Home Phone comparison Samsung Galaxy S25 Ultra and Samsung Galaxy A33 5G - Which is better?

Samsung Galaxy S25 Ultra vs Samsung Galaxy A33 5G

94 out 100
Samsung Galaxy S25 Ultra
VS
52 out 100
Samsung Galaxy A33 5G
Samsung Galaxy S25 Ultra
Samsung Galaxy A33 5G

Compared 2 smartphones : Samsung Galaxy S25 Ultra Manufactured in February, 2025, with display 6.9 with chipsetQualcomm Snapdragon 8 Elite, vs Samsung Galaxy A33 5G, Manufactured in April, 2022with chipsetSamsung Exynos 1280. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy S25 Ultra
  • Larger display: 6.9in
  • Higher pixel density: 498ppi
  • Higher refresh rate: 120Hz
  • Newer Bluetooth version: 5.4 vs 5.1
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Built-in eSIM
Reasons to choose Samsung Galaxy A33 5G
  • Lighter design: 186g vs 218g

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 12/512 GB
- 12/1024 GB
- 16/1024 GB		 - 4/128 GB
- 6/128 GB
- 8/128 GB
- 8/256 GB

Review

Key Specs Samsung Galaxy S25 Ultra and Samsung Galaxy A33 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
Smartphones:
Galaxy S25 Ultra
vs
Samsung Galaxy A33 5G

Display

Display quality comparison
Type Dynamic AMOLED Super AMOLED
Size 6.9 in 6.4 in
Resolution 1440x3120 pixels 1080x2400 pixels
Aspect ratio 19.5:9 20:9
Pixel density 498 ppi 411 ppi
Refresh rate 120 Hz 90 Hz
Adaptive refresh rate Yes (1-120 Hz) No
Max brightness 2600 nits 500 nits
HDR support Yes HDR10+ No
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 92.4 % 83.6 %
Features - DCI-P3
- Always-On Display
- DC dimming		 DCI-P3
Display test
Peak brightness (auto)
Samsung Galaxy S25 Ultra
1403 nits
Samsung Galaxy A33 5G
725 nits
sRGB gamut97.7 %98.3 %
PWM (Flicker)240 Hz366 Hz
Response time1 ms1 ms
Contrast∞ Infinite∞ Infinite
Sources: NotebookCheck [Samsung Galaxy S25 Ultra], [Samsung Galaxy A33 5G]

Design & Build

Design and ergonomics comparison
Height 162.8 mm (6.41 in) 159.7 mm (6.29 in)
Width 77.6 mm (3.06 in) 74 mm (2.91 in)
Thickness 8.2 mm (0.32 in) 8.1 mm (0.32 in)
Weight 218 g (7.69 oz) 186 g (6.56 oz)
Water resistance IP68 IP67
Cooling system Vapor chamber n/a
Back panel Glass Plastic
Frame Metal Plastic
Colors - Black
- Silver
- Gray
- Blue		 - White
- Black
- Blue
- Yellow
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Samsung Galaxy S25 Ultra
92.4 %
Samsung Galaxy A33 5G
83.6 %

Performance

Testing Samsung Galaxy S25 Ultra and Samsung Galaxy A33 5G In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Elite Samsung Exynos 1280
Max Frequency 4470 MHz 2400 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/3.53 (Oryon (Phoenix M))
- 2/4.32 (Oryon (Phoenix L))		 - 6/2 (Cortex-A55)
- 2/2.4 (Cortex-A78)
Process TSMC Samsung
Transistor Size 3 nm 5 nm
Neural Processor Hexagon Yes
Graphics Adreno 830 Mali-G68 MP4
GPU Cores 1536 256
GPU Frequency 1100 MHz 972 MHz
FLOPS 3379.2 GFLOPS 487 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy S25 Ultra
3147
Samsung Galaxy A33 5G
833
Geekbench 6 (Multi-Core)
Samsung Galaxy S25 Ultra
9750
Samsung Galaxy A33 5G
1872
Geekbench 6 (Single-Core)3147833
Geekbench 6 (Multi-Core)97501872
Geekbench Compute (GPU)25681n/a
Sources: Geekbench v6 [Samsung Galaxy S25 Ultra], [Samsung Galaxy A33 5G]
AnTuTu 10
AnTuTu 10
Samsung Galaxy S25 Ultra
2795139
Samsung Galaxy A33 5G
481348
CPU659871153228
GPU1294167104135
Memory471319100373
UX369782123612
NanoReview Score2795139481348
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy S25 Ultra
n/a
Samsung Galaxy A33 5G
2257
Max Surface Temp.n/a39.8 °C
Stabilityn/a98 %
Graphics Testn/a13 fps
Graphics Scoren/a2257
Sources: 3DMark [Samsung Galaxy A33 5G]
PCMark 3.0
PCMark 3.0
Samsung Galaxy S25 Ultra
n/a
Samsung Galaxy A33 5G
10859
Writing scoren/a13531
Web scoren/a8476
Video editingn/a7127
Data manipulationn/a8556
NanoReview Scoren/a10859

