Samsung Galaxy S25 Ultra vs Cubot King Kong X

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Comparing the Samsung Galaxy S25 Ultra vs Cubot King Kong X across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: Samsung Galaxy S25 Ultra runs at a higher processing speed of 4.47 GHz, while Cubot King Kong X runs at 2.6 GHz, making Samsung Galaxy S25 Ultra the better performer.


Display: Samsung Galaxy S25 Ultra offers a screen size of 6.9 inches, while Cubot King Kong X offers 6.58 inches, making Samsung Galaxy S25 Ultra the larger display of the two. Samsung Galaxy S25 Ultra features a Dynamic AMOLED 2x display compared to Cubot King Kong X's IPS LCD, making Samsung Galaxy S25 Ultra the better display of the two.


Rear Camera: Samsung Galaxy S25 Ultra offers a higher rear camera resolution with 200 MP, while Cubot King Kong X offers 100 MP, making Samsung Galaxy S25 Ultra better for rear camera photography.


Front Camera: Cubot King Kong X offers a higher front camera resolution with 32 MP, while Samsung Galaxy S25 Ultra offers 12 MP, making Cubot King Kong X better for front camera photography.


Battery: Samsung Galaxy S25 Ultra offers a higher battery capacity with 5000 mAh, while Cubot King Kong X offers 10200 mAh, making Samsung Galaxy S25 Ultra better for longer battery life.


Storage: Both Samsung Galaxy S25 Ultra and Cubot King Kong X offer the same internal storage of 256 GB.

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Cubot King Kong X
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Summary

Release Date

22 Jan, 2025
05 Jan, 2025
11 Jun, 2026

Performance

Snapdragon 8 Elite
MediaTek Dimensity 7050
MediaTek Dimensity 8500 Extreme
Octa Core (upto 4.47 GHz)
Octa Core (upto 2.6 GHz)
Octa Core (upto 3.4 GHz)
12 GB RAM
16 GB RAM
12 GB RAM

Display

6.9 inches (17.53 cm)
6.58 inches (16.71 cm)
6.8 inches (17.27 cm)
Dynamic AMOLED 2x
IPS LCD
Extreme AMOLED
1440x3120 px (QHD+)
1080x2408 px (FHD+)
1272x2772 px (FHD+)
120 Hz Refresh Rate
120 Hz Refresh Rate
144 Hz Refresh Rate

Rear Camera

200 MP
Wide Angle Primary Camera
100 MP
Wide Angle Primary Camera
50 MP
Primary Camera
50 MP
Ultra-Wide Angle Camera
5 MP
Macro Camera
50 MP
Ultra-Wide Angle Macro Camera
10 MP
Telephoto Camera (upto 3x Optical Zoom)
N/A
50 MP
Telephoto Camera (upto 3.5x Optical Zoom)
50 MP
Camera (upto 5x Optical Zoom)
N/A
N/A

Front Camera

12 MP
Wide Angle Lens
32 MP
50 MP

Battery

5000 mAh
10200 mAh
6500 mAh
45W Fast Charging
33W
90W Turbo Power Charging
Wireless Charging
N/A
Wireless Charging

Storage

256 GB
256 GB
256 GB
UFS 4.0
UFS 3.1
UFS 4.1

Expert Review

8.6/10
N/A
N/A

Pros

  • Excellent display
  • Solid performance & battery life
  • AI & software features
  • Lighter than before
  • Device yet to be reviewed
  • Device yet to be reviewed

Cons

  • S Pen misses out on Air Actions
  • Pricey
  • Incremental upgrade over predecessor
  • Device yet to be reviewed
  • Device yet to be reviewed

User Ratings

4.6/5
(3,883 ratings)
N/A
N/A

Benchmarks (The higher, the better)

2,209,231
AnTuTu Score
N/A
N/A
13h 51m
Battery Life (PC Mark)
N/A
N/A

Compare Prices

₹95,439
Not Available in any store
₹44,999
₹141,999
Not Available in any other store

Video

Videos
6 More Videos
There are no videos available for the device.
There are no videos available for the device.

