Home Phone comparison Vivo X100 Ultra and Samsung Galaxy A25 - Which is better?

Vivo X100 Ultra vs Samsung Galaxy A25

88 out 100
Vivo X100 Ultra
VS
57 out 100
Samsung Galaxy A25
Vivo X100 Ultra
Samsung Galaxy A25

Compared 2 smartphones : Vivo X100 Ultra Manufactured in May, 2024, with display 6.78 with chipsetQualcomm Snapdragon 8 Gen 3, vs Samsung Galaxy A25, Manufactured in December, 2023 with 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 Vivo X100 Ultra
  • Larger display: 6.78in
  • Higher pixel density: 517ppi
  • Higher battery capacity: 5500mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5.3
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Infrared port
  • Includes charger
Reasons to choose Samsung Galaxy A25
  • Lighter design: 197g vs 229g

Versions

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

Review

Key Specs Vivo X100 Ultra and Samsung Galaxy A25
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:
Vivo X100 Ultra
vs
Samsung Galaxy A25

Display

Display quality comparison
Type AMOLED Super AMOLED
Size 6.78 in 6.5 in
Resolution 1440x3200 pixels 1080x2340 pixels
Aspect ratio 20:9 19.5:9
Pixel density 517 ppi 396 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (1-120 Hz) No
Max brightness 3000 nits 1000 nits
HDR support Yes Dolby Vision No
Touch Sampling Rate 300 Hz n/a
Screen-to-body ratio 89.5 % 84.2 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Vivo X100 Ultra
1783 nits
Samsung Galaxy A25
1027 nits
sRGB gamutn/a145.1 %
PWM (Flicker)n/a119 Hz
Response timen/a1 ms
Contrastn/a∞ Infinite
Sources: NotebookCheck [Samsung Galaxy A25]

Design & Build

Design and ergonomics comparison
Height 164.1 mm (6.46 in) 161 mm (6.34 in)
Width 75.6 mm (2.98 in) 76.5 mm (3.01 in)
Thickness 9.2 mm (0.36 in) 8.3 mm (0.33 in)
Weight 229 g (8.08 oz) 197 g (6.95 oz)
Water resistance IP69 No
Cooling system Vapor chamber n/a
Back panel Glass Plastic
Frame Metal Plastic
Colors - White
- Gray		 - Black
- Blue
- Yellow
Fingerprint sensor Yes In-Display Yes In-Button
Screen-to-body ratio
Vivo X100 Ultra
89.5 %
Samsung Galaxy A25
84.2 %

Performance

Testing Vivo X100 Ultra and Samsung Galaxy A25 In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Gen 3 Samsung Exynos 1280
Max Frequency 3300 MHz 2400 MHz
CPU Cores 8 (1 + 3 + 2 + 2) 8 (2 + 6)
Architecture - 2/2.27 (Cortex-A520)
- 2/2.96 (Cortex-A720)
- 3/3.15 (Cortex-A720)
- 1/3.3 (Cortex-X4)		 - 6/2 (Cortex-A55)
- 2/2.4 (Cortex-A78)
Process TSMC Samsung
Transistor Size 4 nm 5 nm
Neural Processor Hexagon Yes
Graphics Adreno 750 Mali-G68 MP4
GPU Cores 1536 256
GPU Frequency 903-1000 MHz 972 MHz
FLOPS 2774 GFLOPS 487 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Vivo X100 Ultra
2292
Samsung Galaxy A25
972
Geekbench 6 (Multi-Core)
Vivo X100 Ultra
7005
Samsung Galaxy A25
2089
Geekbench 6 (Single-Core)2292972
Geekbench 6 (Multi-Core)70052089
Sources: Geekbench v6 [Vivo X100 Ultra], [Samsung Galaxy A25]
AnTuTu 10
AnTuTu 10
Vivo X100 Ultra
1985404
Samsung Galaxy A25
481516
CPU454762150314
GPU786308106901
Memory39561088887
UX348724135414
NanoReview Score1985404481516
3DMark Wild Life
3DMark Wild Life
Vivo X100 Ultra
16644
Samsung Galaxy A25
n/a
Sources: 3DMark [Vivo X100 Ultra]
PCMark 3.0
PCMark 3.0
Vivo X100 Ultra
14201
Samsung Galaxy A25
n/a
Writing score18970n/a
Web score10974n/a
Video editing6450n/a
Data manipulation12481n/a
NanoReview Score14201n/a