Memory

RAM
RAM Size - 12 GB
- 16 GB		 - 6 GB
- 8 GB
Memory Type LPDDR5X LPDDR4X
Memory Frequency 5333 MHz n/a
Channels 2 2
Storage
Storage Capacity- 256 GB
- 512 GB
- 1024 GB		- 128 GB
- 256 GB
Storage TypeUFS 4.0UFS 2.2
Memory CardNoMicroSD

Software

OS Android 15 Android 12 (Upgradeable to Android 14)
OS Size 30.4 GB 26 GB
UI Skin One UI 7.0 One UI 6.1

Battery

Volume 5000 mAh 5000 mAh
Max Charging Power 45 W 25 W
Battery Type Li-ion Li-Po
Removable No No
Wireless Charging Yes (25 W) No
Reverse Charging Yes (Wireless) No
Fast Charging Yes (72% in 30 min) Yes (50% in 30 min)
Full Charge Time 0:59 h 1:15 h
Battery Life Test
Battery Life
Samsung Galaxy S25 Ultra
31:10
Samsung Galaxy A33 5G
21:19
Web Browsing11:10 h07:57 h
Video Playback19:32 h13:06 h
Games06:22 h05:24 h
Standby Mode160 h106 h

Main camera

Matrix 200 MP 48 MP
Photo resolution 16320x12240 pixels 8000x6000 pixels
Zoom Optical, 5x Digital
Flash LED LED
Stabilization Optical Optical
8K Recording Yes (Up to 30 fps) No
4K Recording Yes (Up to 120 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 240 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (1080p) 480 fps (720p)
Wide-angle lens 120 ° 123 °
Lenses count Standard: 200 MP
Telephoto: 50 MP
Telephoto: 12 MP
Ultra-wide: 50 MP		 Standard: 48 MP
Ultra-wide: 8 MP
Macro: 5 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix200 MP48 MP
Aperturef/1.7f/1.8
Focal length23 mm26 mm
SensorSamsung ISOCELL S5KHP2Sony IMX582
Sensor size1/1.31/2.0
Pixel size0.6 μm0.8 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrix50 MPn/a
Aperturef/3.4n/a
Focal length111 mmn/a
SensorSony IMX854n/a
Sensor size1/2.52n/a
Pixel size0.7 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix50 MP8 MP
Aperturef/1.9f/2.2
Focal length13 mm13 mm
SensorSamsung ISOCELL S5KJN3Sony IMX355
Sensor size1/2.51/4.0
Pixel size0.7 μm1.12 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Samsung Galaxy S25 Ultra
144
Samsung Galaxy A33 5G
91
Video quality
Samsung Galaxy S25 Ultra
143
Samsung Galaxy A33 5G
80
Overall camera score
Samsung Galaxy S25 Ultra
146
Samsung Galaxy A33 5G
85
Bokeh7055
Preview8151
Zoom14958
Sources: DxOMark [Samsung Galaxy S25 Ultra], [Samsung Galaxy A33 5G]

Front camera

Matrix 12 MP 13 MP
Photo resolution 4000x3000 pixels 4160x3120 pixels
Aperture f/2.2 f/2.2
Focal length 26 mm n/a
Sensor Samsung S5K3LU CMOS
Sensor size 1/3.2 1/3.1
Pixel size 1.12 μm n/a
Autofocus Phase autofocus (Dual Pixel) No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 2160p (4K) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) 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 5.4 5.1
Bluetooth features LE PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP
USB type USB Type-C USB Type-C
USB version 3.2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort Yes DP 1.2 n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Varies by region
Infrared Port No No
Connectivity
SIM Count*12
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoYes
2G BandsGSM850, GSM900, DCS1800, PCS1900GSM GSM850, GSM900, DCS1800, PCS1900
3G BandsUMTS B1(2100),B2(1900),B4(AWS),B5(850),B8(900)UMTS B1(2100), B2(1900), B4(AWS), B5(850), B8(900)
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B18/B19/B20/B25/B26/B28/B29/B30/B66/B71)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B26/B28/B32/B38/B40/B41/B66)
LTE categoryn/a18
5G SupportYesYes

Sound

Speakers Stereo Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Samsung Galaxy S25 Ultra
93 dB
Samsung Galaxy A33 5G
88.7 dB

Other

Class Flagship Mid-range
Announced January, 2025 yr March, 2022 yr
Release Date February, 2025 yr April, 2022 yr
Launch Price ($) 1299 369
Sensors - Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Hall Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No No

Note

Samsung Galaxy S25 Ultra:

Supports up to 2 eSIMs. The international model has 2 physical SIM slots, while the U.S. version has 1.","Uses Grade 5 titanium and Corning Gorilla Armor 2 glass on both sides.

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

Results

After analyzing the data, we consider Samsung Galaxy S25 Ultra the clear winner in this comparison.

Survey

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