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Samsung Galaxy A8 vs OPPO A1K

Key Feature Comparison

5.5

Samsung Galaxy A8

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At a Glance

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Octa core (1.8 GHz, Quad core, Cortex A15 + 1.3 GHz, Quad core, Cortex A7)

Samsung Exynos 5 Octa 5430, Mali-T628 MP6

Octa core, 2 GHz, Cortex A53

MediaTek Helio P22, PowerVR GE8320

3050 mAh

Li-ion

4000 mAh

Li-Polymer

14.48 cm (5.7 inch)

386 ppi, FHD

15.49 cm (6.1 inch)

282 ppi

Single, 16MP

1920x1080 @ 30 fps

Single, 8MP

1920x1080 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

14.48 cm (5.7 inch)
15.49 cm (6.1 inch)

Screen Type

Super AMOLED
IPS LCD

Screen Resolution

1080 x 1920 pixels
720 x 1560 pixels

Pixel Density

386 ppi
282 ppi

Screen Protection

No
Gorilla Glass 3

Screen to Body Ratio

73.64%
87.43%

Screen Quality

FHD
-

Aspect Ratio

-
19.5:9

Screen Design

-
Waterdrop notch

Phone Variants

2GB 32GB
2GB 32GB

Expandable Storage

Yes
Yes

Expandable Storage Capacity

Yes, 128 GB
Yes, 256 GB

OTG Support

Yes
Yes

RAM Type

-
LPDDR3

Storage Type

-
eMMC 5.1

Sensors

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

Operating System

Android v5.1 (Lollipop)
Android v9.0 (Pie)

GPU

Mali-T628 MP6
PowerVR GE8320

Chipset

Samsung Exynos 5 Octa 5430
MediaTek Helio P22

CPU

Octa core (1.8 GHz, Quad core, Cortex A15 + 1.3 GHz, Quad core, Cortex A7)
Octa core, 2 GHz, Cortex A53

Clock Speed

1.8 GHz
2 GHz

Architecture

32 bit
64 bit

Custom User Interface

-
ColorOS

Process Technology

-
12 nm

Battery Capacity

3050 mAh
4000 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-Polymer

USB Type-C

No
No

Announced On

5-Jul-15
5-Apr-19

Market Status

Out of Stock
Available

Brand

Samsung
OPPO

Price Status

Confirmed
Confirmed

Price

Rs. 25,990
Rs. 7,990

Model Number

-
CPH1923

GPS

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

Audio Features

Active noise cancellation with dedicated mic
Active noise cancellation with dedicated mic

NFC

No
No

Network Support

4G
4G

Bluetooth

Yes
Yes

FM Radio

Yes
Yes

3.5mm Audio Jack

Yes
Yes

SIM Size

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

Wi-Fi

Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, b/g/n

Bluetooth Type

v4.1
v4.2

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot

SIM 1 Bands

4G Bands: TD-LTE 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 4G Speed: 50 Mbit/s 300 Mbit/s (LTE...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

SIM 2 Bands

4G Bands: TD-LTE 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 4G Speed: 50 Mbit/s 300 Mbit/s (LTE...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

VoLTE

-
Yes

Front Video Recording

1920x1080 @ 30 fps
720p

Front Camera Setup

Single, 5MP
Single, 5MP

Front Camera 1 Resolution

5 MP
5 MP

Front Camera 1 Type

f/1.9, Wide Angle Primary Camera
f/2.0 Primary Camera

Front Camera 1 Lens

23 mm focal length
2.639 mm focal length, 5.0" sensor size, 1.12 micrometre pixel size

Front Aperture

f/1.9
f/2.0

Front Flash

No
-

Front Camera Features

-
HDR

Weight

151 grams
170 grams

Colors

Black, Gold, White
Black, Red

Build

Case: Metal, Back: Metal
Back: Plastic

Dimensions

158 x 76.8 x 5.9 mm
154.4 x 73.8 x 8.4 mm

SAR Value

Head: 0.100 W/kg
Head: 1.323 W/kg, Body: 0.922 W/kg

OIS

No
-

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps

Rear Camera Features

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

Rear Camera Setup

Single, 16MP
Single, 8MP

Rear Camera 1 Resolution

16 MP
8 MP

Rear Camera 1 Type

f/1.9 Primary Camera
f/2.2 Primary Camera

Rear Camera 1 Lens

31 mm focal length
3.73 mm focal length, 1.4 micrometre pixel size

Rear Sensor

ISO-CELL
CMOS image sensor

Rear Aperture

f/1.9
f/2.2

Fingerprint Scanner

Yes
No

Face Unlock

-
Yes
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