Memory

RAM
RAM Size - 12 GB
- 16 GB		 - 6 GB
- 8 GB
Memory Type LPDDR5X LPDDR4X
Memory Frequency 4200 MHz 2133 MHz
Channels 4 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 14 (Upgradeable to Android 15) Android 14
OS Size n/a 20 GB
UI Skin OriginOS 5 One UI 6

Battery

Volume 5500 mAh 5000 mAh
Max Charging Power 80 W 25 W
Battery Type Li-Po Li-ion
Removable No No
Wireless Charging Yes (30 W) No
Reverse Charging Yes No
Fast Charging Yes (65% in 30 min) Yes (49% in 30 min)
Full Charge Time 0:48 h 1:24 h
Battery Life Test
Battery Life
Vivo X100 Ultra
22:58
Samsung Galaxy A25
18:26
Web Browsing10:19 h06:44 h
Video Playback14:26 h11:34 h
Games05:35 h04:52 h
Standby Mode99 h91 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8160x6120 pixels
Zoom Optical, 3.7x Digital
Flash Dual 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 60 fps) Yes (Up to 60 fps)
Slow Motion 960 fps (1080p) 240 fps (720p)
Wide-angle lens 116 ° 120 °
Lenses count Standard: 50 MP
Telephoto: 200 MP
Ultra-wide: 50 MP		 Standard: 50 MP
Ultra-wide: 8 MP
Macro: 2 MP
Features Bokeh effect - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.8
Focal length23 mm27 mm
SensorSony LYT-900Samsung ISOCELL S5KJN1
Sensor size1/0.981/2.76
Pixel size1.6 μm0.64 μm
AutofocusLaser autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrix200 MPn/a
Aperturef/2.7n/a
Focal length85 mmn/a
SensorSamsung ISOCELL HP9n/a
Sensor size1/1.4n/a
Pixel size0.56 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix50 MP8 MP
Aperturef/2.2f/2.2
Focal length14 mmn/a
SensorSony LYT-600Samsung ISOCELL (S5K)4HA
Sensor size1/2.01/4
Pixel size0.7 μm1.12 μm
StabilizationDigitalDigital

Front camera

Matrix 50 MP 13 MP
Photo resolution 8192x6144 pixels 4160x3120 pixels
Aperture f/2.5 f/2.2
Focal length 24 mm n/a
Sensor n/a Hynix Hi-1339
Sensor size 1/2.76 1/3.06
Pixel size n/a 1.12 μm
Autofocus n/a No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 1080p (Full HD) 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 5.3
Bluetooth features LE LE
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 n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Yes
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoYes
2G Bandsn/aGSM850, GSM900, DCS1800, PCS1900
3G Bandsn/aUMTS B1(2100), B2(1900), B4(AWS), B5(850), B8(900)
LTE Bands*n/aLTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B20/B26/B28/B38/B40/B41/B66)
LTE categoryn/a18
5G SupportYesYes

Sound

Speakers Stereo Stereo
3.5 mm Jack No Yes
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Vivo X100 Ultra
n/a
Samsung Galaxy A25
79.6 dB

Other

Class Flagship Mid-range
Announced May, 2024 yr December, 2023 yr
Release Date May, 2024 yr December, 2023 yr
Launch Price ($) 900 299
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 80 W No
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Vivo X100 Ultra the clear winner in this comparison.

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