Infinix Smart 8 vs Karbonn A40

Key Specs

Battery
-	1700 mAh
Display
-	5.0 inches (12.7 cm)
Front Camera
-	0.3 MP
RAM
-	512 MB
Rear Camera
-	5 MP

Audio

Audio Features
DTS Sound	-
Audio Jack
3.5 mm	-
Loudspeaker
Yes	-

Battery

Capacity
5000 mAh	1700 mAh
Removable
No	Yes
Type
Li-Polymer	Li-ion
USB Type-C
Yes	-

Camera

Autofocus
Yes	-
Camera Features
-	Digital Zoom
Camera Setup
-	Single
Flash
Yes, LED Flash	Yes, LED Flash
Front Camera
8 MP	-
Image Resolution
8150 x 6150 Pixels	2592 x 1944 Pixels
Rear Camera
50 MP	-
Resolution
-	0.3 MP, Primary Camera
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
1920x1080 @ 30 fps	-

Design

Build Material
Back: Plastic	-
Colours
Timber Black, Shinny Gold, Galaxy White, Rainbow Blue	White, Gold
Weight
189 grams	-

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Dimensions

Height
163.6 mm	-
Thickness
8.5 mm	-
Width
75.6 mm	-

Display

Aspect Ratio
20:9	-
Bezel-less display
Yes with punch-hole display	-
Display Type
IPS LCD	IPS LCD
Pixel Density
267 ppi	196 ppi
Refresh Rate
90 Hz	-
Resolution
720x1612 px (HD+)	-
Screen Size
6.6 inches (16.76 cm)	5.0 inches (12.7 cm)
Screen to Body Ratio (claimed by the brand)
90 %	-
Touch Screen
-	Yes, Capacitive Touchscreen, Multi-touch

General

Brand
Infinix	Karbonn
Custom UI
XOS	-
Launch Date
January 15, 2024	July 21, 2014 (Official)
Operating System
Android v13	Android v4.4.2 (KitKat)

Multimedia

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

Network & Connectivity

Bluetooth
Yes, v5.0	Yes
GPS
Yes with A-GPS	-
NFC
No	-
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 2G
SIM 1
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available
SIM 2
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	2G Bands: GSM 1800 / 900 MHz
SIM Size
SIM1: Nano, SIM2: Nano	-
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
-	microUSB 2.0
Usb Connectivity
-	microUSB 2.0
VoLTE
Yes	-
Wi-Fi
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
-	Mobile Hotspot

Performance

CPU
-	Dual core, 1.2 GHz
Graphics
PowerVR GE8320	-
Processor
MediaTek Helio G36	-
RAM
4 GB	-
RAM Type
LPDDR4X	-
Ram
-	512 MB

Sensors

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

Storage

Expandable Memory
Yes, Up to 2 TB	Yes, Up to 32 GB
Internal Memory
64 GB	4 GB
Storage Type
eMMC 5.1	-
USB OTG
-	No