Realme C100x vs Samsung Galaxy M15 6gb Ram

Should you buy Realme C100X or Samsung Galaxy M15 6GB RAM? Find out which mobile phone is best for you - compare the two models on the basis... of price and key specs like performance, price, camera, display, ram, storage, battery capacity, operating system, Network Connectivity, Multimedia and more.

SpecificationsRealme C100XSamsung Galaxy M15 6GB RAM
Price16999.014799.0
Operating SystemAndroid 16Android v14
Camera50MP And 5MP50 MP + 5 MP + 2 MP And 13 MP
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Key Specs

Battery

- 6000 mAh

Display

- 6.5 inches (16.51 cm)

Front Camera

- 13 MP

Processor

- MediaTek Dimensity 6100 Plus

RAM

- 6 GB

Rear Camera

- 50 MP + 5 MP + 2 MP

Audio

Audio Jack

3.5mm -

Loudspeaker

Realme C100x Loudspeaker Module -

Battery

Capacity

8000mAh 6000 mAh

Quick Charging

45W SUPERVOOC Yes, Fast, 25W

Removable

No No

Type

Titan Battery Li-ion

USB Type-C

Yes Yes

Camera

Autofocus

Yes -

Flash

Yes -

Front Camera

5MP -

Front Camera Physical Aperture

f/2.2 -

Image Resolution

720 × 1570 pixels -

Rear Camera

50MP -

Shooting Modes

Photo, Video, Portrait, Night, PRO, Panorama, SLO-MO, Dual-view video, TIME-LAPSE, STICKER, Hypertext, HI-RES, Google Lens -

Video Recording

1080p at 30 fps -

Design

Build Material

Polycarbonate Back: Plastic

Colours

Gold, Deep Blue Celestine Blue, Stone Gray, Blue Topaz

Form Factor

Bar -

Height

- 160.1 mm

Thickness

- 9.3 mm

Water Resistance

IP64 -

Weight

219g 217 grams

Width

- 76.8 mm
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Dimensions

Dimensions

16.60 cm × 7.82 cm × 0.88 cm -

Height

16.60 cm -

Thickness

0.88 cm -

Width

7.82 cm -

Display

Aspect Ratio

20:9 19.5:9

Bezel-less display

Punch-hole display Yes with notch

Brightness

900 nits -

Display Type

IPS LCD Super AMOLED

HDR / Ultra HDR

HDR -

Pixel Density

254 ppi 396 ppi

Refresh Rate

120 Hz 90 Hz

Resolution

720 × 1570 pixel 1080x2340 px (FHD+)

Screen Size

6.8-inch 6.5 inches (16.51 cm)

Screen to Body Ratio (calculated)

- 84.17 %

Screen to Body Ratio (claimed by the brand)

90.4% -

Touch Screen

- Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus

- No

Camera Setup

- Single

Flash

- No

Resolution

- 13 MP f/2.0, Wide Angle, Primary Camera

General

Brand

Realme Samsung

Custom UI

Realme UI 7 Samsung One UI

Launch Date

July 16, 2026 April 8, 2024 (Official)

Model

RMX5366 -

Operating System

Android 16 Android v14

SAR Value

1.6 W/kg -

Main Camera

Autofocus

- Yes

Camera Features

- 10 x Digital Zoom Auto Flash Face detection Touch to focus

Camera Setup

- Triple

Flash

- Yes, LED Flash

Image Resolution

- 8150 x 6150 Pixels

OIS

- No

Resolution

- 50 MP f/1.8, Wide Angle, Primary Camera 5 MP f/2.2, Ultra-Wide Angle Camera 2 MP f/2.4, Macro Camera

Settings

- Exposure compensation, ISO control

Shooting Modes

- Continuous Shooting High Dynamic Range mode (HDR)

Video Recording

- 1920x1080 @ 30 fps

Multimedia

Audio Jack

- 3.5 mm

FM Radio

- No

Loudspeaker

- Yes

Network & Connectivity

Bluetooth

v5.2 Yes, v5.3

GPS

GPS, GLONASS, BDS, Galileo Yes with A-GPS, Glonass

NFC

Yes No

Network Support

5G, 4G , 3G, 2G 5G Supported in India, 4G Supported in India, 3G, 2G

SAR Value

- Head: 0.712 W/kg

SIM 1

- 5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66 TDD N38 / N40 / N41 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) 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) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

SIM 2

- 5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66 TDD N38 / N40 / N41 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) 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) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

SIM Size

Nano SIM SIM1: Nano, SIM2: Nano (Hybrid)

SIM Slot(s)

Dual SIM Dual SIM, GSM+GSM

USB Connectivity

- Mass storage device, USB charging

VoLTE

Yes Yes

Wi-Fi

Wi-Fi 5 Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz

Wi-Fi Calling

Yes -

Wi-Fi Features

- Wi-Fi Direct, Mobile Hotspot

Performance

Architecture

- 64 bit

CPU

- Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

Chipset

- MediaTek Dimensity 6100 Plus

Fabrication

- 6 nm

Graphics

ARM Mali-G57 Mali-G57 MC2

Processor

Unisoc T7250 -

Processor Fabrication

6nm -

RAM

4GB 6 GB

RAM Type

LPDDR4X -

Sensors

Fingerprint Sensor

Side-mounted fingerprint sensor Yes

Fingerprint Sensor Position

- Side

Other Sensors

Geomagnetic, Proximity, Ambient Light, Accelerometer, Gyroscope Light sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory

- Yes, Up to 1 TB

Internal Memory

64GB 128 GB

Storage Type

eMMC 5.1 -

User Available Storage

- Up to 108 GB
Scoring parameters
How is the score calculated?

This is a relative score calculated on the basis of the following specifications:

  • score popup Performance
  • score popup Battery
  • score popup Camera
  • score popup Storage
  • score popup Display

Each Mobiles has been benchmarked against ~31,000 other phones to calculate the score.

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