1. Specifications Comparison
Design
| Feature | Realme GT 5G | ZTE Blade A75 4G | Practical Impact |
|---|
| Dimensions | 158.5 × 73.3 × 8.4 mm | 164.1 × 75.8 × 8.6 mm | ZTE is taller and wider, slightly less pocketable. |
| Weight | 186g | 189g | Virtually identical weight; neither is significantly lighter/heavier. |
| Foldable | Standard | Standard | Both are standard smartphones. |
Display
| Feature | Realme GT 5G | ZTE Blade A75 4G | Practical Impact |
|---|
| Size | 6.43" | 6.6" | ZTE has a slightly larger screen; better for media consumption. |
| Resolution | 1080x2400 | 720x1612 | Realme has a much sharper display; better for detailed content. |
| PPI | 409 | 267 | Realme display appears much clearer and less pixelated. |
| Technology | AMOLED | IPS LCD | Realme has deeper blacks, better contrast and color vibrancy. |
| Refresh Rate | 120Hz | 90Hz | Realme has smoother animations; better for gaming and scrolling. |
| Brightness | 0 nits | 0 nits | Both have unknown peak brightness levels; difficult to compare. |
Performance
| Feature | Realme GT 5G | ZTE Blade A75 4G | Practical Impact |
|---|
| Chipset | Qualcomm Snapdragon 888 5G (5 nm) | Unisoc T606 (12 nm) | Realme offers drastically superior performance; faster app loading, smoother multitasking, better gaming. |
| AnTuTu Score | 912,342 | 240,000 | Realme is significantly faster in all use cases; better for demanding applications. |
| GPU | Adreno 660 | Mali-G57 MP1 | Realme's GPU handles graphics-intensive tasks much better (gaming, video editing). |
Camera
| Feature | Realme GT 5G | ZTE Blade A75 4G | Practical Impact |
|---|
| Main Camera | 64MP f/1.8, 1/1.7" Sony IMX682 | 50MP f/1.8 | Realme likely has better image quality due to larger sensor and pixel size. |
| Selfie Camera | 16MP f/2.5 | 8MP | Realme takes sharper, more detailed selfies. |
| Wide Angle | 8MP f/2.3 | None | Realme offers more versatility with wide-angle photography. |
| Macro Lens | 2MP f/2.4 | None | Realme allows for close-up shots of small objects. |
| Video | Up to 4K@60fps, EIS | 1080p@30fps | Realme shoots higher resolution videos with smoother stabilization. |
| Slow Motion | 480fps | 30fps | Realme offers better slow-motion capabilities |
| Features | 4K, Triple camera, Ultra stable video, Laser AF, RAW, Night mode | Dual camera, Exposure compensation | Realme has more features and versatility in photography. |
Battery
| Feature | Realme GT 5G | ZTE Blade A75 4G | Practical Impact |
|---|
| Capacity | 4500mAh | 5000mAh | ZTE has larger battery; potentially longer battery life. |
| Charging | 65W Fast Charging | 22.5W Fast Charging | Realme charges much faster, reducing downtime. |
| Type | Lithium | Li-Polymer | Minor difference; both are non-removable. |
Software & Connectivity
| Feature | Realme GT 5G | ZTE Blade A75 4G | Practical Impact |
|---|
| OS | Android 11 (up to 14) | Android 13 | ZTE has a more recent Android version out of the box. |
| Wi-Fi | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac | Both have similar Wi-Fi capabilities |
| Bluetooth | 5.2 LE, A2DP, Apt-x, LDAC, SBC, AAC | 5.0 LE, A2DP | Realme has a newer Bluetooth version with more codecs, better audio quality. |
| GPS | GPS, A-GPS, GLONASS, Beidou, Galileo, L1+L5 bands | GPS, A-GPS, GLONASS, Beidou, Galileo | Realme offers more precise location tracking |
| SIM | Dual SIM Dual Standby | Dual SIM Dual Standby | Both phones offer similar dual SIM functionality. |
Storage & Audio
| Feature | Realme GT 5G | ZTE Blade A75 4G | Practical Impact |
|---|
| Internal | 128GB/256GB | 128GB/256GB | Both have same storage options. |
| RAM | 8GB/12GB | 4GB/8GB | Realme has better multitasking due to higher RAM options. |
| Expandable | No | No | Neither phone allows additional storage. |
| Audio | Dolby Atmos, Hi-Res Audio, Stereo Speakers | DTS / DTS X | Realme offers higher-quality audio and spatial effects. |
Security, Build & Sensors
| Feature | Realme GT 5G | ZTE Blade A75 4G | Practical Impact |
|---|
| Security | Basic fingerprint sensor | Side-mounted fingerprint sensor | ZTE's sensor is more convenient; easily accessible when holding the phone. |
| Screen Protection | Unknown | Unknown | Both use similar screen protection technology. |
| Sensors | Accelerometer, Compass, Proximity, Fingerprint | Accelerometer, Gyroscope, Proximity, Fingerprint | Realme has additional compass, where as ZTE has Gyroscope for more motion sensing applications. |
2. Key Differences Analysis
Realme GT 5G Advantages:
- Superior Performance: Snapdragon 888 chipset provides significantly faster processing, smoother gaming, and better multitasking.
