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OPPO A3x 4G vs Samsung Galaxy A8 Star

Key Feature Comparison

OPPO A3x

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Samsung Galaxy A8 Star

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At a Glance

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Octa core (2.1 GHz, Quad core + 2 GHz, Quad core, Cortex A53)

Qualcomm Snapdragon 6s Gen 1, Adreno 610

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

Qualcomm Snapdragon 660 MSM8956, Adreno 512

5100 mAh

Li-Polymer, Super VOOC, 45W

3700 mAh

Li-ion, Fast

6.67 inches

264 ppi, HD

6.3 inches

392 ppi, FHD

Dual, 8MP + AI Lens

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Dual, 16MP + 24MP

3840x2160 @ 30 fps, 1280x720 @ 240 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.67 inches
6.3 inches

Screen Resolution

720 x 1604 pixels
1080 x 2220 pixels

Pixel Density

264 ppi
392 ppi

Aspect Ratio

20:09
18.5:9

Screen Protection

Yes
-

Screen to Body Ratio

89.90%
80.91%

Screen Design

Punch hole
Bezel-less

Screen Refresh Rate

90 Hz
-

Screen Quality

HD
FHD

Screen Type

-
Super AMOLED

Phone Variants

4GB 64GB, 4GB 128GB
6GB 64GB

Expandable Storage

Yes
Yes

RAM Type

LPDDR4X
LPDDR4X

Storage Type

eMMC 5.1
eMMC 5.1

Expandable Storage Capacity

Yes, 1 TB
Yes, 400 GB

OTG Support

Yes
Yes

Sensors

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

Operating System

Android v14
Android v8.0 (Oreo)

GPU

Adreno 610
Adreno 512

Chipset

Qualcomm Snapdragon 6s Gen 1
Qualcomm Snapdragon 660 MSM8956

CPU

Octa core (2.1 GHz, Quad core + 2 GHz, Quad core, Cortex A53)
Octa core (2.2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Custom User Interface

ColorOS
-

Clock Speed

2.1 GHz
2.2 GHz

Architecture

64 bit
64 bit

Process Technology

11 nm
14 nm

Battery Capacity

5100 mAh
3700 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-ion

Charger Type

Super VOOC, 45W
Fast

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

50% in 30 Minutes
-

Announced On

30-Sep-24
5-Jun-18

Market Status

Available
Out of Stock

Brand

OPPO
Samsung

Model Number

CPH2641
-

Price Status

Confirmed
Confirmed

Price

Rs. 8,999
Rs. 24,208

GPS

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

NFC

No
Yes

Network Support

4G
4G

Bluetooth

Yes
Yes

3.5mm Audio Jack

Yes
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.3
v5.0

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5), 3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 900 MHz, GP...
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

4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5), 3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 900 MHz, GP...
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...

Audio Features

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

Front Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
1080p30fps

Front Camera Features

Fixed Focus
Fixed Focus

Front Camera Setup

Single, 5MP
Single, 24MP

Front Camera 1 Resolution

5 MP
24 MP

Front Camera 1 Type

f/2.2, Wide Angle, Primary Camera
f/2.0 Primary Camera

Front Aperture

f/2.2
f/2.0

Front Flash

-
No

Weight

186 grams
188 grams

Colors

Nebula Red, Ocean Blue
Black, White

Dimensions

165.77 x 76.08 x 7.68 mm
162.4 x 77 x 7.5 mm

Build

-
Back: Gorilla Glass

SAR Value

-
Head: 0.179 W/kg

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps, 1280x720 @ 240 fps

Rear Camera Features

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

Rear Camera Setup

Dual, 8MP + AI Lens
Dual, 16MP + 24MP

Rear Camera 1 Resolution

8 MP
16 MP

Rear Camera 1 Type

f/2.0, Wide Angle (78 degree field-of-view), Primary Camera
f/1.7 Primary Camera

Rear Aperture

f/2.0
f/1.7

OIS

-
No

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

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

Side
Rear

Fingerprint Scanner Type

Optical
-

Face Unlock

-
Yes

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