O2 XDA II mini vs Karbonn A9

Comparing the O2 XDA II mini vs Karbonn A9 across camera, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Rear Camera: Karbonn A9 offers a higher rear camera resolution with 5 MP, while O2 XDA II mini offers 1.3 MP, making Karbonn A9 better for rear camera photography.

Storage: O2 XDA II mini offers higher internal storage with 64 GB, while Karbonn A9 offers 1 GB, making O2 XDA II mini the better option for storage.

User Rating: O2 XDA II mini receives a higher user rating of 5, while Karbonn A9 has a rating of 4.1.

O2 XDA II mini

(Discontinued)

Karbonn A9

₹6,656

(Discontinued)

Summary

Release Date

01 Sep, 2004

14 May, 2012

16 Jul, 2026

Performance

N/A	N/A	Unisoc T7100
N/A	(upto 1 GHz)	Octa Core (upto 1.8 GHz)
64 MB RAM	512 MB RAM	3 GB RAM

Display

N/A	3.8 inches (9.65 cm)	6.56 inches (16.66 cm)
LCD	LCD	IPS LCD
320.00x 320 pixels, 2.8 inches, 42 X 57 mm px	480x800 px	N/A
N/A	N/A	90 Hz Refresh Rate

Rear Camera

1.3 MP

Primary Camera

5 MP

Primary Camera

8 MP

Primary Camera

Front Camera

N/A

0.3 MP

5 MP

Battery

N/A	1600 mAh	5000 mAh
N/A	N/A	10W

Storage

64 MB	1 GB	64 GB
N/A	N/A	eMMC 5.0

User Ratings

5/5

(1 rating)

4.1/5

(270 ratings)

N/A

Compare Prices

Not Available in any store

₹8,599

@ Amazon

User Feedback

General

Launch Date

N/A

Jul 16, 2026

(Official)

Operating System

N/A

Android v2.3 (Gingerbread)

Android v15

Custom UI

N/A

Android Go

Performance

Chipset

N/A

Unisoc T7100

Processor

N/A

1 GHz

Octa core

1.8 GHz, Quad core, Cortex A75 1.2 GHz, Quad core, Cortex A55

Architecture (The higher, the better)

N/A

64 bit

Fabrication (The lower, the better)

N/A

12 nm

Graphics (GPU)

N/A

PowerVR GE8322

RAM

64 MB

512 MB

3 GB / 4 GB

RAM Type

N/A

LPDDR4X

Display

Display Type

LCD

IPS LCD

Screen Size

N/A

3.8 inches (9.65 cm)

6.56 inches (16.66 cm)

Resolution

320.00x 320 pixels 2.8 inches 42 X 57 mm px

480x800 px

N/A

Brightness

N/A

400 nits

Refresh Rate

N/A

90 Hz

Pixel Density

N/A

246 ppi

269 ppi

Screen to Body Ratio (calculated)

N/A

56.56 %

N/A

Design

Height

108.00 mm

120 mm

N/A

Width

58.00 mm

60.5 mm

N/A

Thickness

18.00 mm

11.30 mm

8.49 mm

Weight

142 grams

130 grams

N/A

Rear Camera

Resolution

1.3 MP
Primary Camera

5 MP
Primary Camera

8 MP
Primary Cameraf/2GC08A8 1.12µm pixel size

Autofocus

N/A

Yes

N/A

OIS

N/A

Flash

N/A

Yes LED Flash

Image Resolution

N/A

2592 x 1944 Pixels

N/A

Camera Features

Digital Zoom

Front Camera

Resolution

N/A

0.3 MP
Primary Camera

5 MP
Primary Camera1.12µm pixel size

Flash

N/A

Camera Features

N/A

Fixed Focus

N/A

Battery

Capacity

N/A

1600 mAh

5000 mAh

Battery Type

N/A

Li-ion

N/A

TalkTime

Up to 5(2G)

Up to 4 Hours(2G)

N/A

Quick Charging

N/A

Yes 10W

Storage

Internal Storage

64 MB

1 GB

64 GB

Storage Type

N/A

eMMC 5.0

Expandable Storage

Yes

Yes Up to 32 GB

N/A

Network & Connectivity

SIM Slot(s)

Single SIM

Dual SIM

Single SIM

SIM Type

N/A

SIM1: Mini

N/A

Network Support

5G Not Supported

5G Not Supported 4G

VoLTE

N/A

Yes

Wi-Fi

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

Yes Wi-Fi 4 (802.11 n)

Bluetooth

Yes

Yes v2.1

Yes

GPS

N/A

Yes

N/A

IR Blaster

N/A

Yes

Multimedia

Audio Jack

N/A

3.5 mm

N/A

Music

Yes Music Formats: Yes MP3/AAC player

N/A

Sensors

Fingerprint Sensor

N/A

Yes

Fingerprint Sensor Position

N/A

Side

Other Sensors

N/A

Light sensor Proximity sensor Accelerometer

N/A

Java

Yes

N/A

Browser

Yes

N/A

Other Facilities

facilities

N/A

Compare Prices

Not Available in any store

₹8,599

@ Amazon