1. Specifications Comparison
Here's a detailed comparison of the Motorola Moto G Power (2021) and Oppo A77, focusing on their practical implications:
Design
| Feature | Motorola Moto G Power (2021) | Oppo A77 | Practical Impact |
|---|---|---|---|
| Dimensions | 165.3 × 75.9 × 9.5 mm | 163.8 × 75.1 × 8 mm | The Oppo A77 is slightly smaller and thinner, potentially feeling more comfortable in hand and pocket. |
| Weight | 206.5g | 190g | The Oppo A77 is noticeably lighter, which makes it easier to handle for extended periods. |
Display
| Feature | Motorola Moto G Power (2021) | Oppo A77 | Practical Impact |
|---|---|---|---|
| Size | 6.6" | 6.56" | Minimal difference in size; negligible impact on viewing experience. |
| Resolution | 720x1600 | 720x1612 | Virtually identical sharpness levels, typical for budget-friendly phones. |
| PPI | 266 | 269 | Very similar pixel density; both offer similar sharpness on screen. |
| Technology | IPS LCD | IPS LCD | Both use the same screen technology; similar color reproduction and viewing angles. |
| Refresh Rate | 60Hz | 90Hz | The Oppo A77's 90Hz display will feel smoother during scrolling, navigation, and animations. |
| Brightness | 0 nits | 0 nits | Both screens will have similar brightness levels, but we need more data to make a conclusion here. |
Performance
| Feature | Motorola Moto G Power (2021) | Oppo A77 | Practical Impact |
|---|---|---|---|
| Chipset | Qualcomm Snapdragon 662 (11 nm) | Mediatek Dimensity 810 (6 nm) | The Oppo A77's Dimensity 810 is significantly more powerful, offering much better performance, especially in gaming and demanding apps. |
| AnTuTu Score | 178,220 | 42,000 | This is highly unusual. The G Power's score here is very likely incorrect. The Dimensity 810 should have a much higher score than the Snapdragon 662 |
| GPU | Adreno 610 | Mali-G57 MC2 | The Mali-G57 MC2 in the Oppo A77 is superior and will offer better graphics performance. |
Camera
| Feature | Motorola Moto G Power (2021) | Oppo A77 | Practical Impact |
|---|---|---|---|
| Main Camera | 48MP f/1.7 | 13MP f/2.2 | The Motorola likely captures more detailed photos in good light, and its wider aperture should improve low-light performance. |
| Selfie Camera | 8MP f/2.0 | 16MP f/2.0 | The Oppo A77 should capture higher-resolution selfie photos. |
| Portrait Lens | 2MP f/2.4 | None | The Motorola has a dedicated depth sensor for better portrait-mode photos. |
| Macro Lens | 2MP f/2.4 | None | The Motorola includes a dedicated macro lens for close-up shots. |
| Video Recording | 1080p@30/60fps with EIS; Slow-motion 60fps | 1080p@30fps; Slow-motion: None | The Motorola offers more video recording options with smoother 60fps recording and slow-motion capabilities. |
| Camera Features | Triple camera, PDAF, LAF | - | The Motorola has additional focus features, potentially providing faster and more reliable autofocus. |
Battery
| Feature | Motorola Moto G Power (2021) | Oppo A77 | Practical Impact |
|---|---|---|---|
| Capacity | 5000mAh | 3200mAh | The Motorola Moto G Power has a substantially larger battery, promising significantly longer battery life between charges. |
| Charging | 15W fast charging | Li-Polymer | The Motorola supports 15W fast charging, allowing for quicker top-ups; the Oppo does not have fast charging listed. |
| Charger | 10W Charger in-box | - | Only the Motorola has a charger included in the box. |
Other
| Feature | Motorola Moto G Power (2021) | Oppo A77 | Practical Impact |
|---|---|---|---|
| OS | Android 10 | Android 12 | The Oppo A77 offers a more modern and feature-rich operating system with access to newer features and security updates. |
| Wi-Fi | 802.11ac, Hotspot, Display | 802.11n, Dual-band, Hotspot, Display | The Moto G Power supports a newer Wi-Fi standard, while Oppo A77 supports dual-band. |
| Bluetooth | 5.0 LE with A2DP, EDR, LE | 4.1 with A2DP | The Moto G Power has a newer version of Bluetooth with better connectivity features. |
| GPS | GPS, A-GPS, GLONASS, SUPL, Galileo | GPS, A-GPS, GLONASS | The Motorola supports more satellite systems for better location accuracy. |
| SIM | Single SIM | Dual SIM | The Oppo A77 allows the use of two SIM cards simultaneously. |
| Storage | 32GB/64GB, No Expansion | 32GB/64GB, No Expansion | Both devices have similar storage options with no expandability. |
| Build Quality | Screen: Unknown | Screen: Corning Gorilla Glass 5 | The Oppo has superior screen protection. |
| Sensors | Fingerprint, Proximity, Accelerometer, Compass, Gyroscope | Fingerprint, Proximity, Accelerometer, Compass | The Motorola includes a Gyroscope sensor for gaming and VR applications. |
2. Key Differences Analysis
Motorola Moto G Power (2021) Advantages:
- Significantly Larger Battery: The 5000mAh battery offers significantly longer battery life, potentially lasting for two days of moderate use.
