Samsung Galaxy A55 5G vs Vivo S30 Pro mini

Compared 2 smartphones : Samsung Galaxy A55 5G Manufactured in March, 2024, with display 6.6 with chipsetSamsung Exynos 1480, vs Vivo S30 Pro mini, Manufactured in June, 2025with chipsetMediaTek Dimensity 9300 Plus. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy A55 5G
  • Larger display: 6.6in
  • Built-in eSIM
Reasons to choose Vivo S30 Pro mini
  • Higher pixel density: 461ppi
  • Lighter design: 186g vs 213g
  • Higher battery capacity: 6500mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5.3
  • Supports DisplayPort
  • Infrared port
  • Includes charger

Versions

Available versions and configurations
Memory Options - 6/128 GB
- 6/256 GB
- 8/128 GB
- 8/256 GB
- 12/256 GB
- 12/256 GB
- 12/512 GB
- 16/512 GB

Review

Key Specs Samsung Galaxy A55 5G and Vivo S30 Pro mini
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 Super AMOLED AMOLED
Size 6.6 in 6.31 in
Resolution 1080x2340 pixels 1216x2640 pixels
Aspect ratio 19.5:9 19.54:9
Pixel density 390 ppi 461 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (1-120 Hz)
Max brightness 1000 nits 1300 nits
HDR support Yes HDR10+ Yes HDR10+
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 85.8 % 90.3 %
Features - DCI-P3
- Always-On Display
- DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Samsung Galaxy A55 5G
1011 nits
Vivo S30 Pro mini
n/a
sRGB gamut100 %n/a
PWM (Flicker)120 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a

Design & Build

Design and ergonomics comparison
Height 161.1 mm (6.34 in) 150.83 mm (5.94 in)
Width 77.4 mm (3.05 in) 71.76 mm (2.83 in)
Thickness 8.2 mm (0.32 in) 7.99 mm (0.31 in)
Weight 213 g (7.51 oz) 186 g (6.56 oz)
Water resistance IP67 IP69
Cooling system Vapor chamber Vapor chamber
Back panel Glass Glass
Frame Metal Metal
Colors - White
- Blue
- Purple
- Yellow
- White
- Black
- Pink
- Yellow
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Samsung Galaxy A55 5G
85.8 %
Vivo S30 Pro mini
90.3 %

Performance

Testing Samsung Galaxy A55 5G and Vivo S30 Pro mini In benchmarks
Processor
Chipset Samsung Exynos 1480 MediaTek Dimensity 9300 Plus
Max Frequency 2750 MHz 3400 MHz
CPU Cores 8 (4 + 4) 8 (1 + 3 + 4)
Architecture - 4/2 (Cortex-A55)
- 4/2.75 (Cortex-A78)
- 4/2 (Cortex-A720)
- 3/2.85 (Cortex-X4)
- 1/3.4 (Cortex-X4)
Process Samsung TSMC
Transistor Size 4 nm 4 nm
Neural Processor Yes MediaTek NPU 790
Graphics Samsung Xclipse 530 Mali-G720 Immortalis MP12
GPU Cores 128 1536
GPU Frequency 1300 MHz 1300 MHz
FLOPS 332.8 GFLOPS 3993.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy A55 5G
1168
Vivo S30 Pro mini
2265
Geekbench 6 (Multi-Core)
Samsung Galaxy A55 5G
3503
Vivo S30 Pro mini
7183
Geekbench 6 (Single-Core)11682265
Geekbench 6 (Multi-Core)35037183
Geekbench Compute (GPU)n/a15386
AnTuTu 10
AnTuTu 10
Samsung Galaxy A55 5G
723621
Vivo S30 Pro mini
1960100
CPU233611465827
GPU175311784189
Memory139428346049
UX175271364035
NanoReview Score7236211960100
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy A55 5G
3898
Vivo S30 Pro mini
n/a
PCMark 3.0
PCMark 3.0
Samsung Galaxy A55 5G
13120
Vivo S30 Pro mini
n/a
Writing score17087n/a
Web score11775n/a
Video editing7278n/a
Data manipulation11305n/a
NanoReview Score13120n/a

