Xiaomi Redmi 4A vs Karbonn Aura Note 2

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Comparing the Xiaomi Redmi 4A vs Karbonn Aura Note 2 across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Xiaomi Redmi 4A runs at a higher processing speed of 1.4 GHz, while Karbonn Aura Note 2 runs at 1.25 GHz, making Xiaomi Redmi 4A the better performer.


Display: Karbonn Aura Note 2 offers a screen size of 5.5 inches, while Xiaomi Redmi 4A offers 5 inches, making Karbonn Aura Note 2 the larger display of the two. Both Xiaomi Redmi 4A and Karbonn Aura Note 2 feature the same IPS LCD display.


Rear Camera: Both Xiaomi Redmi 4A and Karbonn Aura Note 2 feature a 13 MP primary rear camera.


Front Camera: Both Xiaomi Redmi 4A and Karbonn Aura Note 2 feature a 5 MP primary front camera.


Battery: Xiaomi Redmi 4A offers a higher battery capacity with 3120 mAh, while Karbonn Aura Note 2 offers 2900 mAh, making Xiaomi Redmi 4A better for longer battery life.


Storage: Both Xiaomi Redmi 4A and Karbonn Aura Note 2 offer the same internal storage of 16 GB.


User Rating: Xiaomi Redmi 4A receives a higher user rating of 4.2, while Karbonn Aura Note 2 has a rating of 3.7.

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Xiaomi Redmi 4A
₹5,999
(Out of Stock)
Karbonn Aura Note 2
₹4,999
(Discontinued)
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Summary

Spec Score

67%
60%

Release Date

N/A
31 Jul, 2017

Performance

Snapdragon 425
MediaTek MT6737M
Quad Core (upto 1.4 GHz)
Quad Core (upto 1.25 GHz)
2 GB RAM
2 GB RAM

Display

5.0 inches (12.7 cm)
5.5 inches (13.97 cm)
IPS LCD
IPS LCD
720x1280 px (HD)
720x1280 px (HD)

Rear Camera

13 MP
Primary Camera
13 MP
Primary Camera

Front Camera

5 MP
5 MP

Battery

3120 mAh
2900 mAh
No Wireless Charging
No Wireless Charging

Storage

16 GB
16 GB

Expert Review

8.0/10
N/A

Pros

  • Compact and solid build
  • Good camera capabilities
  • Decent performance
  • Dependable battery
  • Device yet to be reviewed

Cons

  • Touchscreen issues
  • Takes a long time to charge
  • Device yet to be reviewed

User Ratings

4.2/5
(29,388 ratings)
3.7/5
(997 ratings)

Video

Videos
8 More Videos
There are no videos available for the device.

User Feedback

General

Launch Date

Mar 23, 2017
(Official)
N/A

Operating System

Android v7.1.2 (Nougat)
Android v7.0 (Nougat)

Custom UI

MIUI
N/A

Performance

Performance Rating

Avg
Below Avg

Chipset

Qualcomm Snapdragon 425 MSM8917
MediaTek MT6737M

Processor

Quad core, 1.4 GHz, Cortex A53
Quad core, 1.25 GHz, Cortex A53

Architecture (The higher, the better)

64 bit
64 bit

Graphics (GPU)

Adreno 308
Mali-T720 MP2

RAM

2 GB / 3 GB
2 GB

Display

Display Rating

Excellent
Excellent

Display Type

IPS LCD
IPS LCD

Screen Size

5.0 inches  (12.7 cm)
5.5 inches  (13.97 cm)

Resolution

720x1280 px (HD)
720x1280 px (HD)

Pixel Density

294 ppi
267 ppi

Screen to Body Ratio (calculated)

69.81 %
68.82 %

Design

Height

139.9 mm
155 mm

Width

70.4 mm
78 mm

Thickness

8.5 mm
8 mm

Weight

131.5 grams
164 grams

Rear Camera

Rear Camera Rating

Good
Avg

Resolution

13 MP
Primary Cameraf/2.2CMOS image sensor
13 MP
Primary CameraCMOS image sensor

Autofocus

Yes Phase Detection Autofocus
Yes

OIS

No
No

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

4128 x 3096 Pixels
4128 x 3096 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

Full HD @30 fps
N/A

Front Camera

Front Camera Rating

Good
Avg

Resolution

5 MP
f/2.2 Primary Camera
5 MP
Primary Camera

Flash

No
No

Battery

Battery Rating

Very Good
Very Good

Capacity

3120 mAh
2900 mAh

Battery Type

Li-ion
Li-Polymer

TalkTime

Up to 39.3 Hours(3G)
Up to 8 Hours(2G)

Storage

Internal Storage

16 GB / 32 GB
16 GB

Expandable Storage

Yes Up to 128 GB
Yes Up to 32 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Micro SIM2: Nano (Hybrid)
N/A

Network Support

5G Not Supported 4G
5G Not Supported 4G

VoLTE

Yes
Yes

SIM 1

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 1700(band 4) / 850(band 5) / 800(band 20)
4G Bands:
TD-LTE 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5)

SIM 2

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 1700(band 4) / 850(band 5)
N/A

SAR Value

Head: 0.596 W/kg Body: 1.6 W/kg
N/A

Wi-Fi

Yes Wi-Fi 4 (802.11 b/g/n)
Yes Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v4.1
Yes v4.0

GPS

Yes with A-GPS Glonass
Yes with A-GPS

NFC

No
No

Multimedia

Audio Jack

3.5 mm
3.5 mm

Sensors

Fingerprint Sensor

No
No

Other Sensors

Proximity sensor Accelerometer Gyroscope
Light sensor Proximity sensor Accelerometer