Karbonn A40 Plus vs Nokia 3 1 Plus 32gb

Key Specs

Battery
Battery	1700 mAh	3500 mAh
Display
Display	5.0 inches (12.7 cm)	6.0 inches (15.24 cm)
Front Camera
Front Camera	0.3 MP	8 MP
Processor
Processor	-	MediaTek Helio P22
RAM
RAM	-	3 GB
Rear Camera
Rear Camera	5 MP	13 MP + 5 MP

Battery

Capacity
Capacity	1700 mAh	3500 mAh
Removable
Removable	-	No
Standby time
Standby Time	-	Up to 648 Hours(2G)
TalkTime
TalkTime	-	Up to 34 Hours(2G)
Type
Type	Li-ion	Li-ion
USB Type-C
USB Type-C	-	No

Camera

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

Design

Build Material
Build Material	-	Back: Aluminium
Colours
Colours	White, Gold	Blue, White, Baltic
Height
Height	-	156.8 mm
Thickness
Thickness	-	8.1 mm
Width
Width	-	76.4 mm

Display

Aspect Ratio
Aspect Ratio	-	18:9
Bezel-less display
Bezel-less display	-	Yes
Display Type
Display Type	IPS LCD	IPS LCD
Pixel Density
Pixel Density	196 ppi	268 ppi
Resolution
Resolution	-	720x1440 px (HD+)
Screen Size
Screen Size	5.0 inches (12.7 cm)	6.0 inches (15.24 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	-	77.55 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Camera Features
Camera Features	-	Fixed Focus
Camera Setup
Camera Setup	-	Single
Resolution
Resolution	-	8 MP f/2.2, Primary Camera

General

Brand
Brand	Karbonn	Nokia
Custom UI
Custom UI	-	Android One
Launch Date
Launch Date	July 16, 2015 (Official)	October 19, 2018 (Official)
Operating System
Operating System	Android v4.4.2 (Kitkat)	Android v8.1 (Oreo)

Main Camera

Autofocus
Autofocus	-	Yes, Phase Detection autofocus
Camera Features
Camera Features	-	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	-	Dual
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	-	4128 x 3096 Pixels
Resolution
Resolution	-	13 MP f/2.0, Primary Camera(1.12µm pixel size)5 MP f/2.4, Depth Camera
Sensor
Sensor	-	S5K3L5, ISO-CELL
Settings
Settings	-	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	-	Continuous Shooting High Dynamic Range mode (HDR)

Multimedia

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

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes, v4.1
GPS
GPS	-	Yes with A-GPS, Glonass
HDMI
HDMI	-	No
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 Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	USB 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	Mobile Hotspot

Performance

Architecture
Architecture	-	64 bit
CPU
CPU	Dual core, 1.2 GHz	Octa core, 2 GHz, Cortex A53
Chipset
Chipset	-	MediaTek Helio P22
Fabrication
Fabrication	-	12 nm
Graphics
Graphics	-	PowerVR GE8320
RAM type
RAM Type	-	LPDDR3
Ram
RAM	512 MB	-

Sensors

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

Storage

Expandable Memory
Expandable Memory	Yes, Up to 32 GB	Yes, Up to 400 GB
Internal Memory
Internal Memory	4 GB	32 GB
Storage Type
Storage Type	-	eMMC 5.1