Karbonn A19 vs Realme C40

Key Specs

Battery
Battery	1600 mAh	5100 mAh
Display
Display	5.0 inches (12.7 cm)	6.6 inches (16.76 cm)
Front Camera
Front Camera	0.3 MP	8 MP
Processor
Processor	MediaTek MT6572	Unisoc T616
RAM
RAM	512 MB	-
Rear Camera
Rear Camera	8 MP	12 MP

Battery

Capacity
Capacity	1600 mAh	5100 mAh
Quick Charging
Quick Charging	-	Yes, Fast
Removable
Removable	-	No
Type
Type	Li-ion	Li-Polymer
USB Type-C
USB Type-C	-	No

Camera

Autofocus
Autofocus	-	Yes
Camera Features
Camera Features	-	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	-	4000 x 3000 Pixels
Resolution
Resolution	-	8 MP, Primary Camera
Settings
Settings	-	Exposure compensation
Shooting Modes
Shooting Modes	-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	-	1920x1080 @ 30 fps

Design

Colours
Colours	White	-
Height
Height	146 mm	-
Thickness
Thickness	11 mm Below	-
Weight
Weight	116 grams	-
Width
Width	72 mm	-

Display

Bezelless Display
Bezelless Display	-	Yes with waterdrop notch
Display Type
Display Type	LCD	IPS LCD
Pixel Density
Pixel Density	196 ppi	255 ppi
Resolution
Resolution	480x854 px	-
Screen Size
Screen Size	5.0 inches (12.7 cm)	6.6 inches (16.76 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	65.52 %	-
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Resolution
Resolution	0.3 MP, Primary Camera	-

General

Brand
Brand	Karbonn	realme
Launch Date
Launch Date	February 21, 2014 (Official)	October 8, 2023 (Unofficial)
Operating System
Operating System	Android v4.2 (Jelly Bean)	Android v12

Main Camera

Camera Features
Camera Features	Digital Zoom	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes, LED Flash	-
Image Resolution
Image Resolution	3264 x 2448 Pixels	-
Resolution
Resolution	8 MP, Primary Camera	-

Multimedia

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

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes, v5.2
GPS
GPS	Yes	Yes with A-GPS
Network Support
Network Support	5G Not Supported in India, 3G, 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 1900 / 2100 / 850 / 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 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM Size	-	SIM1: Nano, SIM2: Nano
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	microUSB 2.0	Mass storage device, USB charging, microUSB 2.0
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

Architecture
Architecture	-	64 bit
CPU
CPU	Dual core, 1.3 GHz	Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)
Chipset
Chipset	MediaTek MT6572	Unisoc T616
Fabrication
Fabrication	-	12 nm
Graphics
Graphics	-	Mali-G57
Ram
RAM	-	3 GB

Sensors

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

Storage

Expandable Memory
Expandable Memory	Yes, Up to 32 GB	Yes, Up to 1 TB
Internal Memory
Internal Memory	4 GB Below	32 GB