Karbonn Aura Note 4g vs Lenovo K8 Plus 4gb Ram

Key Specs

Battery
2800 mAh	4000 mAh
Display
5.5 inches (13.97 cm)	5.2 inches (13.21 cm)
Front Camera
5 MP	8 MP
Processor
MediaTek MT6737	MediaTek MT6757CD
RAM
2 GB	4 GB
Rear Camera
5 MP	13 MP + 5 MP

Battery

Capacity
2800 mAh	4000 mAh
Removable
Yes	No
Standby time
Up to 350 Hours(2G)	Up to 401 Hours(4G)
TalkTime
Up to 4 Hours(4G) / Up to 8 Hours(2G)	Up to 26 Hours(4G)
Type
Li-ion	Li-Polymer
USB Type-C
No	No

Design

Build Material
-	Case: Metal Back: Metal
Colours
Black, Champagne	Venom Black, Fine Gold
Height
154.2 mm	147.9 mm
Thickness
10.5 mm Below	8.9 mm
Weight
174 grams	165 grams
Width
79.8 mm	73.9 mm

Display

Display Type
IPS LCD	IPS LCD
Pixel Density
267 ppi	424 ppi
Resolution
720x1280 px (HD)	1080x1920 px (FULL HD)
Screen Protection
-	Corning Gorilla Glass v3
Screen Size
5.5 inches (13.97 cm)	5.2 inches (13.21 cm)
Screen to Body Ratio (calculated)
67.61 %	68.04 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Features
-	Fixed Focus
Camera Setup
-	Single
Flash
-	Yes, LED Flash
Resolution
-	8 MP f/2.0, Primary Camera

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General

Brand
Karbonn	Lenovo
Custom UI
-	Stock
Launch Date
February 25, 2017 (Official)	September 23, 2017 (Official)
Operating System
Android v6.0 (Marshmallow)	Android v7.1.1 (Nougat)

Main Camera

Autofocus
Yes	Yes, Phase Detection autofocus
Camera Features
Digital Zoom Smile detection	4 x Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Single	Dual
Flash
Yes, LED Flash	Yes, Dual-color LED Flash
Image Resolution
2592 x 1944 Pixels	4128 x 3096 Pixels
OIS
-	No
Resolution
5 MP, Primary Camera	13 MP f/2.0, Primary Camera 5 MP, Depth Camera
Settings
-	Exposure compensation, ISO control
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
-	1920x1080 @ 30 fps

Multimedia

Audio Features
-	Dolby Atmos
Audio Jack
3.5 mm	3.5 mm
FM Radio
Yes	Yes
Loudspeaker
Yes	Yes

Network & Connectivity

Bluetooth
Yes, v4.0	Yes, v4.2
GPS
Yes with A-GPS	Yes with A-GPS
NFC
No	No
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) 3G Bands: UMTS 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4) GPRS: Available EDGE: Available
SIM 2
2G Bands: GSM 1800 / 900 MHz	4G Bands: TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) 3G Bands: UMTS 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4) GPRS: Available EDGE: Available
SIM Size
-	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
microUSB 2.0	Mass storage device, USB charging, microUSB 2.0
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Mobile Hotspot	Mobile Hotspot

Performance

Architecture
-	64 bit
CPU
Quad core, 1.25 GHz, Cortex A53	Octa core (2.6 GHz, Quad core, Cortex A53 + 1.6 GHz, Quad core, Cortex A53)
Chipset
MediaTek MT6737	MediaTek MT6757CD
Graphics
Mali-T720 MP2	Mali-T880 MP2

Sensors

Applications
-	Google Calculator, Calendar, Chrome, Clock, Drive, Duo, Gmail, Maps, Messenger, Photos, Play Movies and TV, Play Music, Play Store, YouTube, Microsoft Excel, Powerpoint, Word, Outlook, Skype, OneDrive, OneNote
Fingerprint Sensor
Yes	Yes
Fingerprint Sensor Position
Rear	Rear
Other Sensors
Light sensor, Proximity sensor, Accelerometer	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
Yes, Up to 32 GB	Yes, Up to 128 GB
Internal Memory
16 GB	32 GB
USB OTG
-	Yes
User Available Storage
-	Up to 22.5 GB