Compare Karbonn S2 Titanium vs Karbonn Smart A29 vs Asus Zenfone 4

Summary
47
35
43
Performance

Quad core

1200 MHz, 1 GB RAM

Dual core

1200 MHz,

Dual core

1200 MHz, 1 GB RAM

Display

5" (Large)

480x854, Low sharpness

4.7" (Large)

540x960, Avg sharpness

4.0" (Medium)

480x800, Avg sharpness

Camera

8 MP (Main)

2 MP (Front)

8 MP (Main)

2 MP (Front)

5 MP (Main)

0.3 MP (Front)

Battery

2100 mAh

6 h talktime (2G)

2000 mAh

1600 mAh

Storage

4 GB

32 GB (Expandable)

4 GB

32 GB (Expandable)

8 GB

64 GB (Expandable)

General
Operating System

Android v4.1 (Jelly Bean)

Android v4.1 (Jelly Bean)

Android v4.3 (Jelly Bean)

SIM Slot(s)

Dual SIM

Dual SIM

Dual SIM, GSM+GSM

SIM Size

Micro

Performance
Very Good
Good
Processor

Quad core, 1.2 GHz

Dual core, 1.2 GHz

Dual core, 1.2 GHz, Chipset: Intel Atom Z2520

Graphics Card

PowerVR SGX 544MP2

RAM

1 GB

1 GB

Storage
Very Good
Excellent
Internal Memory

4 GB

4 GB

8 GB

Expandable Memory

Yes, Up to 32 GB

Yes, Up to 32 GB

Yes, Up to 64 GB

USB OTG Support

Display
Good
Good
Screen Size

5 Inch

4.7 Inch

4.0 Inch

Screen Resolution

480 x 854 pixels

540 x 960 pixels

480 x 800 pixels

Pixel Density

196 ppi

234 ppi

233 ppi

Display Type

LCD

IPS LCD

LCD

Camera
Good
Fair
Main Camera

Yes, 8 MP, Auto focus

Yes, 8 MP, Auto focus

Yes, 5 MP, Auto focus

Front Camera

Yes, 2 MP

Yes, 2 MP

Yes, 0.3 MP

Flash

LED

LED

Video Recording

Full HD @ 30 FPS, HD @ 30 FPS

Zoom

Yes, Digital Zoom

Yes, Digital Zoom

Yes, Digital Zoom

Camera Features

Auto Focus

Auto Focus

Geo tagging

Battery
Very Good
Good
Capacity

2100 mAH, Li-ion

2000 mAH, Li-ion

1600 mAH, Li-Po

Talk Time

Up to 6 Hours(2G)

Stand By Time

Up to 250(2G)

Connectivity
Operating Frequency

GSM 900 / 1800 | GSM 850 / 900 / 1800 / 1900

GSM 900 / 1800 | GSM 900 / 1800

GSM 1800 / 1900 / 850 / 900 MHz
UMTS 1900 / 2100 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz

GPRS

Yes

Yes

Edge

Yes

Yes

3G

Yes

Yes, HSDPA 7.2 Mbit/s, HSUPA

Yes, HSDPA 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Wi-Fi

Yes, Wi-Fi 802.11, b/g/n

Yes, Wi-Fi 802.11, b/g/n

Yes, Wi-Fi 802.11, b/g/n, Mobile Hotspot, Wi-Fi Direct

Bluetooth

Yes, A2DP

Yes

Yes, v4.0, EDR, A2DP

GPS

Yes

Yes, with A-GPS

Yes, with A-GPS, Glonass, GPS

USB Connectivity

Yes, USB Port, microUSB 2.0

Yes, USB Port, microUSB 2.0

Yes, USB Port, USB 2.0, Mass storage device, USB charging, microUSB 2.0

More Connectivity

Computer sync, OTA sync, Tethering

Design
Touch Screen

Yes, Capacitive Touchscreen, Multi-touch

Yes, Capacitive Touchscreen, Multi-touch

Yes, Capacitive Touchscreen, Multi-touch

Weight

186 grams

161 grams

115 grams

Dimensions

145 x 74 x 9.9 mm

137.5 x 70.8 x 9.9 mm

124.4 x 61.4 x 11.5 mm

Colours

Stylus

Ruggedness

Multimedia
FM Radio

Yes

Yes

Loudspeaker

Yes

Yes

Yes

Audio Jack

3.5 mm

3.5 mm

3.5 mm

Price list

ebay.in

Rs. 6,950
Rs. 6,900
Rs. 5,999

snapdeal.com

Rs. 5,599
Rs. 5,555
 

theelectronicstore.in

 
Rs. 4,781
 

shopclues.com

 
Rs. 9,377

Apply coupon SCSMART91 to get this price.

 

flipkart.com

 
Rs. 5,666
Rs. 5,899
customer reviews
Overall User Rating
★★★★★
★★★★★

3.8/5 based on 4 ratings

Sanjay Delhi
★★★★★
★★★★★
★★★★★
★★★★★
★★★★★
★★★★★

I've been using zenfone 4 for the past month and here's what i noticed.. i'd like to differ with the site's review, the phone does have a FM radio. The camera is nice,touch is also good I've been using zenfone 4 for the past mo....

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