Realme 12 5G vs Samsung Galaxy S9 Plus

Compared 2 smartphones : Realme 12 5G Manufactured in March, 2024, with display 6.72 with chipsetMediaTek Dimensity 6100 Plus, vs Samsung Galaxy S9 Plus, Manufactured in March, 2018 with chipsetSamsung Exynos 9 Octa 9810. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Realme 12 5G
  • Larger display: 6.72in
  • Higher refresh rate: 120Hz
  • Lighter design: 188g vs 189g
  • Higher battery capacity: 5000mAh vs 3500mAh
  • Newer Bluetooth version: 5.2 vs 5
  • Includes charger
Reasons to choose Samsung Galaxy S9 Plus
  • Higher pixel density: 531ppi
  • Supports newer USB: 3.1 vs 2

Versions

Available versions and configurations
Memory Options - 6/128 GB
- 8/128 GB
- 8/256 GB
- 8/512 GB
- 4/64 GB
- 6/64 GB
- 6/128 GB
- 6/256 GB

Review

Key Specs Realme 12 5G and Samsung Galaxy S9 Plus
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.
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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 IPS LCD Super AMOLED
Size 6.72 in 6.2 in
Resolution 1080x2400 pixels 1440x2960 pixels
Aspect ratio 20:9 18.5:9
Pixel density 392 ppi 531 ppi
Refresh rate 120 Hz 60 Hz
Adaptive refresh rate No No
Max brightness 950 nits 631 nits
HDR support No Yes HDR10
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 86.5 % 83.6 %
Features DCI-P3 Always-On Display
Display test
Peak brightness (auto)
Realme 12 5G
n/a
Samsung Galaxy S9 Plus
629 nits
PWM (Flicker)n/a215 Hz
Response timen/a7 ms
Contrastn/a∞ Infinite

Design & Build

Design and ergonomics comparison
Height 165.6 mm (6.52 in) 158.1 mm (6.22 in)
Width 76.1 mm (3 in) 73.8 mm (2.91 in)
Thickness 7.69 mm (0.3 in) 8.5 mm (0.33 in)
Weight 188 g (6.63 oz) 189 g (6.67 oz)
Water resistance IP54 IP68
Back panel Plastic Glass
Frame Plastic Metal
Colors - Green
- Purple
- Black
- Gold
- Gray
- Red
- Purple
Fingerprint sensor Yes In-Button Yes rear
Screen-to-body ratio
Realme 12 5G
86.5 %
Samsung Galaxy S9 Plus
83.6 %

Performance

Testing Realme 12 5G and Samsung Galaxy S9 Plus In benchmarks
Processor
Chipset MediaTek Dimensity 6100 Plus Samsung Exynos 9 Octa 9810
Max Frequency 2200 MHz 2900 MHz
CPU Cores 8 (2 + 6) 8 (4 + 4)
Architecture - 6/2 (Cortex-A55)
- 2/2.2 (Cortex-A76)
- 4/1.9 (Cortex-A55)
- 4/2.9 (Exynos M3)
Process TSMC Samsung
Transistor Size 6 nm 10 nm
Neural Processor Yes Yes
Graphics Mali-G57 MP2 Mali-G72 MP18
GPU Cores 128 324
GPU Frequency 950 MHz 572 MHz
FLOPS 243.2 GFLOPS 370.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Realme 12 5G
734
Samsung Galaxy S9 Plus
751
Geekbench 6 (Multi-Core)
Realme 12 5G
1930
Samsung Galaxy S9 Plus
1909
Geekbench 6 (Single-Core)734751
Geekbench 6 (Multi-Core)19301909
Geekbench Compute (GPU)1279n/a
AnTuTu 10
AnTuTu 10
Realme 12 5G
427848
Samsung Galaxy S9 Plus
467429
CPU138397142642
GPU62224140091
Memory11201299705
UX11521584991
NanoReview Score427848467429
3DMark Wild Life
3DMark Wild Life
Realme 12 5G
n/a
Samsung Galaxy S9 Plus
2328
Max Surface Temp.n/a40.7 °C
Stabilityn/a95 %
Graphics Testn/a13 fps
Graphics Scoren/a2328
PCMark 3.0
PCMark 3.0
Realme 12 5G
n/a
Samsung Galaxy S9 Plus
6261
Writing scoren/a6167
Web scoren/a5425
Video editingn/a5459
Data manipulationn/a5611
NanoReview Scoren/a6261

