The Realme C100 is an ultra-affordable entry-level smartphone designed to deliver a reliable and enjoyable smartphone experience to users at the lowest possible price point. It covers the everyday essentials - calls, messaging, social media, and basic browsing - smoothly and dependably. The display is adequately sized and comfortable for daily use, and the battery is generous enough to handle a full day without worry. Realme UI keeps the software clean and easy to use for users of all experience levels. The camera handles basic photography needs for casual everyday moments. For first-time smartphone buyers or users seeking an ultra-budget second device, the Realme C100 is a practical and trustworthy option.

Launch

Announced

2026, April 07

 

Status

Available. Released 2026, April 07

Features

Sensors

Fingerprint (side-mounted), Proximity, Light, E-compass, Accelerometer

Display

Type

IPS LCD, 144Hz, 600 nits (typ), 900 nits (HBM)

 

Size

6.8 inches, 113.0 cm2 (~86.7% screen-to-body ratio)

 

Resolution

720 x 1570 pixels, 19.5:9 ratio (~254 ppi density)

 

Protection

Corning Gorilla Glass

Network

Technology

GSM / HSPA / LTE / 5G

 

2G bands

GSM 850 / 900 / 1800 / 1900

 

3G bands

HSDPA 850 / 900 / 1700 / 1900 / 2100

 

4G bands

1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 66

 

5G bands

1, 2, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 66, 77, 78 SA/NSA

 

Speed

HSPA, LTE, 5G


Platform

OS

Android 16, Realme UI 7.0

 

Chipset

Mediatek Dimensity 6300 (6 nm)

 

CPU

Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)

 

GPU

Mali-G57 MC2

Body

Dimensions

166.8 x 78.2 x 8.9 mm (6.57 x 3.08 x 0.35 in)

 

Weight

224 g (7.90 oz)

 

Build

Glass front, plastic frame, plastic back

 

SIM

Nano-SIM + Nano-SIM

 

 

IP64 dust tight and water resistant (water splashes)

 

 

MIL-STD-810H compliant*

 

 

* does not guarantee ruggedness or use in extreme conditions

Comms

WLAN

Wi-Fi 802.11 a/b/g/n/ac, dual-band

 

Bluetooth

5.3, A2DP, LE

 

Positioning

GPS, GALILEO, GLONASS, QZSS, BDS

 

NFC

No

 

Radio

No

 

USB

USB Type-C 2.0, OTG

Main Camera

Single

50 MP, f/1.8, (wide), AF

 

Features

LED flash, HDR, panorama

 

Video

1080p@30fps

Selfie camera

Single

5 MP, f/2.2, (wide)

 

Video

1080p@30fps

Sound

Loudspeaker

Yes, with stereo speakers

 

3.5mm jack

Yes

 

 

24-bit/192kHz Hi-Res audio


Memory

Card slot

microSDXC (uses shared SIM slot)

 

Internal

128GB 4GB RAM, 128GB 6GB RAM

 

 

eMMC 5.1

Battery

Type

Si/C Li-Ion 7000 mAh

 

Charging

45 wired (PPS), 13.5W PD

 

 

6.5W reverse wired

Misc

Colors

Blooming Purple, Sprouting Green

Carrier Compatibility:

  • USA: Not officially available in the US. Compatible with GSM networks via import with basic 4G LTE band support.
  • Global: Available in select Asian and emerging markets. Supports regional 4G LTE bands for local carriers.

Final Summary: The Realme C100 is a reliable ultra-budget entry-level smartphone offering dependable daily performance, all-day battery life, and clean Realme UI - perfect for first-time buyers on the tightest of budgets.