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Karbonn A91 Storm vs Lava Iris Atom X

Summary
Performance

512 MB RAM

Spreadtrum SC7715

256 MB RAM

Display

4.0" (10.16 cm)

480x800 px

4.0" (10.16 cm)

480x800 px

Rear Camera

2 MP

Single Camera

2 MP

Single Camera

Front Camera

0.3 MP

Single Camera

0.3 MP

Single Camera

Battery

2200 mAh

8 h talktime (2G)

1400 mAh

Storage

4 GB

32 GB (Expandable)

512 MB

32 GB (Expandable)

User Rating

★★★★★
★★★★★

3.2/5 based on 321 ratings

Read All User Reviews

★★★★★
★★★★★

3.2/5 based on 2,091 ratings

Read All User Reviews

Compare Prices
Karbonn A91 Storm is permanently discontinued.
Rs. 3,550 @Amazon Buy
Not available in any other store
General
Launch Date

December 22, 2015 (Official)

Operating System

Android v5.1 (Lollipop)

Android v4.4.2 (Kitkat)

Performance
Chipset

Spreadtrum SC7715

CPU

Quad core, 1.2 GHz

Single core, 1 GHz, Cortex A7

Graphics

Mali-400

RAM

512 MB

256 MB

Display
Display Type

TFT

TFT

Screen Size

4.0 " (10.16 cm)

4.0 " (10.16 cm)

Resolution

480x800 px

480x800 px

Pixel Density

233 ppi

233 ppi

Screen to Body Ratio (calculated)

55.85 %

57.24 %

Touch Screen

, Capacitive Touchscreen

, Capacitive Touchscreen

Design
Size Compare
Size Compare
Dimensions

Height: 127 mm
Width: 64.2 mm
Thickness: 10.5 mm

Height: 125.5 mm
Width: 63.4 mm
Thickness: 9.7 mm

Weight

117 grams

Colours

Black, Blue, White

Black, White

Camera
Main Camera
Camera Setup

Single

Single

Resolution

2 MP, Primary Camera

2 MP, Primary Camera

OIS

No

Flash

, LED Flash

, LED Flash

Image Resolution

1600 x 1200 Pixels

1600 x 1200 Pixels

Camera Features

Digital Zoom

Digital Zoom

Front Camera
Camera Setup

Single

Single

Resolution

0.3 MP, Primary Camera

0.3 MP, Primary Camera

Flash

No

No

Battery
Capacity

2200 mAh

1400 mAh

Type

Li-Polymer

Li-ion

Removable

TalkTime

Up to 8 Hours(2G)

Standby time

Up to 250 Hours(2G)

USB Type-C

No

Storage
Internal Memory

4 GB

512 MB

Expandable Memory

, Up to 32 GB

, Up to 32 GB

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

Network Support

5G Not Supported in India, 3G, 2G

5G Not Supported in India, 3G, 2G

SIM 1

3G Bands:
UMTS 2100 MHz
2G Bands:
GSM 1800 / 900 MHz
GPRS:
Available
EDGE:
Available

3G Bands:
UMTS 2100 MHz
2G Bands:
GSM 1800 / 900 MHz
GPRS:
Available
EDGE:
Available

SIM 2

2G Bands:
GSM 1800 / 900 MHz

2G Bands:
GSM 1800 / 900 MHz

Wi-Fi

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

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

Wi-Fi Features

Mobile Hotspot

Bluetooth

, v2.1

GPS

NFC

No

USB Connectivity

microUSB 2.0

microUSB 2.0

Multimedia
FM Radio

, Recording option

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Fingerprint Sensor

No

No

Other Sensors

Accelerometer

Accelerometer

Price list

Not Available
Rs. 3,550
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