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Realme C21 vs Realme C33 2023
Side-by-side specs and price comparison for buyers in Algeria.

Realme C21
Price coming soon

Realme C33 2023
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
Even
Faster charging
Even
Higher-resolution camera
Realme C33 2023
Better display
Even
Lighter body
Realme C33 2023
Best value for money
Even
Full specs comparison
Display
| Spec | Realme C21 | Realme C33 2023 |
|---|---|---|
| Size (inches) | 6.5 | 6.5 |
| Panel Type | IPS LCD | IPS LCD |
| Resolution Height | 1600 | 1600 |
| Resolution Width | 720 | 720 |
| Peak Brightness | 400 | 400 |
| PPI | 270 | 270 |
| Screen-to-body | 80.8 | 82.1 |
Platform
| Spec | Realme C21 | Realme C33 2023 |
|---|---|---|
| CPU | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
| GPU | PowerVR GE8320 | Mali-G57 |
| Chipset Name | Helio G35 | Unisoc Tiger T612 |
| Process (nm) | 12 | 12 |
| OS Name | Android | Android |
| UI Skin | realme UI | realme UI |
| OS Version | 10 | 12 |
Memory
| Spec | Realme C21 | Realme C33 2023 |
|---|---|---|
| Card Slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| Variants | 32GB 3GB RAM, 64GB 4GB RAM | 64GB 4GB RAM, 128GB 4GB RAM |
Main Camera
| Spec | Realme C21 | Realme C33 2023 |
|---|---|---|
| Video | 1080p@30fps | 1080p@30fps |
| Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Count | 3 | 2 |
| Depth | 2 MP, f/2.4, (depth) | 0.3 MP, f/2.8, (depth) |
| Macro | 2 MP, f/2.4, (macro) | — |
| Wide | 13 MP, f/2.2, 26mm, (wide) | 50 MP, (wide) |
Selfie Camera
| Spec | Realme C21 | Realme C33 2023 |
|---|---|---|
| Video | 1080p@30fps | 720p@30fps |
| Features | HDR, panorama | HDR |
| Count | 1 | 1 |
| Lens | 5 MP, f/2.2, (wide) | 5 MP, f/2.2, 27mm, (wide) |
Battery
| Spec | Realme C21 | Realme C33 2023 |
|---|---|---|
| Capacity (mAh) | 5000 | 5000 |
| Wired Charging (W) | 10 | 10 |
Body
| Spec | Realme C21 | Realme C33 2023 |
|---|---|---|
| Build | Glass front, plastic back, plastic frame | Glass front, plastic frame, plastic back |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Height (mm) | 165.2 | 164.2 |
| Thickness (mm) | 8.9 | 8.3 |
| Weight (g) | 190 | 187 |
| Width (mm) | 76.4 | 75.7 |
Launch
| Spec | Realme C21 | Realme C33 2023 |
|---|---|---|
| Announced | 2021, March 05 | 2023, March 14 |
| Status | Available. Released 2021, March 05 | Available. Released 2023, March 14 |
Network
| Spec | Realme C21 | Realme C33 2023 |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 | GSM 850, 900, 1800, 1900 |
| 3G Bands | HSDPA 850, 900, 2100 | HSDPA 850, 900, 2100 |
| 4G Bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International | 1, 3, 5, 8, 38, 40, 41 |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM, HSPA, LTE | GSM, HSPA, LTE |
Connectivity
| Spec | Realme C21 | Realme C33 2023 |
|---|---|---|
| Bluetooth | 5 | 5 |
| NFC | No | No |
| Positioning | GPS, GLONASS, BDS | GPS, GLONASS, GALILEO, BDS |
| Radio | FM radio | Unspecified |
| USB Version | 2.0 | 2.0 |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 4 |
Sound
| Spec | Realme C21 | Realme C33 2023 |
|---|---|---|
| 3.5mm Jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
Features
| Spec | Realme C21 | Realme C33 2023 |
|---|---|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass | Fingerprint (side-mounted), accelerometer, proximity |
Buying advice for Algeria
Both Realme C21 and Realme C33 2023 are sold in Algeria, but they fit different priorities.
Realme C33 2023 reaches a higher main-sensor resolution at 50 MP, which helps with crops and lower-light photos.
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