Apple iPhone 12 Pro vs Samsung Galaxy A51 5G

Compared 2 smartphones : Apple iPhone 12 Pro Manufactured in October, 2020, with display 6.1 with chipsetApple A14 Bionic, vs Samsung Galaxy A51 5G, Manufactured in June, 2020 with chipsetSamsung Exynos 980. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Apple iPhone 12 Pro
  • Higher pixel density: 460ppi
  • Built-in eSIM
Reasons to choose Samsung Galaxy A51 5G
  • Larger display: 6.5in
  • Lighter design: 187g vs 189g
  • Higher battery capacity: 4500mAh vs 2815mAh
  • Fingerprint scanner

Versions

Available versions and configurations
Memory Options - 6/128 GB
- 6/256 GB
- 6/512 GB
- 6/128 GB
- 8/128 GB

Review

Key Specs Apple iPhone 12 Pro and Samsung Galaxy A51 5G
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison

Display

Display quality comparison
Type OLED Super AMOLED
Size 6.1 in 6.5 in
Resolution 1170x2532 pixels 1080x2400 pixels
Aspect ratio 19.5:9 20:9
Pixel density 460 ppi 405 ppi
Refresh rate 60 Hz 60 Hz
Adaptive refresh rate No No
Max brightness 800 nits 400 nits
HDR support Yes Dolby Vision No
Screen-to-body ratio 87.1 % 87.3 %
Features DCI-P3 Always-On Display
Display test
Peak brightness (auto)
Apple iPhone 12 Pro
796 nits
Samsung Galaxy A51 5G
639 nits
sRGB gamut99.6 %n/a
PWM (Flicker)277 Hzn/a
Response time3.6 msn/a
Contrast∞ Infiniten/a

Design & Build

Design and ergonomics comparison
Height 146.7 mm (5.78 in) 158.9 mm (6.26 in)
Width 71.5 mm (2.81 in) 73.6 mm (2.9 in)
Thickness 7.4 mm (0.29 in) 8.7 mm (0.34 in)
Weight 189 g (6.67 oz) 187 g (6.6 oz)
Water resistance IP68 No
Back panel Glass Plastic
Frame Metal Metal
Colors - Silver
- Gold
- Gray
- Blue
- White
- Black
- Pink
Fingerprint sensor No Yes In-Display
Screen-to-body ratio
Apple iPhone 12 Pro
87.1 %
Samsung Galaxy A51 5G
87.3 %

Performance

Testing Apple iPhone 12 Pro and Samsung Galaxy A51 5G In benchmarks
Processor
Chipset Apple A14 Bionic Samsung Exynos 980
Max Frequency 3100 MHz 2200 MHz
CPU Cores 6 (2 + 4) 8 (2 + 6)
Architecture - 4/1.8 (Icestorm)
- 2/3.1 (Firestorm)
- 6/1.8 (Cortex-A55)
- 2/2.2 (Cortex-A77)
Process TSMC Samsung
Transistor Size 5 nm 8 nm
Neural Processor Apple Neural Engine Yes
Graphics Apple A14 GPU Mali-G76 MP5
GPU Cores 256 180
GPU Frequency 1278 MHz 700 MHz
FLOPS 654.3 GFLOPS 262.1 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Apple iPhone 12 Pro
1941
Samsung Galaxy A51 5G
863
Geekbench 6 (Multi-Core)
Apple iPhone 12 Pro
5005
Samsung Galaxy A51 5G
2112
Geekbench 6 (Single-Core)1941863
Geekbench 6 (Multi-Core)50052112
AnTuTu 10
AnTuTu 10
Apple iPhone 12 Pro
1105744
Samsung Galaxy A51 5G
406776
CPU262691130998
GPU38778385094
Memory16930686339
UX285964104345
NanoReview Score1105744406776
3DMark Wild Life
3DMark Wild Life
Apple iPhone 12 Pro
7431
Samsung Galaxy A51 5G
n/a
Max Surface Temp.38.1 °Cn/a
Stability76 %n/a
Graphics Test44 fpsn/a
Graphics Score7431n/a

Memory

RAM
RAM Size 6 GB 6 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency n/a 1866 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB
- 512 GB
128 GB
Storage TypeNVMeUFS 2.0
Memory CardNoMicroSD

