Karbonn KC750 vs Alcatel OT-330

Comparing the Karbonn KC750 vs Alcatel OT-330 across display and battery to help determine the better smartphone.

Here is the summary of the results:

Display: Karbonn KC750 offers a screen size of 2.4 inches, while Alcatel OT-330 offers 1.8 inches, making Karbonn KC750 the larger display of the two.

Battery: Alcatel OT-330 offers a higher battery capacity with 850 mAh, while Karbonn KC750 offers 1050 mAh, making Alcatel OT-330 better for longer battery life.

Karbonn KC750

₹6,999

(Out of Stock)

Alcatel OT-330

(Discontinued)

Summary

Release Date

14 Mar, 2010

18 Jun, 2011

16 Jul, 2026

User Ratings

3.1/5

(17 ratings)

N/A

Compare Prices

Not Available in any store

₹8,599

@ Amazon

User Feedback

General

Launch Date

Mar 14, 2010

N/A

Jul 16, 2026

(Official)

Operating System

N/A

Android v15

Custom UI

N/A

Android Go

Performance

Chipset

N/A

Unisoc T7100

Processor

N/A

245 MHz

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

N/A

3 GB / 4 GB

RAM Type

N/A

LPDDR4X

Display

Display Type

N/A

TFT

IPS LCD

Screen Size

2.4 inches (6.1 cm)

1.8 inches (4.57 cm)

6.56 inches (16.66 cm)

Resolution

240x320 px

128x160 px

N/A

Brightness

N/A

400 nits

Refresh Rate

N/A

90 Hz

Pixel Density

167 ppi

114 ppi

269 ppi

Screen to Body Ratio (calculated)

30.97 %

19.13 %

N/A

Display Colour

N/A

262k

N/A

Design

Height

113 mm

112 mm

N/A

Width

51 mm

47.6 mm

N/A

Thickness

14.50 mm

12.80 mm

8.49 mm

Weight

96.5 grams

N/A

Rear Camera

Resolution

3 MP
Primary Camera

N/A

8 MP
Primary Cameraf/2GC08A8 1.12µm pixel size

OIS

N/A

Flash

Yes

N/A

Yes LED Flash

Camera Features

Digital Zoom

N/A

Digital Zoom

Front Camera

Resolution

N/A

5 MP
Primary Camera1.12µm pixel size

Flash

N/A

Battery

Capacity

1050 mAh

850 mAh

5000 mAh

Battery Type

Li-ion

N/A

TalkTime

Up to 7(2G)

N/A

Quick Charging

N/A

Yes 10W

Storage

Internal Storage

25 MB

N/A

64 GB

Storage Type

N/A

eMMC 5.0

Expandable Storage

Yes Up to 4 GB

N/A

Network & Connectivity

SIM Slot(s)

Dual SIM

Single SIM

Network Support

5G Not Supported

5G Not Supported 4G

VoLTE

N/A

Yes

Wi-Fi

Yes Wi-Fi 4 (802.11 n)

Bluetooth

Yes

IR Blaster

N/A

Yes

Multimedia

Audio Jack

N/A

3.5 mm

N/A

Ring Tone

N/A

Music ringtones Polyphonic ringtones Vibration

N/A

Music

Yes Music Formats: Yes Music Formats : MIDI MP3 AAC WB AMR AAC+ eAAC

N/A

Special Features

N/A

Voice Memo

N/A

Sensors

Fingerprint Sensor

N/A

Yes

Fingerprint Sensor Position

N/A

Side

Games

Embedded games and Downloading Java Games

Yes

N/A

Java

Yes

N/A

Browser

Yes

Yes HTML WAP 2.0

N/A

Phone Book

Yes 1000 entries

Yes Limited

N/A

SMS

Yes SMS Storage 500

Yes

N/A

MMS

Yes 150K

Yes

N/A

Other Facilities

Display Features : i. Number of lines : 10 lines ii. Vibrator mode iii. Back light of keypad : White Hands-free mode EMS : Yes (Only Sim G) STK : Yes (Only Sim G) Screen saver Wallpaper Power on/off animation Graphic icons Caller ID Voice codecs : FR / EFR / AMR / HR WWW CLID with Photo Call Conference : Yes (Only GSM) Caller group Closed User Group Power Saver Predictive text Languages : English Calculator Alarm clock Stop Watch World Times Speed Dialing : Yes (Only Sim G) Organizer To Do List Ringtone composer Voice recorder E-Book Reader : Yes Only .txt file support Currency converter Health Management PC Sync

Organizer Voice memo Predictive text input

N/A

Compare Prices

Not Available in any store

₹8,599

@ Amazon