Samsung Galaxy J4 vs OPPO A3s

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Comparing the Samsung Galaxy J4 vs OPPO A3s across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: OPPO A3s runs at a higher processing speed of 1.8 GHz, while Samsung Galaxy J4 runs at 1.4 GHz, making OPPO A3s the better performer.


Display: OPPO A3s offers a screen size of 6.2 inches, while Samsung Galaxy J4 offers 5.5 inches, making OPPO A3s the larger display of the two. Samsung Galaxy J4 features a Super AMOLED display compared to OPPO A3s's IPS LCD, making Samsung Galaxy J4 the better display of the two.


Rear Camera: Both Samsung Galaxy J4 and OPPO A3s feature a 13 MP primary rear camera.


Front Camera: OPPO A3s offers a higher front camera resolution with 8 MP, while Samsung Galaxy J4 offers 5 MP, making OPPO A3s better for front camera photography.


Battery: OPPO A3s offers a higher battery capacity with 4230 mAh, while Samsung Galaxy J4 offers 3000 mAh, making OPPO A3s better for longer battery life.


Storage: Both Samsung Galaxy J4 and OPPO A3s offer the same internal storage of 16 GB.


User Rating: OPPO A3s receives a higher user rating of 4.4, while Samsung Galaxy J4 has a rating of 4.3.

...read more
Samsung Galaxy J4
₹9,449
(Discontinued)
OPPO A3s
₹8,990
(Discontinued)
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Summary

Spec Score

69%
70%

Release Date

31 May, 2018
15 Jul, 2018

Performance

Samsung Exynos 7 Quad 7570
Snapdragon 450
Quad Core (upto 1.4 GHz)
Tru-Octa Core (upto 1.8 GHz)
2 GB RAM
2 GB RAM

Display

5.5 inches (13.97 cm)
6.2 inches (15.75 cm)
Super AMOLED
IPS LCD
720x1280 px (HD)
720x1520 px (HD+)

Rear Camera

13 MP
Wide Angle Primary Camera
13 MP
Primary Camera
N/A
2 MP
Depth Camera

Front Camera

5 MP
8 MP

Battery

3000 mAh
4230 mAh
No Wireless Charging
No Wireless Charging

Storage

16 GB
16 GB
eMMC 5.0
eMMC 5.1

Expert Review

N/A
7.0/10

Pros

  • Device yet to be reviewed
  • Impressive display
  • Beefy battery
  • Trendy notch design

Cons

  • Device yet to be reviewed
  • Processor choice
  • Camera performance

User Ratings

4.3/5
(3,347 ratings)
4.4/5
(30,674 ratings)

Video

Videos
1 Video
Videos
1 Video

User Feedback

General

Operating System

Android v8.0 (Oreo)
Android v8.1 (Oreo)

Custom UI

N/A
ColorOS

Performance

Performance Rating

Avg
Good

Chipset

Samsung Exynos 7 Quad 7570
Qualcomm Snapdragon 450

Processor

Quad core, 1.4 GHz, Cortex A53
Octa core, 1.8 GHz, Cortex A53

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

14 nm
14 nm

Graphics (GPU)

Mali-T720 MP1
Adreno 506

RAM

2 GB / 3 GB
2 GB / 3 GB / 4 GB

RAM Type

LPDDR3
LPDDR3

Display

Display Rating

Excellent
Excellent

Display Type

Super AMOLED
IPS LCD

Screen Size

5.5 inches  (13.97 cm)
6.2 inches  (15.75 cm)

Resolution

720x1280 px (HD)
720x1520 px (HD+)

Aspect Ratio

16:9
19:9

Pixel Density

267 ppi
271 ppi

Screen to Body Ratio (calculated)

71.04 %
80.85 %

Screen Protection

N/A
Corning Gorilla Glass v3

Bezel-less Display

N/A
Yes with notch

Design

Height

151.7 mm
156.2 mm

Width

77.2 mm
75.6 mm

Thickness

8.1 mm
8.2 mm

Weight

175 grams
168 grams

Build Material

Back: Plastic
Back: Plastic

Rear Camera

Rear Camera Rating

Good
Good

Resolution

13 MP
Primary Cameraf/1.9 Wide Angle28 mm focal length CMOS image sensor
13 MP
Primary Cameraf/2.2CMOS image sensor
N/A
2 MP
f/2.4 Depth Camera

Autofocus

Yes
Yes

OIS

No
N/A

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

4128 x 3096 Pixels
4128 x 3096 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

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

Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps

Front Camera

Front Camera Rating

Good
Good

Resolution

5 MP
f/2.2 Primary Camera
8 MP
f/2.2 Primary Camera

Autofocus

No
N/A

Flash

Yes LED Flash
N/A

Battery

Battery Rating

Very Good
Very Good

Capacity

3000 mAh
4230 mAh

Battery Type

Li-ion
Li-ion

TalkTime

Up to 20 Hours(3G)
N/A

Storage

Internal Storage

16 GB / 32 GB
16 GB / 32 GB / 64 GB

Storage Type

eMMC 5.0
eMMC 5.1

Expandable Storage

Yes Up to 256 GB
Yes Up to 256 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Micro SIM2: Micro
SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G
5G Not Supported 4G

VoLTE

Yes
Yes

SIM 1

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20)
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)

SIM 2

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20)
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)

SAR Value

Head: 0.478 W/kg
Head: 1.166 W/kg Body: 0.934 W/kg

Wi-Fi

Yes Wi-Fi 4 (802.11 b/g/n)
Yes Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v4.2
Yes v4.2

GPS

Yes with A-GPS Glonass
Yes with A-GPS

NFC

No
No

Multimedia

Audio Jack

3.5 mm
3.5 mm

Sensors

Fingerprint Sensor

No
No

Other Sensors

Proximity sensor Accelerometer
Light sensor Proximity sensor Accelerometer Gyroscope