Realme 12 4G vs Realme C75x
Side-by-side specs and price comparison for buyers in Algeria.
Realme 12 4G
Realme C75x
Quick Verdict
Who wins each category, side by side.
Better price
Realme C75x
Faster chip
Even
Bigger battery
Realme C75x
Faster charging
Realme 12 4G
Higher-resolution camera
Even
Better display
Realme 12 4G
Lighter body
Realme 12 4G
Best value for money
Even
Full specs comparison
Display
| Spec | Realme 12 4G | Realme C75x |
|---|---|---|
| Size (inches) | 6.67 | 6.67 |
| Panel Type | AMOLED | IPS LCD |
| Resolution Height | 2400 | 1604 |
| Resolution Width | 1080 | 720 |
| Refresh Rate | 120 | 120 |
| Peak Brightness | 2000 | 625 |
| PPI | 395 | 264 |
| Glass Type | — | ArmorShell glass |
| Screen-to-body | 87.3 | 84.9 |
Platform
| Spec | Realme 12 4G | Realme C75x |
|---|---|---|
| CPU | Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53) | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
| GPU | Adreno 610 | Mali-G52 MC2 |
| Chipset Name | Snapdragon 685 | Mediatek Helio G81 Ultra |
| Process (nm) | 6 | 12 |
| OS Name | Android | Android |
| UI Skin | realme UI 5.0 | realme UI 6.0 |
| OS Version | 14 | 15 |
Memory
| Spec | Realme 12 4G | Realme C75x |
|---|---|---|
| Card Slot | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
| Variants | 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
Main Camera
| Spec | Realme 12 4G | Realme C75x |
|---|---|---|
| Video | 1080p@30fps, gyro-EIS | 1080p@30fps |
| Features | LED flash, HDR, panorama | LED flash, panorama |
| Count | 2 | 1 |
| Depth | 2 MP, f/2.4, (depth) | — |
| Wide | 50 MP, f/1.9, 26mm, (wide) | 50 MP, f/1.8, (wide) |
Selfie Camera
| Spec | Realme 12 4G | Realme C75x |
|---|---|---|
| Video | 1080p@30fps | 1080p@30fps |
| Features | — | Panorama |
| Count | 1 | 1 |
| Lens | 16 MP, f/2.5, (wide) | 5 MP, f/2.2, (wide) |
Battery
| Spec | Realme 12 4G | Realme C75x |
|---|---|---|
| Capacity (mAh) | 5000 | 5600 |
| Wired Charging (W) | 67 | 45 |
Body
| Spec | Realme 12 4G | Realme C75x |
|---|---|---|
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Height (mm) | 163 | 165.7 |
| Thickness (mm) | 7.9 | 8 |
| Weight (g) | 187 | 196 |
| Width (mm) | 75.5 | 76.2 |
Launch
| Spec | Realme 12 4G | Realme C75x |
|---|---|---|
| Announced | 2024, June 26 | 2025, March 07 |
| Status | Available. Released 2024, July 01 | Available. Released 2025, March 08 |
Network
| Spec | Realme 12 4G | Realme C75x |
|---|---|---|
| 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 | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM, HSPA, LTE | GSM, HSPA, LTE |
Connectivity
| Spec | Realme 12 4G | Realme C75x |
|---|---|---|
| Bluetooth | 5 | 5 |
| NFC | Yes, 360˚ | No |
| Positioning | GPS, GALILEO, GLONASS, QZSS, BDS | GPS, GALILEO, GLONASS, QZSS, BDS |
| Radio | Unspecified | Unspecified |
| USB Type | Type-C | Type-C |
| USB Version | 2.0 | 2.0 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
Sound
| Spec | Realme 12 4G | Realme C75x |
|---|---|---|
| 3.5mm Jack | Yes | No |
| Loudspeaker | Yes, with dual speakers | Yes |
Features
| Spec | Realme 12 4G | Realme C75x |
|---|---|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, proximity, compass |
Buying advice for Algeria
Both Realme 12 4G and Realme C75x are sold in Algeria, but they fit different priorities.
Realme C75x is 11% cheaper at 34,000 DZD versus 38,000 DZD for the Realme 12 4G, leaving room for accessories or a longer screen-protection plan.
Realme C75x packs a 5600 mAh battery, which translates to longer screen-on time when you are away from a charger.
In the 30,000 to 60,000 DZD bracket, look for 5,000 mAh batteries, 120Hz screens, and at least 6 GB of RAM.
Other popular comparisons
Samsung Galaxy S26 Ultra vs Apple iPhone 17 Pro Max
Samsung compared to Apple
Samsung Galaxy S26 Ultra vs Google Pixel 10 Pro XL
Samsung compared to Google
Samsung Galaxy S26 Ultra vs Xiaomi 15 Ultra
Samsung compared to Xiaomi
Apple iPhone 17 Pro Max vs Xiaomi 15 Ultra
Apple compared to Xiaomi
Apple iPhone 17 Pro Max vs Google Pixel 10 Pro XL
Apple compared to Google
Samsung Galaxy S26+ vs Apple iPhone 17
Samsung compared to Apple