OPPO A3X vs Samsung Galaxy M15

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Comparing the OPPO A3X vs Samsung Galaxy M15 across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: OPPO A3X runs at a higher processing speed of 2.4 GHz, while Samsung Galaxy M15 runs at 2.2 GHz, making OPPO A3X the better performer.


Display: OPPO A3X offers a screen size of 6.67 inches, while Samsung Galaxy M15 offers 6.5 inches, making OPPO A3X the larger display of the two. Samsung Galaxy M15 features a Super AMOLED display compared to OPPO A3X's LCD, making Samsung Galaxy M15 the better display of the two.


Rear Camera: Samsung Galaxy M15 offers a higher rear camera resolution with 50 MP, while OPPO A3X offers 8 MP, making Samsung Galaxy M15 better for rear camera photography.


Front Camera: Samsung Galaxy M15 offers a higher front camera resolution with 13 MP, while OPPO A3X offers 5 MP, making Samsung Galaxy M15 better for front camera photography.


Battery: Samsung Galaxy M15 offers a higher battery capacity with 6000 mAh, while OPPO A3X offers 5100 mAh, making Samsung Galaxy M15 better for longer battery life.


Storage: OPPO A3X offers higher internal storage with 64 GB, while Samsung Galaxy M15 offers 128 GB, making OPPO A3X the better option for storage.


User Rating: OPPO A3X and Samsung Galaxy M15 both receive the same user rating of 4.2.

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OPPO A3X
₹14,999
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Summary

Release Date

01 Aug, 2024
08 Apr, 2024
06 May, 2026

Performance

MediaTek Dimensity 6300
MediaTek Dimensity 6100 Plus
Snapdragon 8 Gen 5
Octa Core (upto 2.4 GHz)
Octa Core (upto 2.2 GHz)
Octa Core (upto 3.8 GHz)
4 GB RAM
4 GB RAM
12 GB RAM

Display

6.67 inches (16.94 cm)
6.5 inches (16.51 cm)
6.31 inches (16.03 cm)
LCD
Super AMOLED
AMOLED
720x1604 px (HD+)
1080x2340 px (FHD+)
1216x2640 px (FHD+)
120 Hz Refresh Rate
90 Hz Refresh Rate
120 Hz Refresh Rate

Rear Camera

8 MP
Wide Angle Primary Camera
50 MP
Wide Angle Primary Camera
50 MP
Primary Camera
N/A
5 MP
Ultra-Wide Angle Camera
50 MP
Telephoto Camera (upto 3x Optical Zoom)
N/A
2 MP
Macro Camera
8 MP
Ultra-Wide Angle Camera

Front Camera

5 MP
Wide Angle Lens
13 MP
Wide Angle Lens
50 MP

Battery

5100 mAh
6000 mAh
6500 mAh
45W Super VOOC Charging
25W Fast Charging
90W Flash Charging
No Wireless Charging
No Wireless Charging
Wireless Charging

Storage

64 GB
128 GB
256 GB
eMMC 5.1
N/A
UFS 4.1

Expert Review

N/A
N/A
8.4/10

Pros

  • Device yet to be reviewed
  • Device yet to be reviewed
  • Compact, premium design
  • Excellent battery life
  • Reliable performance
  • Strong portrait photography

Cons

  • Device yet to be reviewed
  • Device yet to be reviewed
  • Video recording inconsistencies
  • Colours can be slightly oversaturated

User Ratings

4.2/5
(5,749 ratings)
4.2/5
(3,655 ratings)
4.5/5
(170 ratings)

Benchmarks (The higher, the better)

N/A
N/A
3,000,897
AnTuTu Score
N/A
N/A
16h 04m
Battery Life (PC Mark)

Compare Prices

₹14,999
₹15,999
₹79,999

Video

There are no videos available for the device.
There are no videos available for the device.
Videos
1 Video

User Feedback

General

Launch Date

Aug 01, 2024
(Official)
Apr 08, 2024
(Official)
May 06, 2026
(Official)

Operating System

Android v14
Android v14
Android v16

OS Updates

2 Years
4 Years
5 Year

Security Updates

3 Years
5 Years
7 Year

Custom UI

ColorOS
Samsung One UI
Origin OS

Performance

Performance Rating

Good
Good
Excellent

Chipset

MediaTek Dimensity 6300
MediaTek Dimensity 6100 Plus
Qualcomm Snapdragon 8 Gen 5 SM8845

Processor

Octa core

2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55
Octa core

2.2 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55
Octa core

3.8 GHz, Dual core, Oryon V3 Phoenix L 3.32 GHz, Hexa Core, Oryon V3 Phoenix M

Architecture (The higher, the better)

64 bit
64 bit
64 bit

Fabrication (The lower, the better)

6 nm
6 nm
3 nm

Graphics (GPU)

Mali-G57 MC2
Mali-G57 MC2
Adreno 829

RAM

4 GB
4 GB / 6 GB
12 GB

RAM Type

LPDDR4X
LPDDR4X
LPDDR5X Ultra

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

N/A
N/A
3,000,897

Bootup Time (The lower, the better)

N/A
N/A
14.0 s

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

N/A
N/A
4,004

Battery Drain* (The lower, the better)

N/A
N/A
5.0 %

Heating* (The lower, the better)

N/A
N/A
17.4 %
* after 30 mins of gaming

Display

Display Rating

Excellent
Excellent
Best In Class

Display Type

LCD
Super AMOLED
AMOLED

Screen Size

6.67 inches  (16.94 cm)
6.5 inches  (16.51 cm)
6.31 inches  (16.03 cm)

