Karbonn A19 vs Realme C40

Key Specs

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

Battery

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

Camera

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

Design

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

Display

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

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Front Camera

Resolution
0.3 MP, Primary Camera	-

General

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

Main Camera

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

Multimedia

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

Network & Connectivity

Bluetooth
Yes	Yes, v5.2
GPS
Yes	Yes with A-GPS
Network Support
5G Not Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
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
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
-	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
microUSB 2.0	Mass storage device, USB charging, microUSB 2.0
Usb Connectivity
-	Mass storage device, USB charging, microUSB 2.0
VoLTE
-	Yes
Volte
-	Yes
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
-	Mobile Hotspot

Performance

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

Sensors

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

Storage

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