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Realme C21 vs Realme Narzo 30

Realme C21 RealmeC21
VS
Realme Narzo 30 RealmeNarzo 30

The third device is shown on desktop screens only

Realme C21 Realme C21 Realme Lowest price Price $140 Full specs
Realme Narzo 30 Realme Narzo 30 Realme Price $175 Full specs

General

Device Type
Smart Phone
Smart Phone
Device Name
Realme C21RMX3201
Realme Narzo 30RMX2156
Announced
March 2021
May 2021
Released
March 2021
May 2021
Colors
Cross BlackCross Blue
Racing SilverRacing Blue

Design

Length
165.2 mm (6.50 in)
162.3 mm (6.39 in)
Width
76.4 mm (3.01 in)
75.4 mm (2.97 in)
Thickness
8.9 mm (0.35 in)
9.4 mm (0.37 in)
Weight
190 g (6.70 oz)
192 g (6.77 oz)
Materials
Glass frontPlastic backPlastic frame
Same on both

Network

2G Network
Yes
Yes
3G Network
Yes
Yes
4G Network
Yes
Yes
GPRS
Yes
Yes
EDGE
Yes
Yes
SIM
Nano SIM
Nano SIM
Multi SIM
Dual SIM: SIM1 + SIM2 + MicroSD
Dual SIM: SIM1 + SIM2 + MicroSD
Speed
3G Up to 42 MB4G Up to 150 MB
3G Up to 42 MB4G Up to 600 MB

Display

Display Type
IPS LCD
IPS LCD
Size
6.5 Inches
6.5 Inches
Resolution
720x1600 Pixels (HD+)
1080x2400 Pixels (FHD+)
Screen Ratio
80.8%
83.4%
Aspect Ratio
20:9
20:9
Pixel Density
270 PPI
405 PPI
Brightness Level
400 Nits
580 Nits
Features
Water Drop Notch
Hole-punch Notch
On both: Eye Care Display, Dark Mode, Capacitive, Multi-touch, 16M Colors

Hardware

Chipset
MediaTek Helio G35
Mediatek Helio G95
Manufacturing Technology
12 nm
12 nm
CPU Type
8 (Octa-core)
8 (Octa-core)
CPU
4x2.3 GHz (Cortex-A53)4x1.8 GHz (Cortex-A53)
2x2.05 GHz (Cortex-A76)6x2.0 GHz (Cortex-A55)
GPU
PowerVR GE8320
Mali-G76 MC4
RAM (Memory)
3/4 GB3 GB (32 GB)4 GB (64 GB)
4/6 GB
Internal Storage
32/64 GB
64/128 GB
Storage Type
eMMC 5.1
UFS 2.1
Ram Type
LPDDR4x
LPDDR4x
Card Slot
Yes - MicroSD
Yes - MicroSD

Software

OS
Android 10
Android 11
User Interface
Realme UI
Realme UI 2.0

Main camera

Camera Setup
Triple Camera
Triple Camera
Resolution
13 + 2 + 2 MP
48 + 2 + 2 MP
Camera
13 MP: Standard
48 MP: Standard
On both: 2 MP: Macro, 2 MP: Depth
Aperture Size
F/2.2 (13 MP)F/2.4 (2 MP)F/2.4 (2 MP)
F/1.8 (48 MP)F/2.4 (2 MP)F/2.4 (2 MP)
Stabilization
—
Electronic Stabilization (EIS)
Zoom
Digital Zoom 4x
Digital Zoom
Slow Motion
HD 720P@120fps
FHD 1080P@120fpsHD 720P@240fps
Video
FHD 1080P@30fps
4K 2160P@30fpsFHD 1080P@30/60fps
Flash
Yes
Yes
More details (1)Camera Features
Camera Features
Autofocus (AF)Portrait ModeNight ModePro ModeAI Scene DetectionContinuous shootingPanoramaExposure compensationFace detectionGeotaggingHDRISO settingsScene modeSelf-timerTouch focusWhite balance settings
Same on both

Selfie Camera

Camera
5 MP
16 MP
Aperture Size
F/2.2
F/2.1
Video
FHD 1080P@30fps
FHD 1080P@30fps
Slow Motion
—
FHD 1080P@120fps
Flash
No
No
More details (1)Camera Features
Camera Features
No extras
Night Mode
On both: Portrait Mode, Face Detection, Beauty Mode, Gesture Shot, HDR

Connectivity

Wi-Fi
b/g/n
a/b/g/n/acDual-bandWi-Fi Direct
On both: Wi-Fi 802.11, Hotspot
Bluetooth
5.0A2DPLE
Same on both
Location
GPSA-GPSGLONASSBDS
Same on both
NFC
No
Yes
USB
MicroUSB 2.0
USB Type-C 2.0

Media

Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes
FM Radio
Yes
No

Other specifications

Sensors
No extras
Gyroscope
On both: Accelerometer, Proximity, Compass
Lock Type
Fingerprint (Rear-mounted)
Fingerprint (Side-mounted)
On both: Facial Recognition, Pattern, PIN, Password
Box Contents
Power Adapter
Power Adapter (30 W)
On both: Device, USB Cable, Protective Case, SIM Eject Tool, Quick start guide

Charging and Battery

Fast Charging
Yes - 10 W
Yes - 30 W (100% in 65 min)
Capacity
5000 mAh
5000 mAh

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Copyright © 2026 NXT Test. All Rights Reserved