Realme C100x vs Vivo Y75 5g

Should you buy Realme C100X or Vivo Y75 5G? Find out which mobile phone is best for you - compare the two models on the basis of price and k...ey specs like performance, price, camera, display, ram, storage, battery capacity, operating system, Network Connectivity, Multimedia and more.

SpecificationsRealme C100XVivo Y75 5G
Price16999.018799.0
Operating SystemAndroid 16Android v11
Camera50MP And 5MP50 MP + 2 MP + 2 MP And 16 MP
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Audio

Audio Jack

3.5mm 3.5 mm

Loudspeaker

Realme C100x Loudspeaker Module Yes

Battery

Capacity

8000mAh 5000 mAh

Quick Charging

45W SUPERVOOC Yes, Fast, 18W

Removable

No No

Type

Titan Battery Li-Polymer

USB Type-C

Yes Yes

Camera

Autofocus

Yes Yes

Flash

Yes Yes, LED Flash

Front Camera

5MP 16 MP

Front Camera Physical Aperture

f/2.2 -

Image Resolution

720 × 1570 pixels 8150 x 6150 Pixels

Rear Camera

50MP 50 MP + 2 MP + 2 MP

Shooting Modes

Photo, Video, Portrait, Night, PRO, Panorama, SLO-MO, Dual-view video, TIME-LAPSE, STICKER, Hypertext, HI-RES, Google Lens Continuous Shooting High Dynamic Range mode (HDR) Macro Mode

Video Recording

1080p at 30 fps 1920x1080 @ 30 fps

Design

Build Material

Polycarbonate Back: Plastic

Colours

Gold, Deep Blue Glowing Galaxy, Starlight Black

Form Factor

Bar -

Water Resistance

IP64 -

Weight

219g 187 grams

Dimensions

Dimensions

16.60 cm × 7.82 cm × 0.88 cm -

Height

16.60 cm 164 mm

Thickness

0.88 cm 8.2 mm

Width

7.82 cm 75.8 mm
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Display

Aspect Ratio

20:9 20:9

Bezel-less display

Punch-hole display Yes with waterdrop notch

Brightness

900 nits -

Display Type

IPS LCD IPS LCD

HDR / Ultra HDR

HDR -

Pixel Density

254 ppi 401 ppi

Refresh Rate

120 Hz 60 Hz

Resolution

720 × 1570 pixel 1080x2408 px (FHD+)

Screen Size

6.8-inch 6.58 inches (16.71 cm)

Screen to Body Ratio (claimed by the brand)

90.4% 90.6 %

General

Brand

Realme vivo

Custom UI

Realme UI 7 Funtouch OS

Launch Date

July 16, 2026 January 27, 2022

Model

RMX5366 -

Operating System

Android 16 Android v11

SAR Value

1.6 W/kg -

Network & Connectivity

Bluetooth

v5.2 Yes, v5.1

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

SIM 1

- 5G Bands: TDD N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

SIM 2

- 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 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

VoLTE

Yes Yes

Wi-Fi

Wi-Fi 5 Yes, Wi-Fi 4 (802.11 b/g/n) 5GHz

Wi-Fi Calling

Yes -

Performance

Graphics

ARM Mali-G57 Mali-G57 MC2

Processor

Unisoc T7250 MediaTek Dimensity 700

Processor Fabrication

6nm -

RAM

4GB 8 GB

RAM Type

LPDDR4X LPDDR4X

Sensors

Fingerprint Sensor

Side-mounted fingerprint sensor Yes

Other Sensors

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

Storage

Expandable Memory

- Yes, Up to 1 TB

Internal Memory

64GB 128 GB

Storage Type

eMMC 5.1 UFS 2.2
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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