User Feedback

General

Launch Date

Jan 22, 2025
(Official)
Jan 05, 2025
(Official)
Jun 04, 2026
(Official)

Operating System

Android v15
Android v14
Android v16

OS Updates

7 Years
N/A
3 Year

Security Updates

7 Years
N/A
5 Year

Custom UI

Samsung One UI
N/A
N/A

Performance

Performance Rating

Best In Class
Very Good
Excellent

Chipset

Qualcomm Snapdragon 8 Elite
MediaTek Dimensity 7050
MediaTek Dimensity 8500 Extreme

Processor

Octa core

4.47 GHz, Dual core, Oryon 3.5 GHz, Hexa Core, Oryon
Octa core

2.6 GHz, Dual core, Cortex A78 2 GHz, Hexa Core, Cortex A55
Octa core

3.4 GHz, Single core, Cortex A725 3.2 GHz, Tri core, Cortex A725 2.2 GHz, Quad core, Cortex A725

Architecture (The higher, the better)

64 bit
N/A
64 bit

Fabrication (The lower, the better)

3 nm
6 nm
4 nm

Graphics (GPU)

Adreno 830
Mali-G68 MC4
Mali-G720 MP8

RAM

12 GB
16 GB
12 GB

RAM Type

LPDDR5X
N/A
LPDDR5X

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

2,209,231
N/A
N/A

Bootup Time (The lower, the better)

14.0 s
N/A
N/A

Gaming Test Results

Battery Drain* (The lower, the better)

5.0 %
N/A
N/A

Heating* (The lower, the better)

22.5 %
N/A
N/A
* after 30 mins of gaming

Display

Display Rating

Best In Class
Excellent
Best In Class

Display Type

Dynamic AMOLED 2x
IPS LCD
Extreme AMOLED

Screen Size

6.9 inches  (17.53 cm)
6.58 inches  (16.71 cm)
6.8 inches  (17.27 cm)

Resolution

1440x3120 px (QHD+)
1080x2408 px (FHD+)
1272x2772 px (FHD+)

Peak Brightness

2600 nits
N/A
5200 nits

HBM Brightness

N/A
N/A
1800 nits

Refresh Rate

120 Hz
120 Hz
144 Hz

Aspect Ratio

19.5:9
20:9
19.6:9

Pixel Density

498 ppi
401 ppi
450 ppi

Screen to Body Ratio (calculated)

92.31 %
74.41 %
96.8 %

Screen Protection

Corning Gorilla Glass Glass Armor 2
N/A
Corning Gorilla Glass Glass 7i

Bezel-less Display

Yes with punch-hole display
Yes with waterdrop notch
Yes

HDR 10 / HDR+ Support

Yes HDR 10+
N/A
Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

N/A
N/A
96.8 %

Design

Height

162.8 mm
170.9 mm
162.7 mm

Width

77.6 mm
82.2 mm
75.6 mm

Thickness

8.2 mm
18.7 mm
7.19 mm

Weight

218 grams
388 grams
190 grams

Build Material

Back: Corning Gorilla Glass Armor 2
N/A
Back: Plastic

Water Resistance

Yes Water resistant IP68 (up to 30 minutes in a depth of 1.5 meter)
Yes IP68 IP69K (up to 30 minutes in a depth of 1.5 meter)
Yes Water resistant IP68 IP69

Ruggedness

Dust proof
Dust proof
Dust proof

Rear Camera

Rear Camera Rating

Best In Class
Good
Excellent

Resolution

200 MP
Primary Camera10x Digital Zoomf/1.7 Wide Angle 85° field-of-view24 mm focal length 1/1.3" sensor size S5KHP2 ISO-CELL 0.6µm pixel size
100 MP
Primary Camera Wide Angle
50 MP
Primary Cameraf/1.812 mm focal length LYT 710 2.0µm pixel size
50 MP
f/1.9 Ultra-Wide Angle Camera0.7µm pixel size
5 MP
Macro Camera
50 MP
f/2.0 Ultra-Wide Angle Macro Camera12 mm focal length 1.28µm pixel size
10 MP
f/2.4 Telephoto Camera67 mm focal length 1/3.52" sensor size 1.12µm pixel size
N/A
50 MP
Telephoto Camera81 mm focal length 1.28µm pixel size
50 MP
f/3.4111 mm focal length 1/2.52" sensor size 0.7µm pixel size
N/A
N/A

