Oppo A77 vs Xiaomi Poco C65 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A77
Oppo A77
Oppo

General

Launch Date June 10, 2022 November 6, 2023
Release Year 2022 2023

Physical

Volume 98.41 cm³ 106.14 cm³
Screen Size to Weight Ratio 3.45 "/g 3.51 "/g
Weight 190 g 192 g
Height 163.8 mm 168 mm
Width 75.1 mm 78 mm
Thickness 8 mm 8.1 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Ocean Blue
  • Black
  • Blue
  • Purple

Display

Screen Size 6.56 " 6.74 "
Resolution 720 x 1612 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84 % 83.7 %
Pixel Density 269 PPI 260 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness 480 nits 450 nits
HBM Brightness 600 nits 600 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 116.19 mAh/in² 110.07 mAh/in²
Battery Density 50.81 mAh/cm³ 47.11 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 810 (6 nm) Mediatek MT6769Z Helio G85 (12 nm)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G57 MC2 Mali-G52 MC2

Connectivity

USB Version 2.0 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 12 13
Maximum OS Version 14

Comparison Summary

Oppo A77 vs. Xiaomi Poco C65: A Detailed Comparison

Let's dive deep into the specs of the Oppo A77 and Xiaomi Poco C65 to see which phone comes out on top for different user needs.

1. Specifications Breakdown

FeatureOppo A77Xiaomi Poco C65Real-World Implications
Design
Dimensions (mm)163.8 x 75.1 x 8168 x 78 x 8.1Poco C65 is slightly larger and thicker.
Weight (g)190192Negligible weight difference; both feel substantial in hand.
Display
Size (inches)6.566.74Poco C65 offers a larger screen for more immersive media consumption.
Resolution (px)720 x 1612720 x 1600Similar sharpness; not as crisp as higher-resolution displays but acceptable for the price range.
Refresh Rate (Hz)9090Smooth scrolling and animations on both devices.
Panel TypeIPS LCDIPS LCDExpect vibrant colors, decent viewing angles, but potentially less impressive blacks than OLED.
Performance
ChipsetMediatek Dimensity 810Mediatek Helio G85Dimensity 810 generally offers better performance and efficiency.
CPUOcta-core (2x2.4 GHz A76 & 6x2.0 GHz A55)Octa-core (2x2.0 GHz A75 & 6x1.8 GHz A55)A77 should handle demanding tasks and multitasking more smoothly.
GPUMali-G57 MC2Mali-G52 MC2A77 likely delivers smoother gaming and graphics performance.
RAM6GB8GBMore RAM on the Poco C65 aids multitasking and app switching.
Camera
Main Camera (MP)5050Comparable main camera resolution. Image quality depends on sensor and software processing.
Selfie Camera (MP)85A77 boasts a higher resolution front camera for potentially better selfies.
Battery Life
Capacity (mAh)50005000Similar battery capacity suggests comparable endurance. Real-world usage will vary.

2. Key Insights

  • Performance: The Oppo A77's Dimensity 810 chipset clearly outperforms the Poco C65's Helio G85, translating to smoother multitasking, faster app loading, and better gaming.
  • Display: While both phones have 90Hz displays for fluid visuals, the Poco C65 boasts a slightly larger screen size, providing a more immersive experience for media consumption. However, the A77 may have slightly better color accuracy due to the claimed higher nit value for typical use.
  • Camera: Both phones feature a 50MP primary camera, but the real-world image quality will depend heavily on software processing. The A77's higher-resolution selfie camera could be a deciding factor for selfie enthusiasts.
  • Battery: With identical 5000mAh batteries, both phones should offer all-day battery life. However, charging speeds could differ; this information wasn't provided.
  • Price: The Poco C65 positions itself in the "low price" segment while the A77 sits in the "medium price" range. This price difference is a crucial consideration.

3. User Profiles and Recommendations

  • Oppo A77: Suitable for users who prioritize performance and a smooth user experience for tasks like gaming, multitasking, and demanding applications. The slightly smaller display might be preferred by users who value one-hand usability.

  • Xiaomi Poco C65: Best suited for budget-conscious users who prioritize a large display for media consumption and casual gaming. The extra RAM might be beneficial for users who frequently switch between multiple apps.

4. Buying Decision Framework

  • What is your budget? If price is a primary concern, the Poco C65 offers compelling value.
  • What do you prioritize in a smartphone? Performance and a smooth user experience? Choose the A77. Large display and affordability? Opt for the Poco C65.
  • What are your typical usage patterns? Heavy gamer or multitasker? The A77 is a better fit. Primarily for media consumption and social media? The Poco C65 might suffice.

My Choice: I would choose the Oppo A77. While the Poco C65 offers a larger display and more RAM, the superior performance and potentially better camera of the A77 are more important to me. I value a smooth and responsive user experience, which the Dimensity 810 is better equipped to deliver. The slightly higher price is justifiable for the noticeable performance gains and potential longevity of the device. I also prefer a slightly smaller screen size for easier one-handed use.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.