- High-Quality Display: AMOLED screen with higher resolution, pixel density, and 120Hz refresh rate delivers a much sharper and more fluid visual experience.
- Advanced Camera System: Features a higher-resolution main camera, a wide-angle lens, and 4K video recording; better image quality, more flexibility, and greater versatility.
- Faster Charging: 65W charging is significantly faster than the 22.5W charging on the ZTE; reduced charging time is a significant advantage.
- Premium Audio: Dolby Atmos, Hi-Res Audio, and stereo speakers offer a superior audio experience.
- More RAM: Options for 8/12GB RAM offer better multitasking and overall performance.
- More GPS capabilities: L1+L5 bands for better accuracy.
ZTE Blade A75 4G Advantages:
- Larger Battery: 5000mAh battery offers potentially longer battery life compared to the Realme's 4500mAh.
- Newer Android Version: Ships with Android 13 out of the box which is more up-to-date than Android 11 on the Realme.
- Side-Mounted Fingerprint Sensor: More convenient than a basic fingerprint sensor, depending on user preference.
- Gyroscope: Useful for more motion-sensing and gaming applications.
Trade-offs:
- Realme GT 5G: Lower battery capacity (4500mAh vs 5000mAh), older Android OS (initial).
- ZTE Blade A75 4G: Significantly weaker performance, lower-quality display, inferior camera system, and slower charging speeds.
3. User Profiles & Recommendations
Realme GT 5G is ideal for:
- Gamers: Demanding titles will run smoothly on the powerful chipset and high refresh rate screen.
- Media Consumers: High-quality display and audio features enhance the experience of watching videos or listening to music.
- Photography Enthusiasts: A versatile triple-camera system with more features is suited for a variety of shooting scenarios.
- Power Users: People who multitask heavily and need a fast, responsive device will benefit from better performance.
- Users who want faster charging speeds: 65W charging is much quicker.
ZTE Blade A75 4G is ideal for:
- Budget-Conscious Users: Individuals looking for a cheaper smartphone and are less demanding.
- Users Prioritizing Battery Life: Longer battery endurance is the biggest appeal.
- Users who prefer a side-mounted fingerprint scanner: Convenient and accessible.
- Users who want a more up-to-date OS out of the box: Android 13 offers the latest OS features.
4. Decision Framework
Key Questions:
- What is your primary use case? (Gaming, media consumption, photography, basic tasks)
- How important is performance to you? (Do you need a fast phone for multitasking or gaming, or just basic communication/browsing?)
- Is your priority a better screen and camera, or longer battery life?
Scenario-Based Recommendations:
- Scenario 1: If you prioritize gaming, media consumption, and high-quality photos/videos, choose the Realme GT 5G. The vastly superior performance, display, and camera make it worth the investment.
- Scenario 2: If you need a basic phone for daily use, with the best battery life at a lower cost, choose the ZTE Blade A75 4G.
- Scenario 3: If you need a blend of good performance but battery life is more crucial, consider alternatives because the ZTE has inferior performance. If between these two, it depends on how much importance is given to performance over battery life.
My Choice
If I were choosing between these two phones, I would choose the Realme GT 5G. While it has a slightly smaller battery and older initial OS version, the performance difference is so drastic that it would be a much better phone for my daily use. The vastly superior display, powerful chipset, advanced camera, and fast charging are all crucial aspects. I would prioritize performance and media consumption quality over slightly better battery life in this case.