Autofocus

Yes Laser Autofocus Multi-directional Phase Detection Autofocus
Yes
Yes

OIS

Yes
N/A
Yes

Flash

Yes LED Flash
Yes LED Flash
Yes LED Flash

Image Resolution

16000 x 12500 Pixels
11660 x 8575 Pixels
N/A

Settings

Exposure compensation ISO control
Exposure compensation ISO control
N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode

Camera Features

10 x Digital Zoom
Auto Flash
Face detection
Filters
Touch to focus
Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom
Optical Zoom
Face detection
Filters
Smile detection

Video Recording

8k @30 fps
4k @120 fps
Full HD @240 fps
4k @30 fps
Full HD @30 fps
4k @30/60 fps
Full HD @30/60/120/240 fps

Video Recording Features

Dual Video Recording
Slow Motion
Video HDR
Bokeh portrait video
Video Pro Mode
Stereo recording
N/A
Dual Video Recording
Slow Motion
Video HDR
Macro Video
Audio Zoom

Front Camera

Front Camera Rating

Excellent
Very Good
Best In Class

Resolution

12 MP
f/2.2 Wide Angle Primary Camera26 mm focal length 1/3.2" sensor size 1.12µm pixel size
32 MP
Primary Camera
50 MP
f/1.9 Primary Camera1.28µm pixel size

Autofocus

Yes Dual Pixel Phase Detection Autofocus
N/A
Yes

Flash

N/A
N/A
Yes Screen flash

Video Recording

4k @60 fps
Full HD @30 fps
N/A
4k @30/60 fps
Full HD @30/60 fps

Battery

Battery Rating

Excellent
Very Good
Excellent

Capacity

5000 mAh
10200 mAh
6500 mAh

Battery Type

Li-ion
N/A
Silicon Carbon

Quick Charging

Yes 45W Fast Charging 65% in 30 minutes
Yes 33W
Yes 90W Turbo Power Charging

Wireless Charging

Yes 25W Wireless Charging
N/A
Yes 15W Wireless Charging

Wireless Reverse Charging

Yes 4.5W Wireless Reverse Charging
N/A
N/A

Reverse Charging

N/A
N/A
Yes 5W Wired Reverse Charging

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

13h 51m
N/A
N/A

Charging Time (20% to 100%) (The lower, the better)

0h 43m 54s
N/A
N/A

Storage

Internal Storage

256 GB / 512 GB / 1 TB
256 GB
256 GB

Storage Type

UFS 4.0
UFS 3.1
UFS 4.1

Expandable Storage

No
Yes Up to 1 TB
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: eSIM
SIM1: Nano SIM2: Nano (Hybrid)
SIM1: Nano SIM2: Nano

Network Support

5G 4G
5G 4G
5G 4G

VoLTE

Yes
N/A
No

SIM 1

5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78
5G Bands:
FDD N1 / N3 / N5 / N7 / N8 / N28
TDD N38 / N41 / N77 / N78
5G Bands:
FDD N1 / N2 / N3 / N5 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 3500(band 42)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
View More

SIM 2

5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78
5G Bands:
FDD N1 / N3 / N5 / N7 / N8 / N28
TDD N38 / N41 / N77 / N78
5G Bands:
FDD N1 / N2 / N3 / N5 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 12) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66)
View More

Wi-Fi

Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz MIMO
Yes Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 6GHz

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.4
Yes v5.1
Yes v5.4

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

Yes
Yes
Yes

IR Blaster

No
N/A
No

Multimedia

Stereo Speakers

Yes
N/A
Yes

Audio Jack

USB Type-C
N/A
USB Type-C

Audio Features

N/A
N/A
Dolby Atmos

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

On-screen
Side
On-screen

Fingerprint Sensor Type

Ultrasonic
N/A
Optical

Other Sensors

Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer Compass Gyroscope

Compare Prices

₹95,439
Not Available in any store
₹44,999
₹141,999
Not Available in any other store