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Asus Zenfone C ZC451CG vs Samsung Galaxy A8 Star

Key Feature Comparison

3.8

Asus Zenfone C ZC451CG

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7.3

Samsung Galaxy A8 Star

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At a Glance

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Dual core, 1.2 GHz, Intel Atom

Intel Atom Z2520, PowerVR SGX 544MP2

Octa core (2.2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Qualcomm Snapdragon 660 MSM8956, Adreno 512

2100 mAh

Li-ion

3700 mAh

Li-ion, Fast

4.5 inches

218 ppi

6.3 inches

392 ppi, FHD

Single, 5MP

Dual, 16MP + 24MP

3840x2160 @ 30 fps, 1280x720 @ 240 fps

3G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

4.5 inches
6.3 inches

Screen Type

IPS LCD
Super AMOLED

Screen Resolution

480 x 854 pixels
1080 x 2220 pixels

Pixel Density

218 ppi
392 ppi

Screen Protection

Yes
-

Screen to Body Ratio

61%
80.91%

Aspect Ratio

-
18.5:9

Screen Design

-
Bezel-less

Screen Quality

-
FHD

Phone Variants

1GB 8GB
6GB 64GB

Expandable Storage

Yes
Yes

Expandable Storage Capacity

Yes, 64 GB
Yes, 400 GB

RAM Type

-
LPDDR4X

Storage Type

-
eMMC 5.1

OTG Support

-
Yes

Sensors

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

Operating System

Android v4.4.2 (Kitkat)
Android v8.0 (Oreo)

GPU

PowerVR SGX 544MP2
Adreno 512

Chipset

Intel Atom Z2520
Qualcomm Snapdragon 660 MSM8956

CPU

Dual core, 1.2 GHz, Intel Atom
Octa core (2.2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Custom User Interface

Zen UI
-

Clock Speed

1.2 GHz
2.2 GHz

Architecture

32 bit
64 bit

Process Technology

-
14 nm

Battery Capacity

2100 mAh
3700 mAh

Battery Removable

Yes
No

Battery Type

Li-ion
Li-ion

Charger Type

-
Fast

USB Type-C

-
Yes

Fast Charging

-
Yes

Announced On

5-Jan-15
5-Jun-18

Market Status

Out of Stock
Out of Stock

Brand

Asus
Samsung

Price Status

Confirmed
Confirmed

Price

Rs. 6,299
Rs. 24,208

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass

Audio Features

Active noise cancellation with dedicated mic
Active noise cancellation with dedicated micDolby Atmos sound (headphones only)

Network Support

3G
4G

Bluetooth

Yes
Yes

FM Radio

Yes
-

3.5mm Audio Jack

Yes
Yes

SIM Size

SIM1: Micro
SIM1: Nano, SIM2: Nano (Hybrid)

Wi-Fi

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

Bluetooth Type

v4.0
v5.0

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No

SIM 1 Bands

3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 3G Speed: HSDPA 42.2 Mbit/s , HSUPA 5.76 Mbit/s , GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 8...

SIM 2 Bands

2G Bands: GSM 1800 / 1900 / 850 / 900 MHz...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 8...

NFC

-
Yes

Wi-Fi Features

-
Wi-Fi Direct, Mobile Hotspot

VoLTE

-
Yes

Weight

149 grams
188 grams

Colors

Black
Black, White

Build

Plastic body
Back: Gorilla Glass

Dimensions

136.5 x 67 x 10.9 mm
162.4 x 77 x 7.5 mm

SAR Value

-
Head: 0.179 W/kg

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Camera Features

Digital Zoom
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Single, 5MP
Dual, 16MP + 24MP

Rear Camera 1 Resolution

5 MP
16 MP

Rear Camera 1 Type

f/2.0 Primary Camera
f/1.7 Primary Camera

Rear Aperture

f/2.0
f/1.7

OIS

-
No

Rear Video Recording

-
3840x2160 @ 30 fps, 1280x720 @ 240 fps

Rear Camera 1 Lens

-
27 mm focal length, 2.8" sensor size, 0.9 micrometre pixel size

Rear Camera 2 Resolution

-
24 MP

Rear Camera 2 Type

-
f/1.7 Camera

Rear Sensor

-
CMOS image sensor

Front Camera Setup

Single, 0.3MP
Single, 24MP

Front Camera 1 Resolution

0.3 MP
24 MP

Front Camera 1 Type

Primary Camera
f/2.0 Primary Camera

Front Video Recording

-
1080p30fps

Front Camera Features

-
Fixed Focus

Front Aperture

-
f/2.0

Front Flash

-
No

Fingerprint Scanner

-
Yes

Fingerprint Scanner Position

-
Rear

Face Unlock

-
Yes

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