Memory

RAM
RAM Size - 6 GB
- 8 GB
6 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 1794 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB
64 GB
Storage TypeUFS 2.2UFS 2.1
Memory CardMicroSDMicroSD

Software

OS Android 14 Android 8.0 (Upgradeable to Android 10)
OS Size n/a 13.9 GB
UI Skin Realme UI 5.0 One UI 2.5

Battery

Volume 5000 mAh 3500 mAh
Max Charging Power 45 W 15 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No Yes Qi/PMA (10 W)
Reverse Charging No No
Fast Charging Yes (50% in 30 min) Yes (40% in 30 min)
Full Charge Time 1:17 h 1:40 h
Battery Life Test
Battery Life
Realme 12 5G
n/a
Samsung Galaxy S9 Plus
16:44
Web Browsingn/a06:05 h
Video Playbackn/a10:25 h
Gamesn/a04:17 h
Standby Moden/a84 h

Main camera

Matrix 108 MP 12 MP
Photo resolution 12000x9000 pixels 4032x3024 pixels
Zoom Digital Optical, 2x
Flash LED Dual LED
Stabilization Digital Optical
8K Recording No No
4K Recording No Yes (Up to 60 fps)
1080p Recording Yes (Up to 30 fps) Yes (Up to 240 fps)
Slow Motion 120 fps (720p) 960 fps (720p)
Lenses count Standard: 108 MP
Depth: 2 MP
Standard: 12 MP
Telephoto: 12 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
Main lens
Matrix108 MP12 MP
Aperturef/1.8f/1.5 - 2.4
Focal length24 mm26 mm
SensorSamsung HM6Samsung SAK2L3
Sensor size1/1.671/2.55
Pixel sizen/a1.4 μm
AutofocusPhase autofocusPhase autofocus (Dual Pixel)
StabilizationDigitalOptical
Telephoto
Matrixn/a12 MP
Aperturen/af/2.4
Focal lengthn/a52 mm
Sensor sizen/a1/3.6
Pixel sizen/a1 μm
Stabilizationn/aOptical
Main camera DxOMark results
Photo quality
Realme 12 5G
n/a
Samsung Galaxy S9 Plus
104
Video quality
Realme 12 5G
n/a
Samsung Galaxy S9 Plus
91
Overall camera score
Realme 12 5G
n/a
Samsung Galaxy S9 Plus
99

Front camera

Matrix 8 MP 8 MP
Photo resolution n/a 3264x2448 pixels
Aperture f/2.0 f/1.7
Focal length 26 mm 25 mm
Sensor n/a Samsung S5K3H1
Sensor size n/a 1/3.6
Pixel size n/a 1.22 μm
Autofocus No Phase autofocus (Dual Pixel)
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1440p at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
Bluetooth version 5.2 5
Bluetooth features LE PBAP/PAB, PAN, OPP, MAP, LE, HSP, HID, HFP, DIP, AVRCP, A2DP
USB type USB Type-C USB Type-C
USB version 2 3.1
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- OTG
DisplayPort No n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- GPS
- GLONASS
- Beidou
- Galileo
NFC* Varies by region Yes
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotYesYes
2G BandsGSM 850/900/1800MHzGSM 850, GSM 900, GSM 1800, GSM 1900
3G BandsWCDMA 1/5/8HSDPA 850, HSDPA 900, HSDPA 1900, HSDPA 2100
LTE Bands*LTE (B1/B3/B5/B8/B28B/B40/B41)LTE (B700/B800/B850/B900/B1700/B1800/B1900/B2100/B2300/B2500/B2600)
LTE category1818
5G SupportYesNo

Sound

Speakers Stereo Stereo
3.5 mm Jack Yes Yes
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Realme 12 5G
n/a
Samsung Galaxy S9 Plus
85.6 dB

Other

Class Mid-range Flagship
Announced March, 2024 yr February, 2018 yr
Release Date March, 2024 yr March, 2018 yr
Launch Price ($) 250 840
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 45 W n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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