4G IPS LCD Smartphone

Oppo Realme C21 2021 Global Dual SIM TD-LTE V2 32GB RMX3201 (BBK R3201)

Oppo · Announced Mar 2021

About Oppo Realme C21 2021

The Oppo Realme C21 2021 is an affordable Android smartphone designed for everyday use, featuring a 6.5-inch Color IPS TFT LCD display with a 720x1600 resolution. Its compact dimensions of 165.2 x 76.4 x 8.9 mm and a weight of 190 grams make it comfortable to hold, while the single SIM slot keeps things simple for users who don’t require dual connectivity.

Under the hood, it runs on Google Android 10 and comes with 4GB of RAM, ensuring smooth performance for basic tasks. A 5000 mAh battery provides ample power to last through a full day of use, making it a reliable choice for users who prioritize battery life. The 64GB of internal storage offers decent space for apps and media.

This variant

This variant of the Oppo Realme C21 2021 stands out with its dual SIM support, unlike the base model which has a single SIM slot. It also features 3GB of RAM, which is less than the 4GB found in the LATAM V3 variant. Additionally, it offers 32GB of internal storage, compared to the 64GB available in the LATAM V3 variant.

Technical Specifications

Display

Size

6.5 inch

Type

Color IPS TFT LCD display

Resolution

720x1600

Color depth

24-bit, 8-bit HDR

Subpixel

RGB Matrix (3 subpixels)

Screen-to-body

80.8%

Active area

67.75 × 150.56 mm

Touch

Capacitive multi-touch sensing screen, 10-point

Notch

Yes

Performance

Processor

Helio G35

CPU

Octa-core, up to 2.3 GHz

GPU

IMG PowerVR GE8320

Process

12 nm

Platform

Google Android

Memory

RAM

3 GiB

Battery

Capacity

5000 mAh

Type

Lithium-ion polymer (LiPo)

Energy

19.35 Wh

Voltage

3.87 V

Cameras

Main

4160×3120 · 1× optical visibility

Main

visibility

Main

visibility

Front

2592×1944 visibility

Dimensions

Size

76.4 × 165.2 × 8.9 mm

Weight

190 g

Connectivity

Wi-Fi

Wi-Fi 4

Wi-Fi services

Wi-Fi Direct, Wi-Fi Tethering

Bluetooth profiles

A2DP, A2DP with aptX codec, AVRCP, HFP, HID, HSP, MAP, OPP, PAN

USB

USB Series Micro-AB

USB services

USB charging, USB Host, USB On-The-Go 1.3, USB Power Delivery

NFC

NFC A, NFC B

GPS

GPS, GLONASS, BeiDou

GPS services

Simultaneous GPS (S-GPS), Assisted GPS, Geotagging, QuickGPS

FM radio

Yes

LTE · 7 bandsTD-LTE · 4 bandsUMTS · 3 bandsGSM · 4 bands

All LTE bands (7)

LTE 1800 MHz (Band 3)
LTE 2100 MHz (Band 1)
LTE 2600 MHz (Band 7)
LTE 700 MHz (Band 28)
LTE 800 MHz (Band 20)
LTE 850 MHz (Band 5)
LTE 900 MHz (Band 8)

All TD-LTE bands (4)

TD-LTE 2300 MHz (Band XL)
TD-LTE 2500 MHz (Band XLI)
TD-LTE 2500 MHz (Band XLI) bands
TD-LTE 2600 MHz (Band 38)

All UMTS bands (3)

UMTS 2100MHz (Band I, IMT)
UMTS 850MHz (Band V, CLR)
UMTS 900MHz (Band VIII)

All GSM bands (4)

GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
GSM 850MHz (B5)
GSM 900MHz (B8)

Audio

Channels

stereo

Output

3.5mm

Sensors

Accelerometer, Compass, Fingerprint sensor, Light intensity sensor, Proximity sensor

Features

Fingerprint

Yes (fingerprint sensor)

SIM

Nano-SIM (4FF) · Dual standby

Markets

Asia, Europe, Southeast Asia (India, Indonesia, Malaysia, Pakistan, Thailand)

Extras

Haptic touch feedback

Software extras

Voice Command, Navigation software, Intelligent personal assistant, Face Recognition

Regulatory

Data status

Final

Model Variants

1 other phones with the same base model: Oppo Realme C21 2021