Memory

RAM
RAM Size 6 GB 12 GB
Memory Type LPDDR5 LPDDR5X
Memory Frequency 3200 MHz 4800 MHz
Channels 4 4
Storage
Storage Capacity128 GB256 GB
Storage TypeUFS 3.1UFS 3.1
Memory CardMicroSDNo

Software

OS Android 14 Android 15
OS Size 20.1 GB n/a
UI Skin One UI 6.1 OriginOS 5

Battery

Volume 5000 mAh 6500 mAh
Max Charging Power 25 W 90 W
Battery Type Li-ion Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (55% in 30 min) Yes
Full Charge Time 1:03 h n/a
Battery Life Test
Battery Life
Samsung Galaxy A55 5G
26:41
Vivo S30 Pro mini
n/a
Web Browsing10:24 hn/a
Video Playback17:52 hn/a
Games05:16 hn/a
Standby Mode125 hn/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8160x6120 pixels 8192x6144 pixels
Zoom 75 Optical, 3x
Flash LED LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (720p) 960 fps (1080p)
Wide-angle lens 123 ° 106 °
Lenses count Standard: 50 MP
Ultra-wide: 12 MP
Macro: 5 MP
Standard: 50 MP
Telephoto: 64 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.9
Focal lengthn/a23 mm
SensorSony IMX906Sony IMX921
Sensor size1/1.561/1.56
Pixel size1 μm1 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrixn/a64 MP
Aperturen/af/2.6
Focal lengthn/a70 mm
Sensorn/aSony IMX882
Sensor sizen/a1/1.95
Pixel sizen/a0.8 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrix12 MP8 MP
Aperturef/2.2f/2.2
SensorSony IMX258Omnivision OV08D10
Sensor size1/3.061/4
Pixel size1.12 μm1.12 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Samsung Galaxy A55 5G
110
Vivo S30 Pro mini
n/a
Video quality
Samsung Galaxy A55 5G
117
Vivo S30 Pro mini
n/a
Overall camera score
Samsung Galaxy A55 5G
108
Vivo S30 Pro mini
n/a
Bokeh45n/a
Preview54n/a

Front camera

Matrix 32 MP 50 MP
Photo resolution 6464x4864 pixels n/a
Aperture f/2.2 f/2.0
Focal length 26 mm 22 mm
Sensor Sony IMX616 Samsung S5KJN1
Sensor size 1/2.74 1/2.76
Pixel size 0.8 μm 0.64 μm
Autofocus No Phase autofocus
Stabilization Digital Digital
Video resolution 2160p (4K) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.3 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- OTG
DisplayPort n/a Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Varies by region Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesNo
Hybrid SlotYesNo
2G BandsGSM850, GSM900, DCS1800, PCS1900GSM 850/900/1800MHz
3G BandsUMTS B1(2100), B2(1900), B4(AWS), B5(850), B8(900)WCDMA B1/B4/B5/B6/B8/B19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B20/B25/B26/B28/B66)LTE (B1/B3/B4/B5/B7/B8/B18/B19/B26/B28/B66)
LTE category18n/a
5G SupportYesYes

Sound

3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Samsung Galaxy A55 5G
91.4 dB
Vivo S30 Pro mini
n/a

Other

Class Mid-range Flagship
Announced March, 2024 yr May, 2025 yr
Release Date March, 2024 yr June, 2025 yr
MSRP ($) 439 490
Sensors - Hall Sensor
- Barometer
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No Yes 90 W

Note

Samsung Galaxy A55 5G:

The barometer is only available in the model for the USA. SM-A556B/DS and A556E/DS models come with two physical SIM cards.

* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Vivo S30 Pro mini the clear winner in this comparison.

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