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Samsung Galaxy M31 (6GB RAM +128GB) vs Karbonn Smart A55i

Here you can compare Samsung Galaxy M31 (6GB RAM +128GB) and Karbonn Smart A55i. Comparing Samsung Galaxy M31 (6GB RAM +128GB) vs Karbonn Smart A55i on Smartprix, enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy M31 (6GB RAM +128GB) stands against Karbonn Smart A55i and which one should you buy. The current lowest price found for Samsung Galaxy M31 (6GB RAM +128GB) is ₹17,499 and for Karbonn Smart A55i is ₹2,800. The details of both of these products were last updated on Aug 15, 2020.

SpecificationSamsung Galaxy M31 (6GB RAM +128GB)Karbonn Smart A55i
RAM6 GB256 MB
Battery6000 mAh, Li-Po Battery1100 mAh
Rear Camera64 MP f/1.8 (Wide Angle)<br>8 MP f/2.2 (Ultra Wide)<br>5 MP f/2.2 (Macro)<br>5 MP f/2.2 (Depth Sensor) with autofocus3 MP
Display6.4 inches, 1080 x 2340 pixels3.5 inches, 480 x 320 pixels
OSAndroid v10.0Android v4.4 (KitKat)
Price₹17,499₹2,800
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Features

Samsung Galaxy M31 (6GB RAM +128GB)

Karbonn Smart A55i

Xiaomi Redmi Note 9 Pro Max
Samsung Galaxy M31s
Show:
All Features Differences
Samsung Galaxy M31 (6GB RAM +128GB)
₹17,499
Karbonn Smart A55i
₹2,800
OverviewAdvantages (Factors To Decide Which Device You Should Buy) Remove All Devices
Rankings # 1# 2
Specs Score    82 / 100   23 / 100
Operating SystemAndroid v10.0Android v4.4 (KitKat)
Features Present In Only One Device
(Unique Features)

Octa Core CPU

Samsung Galaxy M31 (6GB RAM +128GB)
Octa Core
Karbonn Smart A55i
Dual Core

More cores result in better parallelism, meaning more tasks can be processed in parallel without slowing down the User Interface.

Has a Removable Battery

Samsung Galaxy M31 (6GB RAM +128GB)
No
Karbonn Smart A55i
Yes

Remove the battery to switch off your device (Hard Reset) when it freezes. Also replace the battery or use a spare battery when device's battery performance is degraded.

More RAM

Samsung Galaxy M31 (6GB RAM +128GB)
6 GB
Karbonn Smart A55i
256 MB

Around 2300% more RAM than Karbonn Smart A55i. More RAM means more applications can run at the same time, which makes the device faster.

Bigger Screen

Samsung Galaxy M31 (6GB RAM +128GB)
6.4 in
Karbonn Smart A55i
3.5 in

Around 82% bigger screen than Karbonn Smart A55i. Reading, browsing internet and watching movies is more pleasing experience on a bigger screen.

Better Screen Resolution

Samsung Galaxy M31 (6GB RAM +128GB)
1080 x 2340 pixels
Karbonn Smart A55i
480 x 320 pixels

Around 1545% more pixels than Karbonn Smart A55i. More resolution means sharper and crisper screen.

Supports 3g

Samsung Galaxy M31 (6GB RAM +128GB)
Yes
Karbonn Smart A55i
No

Samsung Galaxy M31 (6GB RAM +128GB) is 3G Enabled. 3G Enabled Handsets give you more download speed and a faster internet experience.

Supports 4g

Samsung Galaxy M31 (6GB RAM +128GB)
Yes
Karbonn Smart A55i
Unknown

Samsung Galaxy M31 (6GB RAM +128GB) is 4G Enabled. 4G Enabled Handsets give you more download speed and a faster internet experience than 3g.

Supports VOLTE

Samsung Galaxy M31 (6GB RAM +128GB)
Yes
Karbonn Smart A55i
Unknown

Samsung Galaxy M31 (6GB RAM +128GB) is VoLTE Enabled. You can use this to make calls over 4G network. It is compatible with Reliance Jio.

