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Apple iPhone 4s vs Celkon A35K Campus

Key Feature Comparison

5.1

Apple iPhone 4S

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3.7

Celkon A35K

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At a Glance

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Dual core, 1 GHz, Cortex A9

Apple A5 APL0498, PowerVR SGX 543MP2

Single core, 1 GHz

1430 mAh

Li-ion

1400 mAh

Li-ion

3.5 inches

330 ppi

3.5 inches

165 ppi

Single, 8MP

1920x1080 @ 30 fps

Single, 3.2MP

3G

Single SIM, GSM

3G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

3.5 inches
3.5 inches

Screen Type

IPS LCD
TFT

Screen Resolution

640 x 960 pixels
320 x 480 pixels

Pixel Density

330 ppi
165 ppi

Screen Protection

Corning Gorilla Glass
-

Screen to Body Ratio

54.03%
48.75%

Phone Variants

512MB 64GB, 512MB 32GB, 512MB 16GB, 512MB 8GB
256MB 2GB

Expandable Storage

No
Yes

RAM Type

DDR2
-

Expandable Storage Capacity

-
Yes, 32 GB

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Proximity sensor, Accelerometer

Operating System

iOS v5
Android v4.4.2 (KitKat)

GPU

PowerVR SGX 543MP2
-

Chipset

Apple A5 APL0498
-

CPU

Dual core, 1 GHz, Cortex A9
Single core, 1 GHz

Clock Speed

1 GHz
1 GHz

Battery Capacity

1430 mAh
1400 mAh

Battery Removable

No
Yes

Battery Type

Li-ion
Li-ion

Announced On

24-Nov-11
17-Sep-2014

Market Status

Out of Stock
Out of Stock

Brand

Apple
Celkon

Price Status

Confirmed
Confirmed

Price

Rs. 12,999
Rs. 2,599

GPS

Yes A-GPS, Glonass
Yes

Audio Features

Active noise cancellation with dedicated mic
-

Network Support

3G
3G

Bluetooth

Yes
Yes

FM Radio

No
Yes

3.5mm Audio Jack

Yes
Yes

SIM Size

SIM1: Micro
-

Wi-Fi

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

Bluetooth Type

v4.0
-

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

Single SIM, GSM
Dual SIM, GSM+GSM

eSIM

No
-

Wi-Fi Features

Mobile Hotspot
-

SIM 1 Bands

3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 3G Speed: HSDPA 14.4 Mbit/s , HSUPA 5.76 Mbit/s , GPRS: Available, EDGE: Available...
3G Bands: UMTS 2100 MHz, 2G Bands: GSM 1800 / 900 MHz, GPRS: Available, EDGE: Available...

SIM 2 Bands

-
2G Bands: GSM 1800 / 900 MHz...

Front Video Recording

640x480 @ 30 fps
-

Front Camera Setup

Single, 0.3MP
Single, 0.3MP

Front Camera 1 Resolution

0.3 MP
0.3 MP

Front Camera 1 Type

Primary Camera
Primary Camera

Weight

140 grams
102 grams

Colors

Black, White
Blue, White

Build

Case: Aluminium, Back: Mineral Glass
-

Dimensions

115.2 x 58.6 x 9.3 mm
119 x 63 x 10.7 mm

SAR Value

Head: 1.18 W/kg, Body: 0.98 W/kg
-

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps
-

Rear Camera Features

Digital Zoom, Face detection, Touch to focus
Digital Zoom

Rear Camera Setup

Single, 8MP
Single, 3.2MP

Rear Camera 1 Resolution

8 MP
3.2 MP

Rear Camera 1 Type

f/2.4 Primary Camera
Primary Camera

Rear Camera 1 Lens

35 mm focal length
-

Rear Sensor

Back-illuminated sensor (BSI)
-

Rear Aperture

f/2.4
-

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