Karbonn Aura 1gb Ram vs Xolo Era 4x

Key Specs

Battery
2000 mAh	3000 mAh
Display
5.0 inches (12.7 cm)	5.45 inches (13.84 cm)
Front Camera
2 MP	5 MP
Processor
-	MediaTek MT6739
RAM
-	1 GB
Rear Camera
5 MP	8 MP

Battery

Capacity
2000 mAh	3000 mAh
Removable
-	Yes
Standby time
-	Up to 314 Hours(2G)
TalkTime
-	Up to 16.5 Hours(3G)
Type
Li-ion	Li-Polymer
USB Type-C
-	No

Camera

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

Design

Colours
Gold	Black, Gold
Height
-	146.7 mm
Thickness
-	8.6 mm
Weight
-	139 grams
Width
70.2 mm

Display

Aspect Ratio
-	18:9
Bezel-less display
-	Yes
Display Type
LCD	IPS LCD
Pixel Density
196 ppi	295 ppi
Resolution
-	720x1440 px (HD+)
Screen Protection
-	Corning Gorilla Glass
Screen Size
5.0 inches (12.7 cm)	5.45 inches (13.84 cm)
Screen to Body Ratio (calculated)
-	74.43 %
Touch Screen
Yes, Capacitive Touchscreen	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Resolution
-	5 MP, Primary Camera

General

Brand
Karbonn	XOLO
Custom UI
-	Android Go
Launch Date
January 18, 2016 (Official)	January 9, 2019 (Official)
Operating System
Android v4.4.2 (Kitkat)	Android v8.1 (Oreo)

Main Camera

Autofocus
-	Yes
Camera Features
-	Digital Zoom Auto Flash
Camera Setup
-	Single
Flash
-	Yes, LED Flash
Image Resolution
-	3264 x 2448 Pixels
Resolution
-	8 MP, Primary Camera
Shooting Modes
-	High Dynamic Range mode (HDR)

Multimedia

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

Network & Connectivity

Bluetooth
Yes	Yes, v4.1
GPS
-	Yes with A-GPS
Network Support
5G Not Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available
SIM 2
2G Bands: GSM 1800 / 900 MHz	4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available
SIM Size
-	SIM1: Micro, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM, Dual VoLTE
USB Connectivity
microUSB 2.0	Mass storage device, USB charging, microUSB 2.0
VoLTE
-	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

CPU
Quad core, 1.2 GHz	Quad core, 1.5 GHz, Cortex A53
Chipset
-	MediaTek MT6739
Graphics
-	PowerVR GE8100
Ram
1 GB	-

Sensors

Fingerprint Sensor
-	No
Other Sensors
Accelerometer	Light sensor, Proximity sensor, Accelerometer

Storage

Expandable Memory
Yes, Up to 32 GB	Yes, Up to 64 GB
Internal Memory
8 GB	16 GB