Better Camera Resolution

Samsung Galaxy M31 (6GB RAM +128GB)
64 MP
Karbonn Smart A55i
3 MP

Around 2033% more mega pixels (MP) than Karbonn Smart A55i. More resolution generally means better picture quality, though it's not always necessary.

Has Quad Camera

Samsung Galaxy M31 (6GB RAM +128GB)
Quad Camera
Karbonn Smart A55i
Single Camera

Multiple cameras is useful for enhancing certain effects like blur, zoom and wide angle photos.

Has Flash For Camera

Samsung Galaxy M31 (6GB RAM +128GB)
Yes
Karbonn Smart A55i
Unknown

Having a camera flash allows you to take photos in low light.

Has Front Camera

Samsung Galaxy M31 (6GB RAM +128GB)
32 MP
Karbonn Smart A55i
Unknown

Front Camera enables you to take your own photos and do videocalling (on supported devices).

More Storage Capacity

Samsung Galaxy M31 (6GB RAM +128GB)
128 GB
Karbonn Smart A55i
512 MB

Around 25500% more inbuilt memory than Karbonn Smart A55i. More memory allows you to store more songs, videos, photos and install more applications.

Bigger Battery

Samsung Galaxy M31 (6GB RAM +128GB)
6000 mAh
Karbonn Smart A55i
1100 mAh

Around 445% more Battery Capacity than Karbonn Smart A55i. With more battery size, device's battery can generally last more time, though it depends on various other factors too.

Has Fingerprint Sensor

Samsung Galaxy M31 (6GB RAM +128GB)
Yes
Karbonn Smart A55i
Unknown

Fingerprint sensor support allows you to quickly unlock your device using your fingerprint.

General
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMMicro SIM
Device TypeSmartphoneSmartphone
Release DateFebruary 25, 2020
Design
Dimensions159.2 x 75.1 x 8.9 mm
Weight191 g
Display
TypeColor Super AMOLED screen (16M)Color TFT screen (256K)
TouchYes, with MultitouchYes
Size6.4 inches, 1080 x 2340 pixels3.5 inches, 480 x 320 pixels
Aspect Ratio 19.5:93:2
PPI~403 PPI~165 PPI
Screen to Body Ratio~ 84.1%
NotchYes, Water Drop Notch
Memory
RAM6 GB256 MB
Storage128 GB512 MB
Card SlotYes, upto 512 GBYes, upto 32 GB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesNo
4GYes
VoLTEYes, Dual Stand-By
WifiYes, with wifi-hotspotYes
BluetoothYes, v5.0, A2DP, LEYes
USBYes, USB-C v2.0Yes, microUSB
USB FeaturesUSB on-the-go, USB Charging
Extra
GPSyes with A-GPSYes
Fingerprint SensorYes, Rear
Face UnlockYes
SensorsGeomagnetic Sensor, Proximity sensor, Accelerometer, Gyro Sensor, Virtual Light Sensing, CompassAccelerometer
3.5mm Headphone JackYesYes
Extra FeaturesUFS 2.1
Camera
Rear Camera64 MP f/1.8 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
5 MP f/2.2 (Macro)
5 MP f/2.2 (Depth Sensor) with autofocus
3 MP
FeaturesDigital Zoom, Auto Flash, Face detection, Touch to focus
Video Recording4K @ 30fps UHD, 1080p @ 30fps FHD
FlashYes, LED
Front Camera32 MP f/2 (Wide Angle)No
Front Video Recording1080p @ 30fps FHD
Technical
OSAndroid v10.0Android v4.4 (KitKat)
ChipsetSamsung Exynos 9611
CPU2.3 GHz, Octa Core ProcessorDual Core Processor
Core Details4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53
GPUMali-G72 MP3
JavaNoYes
BrowserYes, supports HTML5Yes
Multimedia
EmailYesYes
MusicMP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTAYes
VideoMP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBMYes
FM RadioYes, with FM RecordingYes
Document ReaderYes
Battery
TypeNon-Removable BatteryRemovable Battery
Size6000 mAh, Li-Po Battery1100 mAh
Fast Charging15W Fast Charging
Talk Time2 days
Music Playback Time119 hours
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