Brand Oppo
Model Realme C21 2021 Dual SIM TD-LTE V2 MY 32GB RMX3201
Brief Entry-level Android 10 smartphone for Southeast Asia with Helio.. ››
Released 2021 Mar
Announced 2021 Mar 4
Hardware Designer Oppo
Manufacturer BBK Electronics
Codename BBK R3201
General Extras  Haptic touch feedback
Device Category  Smartphone
Width 76.4 mm
Height 165.2 mm
Depth 8.9 mm
Dimensions 3.01×6.5×0.35 inches
Mass 190 g
6.7 ounces
Platform  Android
Operating System Google Android 10 (Q)
realme UI 2.0
Software Extras  Voice Command
, Navigation software
, Intelligent personal assistant
, Face Recognition
CPU Clock 2300 MHz
CPU MediaTek Helio G35 MT6765V/CB, 2020, 64 bit, octa-core, 12 nm, IMG PowerVR GE8320 GPU
RAM Type  LPDDR3 SDRAM
933 MHz
RAM Capacity (converted) 3 GiB RAM
Non-volatile Memory Interface  eMMC 5.1
Non-volatile Memory Capacity (converted) 32 GB ROM
Display Notch 1-notch
Display Diagonal 165.6 mm
6.5 inch
Resolution 720×1600
Horizontal Full Bezel Width 8.44 mm
Display Area Utilization 81.3%
Pixel Density 269 PPI
Display Type  Color IPS TFT LCD display
Number of Display Scales 16.8M
Scratch Resistant Screen  Gorilla Glass 3
Graphical Controller PowerVR GE8320
GPU Clock 680 MHz
A/V Out  No
Microphone(s)  stereo
Loudspeaker(s):   mono
Audio Output:   3.5mm
Supported Cellular Bands  GSM850
, GSM900
, GSM1800
, GSM1900
, UMTS2100 (B1)
, UMTS850 (B5)
, UMTS900 (B8)
, LTE2100 (B1)
, LTE1800 (B3)
, LTE850 (B5)
, LTE2600 (B7)
, LTE900 (B8)
, LTE800 (B20)
, LTE700 (B28)
, TD-LTE2600 (B38)
, TD-LTE2300 (B40)
, TD-LTE2500 (B41) bands
Supported Cellular Data Links  GPRS
, EDGE
, UMTS
, HSUPA
, HSUPA 5.8
, HSUPA 11.5
, HSDPA
, HSDPA 14.4
, HSPA+ 21.1
, DC-HSDPA 42.2
, LTE
, LTE 100/50
, LTE 150/50
, LTE 300/50 data links
SIM Card Slot  Nano-SIM (4FF)
Complementary Phone Services  Voice transmission
, Voice speaker
, Vibrate
, Speakerphone
, ANC
, HD Voice
, VoLTE
Dual Cellular Network Operation  Dual standby
Sec. Supported Cellular Networks:   GSM850
, GSM900
, GSM1800
, GSM1900
, UMTS2100 (B1)
, UMTS850 (B5)
, UMTS900 (B8)
, LTE2100 (B1)
, LTE1800 (B3)
, LTE850 (B5)
, LTE2600 (B7)
, LTE900 (B8)
, LTE800 (B20)
, LTE700 (B28)
, TD-LTE2600 (B38)
, TD-LTE2300 (B40)
, TD-LTE2500 (B41)
Sec. Supported Cellular Data Links:   GPRS
, EDGE
, UMTS
, HSUPA
, HSUPA 5.8
, HSUPA 11.5
, HSDPA
, HSDPA 14.4
, HSPA+ 21.1
, DC-HSDPA 42.2
, LTE
, LTE 100/50
, LTE 150/50
, LTE 300/50
Sec. SIM Card Slot  Nano-SIM (4FF)
Touchscreen Type  Capacitive multi-touch screen
Expansion Interfaces  TransFlash
, microSD
, microSDHC
, microSDXC
USB  USB 2.0
USB HS (480 Mbps)
USB Services  USB charging
, USB Host
, USB OTG 1.3
, USB PD
USB Connector  USB Micro-AB
Max. Charging Power 10.0 W
Bluetooth  Bluetooth 5.0
Wireless LAN  802.11b
, 802.11g
, 802.11n
Wireless Services  Wi-Fi Direct
, Wi-Fi Tethering
FM Radio Receiver  FM radio (76-108 MHz)
Complementary GPS Services  Simultaneous GPS
, A-GPS
, Geotagging
, QuickGPS
Supported GLONASS protocol(s)  L1OF
Supported BeiDou system (BDS)  B1I BeiDou receiver
Camera Placement  Rear
Camera Image Sensor  CMOS
Number of effective pixels 13.0 MP camera
Aperture (W) f/2.20
Zoom 1.0 x optical zoom
4.0 x digital zoom
Focus  PD AF
Video Recording 1920×1080 pixel
30 fps
Flash  single LED
Camera Extra Functions  HDR photo
, Burst mode
, Panorama Photo
, Face detection
, Face tagging
, Smile detection
, Face retouch
Aux. Camera Image Sensor  CMOS
Aux. Cam. Image Sensor Pixel Size 1.75 micrometer
Aux. Camera Number of Pixels 1.9 MP aux. cam
Aux. Camera Aperture (W) f/2.40
Aux. Camera Extra Functions  Burst mode
, Macro mode
Aux. 2 Camera Image Sensor  Mono CMOS
Aux. 2 Camera Number of Pixels 1.9 MP aux. 2 cam
Aux. 2 Camera Aperture (W) f/2.40
Aux. 3 Camera Image Sensor  No
Aux. 4 Camera Image Sensor  No
Secondary Camera Placement  Front
Secondary Camera Sensor  CMOS
Secondary Camera Number of pixels 5.0 MP sec. cam
Secondary Aperture (W) f/2.20
30 fps
Secondary Camera Extra Functions  HDR photo
, Burst mode
, Panorama Photo
, Face detection
, Face tagging
, Smile detection
, Face retouch
Sec. Aux. Cam. Image Sensor  No
Built-in compass  Yes
Built-in accelerometer  Yes
Additional sensors  FP sensor
, L sensor
, P sensor
Protection from solid materials  Yes
Protection from liquids  Yes
Battery  Li-ion polymer (LiPo)
built-in
1-cell
Nominal Battery Capacity 5000 mAh battery
Market Countries  Indonesia
, Malaysia
Market Regions  Asia
, Southeast Asia
Price 479
MYR
Data Integrity  Preliminary