Karbonn Aura Sleek 4g vs Xolo Era 1x Pro

Key Specs

Battery
2000 mAh	2500 mAh
Display
5.0 inches (12.7 cm)	5.0 inches (12.7 cm)
Front Camera
2 MP	5 MP
Processor
MediaTek MT6737M	Spreadtrum SC9832A
RAM
1 GB	2 GB
Rear Camera
5 MP	8 MP

Battery

Capacity
2000 mAh	2500 mAh
Removable
Yes	Yes
Standby time
Up to 130 Hours(2G)	Up to 185 Hours(3G)
TalkTime
Up to 4 Hours(4G) / Up to 8 Hours(2G)	Up to 10 Hours(3G)
Type
Li-ion	Li-Polymer
USB Type-C
No	No

Design

Colours
Grey, Champagne	Black, Gold
Height
145.6 mm	145.5 mm
Thickness
8.8 mm	8.6 mm
Weight
174 grams	145 grams
Width
71.5 mm	72 mm

Display

Display Type
TFT	IPS LCD
Pixel Density
196 ppi	294 ppi
Resolution
480x854 px	720x1280 px (HD)
Screen Protection
-	No
Screen Size
5.0 inches (12.7 cm)	5.0 inches (12.7 cm)
Screen to Body Ratio (calculated)
66.05 %	65.64 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus
No	-
Flash
No	Yes, Dual LED
Resolution
2 MP, Primary Camera	5 MP f/2.2, Primary Camera

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General

Brand
Karbonn	XOLO
Launch Date
March 17, 2017 (Official)	July 19, 2017 (Official)
Operating System
Android v6.0 (Marshmallow)	Android v6.0 (Marshmallow)

Main Camera

Autofocus
Yes	Yes
Camera Features
Digital Zoom Face detection Smile detection	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Single	Single
Flash
Yes, LED Flash	Yes, LED Flash
Image Resolution
2592 x 1944 Pixels	3264 x 2448 Pixels
OIS
-	No
Resolution
5 MP, Primary Camera	8 MP f/2.4, Primary Camera
Settings
-	Exposure compensation, ISO control
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR)

Multimedia

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

Network & Connectivity

Bluetooth
Yes	Yes, v4.0
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 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	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 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz	2G Bands: GSM 1800 / 1900 / 850 / 900 MHz
SIM Size
SIM1: Micro	SIM1: Micro, SIM2: Micro
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
Mass storage device, USB charging, microUSB 2.0	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

CPU
Quad core, 1.25 GHz, Cortex A53	Quad core, 1.5 GHz, Cortex A7
Chipset
MediaTek MT6737M	Spreadtrum SC9832A
Graphics
Mali-T720 MP1	-

Sensors

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

Storage

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