Resolution

720x1604 px (HD+)
1080x2340 px (FHD+)
1216x2640 px (FHD+)

Peak Brightness

1000 nits
800 nits
5000 nits

HBM Brightness

1000 nits
800 nits
N/A

Refresh Rate

120 Hz
90 Hz
120 Hz

Aspect Ratio

20:9
19.5:9
19.5:9

Pixel Density

264 ppi
396 ppi
460 ppi

Screen to Body Ratio (calculated)

85.29 %
84.17 %
90.11 %

Screen Protection

Yes
N/A
Yes

Bezel-less Display

Yes with punch-hole display
Yes with notch
Yes with punch-hole display

HDR 10 / HDR+ Support

N/A
N/A
Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

89.9 %
N/A
94.38 %

Design

Height

165.7 mm
160.1 mm
150.83 mm

Width

76 mm
76.8 mm
71.76 mm

Thickness

7.7 mm
9.3 mm
7.99 mm

Weight

187 grams
217 grams
191 grams

Build Material

N/A
Back: Plastic
Back: Glass

Water Resistance

Yes Splash proof IP54
N/A
Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

Dust proof
N/A
Dust proof

Rear Camera

Rear Camera Rating

Good
Good
Excellent

Resolution

8 MP
Primary Cameraf/2.0 Wide Angle 78° field-of-view
50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle
50 MP
Primary Cameraf/1.57IMX921
N/A
5 MP
f/2.2 Ultra-Wide Angle Camera
50 MP
f/2.65 Telephoto Camera
N/A
2 MP
f/2.4 Macro Camera
8 MP
f/2.2 Ultra-Wide Angle Camera

Autofocus

Yes
Yes
Yes

OIS

N/A
No
Yes

Flash

Yes LED Flash
Yes LED Flash
Yes Dual LED Flash

Image Resolution

3264 x 2448 Pixels
8150 x 6150 Pixels
N/A

Settings

N/A
Exposure compensation ISO control
N/A

Shooting Modes

N/A
Continuous Shooting
High Dynamic Range mode (HDR)
N/A

Camera Features

Digital Zoom
Auto Flash
10 x Digital Zoom
Auto Flash
Face detection
Touch to focus
N/A

Video Recording

Full HD @30 fps
HD @30 fps
Full HD @30 fps
8k @30 fps
4k @30/60 fps
Full HD @30/60/120 fps

Video Recording Features

Extra HD
N/A
N/A

Front Camera

Front Camera Rating

Very Good
Very Good
Best In Class

Resolution

5 MP
f/2.2 Wide Angle Primary Camera
13 MP
f/2.0 Wide Angle Primary Camera
50 MP
f/2.0 Primary Camera

Autofocus

N/A
No
Yes

Flash

N/A
No
Yes Screen flash

Camera Features

Fixed Focus
N/A
N/A

Video Recording

Full HD @30 fps
HD @30 fps
Full HD @30 fps
N/A

Battery

Battery Rating

Very Good
Very Good
Excellent

Capacity

5100 mAh
6000 mAh
6500 mAh

Battery Type

Li-ion
Li-ion
Li-ion

Quick Charging

Yes 45W Super VOOC Charging
Yes 25W Fast Charging
Yes 90W Flash Charging

Wireless Charging

N/A
N/A
Yes 40W Wireless Charging

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

N/A
N/A
16h 04m

Charging Time (20% to 100%) (The lower, the better)

N/A
N/A
0h 41m 0s

Storage

Internal Storage

64 GB / 128 GB
128 GB
256 GB / 512 GB

Storage Type

eMMC 5.1
N/A
UFS 4.1

Expandable Storage

Yes Up to 2 TB
Yes Up to 1 TB
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano (Hybrid)
SIM1: Nano SIM2: Nano (Hybrid)
SIM1: Nano SIM2: Nano/eSIM

Network Support

5G 4G
5G 4G
5G 4G

VoLTE

Yes
Yes
Yes

SIM 1

5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78
5G Bands:
FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N18 / N20 / N25 / N26 / N28 / N66 / N71 / N75
TDD N38 / N40 / N41 / N48 / N77 / N78
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)
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) / 800(band 20) / 850(band 26)
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43)
FD-LTE 1700(band 66) / 2100(band 1) / 1500(band 32) / 600(band 71) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 7009(band 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
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SIM 2

5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78
5G Bands:
FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N18 / N20 / N25 / N26 / N28 / N66 / N71 / N75
TDD N38 / N40 / N41 / N48 / N77 / N78
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)
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) / 800(band 20) / 850(band 26)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
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) / 1500(band 32) / 700(band 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 600(Band 71) / 1900(band 25) / 850(band 26) / 1700(band 66)
View More

SAR Value

Head: 1.05 W/kg Body: 0.78 W/kg
Head: 0.712 W/kg
N/A

Wi-Fi

Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax) MIMO

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct Mobile Hotspot
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v5.3
Yes v5.3
Yes v6.0

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

N/A
No
Yes

IR Blaster

N/A
N/A
Yes

Multimedia

Audio Jack

3.5 mm
3.5 mm
USB Type-C

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

Side
Side
On-screen

Fingerprint Sensor Type

N/A
N/A
Ultrasonic

Other Sensors

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

Compare Prices

₹14,999
₹15,999
₹79,999