1. NXT Test
  2. Compare

Realme C33 2023 vs ZTE Optus X Max

Realme C33 2023 RealmeC33 2023
VS
ZTE Optus X Max ZTEOptus X Max

The third device is shown on desktop screens only

Realme C33 2023 Realme C33 2023 Realme Price $120 Full specs
ZTE Optus X Max ZTE Optus X Max ZTE Lowest price Price $115 Full specs

General

Device Type
Smart Phone
Smart Phone
Device Name
Realme C33 2023
ZTE Optus X Max
Announced
March 2023
June 2023
Released
March 2023
July 2023
Colors
Night SeaAqua BlueSandy Gold
Black

Design

Length
164.2 mm (6.46 in)
168 mm (6.61 in)
Width
75.7 mm (2.98 in)
77.5 mm (3.05 in)
Thickness
8.3 mm (0.33 in)
8.6 mm (0.34 in)
Weight
187 g (6.60 oz)
198 g (6.98 oz)
Materials
Plastic 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
Same on both

Display

Display Type
IPS LCD
IPS LCD
Size
6.5 Inches
6.75 Inches
Refresh Rate
60 Hz
90 Hz
Resolution
720x1600 Pixels (HD+)
720x1600 Pixels (HD+)
Screen Ratio
82.1%
84.5%
Aspect Ratio
20:9
20:9
Pixel Density
270 PPI
260 PPI
Brightness Level
400 Nits
—
Features
Eye Care Display
No extras
On both: Water Drop Notch, Dark Mode, Capacitive, Multi-touch, 16M Colors

Hardware

Chipset
Unisoc Tiger T612
Unisoc T606
Manufacturing Technology
12 nm
12 nm
CPU Type
8 (Octa-core)
8 (Octa-core)
CPU
2x1.8 GHz (Cortex-A75)6x1.8 GHz (Cortex-A55)
2x1.6 GHz (Cortex-A75)6x1.6 GHz (Cortex-A55)
GPU
Mali-G57
Mali-G57 MP1
RAM (Memory)
4 GB
4 GB
Internal Storage
64/128 GB
64 GB
Storage Options
64 GB (4 GB RAM)128 GB (4 GB RAM)
—
Storage Type
UFS 2.2
UFS 2.2
Ram Type
LPDDR4x
LPDDR4x
Card Slot
Yes - MicroSD
Yes - MicroSD

Software

OS
Android 12
Android 12
User Interface
Realme UI S
—

Main camera

Camera Setup
Dual Camera
Triple Camera
Resolution
50 + 0.3 MP
50 + 2 + 2 MP
Camera
50 MP: Standard0.3 MP: Auxiliary lens
50 MP: Standard2 MP: Macro2 MP: Depth
Aperture Size
F/1.8 (50 MP)F/2.8 (0.3 MP)
—
Zoom
Digital Zoom
Digital Zoom
Video
FHD 1080P@30fps
FHD 1080P@30fps
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
5 MP
Aperture Size
F/2.2
—
Video
HD 720P@30fps
HD 720P@30fps
Flash
No
No
More details (1)Camera Features
Camera Features
Face DetectionBeauty ModeGesture ShotHDR
Same on both

Connectivity

Wi-Fi
Wi-Fi 4b/g/nHotspot
Wi-Fi 5a/b/g/n/acDual-bandHotspot
Bluetooth
5.0LEA2DP
Same on both
Location
GPSBDSGALILEOGLONASS
GPSGLONASS
NFC
No
Yes
USB
MicroUSB 2.0
MicroUSB 2.0

Media

Loudspeaker
Yes - Single speaker
Yes - Single speaker
3.5mm jack
Yes
Yes
FM Radio
Yes
Yes

Other specifications

Sensors
AccelerometerProximity
Same on both
Lock Type
Fingerprint (Side-mounted)Facial RecognitionPatternPINPassword
Same on both
Box Contents
Power Adapter (10 W)
Power Adapter (22.5 W)Headphones
On both: Device, USB Cable, Protective Case, SIM Eject Tool

Charging and Battery

Fast Charging
No
Yes - 22.5 W
Capacity
5000 mAh
5000 mAh
Battery Type
Lithium Polymer
—

BrandsView All

Show More Brands

Top Mobile

New Arrivals

Copyright © 2026 NXT Test. All Rights Reserved
Copyright © 2026 NXT Test. All Rights Reserved