height	115.7 mm	-
Thickness
Thickness	10.5 mm	-
Weight
Weight	92 grams	172 grams
Width
Width	61.8 mm	-

Display

Display Type
Display Type	LCD	TFT
Pixel Density
Pixel Density	165 ppi	196 ppi
Resolution
Resolution	320x480 px	-
Screen Size
Screen Size	3.5 inches (8.89 cm)	5 inches (12.7 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	51.01 %	-
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Resolution
Resolution	0.3 MP, Primary Camera	-

General

Brand
Brand	Karbonn	Karbonn
Launch Date
Launch Date	February 27, 2014 (Official)	-
Operating System
Operating System	Android v4.2 (Jelly Bean)	Android v7.0 (Nougat)

Main Camera

Camera Features
Camera Features	Digital Zoom	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes	-
Image Resolution
Image Resolution	2000 x 1504 Pixels	-
Resolution
Resolution	3 MP, Primary Camera	-

Multimedia

Audio Jack
Audio Jack	3.5 mm	3.5 mm
FM Radio
FM Radio	Yes	Yes, Recording option
Fm Radio
FM Radio	-	Yes, Recording option
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes, v3.0
GPS
GPS	-	Yes with A-GPS
NFC
NFC	-	No
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	3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	2G Bands: GSM 1800 / 900 MHz	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM Size	-	SIM1: Micro, SIM2: Micro
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	-	microUSB 2.0
VoLTE
VoLTE	-	Yes
Wi-Fi
Wi-Fi	Yes, Wi-Fi 3 (802.11 b/g)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Wi-Fi Features	-	Mobile Hotspot

Performance

Architecture
Architecture	-	64 bit
CPU
CPU	Dual core, 1 GHz	Quad core, 1.1 GHz, Cortex A53
Chipset
Chipset	-	MediaTek MT6737M
Ram
RAM	-	1 GB

Sensors

Fingerprint Sensor
Fingerprint Sensor	-	No
Other Sensors
Other Sensors	Accelerometer	-

Storage

Expandable Memory
Expandable Memory	Yes, Up to 32 GB	Yes, Up to 32 GB
Internal Memory
Internal Memory	512 MB	8 GB