- More versatile camera: The triple camera system with a dedicated depth and macro lens is more versatile for users who want to take photos in different situations.
- Better Video recording: The Moto G Power records smoother videos with better slow motion options.
- More satellite options for location accuracy: Better location services and accuracy via GPS, A-GPS, GLONASS, SUPL, Galileo
- Gyroscope: Includes a gyroscope for motion-sensitive gaming and other advanced sensor features.
- Faster WiFi standard: 802.11ac
Oppo A77 Advantages:
- More Powerful Processor: The Mediatek Dimensity 810 offers a vastly superior performance for gaming and demanding tasks.
- Smoother Display: The 90Hz refresh rate will be noticeable in everyday use, providing a smoother visual experience.
- Newer Android Version: The Oppo A77 ships with Android 12, providing access to the newest features and updates compared to Android 10 on the Moto G Power.
- Better Selfies: The 16MP selfie camera should perform better than the 8MP on the G Power.
- Dual SIM Support: Ability to use two SIM cards simultaneously, which can be practical for managing work and personal numbers or for traveling.
- Superior Screen Protection: Corning Gorilla Glass 5 provides better protection against scratches and impacts.
Trade-offs:
- The Motorola Moto G Power (2021) prioritizes battery life and camera versatility at the expense of processing power and screen smoothness.
- The Oppo A77 prioritizes overall performance and a smoother display at the expense of battery capacity, and some camera features.
3. User Profiles & Recommendations
Motorola Moto G Power (2021) Ideal Users:
- Power Users: Those who prioritize long battery life and need a phone that can last through multiple days without charging.
- Budget-Conscious Photographers: Users who appreciate a versatile camera system with macro and depth lenses, especially in the budget range.
- Travelers: Those who prioritize great GPS location services.
- Casual Gamers: Users who want to use their phones for some gaming without sacrificing too much battery.
Use Cases:
- Extended travel or camping trips where charging opportunities are limited.
- Daily use for individuals who need a reliable phone that won't die by the end of the day.
- Capturing everyday moments with some close-up macro photos and portrait shots.
Oppo A77 Ideal Users:
- Performance Enthusiasts: Users who want a responsive and capable phone for gaming and multitasking.
- Everyday Users: Those who use their phones for daily social media, browsing, and streaming.
- Value Seekers: Those who want modern features like a smoother display and better OS at an affordable price point.
Use Cases:
- Playing graphically intensive mobile games.
- Smoothly navigating through social media apps and multitasking.
- Taking high-quality selfies.
Price-to-Value Ratio:
- The Motorola Moto G Power (2021) offers a great value for users focused on battery life and camera versatility on a tight budget.
- The Oppo A77 offers better overall performance and newer features, potentially at a slightly higher price point (depending on market).
4. Decision Framework
Key Questions to Consider Before Buying:
- How important is battery life to you? If you need a phone that lasts for days without charging, the Motorola Moto G Power (2021) is the better choice.
- How important is performance for gaming or demanding apps? If you want a phone that can smoothly handle demanding tasks and games, the Oppo A77 is the superior option.
- Do you prioritize a modern OS, dual SIM capability, or display smoothness? If so, the Oppo A77 is the better option.
Scenario-Based Recommendations:
- Scenario 1: Long trips with no charging access: Choose the Motorola Moto G Power (2021) for its superior battery life.
- Scenario 2: Daily use with frequent gaming: Choose the Oppo A77 for its better performance and smoother display.
- Scenario 3: Need a modern OS and dual SIM: The Oppo A77 is the better option.
- Scenario 4: Photography versatility in a budget phone: Choose the Motorola Moto G Power (2021) for its triple camera system.
My Choice
I would choose the Oppo A77. Despite the Moto G Power's larger battery, the Oppo A77 provides a significantly better user experience with a much more powerful processor, a smoother 90Hz display, and a newer Android version. These advantages are much more impactful in day-to-day use than extra battery life. While the Moto G Power's camera system is more versatile and its battery life might be more appealing to some, the overall responsiveness and modernity of the Oppo A77 make it a better choice for most users, assuming the price is within a reasonable range of each other.
The most important factor for me is the performance of the processor and the smoothness of the display. The performance alone makes a huge difference to the responsiveness of the phone, and the 90hz screen makes using the phone a much more pleasant experience. The battery life on the Oppo is still sufficient for a day of use, so it becomes a less important factor.
