Karbonn A40 vs Realme C61

Key Specs

Battery
1700 mAh	5000 mAh
Display
5.0 inches (12.7 cm)	6.78 inches (17.22 cm)
Front Camera
0.3 MP	5 MP
Processor
-	Unisoc T612
RAM
-	4 GB
Rear Camera
5 MP	32 MP

Battery

Capacity
1700 mAh	5000 mAh
Removable
Yes	No
Standby time
-	Up to 1013 Hours(2G)
Type
Li-ion	-
USB Type-C
-	Yes

Camera

Camera Features
Digital Zoom	-
Camera Setup
Single	-
Flash
Yes, LED Flash	-
Image Resolution
2592 x 1944 Pixels	-
Resolution
0.3 MP, Primary Camera	-

Design

Colours
White, Gold	Safari Green, Marble Black
Height
-	167.26 mm
Ruggedness
-	Dust proof
Thickness
-	7.84 mm
Waterproof
-	Yes, Splash proof, IP54
Weight
-	187 grams
Width
-	76.67 mm

Display

Aspect Ratio
-	20:9
Bezel-less display
-	Yes with waterdrop notch
Display Type
IPS LCD	IPS LCD
Pixel Density
196 ppi	259 ppi
Refresh Rate
-	90 Hz
Resolution
-	720x1600 px (HD+)
Screen Protection
-	Yes
Screen Size
5.0 inches (12.7 cm)	6.78 inches (17.22 cm)
Screen to Body Ratio (calculated)
-	86.54 %
Screen to Body Ratio (claimed by the brand)
-	90.3 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Camera Features
-	Fixed Focus
Camera Setup
-	Single
Flash
-	Yes, Screen flash
Resolution
-	5 MP f/2.2, Wide Angle, Primary Camera(26 mm focal length, 5.0" sensor size, CMOS, 1.12µm pixel size)
Video Recording
-	1280x720 @ 30 fps

General

Brand
Karbonn	realme
Custom UI
-	Realme UI
Launch Date
July 21, 2014 (Official)	June 28, 2024 (Official)
Operating System
Android v4.4.2 (KitKat)	Android v14

Main Camera

Autofocus
-	Yes
Camera Features
-	10 x Digital Zoom Auto Flash
Camera Setup
-	Dual
Flash
-	Yes, LED Flash
Image Resolution
-	6500 x 4920 Pixels
Resolution
-	32 MP f/1.8, Wide Angle (77° field-of-view), Primary Camera(28 mm focal length, 3.1" sensor size, CMOS image sensor, 0.7µm pixel size)
Video Recording
-	1920x1080 @ 30 fps 1280x720 @ 30 fps

Multimedia

Audio Jack
3.5 mm	3.5 mm
FM Radio
Yes	No
Fm Radio
Yes	-
Loudspeaker
Yes	Yes

Network & Connectivity

Bluetooth
Yes	Yes, v5.0
GPS
-	Yes with A-GPS, Glonass
NFC
-	No
Network Support
5G Not Supported in India, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20) 3G Bands: UMTS 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 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20) 3G Bands: UMTS 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	USB 2.0, Mass storage device, USB charging
VoLTE
-	Yes
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi Features
Mobile Hotspot	Mobile Hotspot

Performance

Architecture
-	64 bit
CPU
Dual core, 1.2 GHz	Octa core (1.8 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)
Chipset
-	Unisoc T612
Fabrication
-	12 nm
Graphics
-	Mali-G57
Ram
512 MB	-

Sensors

Fingerprint Sensor
-	Yes
Fingerprint Sensor Position
-	Side
Other Sensors
-	Light sensor, Proximity sensor, Accelerometer, Compass

Storage

Expandable Memory
Yes, Up to 32 GB	Yes, Up to 2 TB
Internal Memory
4 GB	64 GB
USB OTG
No	Yes