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XOLO X900 vs Karbonn A21

Compare XOLO X900

Rs. 16,406
(Discontinued)

 

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Compare Karbonn A21

Rs. 9,899
(Out of Stock)

 

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Summary
38%
Performance

Intel Atom

1 GB RAM

Snapdragon S4 Play

512 MB RAM

Display

4" (10.16 cm)

480x800 px

4.5" (11.43 cm)

480x800 px

Rear Camera

8 MP

Single Camera

5 MP

Single Camera

Front Camera

1.3 MP

Single Camera

1.3 MP

Single Camera

Battery

1460 mAh

8 h talktime (3G)

1800 mAh

5 h talktime (2G)

Storage

16 GB

Non Expandable

4 GB

32 GB (Expandable)

Expert Rating
User Rating

★★★★★
★★★★★

4.2/5 based on 550 ratings

Read All User Reviews

★★★★★
★★★★★

3.8/5 based on 318 ratings

Read All User Reviews

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XOLO X900 is permanently discontinued.
Not Available in any store
Notify me when it's available
General
Launch Date

October 11, 2012 (Official)

Operating System

Android v2.3 (Gingerbread)

Android v4 (Ice Cream Sandwich)

Performance
Poor
Chipset

Intel Atom Z2460

Qualcomm Snapdragon S4 Play MSM8225

CPU

1.6 GHz

Dual core, 1.2 GHz, Cortex A5

Graphics

Adreno 203

RAM

1 GB

512 MB

Display
Below Average
Display Type

TFT

TFT

Screen Size

4 " (10.16 cm)

4.5 " (11.43 cm)

Resolution

480x800 px

480x800 px

Pixel Density

233 ppi

207 ppi

Screen to Body Ratio (calculated)

58.77 %

84.98 %

Touch Screen

, Capacitive Touchscreen

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Size Compare
Dimensions

Height: 123 mm
Width: 63 mm
Thickness: 10.99 mm

Height: 112 mm
Width: 60.5 mm
Thickness: 11.5 mm

Weight

127 grams

104 grams

Colours

Black

Black

Camera
Main Camera
Camera Setup

Single

Single

Resolution

8 MP, Primary Camera

5 MP, Primary Camera

Autofocus

Flash

, LED Flash

Image Resolution

3264 x 2448 Pixels

2592 x 1944 Pixels

Shooting Modes

Continuous Shooting

Camera Features

Digital Zoom
Smile detection

Digital Zoom

Video Recording

1920x1080 @ 30

Front Camera
Poor
Camera Setup

Single

Single

Resolution

1.3 MP, Primary Camera

1.3 MP, Primary Camera

Camera Features

Fixed Focus

Battery
Average
Capacity

1460 mAh

1800 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 8 Hours(3G) / Up to 14 Hours(2G)

Up to 5 Hours(2G)

Standby time

Up to 336 Hours(2G)

Up to 200 Hours(2G)

Storage
Good
Internal Memory

16 GB

4 GB

Expandable Memory

No

, Up to 32 GB

Network & Connectivity
SIM Slot(s)

, GSM

Dual SIM, GSM+GSM

Network Support

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

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

SIM 1

3G Speed:
HSPA , EV-DO category Rev.A
GPRS:
Class 10
EDGE:
Available

3G Bands:
UMTS 2100 MHz
2G Bands:
GSM 1800 / 1900 / 900 MHz
3G Speed:
HSDPA 7.2 Mbit/s ↓
GPRS:
Available
EDGE:
Available

SIM 2

2G Bands:
GSM 1800 / 1900 / 900 MHz

Wi-Fi

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

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

Bluetooth

, v2.1

, v2.1

GPS

USB Connectivity

USB 2.0, microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

Sensors
Other Sensors

Accelerometer