Samsung Galaxy A51 vs OPPO F15

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Comparing the Samsung Galaxy A51 vs OPPO F15 across performance, display, camera, battery, storage, expert reviews and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: OPPO F15 scores higher on the Geekbench Multi-Core test with 1,430, while Samsung Galaxy A51 scores 1,196, making OPPO F15 the better performer.


Display: Samsung Galaxy A51 offers a screen size of 6.5 inches, while OPPO F15 offers 6.4 inches, making Samsung Galaxy A51 the larger display of the two. Samsung Galaxy A51 features a Super AMOLED display compared to OPPO F15's AMOLED, making Samsung Galaxy A51 the better display of the two.


Rear Camera: Both Samsung Galaxy A51 and OPPO F15 feature a 48 MP primary rear camera.


Front Camera: Samsung Galaxy A51 offers a higher front camera resolution with 32 MP, while OPPO F15 offers 16 MP, making Samsung Galaxy A51 better for front camera photography.


Battery: Samsung Galaxy A51 delivers longer battery life with 14h 29m, while OPPO F15 delivers 7h 24m, making Samsung Galaxy A51 the better pick for all day usage.


Storage: Both Samsung Galaxy A51 and OPPO F15 offer the same internal storage of 128 GB.


Expert Review: Samsung Galaxy A51 receives a higher expert rating of 8 from the editorial team, while OPPO F15 is rated 7.


User Rating: OPPO F15 receives a higher user rating of 4.4, while Samsung Galaxy A51 has a rating of 4.3.

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Samsung Galaxy A51
₹25,999
(Out of Stock)
OPPO F15
₹22,980
(Discontinued)
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Summary

Spec Score

77%
76%

Release Date

29 Jan, 2020
16 Jan, 2020

Performance

Samsung Exynos 9 Octa 9611
MediaTek Helio P70
Octa Core (upto 2.3 GHz)
Octa Core (upto 2.1 GHz)
6 GB RAM
8 GB RAM

Display

6.5 inches (16.51 cm)
6.4 inches (16.26 cm)
Super AMOLED
AMOLED
1080x2400 px (FHD+)
1080x2400 px (FHD+)
60 Hz Refresh Rate
60 Hz Refresh Rate

Rear Camera

48 MP
Primary Camera
48 MP
Primary Camera
12 MP
Ultra-Wide Angle Camera
8 MP
Ultra-Wide Angle Camera
5 MP
Macro Camera
2 MP
Macro Camera
5 MP
Depth Camera
2 MP
Depth Camera

Front Camera

32 MP
16 MP
Wide Angle Lens

Battery

4000 mAh
4000 mAh
15W Fast Charging
20W VOOC Charging

Storage

128 GB
128 GB
UFS 2.0
UFS 2.1

Expert Review

8.0/10
7.0/10

Pros

  • Excellent display
  • Great daylight performance
  • OneUI 2.0 has made the software experience more re
  • Great design
  • Reliable rear-facing cameras 
  • Good battery management

Cons

  • Performance could’ve been better
  • Macro lens is not good
  • Battery life is average at best
  • Performance is an issue
  • Monochrome sensor does not make sense
  • No Android 10 out-of-the-box

User Ratings

4.3/5
(13,353 ratings)
4.4/5
(28,485 ratings)

Benchmarks (The higher, the better)

171,285
AnTuTu Score
195,381
AnTuTu Score
14h 29m
Battery Life (PC Mark)
7h 24m
Battery Life (PC Mark)

Compare in 360 View

Video

Videos
4 More Videos
Videos
3 More Videos

User Feedback

General

Launch Date

Jan 29, 2020
(Official)
N/A

Operating System

Android v10 (Q)
Android v9.0 (Pie)

Custom UI

Samsung One UI
ColorOS

Performance

Performance Rating

Good
Good

Chipset

Samsung Exynos 9 Octa 9611
MediaTek Helio P70

Processor

Octa core

2.3 GHz, Quad core, Cortex A73 1.7 GHz, Quad core, Cortex A53
Octa core

2.1 GHz, Quad core, Cortex A73 2 GHz, Quad core, Cortex A53

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

10 nm
12 nm

Graphics (GPU)

