This long-form technical review compares three mid-range Oppo models — the Oppo A6x, Oppo A5x and Oppo A3x — using the exact specifications.
Below is the fact-forward analysis of design, displays, cameras, hardware, battery and real benchmark numbers .
📱 Design & Display
| Model | Display | Special Features |
|---|---|---|
| Oppo A6x | 6.75 inches — IPS LCD, HD+ 1570 × 720 (≈256 PPI) | 120Hz ultra bright display 800 nits, HBM 1125 nits; IP64 water & dust resistance. |
| Oppo A5x | 6.67 inches — IPS LCD, 720 × 1604 (~264 PPI), 120Hz (extrafdis) listed | 120Hz refresh , 1000 nits (HBM) listed. |
| Oppo A3x | 6.67 inches — IPS LCD, 720 × 1604 (~264 PPI) | 90Hz panel listed, “Panda Glass” protection. |
Analysis: The A6x emphasizes 120Hz ultra bright display, sheer brightness (800nits typical / 1125nits HBM stated) and IP64 resistance, which is meaningful for outdoor visibility and light splash protection.
The A5x has refresh rate (120Hz) ; that gives smoother UI motion when paired with a GPU capable of sustaining frame rates.
The A3x, with 90Hz and Panda Glass, trades top-end brightness/refresh for likely better day-to-day durability.
📸 Camera Comparison
| Model | Rear Camera (primary) | Front Camera | Video |
|---|---|---|---|
| Oppo A6x | 13MP; f/2.2; AF; 4P lens | 5MP front | 1080p@30fps, up to 10x digital zoom (per c1video) |
| Oppo A5x | 32MP primary | 5MP front (scsingle) | Multiple modes listed: Portrait, Night, PRO, Time-Lapse etc. (c1video) |
| Oppo A3x | 8MP primary + auxiliary (PDAF) | 5MP front | 1080p@30/60fps supported (c1features) |
Analysis: The A5x claims the highest primary pixel count in the dataset (32MP) and a feature-rich camera app (night, panorama, PRO modes).
The A6x focuses on a simple 13MP primary with digital zoom options;
A3x sits below with 8MP count but lists PDAF and video options. .
⚡ Performance & Hardware
| Model | Chipset | CPU / GPU | RAM | Benchmarks |
|---|---|---|---|---|
| Oppo A6x | Qualcomm Snapdragon® 685 Mobile Platform | Octa-core; Adreno™ 610 @1260MHz | 6 / 8 GB | Antutu: 348,982 • Geekbench: 473 / 1,510 (single / multi listed) |
| Oppo A5x | Snapdragon 6s 4G Gen 1 | 2.4 GHz Octa Core; Adreno 610 listed | 4 GB typical | Antutu: 561,563 • Geekbench: 943 / 2748 |
| Oppo A3x | Qualcomm Snapdragon 6s Gen 1 | Octa-Core; Adreno 610 | 4 GB typical | Antutu: 560,626 • Geekbench: 943 / 2748 |
Analysis: The benchmark numbers show the A5x and A3x with significantly higher Antutu scores than the A6x .
Because these are dataset values, we present them as reported — they suggest the 6s Gen 1 platform (A5x/A3x) is considerably more performant on the provided scores than the Snapdragon 685 as listed for A6x.
🔋 Battery & Charging
| Model | Battery | Charging |
|---|---|---|
| Oppo A6x | 6500mAh / 25.22Wh (Typical) | “No Fast Charging” |
| Oppo A5x | Li-ion 6000 mAh | Fast battery 45W wired |
| Oppo A3x | 5100 mAh (Non-removable ) | Fast 45W support (advertised) for some SKUs |
Analysis: The A6x packs the largest cell on paper (6500mAh) but explicitly lists “No Fast Charging”
The A5x and A3x both list fast-charge solutions (45W) in their btcharging fields.
That combination (very large battery + no fast charge) makes the A6x a battery-life-focused device but potentially slower to recharge than its siblings if the dataset is accurate.
💾 Storage & Memory
| Model | Storage Options | RAM |
|---|---|---|
| Oppo A6x | 128 GB (UFS 2.2 listed) | 6 GB |
| Oppo A5x | 64 GB built-in (UFS 2.1 listed) | 4 GB |
| Oppo A3x | 64 GB built-in (UFS 2.2 listed), microSD support | 4 GB |
🌐 Connectivity & Features
- All three models list dual-SIM support and standard wireless stacks (Wi-Fi 5 / 802.11ac in A6x/A5x/A3x entries).
- Bluetooth 5.0 is present in A6x and A5x entries; GPS/GLONASS/Beidou/Galileo positioning listed for all.
- Oppo A6x lists IP64 water/dust resistance. A3x lists Panda Glass protection.
- Side fingerprint sensor appears; 3.5mm headphone jacks are noted for A5x and A3x.
✅ Pros ✔ & ❌ Cons ✔ (Per model)
- Oppo A6x — Pros ✔
- Huge 6500mAh battery . ✔
- High typical/HBM brightness figures for outdoor legibility . ✔
- IP64 water & dust resistance listed. ✔
- No fast charging noted— long top-up times likely. ✔
- Lower Antutu score compared to siblings. ✔
- Oppo A5x — Pros ✔
- High Antutu / Geekbench numbers . ✔
- 45W fast charging and 6000mAh cell. ✔
- 120Hz display mentioned (smoother UI). ✔
- only 64GB as base storage for some SKUs. ✔
- Marketing pixel-count claims (32MP) — real image quality needs empirical testing. ✔
- Oppo A3x — Pros ✔
- Balanced spec sheet with Gen 1 chipset performance . ✔
- Panda Glass protection listed. ✔
- Smaller battery (5100mAh) compared to siblings. ✔
- legacy OS (Android 14) vs Android 15 on others
🔍 Conclusion
The A6x prioritizes battery capacity and display brightness/robustness (6500mAh + high nits + IP64)
The A5x targets smoother UI and faster charging (120Hz mention + 45W fast charge + high reported Antutu), while the A3x sits as a rounded value option with decent hardware and smaller battery but the same Gen 1 performance class as the A5x . Benchmarks and chipset labels are presented for understanding.
