realme C21 specifications

All the technical specifications of the realme C21 in one place: a 6.5 inch screen and 5000 mAh battery. Below you'll find the full overview, from storage and connectivity to what's in the box, so you can check and weigh up every detail.

Height:165.2 mm

Weight:190 grams

Width:76.4 mm

Thickness:8.9 mm

General

• Status:Not available
• Announced:29 april 2021
• Successor:realme C21Y
• EAN code: 8056735018201, 6941399038066, 6941399038011, 6941399038004, 6941399037991, 6941399037984

Design type

• Monoblock:

Controls

• Facial unlock:
• Fingerprint recognition:
• Touchscreen: Multi-touch, Capacitive
• Voice command:
• Voice dialing:

Operating system

• Android: 10

User interface

• realme UI:

Display

• Auto-rotate:
• Color display: Adjustable display brightness, 16.777.216 colors (24 bits), Mini-drop Fullscreen, Notch
• Size: 6.5 inch
• Resolution: 1600 x 720 pixels
• Aspect ratio: 20:9
• Peak brightness: 400 nits
• Pixels Per Inch (PPI): 270
• Screen-to-body ratio: 80.8%

Cameras

• Flash back:
• Main Camera: Autofocus
• Resolution: 13 MP
• Aperture: f/2.2
• Rear camera system: Drievoudige camera, Gezichtsherkenning, Nachtmodus, Panoramamodus, Portretmodus
• Video Resolution: FHD
• Secondary camera:
• Resolution: 5 MP
• Aperture: f/2.2
• Max. resolution: (camera) 2592 x 1944 pixels

Hardware

• Haptic feedback:
• Integrated antenna:
• Processor: Octa core
• Clock Frequency: 2.3 GHz

Materials

• Gorilla Glass:

Telephony

• Dual SIM:
• Flight mode:
• Integrated handsfree speaker:
• nano-SIM (4FF):
• Vibrating alert:
• Videoconferencing:

Operating frequency

• Quad band:

Data network

• 4G (LTE): Cat 6 (300 Mbps), 1, 3, 5, 7, 8, 20, 28
• EDGE:
• GPRS:
• HSDPA:
• HSUPA:
• UMTS:

Personalisation

• Multiple homescreens:
• Widgets:

Personal Information Management (PIM)

• Agenda:
• Alarm clock:
• Calculator:
• Contact list:
• Date and time notation:
• Document viewer: Excel files, PowerPoint files, PDF files, Word files
• Phonebook with groups:
• Photo phonebook:
• Reminder list:
• Stopwatch & countdown timer:
• Voice memo:

Available applications

• Automatic switch on/off phone:
• Image editor:
• Java application support:
• Photo album:
• Video codec support: H.264, MPEG-4
• Video file support: 3GP, ASF, FLV, MKV, MP4, WebM, WMV

Messaging

• E-mail: POP3, SMTP, IMAP4
• Instant messaging: Google Talk
• MMS: Video MMS
• Predictive Text Input: T9
• SMS: Group messaging, Receive and send concatenated messages

Internet

• Internet browser: Google Chrome
• RSS reader:
• YouTube support:

Navigation

• A-GPS:
• Beidou:
• Build-in navigation system: Google Maps, Google Maps Navigation
• Digital Compass:
• GLONASS:
• GPS receiver:

Audio

• Audio codec support: AAC, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTX
• Audio file support: M4A, MP3
• FM-radio: Stereo, RDS
• Polyphonic ringtones: MP3 ringtones

Build-in memory

• Internal memory:
• Size (RAM): 3 GB + 4 GB
• Storage: 32 GB + 64 GB
• Memory card slot: MicroSDHC memory card

Connections

• Audio jack plug: 3.5 mm
• USB: v2.0, microUSB

Connectivity

• Bluetooth: v5.0, Advanced Audio Distribution Profile (A2DP)
• Synchronisation: SyncML
• Tethering:
• WAP: 2.0
• Wireless Lan (WLAN/Wi-Fi): Wi-Fi 4 (802.11n), WiFi Direct support

Power supply

• Battery: Li-ion
• Capacity: 5000 mAh

Sensors

• Ambient light sensor:
• Gesture recognition:
• Proximity sensor: