Karbonn K9 Smart 4G vs Xiaomi Redmi 4A


Karbonn K9 Smart 4G

Xiaomi Redmi 4A

Karbonn K9 Grand

Karbonn K9 Smart Yuva


All Features Differences
Karbonn K9 Smart 4G
Xiaomi Redmi 4A
OverviewAdvantages (Factors To Decide Which Device You Should Buy) Remove All Devices
Rankings # 2# 1
Specs Score    44 / 100   54 / 100
Operating System
Features Present In Only One Device
(Unique Features)

Light Weight

Karbonn K9 Smart 4G
105 g
Xiaomi Redmi 4A
131 g

Around 19% lighter than Xiaomi Redmi 4A. Light weight devices are easier to hold without tiring your arms.

Faster CPU

Karbonn K9 Smart 4G
1.2 GHz
Xiaomi Redmi 4A
1.4 GHz

Around 16% faster CPU than Karbonn K9 Smart 4G. Faster CPU means more smooth experience.

Has a Removable Battery

Karbonn K9 Smart 4G
Xiaomi Redmi 4A

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

Karbonn K9 Smart 4G
1 GB
Xiaomi Redmi 4A
2 GB

Around 100% more RAM than Karbonn K9 Smart 4G. More RAM means more applications can run at the same time, which makes the device faster.

Better Screen Resolution

Karbonn K9 Smart 4G
854 x 480 pixels
Xiaomi Redmi 4A
720 x 1280 pixels

Around 124% more pixels than Karbonn K9 Smart 4G. More resolution means sharper and crisper screen.

Better Camera Resolution

Karbonn K9 Smart 4G
5 MP
Xiaomi Redmi 4A
13 MP

Around 160% more mega pixels (MP) than Karbonn K9 Smart 4G. More resolution generally means better picture quality, though it's not always necessary.

More Storage Capacity

Karbonn K9 Smart 4G
8 GB
Xiaomi Redmi 4A
16 GB

Around 100% more inbuilt memory than Karbonn K9 Smart 4G. More memory allows you to store more songs, videos, photos and install more applications.

Bigger Battery

Karbonn K9 Smart 4G
2300 mAh
Xiaomi Redmi 4A
3120 mAh

Around 35% more Battery Capacity than Karbonn K9 Smart 4G. With more battery size, device's battery can generally last more time, though it depends on various other factors too.

Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM (Hybrid Slot)
Dual SimYesYes
Device TypeSmartphone
Release DateNovember, 2016
Dimensions139.5 x 70.4 x 8.5 mm
Weight105 g131 g
TypeColor IPS screen (16M colors)
TouchYes, with MultitouchYes, with Multitouch
Size5 inches, 854 x 480 pixels5 inches, 720 x 1280 pixels
Aspect Ratio16:916:9
PPI~196 PPI~294 PPI
Internal8 GB16 GB
Card SlotYes, upto 32 GBYes, (Hybrid Slot)
VoLTEYes (Supports Reliance Jio)Yes (Supports Reliance Jio)
WifiYesYes, with wifi-hotspot
BluetoothYesYes, v4.1
USBYes, microUSB v2.0
GPSYesYes, with A-GPS Support
SensorsAccelerometer, Gyroscope, Compass
3.5mm Headphone JackYesYes
Camera5 MP with autofocus13 MP with autofocus
Dual CameraNoNo
FeaturesFace detection, Smile detection, Geo tagging, Panorama, Touch to focus
Video RecordingYes, 1080p @ 30 fps
FlashYesYes, LED
Front CameraYes, 5 MPYes, 5 MP
OSAndroid, 6.0 (Marshmallow)Android, 6.0.1 (Marshmallow)
CPU1.2 GHz, Quad Core, Mediatek Processor1.4 GHz, Quad Core, Qualcomm MSM8917 Snapdragon 425 Processor
GPUAdreno 308
JavaYes, via 3rd partyNo
BrowserYes, supports HTML
SupportsMMS, Instant Messaging
EmailYes, with Push Email
MusicMP3, WAV, eAAC+, FLAC
VideoDivX, MP4
FM RadioYesYes
Document ReaderYes
TypeRemovable BatteryNon-Removable Battery
Size2300 mAh3120 mAh, Li-ion Battery
StandBy Time10 days
Talk Time6 hours


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