Realme C21

Processor

Model

Mediatek Helio G35

CPU

8x Cortex•A53 2.3 GHz

Type

Octa-Core

Nanometer

12 nm

Frequency

2.3 GHz

64 Bits

Yes

Graphics

GPU

IMG PowerVR GE8320 680MHz

RAM

RAM

3 GB

Type

LPDDR4X RAM

Antutu

Score

110.490 • Antutu v8 Overall performance better than 5% of devices

Storage

Capacity

32 GB

Type

eMMC 5.1 Storage

SD Slot

Yes , Independent SD slot

Security

Fingerprint

Yes, in the back

Sensors

Fingerprint

No

Proximity

Yes

Light sensor

Yes

Accelerometer

Yes

Gravity

Yes

Magnetometer

Yes

Notifications LED

--

Cooling system

No

Gaming buttons

No

Triple rear camera

Standard

1

Resolution

13 Mpx

Aperture

ƒ/ 2.2

Sensor

--

Type

CMOS

Pixel size

1.12 µm

Flash

LED

Optical Stabilisation

No

Slow Motion Video

Yes, 90 fps

Features

Digital zoom Triple camera Autofocus Touch focus Continuous shooting Geotagging HDR Face detection White balance settings ISO settings Exposure compensation Scene mode Self-timer

Selfie

Resolution

5 Mpx

Aperture

ƒ/ 2.2

Sensor

--

Type

--

Pixel size

1.12 µm

Bands

4G LTE

B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)

3G

B1 (2100), B5 (850), B8 (900)

2G

B2 (1900), B3 (1800), B5 (850), B8 (900)

SIM card

Type

Dual SIM Dual Standby (Nano SIM + Nano SIM) SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM...

Wi-Fi

Standards

802.11b , 802.11g , 802.11n

Others

Dual band Wi-Fi Hotspot Wi-Fi Direct

Bluetooth

Version

Bluetooth 5.0 LELow energy consumption

Profiles

A2DP (Advanced Audio Distribution Profile) EDR (Enhanced Data Rate) LE (Low Energy)

Navigation

Supports

GPS, A-GPS, GLONASS, Beidou

USB

Charging

Yes

Mass Storage

Yes

USB On-The-Go (OTG)

Yes

SAR

European measurement

0.740 W/Kg on head, 1.151 W/Kg on body The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.