Software

OS iOS 14.1 (Upgradeable to iOS 18.3.2) Android 10 (Upgradeable to Android 13)
OS Size 14 GB 22.7 GB
UI Skin n/a One UI 5.0

Battery

Volume 2815 mAh 4500 mAh
Max Charging Power 20 W 15 W
Battery Type Li-ion Li-Po
Removable No No
Wireless Charging Yes (7.5 W) No
Reverse Charging No No
Fast Charging Yes (59% in 30 min) Yes (40% in 40 min)
Full Charge Time 1:30 h 2:05 h
Battery Life Test
Battery Life
Apple iPhone 12 Pro
19:45
Samsung Galaxy A51 5G
18:19
Web Browsing07:12 h07:25 h
Video Playback12:00 h12:09 h
Games04:33 h05:11 h
Standby Mode101 h81 h

Main camera

Matrix 12 MP 48 MP
Photo resolution 4032x3024 pixels 8000x6000 pixels
Zoom Optical, 2x Digital
Flash Dual LED LED
Stabilization Optical Digital
8K Recording No No
4K Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
Slow Motion 240 fps (1080p) 960 fps (720p)
Wide-angle lens 120 ° 123 °
Lenses count Standard: 12 MP
Telephoto: 12 MP
Ultra-wide: 12 MP
Depth
Standard: 48 MP
Ultra-wide: 12 MP
Macro: 5 MP
Depth: 5 MP
Features - Bokeh effect
- Pro mode
- RAW support
- Bokeh effect
- Pro mode
Main lens
Matrix12 MP48 MP
Aperturef/1.6f/2.0
Focal length26 mm26 mm
SensorSony IMX372Samsung S5KGM2
Sensor size1/3.41/2
Pixel size1.4 μm0.8 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationOpticalDigital
Telephoto
Matrix12 MPn/a
Aperturef/2.0n/a
Focal length52 mmn/a
Sensor size1/3.4n/a
Pixel size1 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix12 MP12 MP
Aperturef/2.4f/2.2
Focal length13 mm13 mm
Sensor size1/3.6n/a
Pixel sizen/a1.12 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Apple iPhone 12 Pro
126
Samsung Galaxy A51 5G
90
Video quality
Apple iPhone 12 Pro
130
Samsung Galaxy A51 5G
86
Overall camera score
Apple iPhone 12 Pro
127
Samsung Galaxy A51 5G
87
Bokeh70n/a
Preview77n/a
Zoom111n/a

Front camera

Matrix 12 MP 32 MP
Photo resolution 4290x2800 pixels 6560x4928 pixels
Aperture f/2.2 f/2.2
Focal length 23 mm 26 mm
Sensor Sony IMX514 Samsung S5KGD1
Sensor size 1/3.6 1/2.8
Pixel size n/a 0.8 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 2160p (4K) at 30 fps
TOF 3D sensor Yes No
Selfie camera DxOMark results
Photo quality
Apple iPhone 12 Pro
127
Samsung Galaxy A51 5G
100
Video quality
Apple iPhone 12 Pro
140
Samsung Galaxy A51 5G
119

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5
Bluetooth features LE, A2DP PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP
USB type No USB Type-C
USB version n/a 2
USB features - Charging
- USB Storage Mode
- Charging
- USB Storage Mode
- OTG
GPS - GPS
- GLONASS
- Galileo
- QZSS
- GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM Count*12
SIM TypeNanoNano
SIM Moden/aDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
2G BandsGSM/EDGE (850, 900, 1800, 1900 MHz)GSM 850 / 900 / 1800 / 2100 / 2600
3G BandsUMTS/HSPA+/DC‑HSDPA (850, 900, 1700/2100, 1900, 2100 MHz)UMTS 850 / 900 / 1900 / 2100
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B30/B32/B34/B38/B39/B40/B41/B42/B46/B48/B66)LTE (B850/B900/B1800/B2100/B2600)
LTE category1812
5G SupportYesYes

Sound

Speakers Stereo Mono
3.5 mm Jack No Yes
FM Radio No Yes
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Apple iPhone 12 Pro
92.3 dB
Samsung Galaxy A51 5G
n/a

Other

Class Flagship Mid-range
Announced October, 2020 yr April, 2020 yr
Release Date October, 2020 yr June, 2020 yr
Launch Price ($) 1000 499
Sensors - Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Face Sensor
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Apple iPhone 12 Pro the clear winner in this comparison.

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