Mali-G72 MP3
Mali-G72 MP3

RAM

6 GB / 8 GB
8 GB / 4 GB

RAM Type

LPDDR4X
LPDDR4X

Performance Test Results

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

171,285
195,381

Bootup Time (The lower, the better)

29.0 s
23.0 s

Gaming Test Results

Battery Drain* (The lower, the better)

8.0 %
9.0 %

Heating* (The lower, the better)

32.7 %
46.0 %
* after 30 mins of gaming

Display

Display Rating

Excellent
Excellent

Display Type

Super AMOLED
AMOLED

Screen Size

6.5 inches  (16.51 cm)
6.4 inches  (16.26 cm)

Resolution

1080x2400 px (FHD+)
1080x2400 px (FHD+)

Brightness

N/A
430 nits

Refresh Rate

60 Hz
60 Hz

Aspect Ratio

20:9
20:9

Pixel Density

405 ppi
411 ppi

Screen to Body Ratio (calculated)

87.44 %
84.21 %

Screen Protection

Corning Gorilla Glass v3
Corning Gorilla Glass v5

Bezel-less Display

Yes with punch-hole display
Yes with waterdrop notch

Screen to Body Ratio (claimed by the brand)

N/A
90.7 %

Design

Height

158.5 mm
160.2 mm

Width

73.6 mm
73.3 mm

Thickness

7.9 mm
7.9 mm

Weight

172 grams
172 grams

Build Material

Back: Plastic
Back: Mineral Glass

Rear Camera

Rear Camera Rating

Very Good
Very Good

Resolution

48 MP
Primary Camera8x Digital Zoomf/2.026 mm focal length 1/2.25" sensor size S5KGM2 ISO-CELL 0.8µm pixel size
48 MP
Primary Camera5x Digital Zoomf/1.794.71 mm focal length 1/2.25" sensor size 0.8µm pixel size
12 MP
f/2.2 Ultra-Wide Angle Camera
8 MP
f/2.25 Ultra-Wide Angle Camera1.66 mm focal length 1/4.0" sensor size 1.12µm pixel size
5 MP
f/2.4 Macro Camera
2 MP
f/2.4 Macro Camera1.77 mm focal length 1/5.0" sensor size 1.75µm pixel size
5 MP
f/2.2 Depth Camera
2 MP
f/2.4 Depth Camera1.77 mm focal length 1/5.0" sensor size 1.75µm pixel size

Autofocus

Yes
Yes Phase Detection autofocus

OIS

No
N/A

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

8000 x 6000 Pixels
8000 x 6000 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

8 x Digital Zoom
Auto Flash
Face detection
Touch to focus
5 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

4k @30 fps
1920x1080 @ 30 fps
1280x720 @ 30 fps

Front Camera

Front Camera Rating

Very Good
Very Good

Resolution

32 MP
f/2.2 Primary Camera1/2.8" sensor size 0.8µm pixel size
16 MP
f/2.0 Wide Angle Primary Camera3.54 mm focal length 1/3.1" sensor size CMOS 1µm pixel size

Autofocus

No
N/A

Flash

No
N/A

Video Recording

Full HD @30 fps
1920x1080 @ 30 fps
1280x720 @ 30 fps

Compare Camera Samples

Battery

Battery Rating

Very Good
Very Good

Capacity

4000 mAh
4000 mAh

Battery Type

Li-ion
Li-Polymer

TalkTime

Up to 32 Hours(4G)
N/A

Quick Charging

Yes 15W Fast Charging
Yes 20W VOOC Charging v3.0 50% in 30 minutes

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.

14h 29m
7h 24m

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

1h 35m 31s
1h 1m 23s

Storage

Internal Storage

128 GB
128 GB

Storage Type

UFS 2.0
UFS 2.1

Expandable Storage

Yes Up to 512 GB
Yes Up to 256 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
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) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26)
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) / 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 13) / 700(band 17) / 800(band 20) / 850(band 26)
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: 0.598 W/kg
Head: 1.20 W/kg Body: 0.55 W/kg

Wi-Fi

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

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.0
Yes v4.2

GPS

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

NFC

Yes
No

Multimedia

Audio Jack

3.5 mm
3.5 mm

Audio Features

Dolby Atmos
N/A

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

On-screen
On-screen

Fingerprint Sensor Type

Optical
Optical

Other Sensors

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