Karbonn A40 Indian vs Samsung Galaxy A20 Specs Comparison

Availability

Prices (MSRP)
	$250

Design

Dimensions
4.84 x 2.53 x 0.41 inches 122.95 x 64.3 x 10.5 mm	6.24 x 2.94 x 0.31 inches 158.4 x 74.7 x 7.8 mm
Weight
4.16 oz / 118.0 g	5.96 oz / 169.0 g
Materials
	Back: Plastic
Biometrics
	2D Face unlock, Fingerprint (touch)
Features
Touch sensitive control keys
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Gold, Brown, Blue	Black,Deep blue, Red

Display

Size
4.0-inch, 57.65% screen-to-body	6.4-inch, 84.95% screen-to-body
Type
	Super AMOLED, 60Hz
Resolution
800x480px, 233 PPI	1560x720px, 19.5:9 ratio, 268 PPI
Colors
16 777 216

Hardware

System chip
	Samsung Exynos 7884 (14 nm)
Processor
Quad-core 1300 MHz	Octa-core 1800 MHz ARM Cortex-A73 and ARM Cortex-A53
GPU
Yes	Mali-G71 MP2
Memory
1GB/8GB	3GB (LPDDR4)/32GB
Storage expansion
microSDHC up to 32 GB	microSDXC up to 512 GB
OS
Android (7.0 Nougat)	Android (11, 10, 9.0 Pie)

Battery

Type
1400 mAh, Li - Ion	4000 mAh
Charging
	Samsung Adaptive Fast Charging

Camera

Rear
Single camera	Dual camera
Main camera
2 MP	13 MP (Autofocus) Aperture size: F1.9 Focal length: 27 mm Sensor size: 1/3.1" Pixel size: 1.12 μm
Second camera
	5 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/5" Pixel size: 1.12 μm
Flash
LED	LED
Video recording
Yes Video calling, Video sharing	1080p (30 fps)
Front
0.3 MP VGA	8 MP

Connectivity & Features

Bluetooth
Yes	5.0
WLAN
b,g,n Hotspot, Wi-Fi Direct 802.11 b, g, n	a,b,g,n,ac Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
microUSB, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor
Location
GPS, A-GPS	GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Other
VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Album art cover, Background playback	Dolby Atmos
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
	Noise cancellation

Cellular

LTE Bands
3, 5	2, 3, 4, 5, 7, 13, 20, 28, 66
TDD Bands
40
3G Bands
8, 1	1, 2, 5, 8
Data Speed
LTE, HSPA, HSUPA	LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes
SIM type
	Nano SIM

Phone Features

Notifications
Haptic feedback
Other features
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval
	Date approved: Jun 19, 2019 FCC ID value: A3LSMA205U
Measured SAR
	Head: 1.09 W/kg Body: 0.60 W/kg Simultaneous Transmission: 1.37 W/kg Wireless Router: 1.00 W/kg Phablet: 3.94 W/kg

Alternative variants

for T-Mobile and Metro

LTE Bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 66, 71
TDD Bands	38, 39, 40, 41
3G Bands	5, 8, 4, 2, 1

for Verizon, Sprint, Virgin Mobile and Boost Mobile

LTE Bands	2, 4, 5, 12, 13, 25, 26, 71
TDD Bands	41
3G Bands	5, 8, 4, 2, 1

for US Cellular

LTE Bands	2, 4, 5, 12, 13, 25, 66, 71
3G Bands	5, 8, 4, 2, 1

Discover more

Full Specs Karbonn A40 Indian Specs

Full Specs Samsung Galaxy A20 Specs