Oppo A77 vs Xiaomi Redmi 13 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A77
Oppo A77
Oppo

General

Launch Date June 10, 2022 June 3, 2024
Release Year 2022 2024

Physical

Volume 98.41 cm³ 106.77 cm³
Screen Size to Weight Ratio 3.45 "/g 3.31 "/g
Weight 190 g 205 g
Height 163.8 mm 168.6 mm
Width 75.1 mm 76.3 mm
Thickness 8 mm 8.3 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Ocean Blue
  • Midnight Black
  • Pink
  • Ocean Blue
  • Sandy Gold

Display

Screen Size 6.56 " 6.79 "
Resolution 720 x 1612 1080 x 2460
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 84 % 85.1 %
Pixel Density 269 PPI 396 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness 480 nits N/A
HBM Brightness 600 nits 550 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 116.19 mAh/in² 109.10 mAh/in²
Battery Density 50.81 mAh/cm³ 47.11 mAh/cm³
Battery Capacity 5000 mAh 5030 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 810 (6 nm) Mediatek Helio G91 Ultra (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 N/A
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C

Software

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

Comparison Summary

Oppo A77 vs. Xiaomi Redmi 13: A Deep Dive for the Discerning Smartphone Buyer

Hello fellow tech enthusiasts! Alex Griffin here, ready to dissect the Oppo A77 and Xiaomi Redmi 13. We'll go beyond the spec sheets to uncover what these phones really offer in terms of daily use. Let's dive in!

1. Specifications Breakdown

FeatureOppo A77Xiaomi Redmi 13Real-World Implications
Design
Dimensions (mm)163.8 x 75.1 x 8168.6 x 76.3 x 8.3Redmi 13 is taller and slightly thicker. A77 potentially more pocketable.
Weight (g)190205Redmi 13 feels more substantial, A77 lighter for extended use.
Display
Size (inches)6.566.79Redmi 13 offers a larger screen for media consumption.
Resolution (pixels)720 x 16121080 x 2460Redmi 13 significantly sharper; A77's lower resolution noticeable.
Refresh Rate (Hz)9090Both offer smooth scrolling and animations.
Display TypeIPS LCDIPS LCDSimilar display technology; expect good colors but limited blacks.
Performance
ChipsetDimensity 810 (6nm)Helio G91 Ultra (12nm)Redmi 13's newer chipset should offer better performance, needs real-world testing.
CPUOcta-core (2x2.4 GHz A76 & 6x2.0 GHz A55)Octa-core (2x2.0 GHz A75 & 6x1.8 GHz A55)Redmi 13's CPU architecture might be slightly more efficient.
GPUMali-G57 MC2Mali-G52 MC2Similar GPUs; gaming performance should be comparable, but benchmarks needed.
RAM (GB)68Redmi 13's extra RAM benefits multitasking and demanding apps.
Camera
Main Camera (MP)50108Redmi 13 boasts higher resolution, potentially capturing more detail.
Selfie Camera (MP)813Redmi 13 offers a higher resolution selfie camera.
Video1080p@30fps1080p@30fpsIdentical video recording capabilities.
Battery Life
Capacity (mAh)50005030Nearly identical battery capacities; expect similar longevity.
Other
OSAndroid 12Android 14Redmi 13 ships with a newer Android version, offering more features.
Price RangeMediumLowRedmi 13 offers compelling value for its features.

2. Key Insights

  • Performance: While the Redmi 13's Helio G91 Ultra boasts newer architecture, real-world performance testing is crucial. The Dimensity 810 in the A77 is a proven performer. The extra 2GB of RAM in the Redmi 13 will be noticeable during multitasking.

  • Display: The Redmi 13's higher resolution display is a clear winner. The difference between 720p and 1080p is significant, especially on a screen nearing 7 inches.

  • Camera: The Redmi 13's 108MP main camera sensor on paper trumps the A77's 50MP. However, megapixels aren't everything; image processing and software play a crucial role. Real-world camera comparisons are needed to determine the true winner.

  • Value: The Redmi 13 positions itself as a strong contender in the budget segment, offering impressive features for its price. The A77, while capable, might struggle to justify its mid-range price tag against the Redmi 13.

3. User Profiles and Recommendations

  • Oppo A77: Suitable for users prioritizing a compact, lightweight phone for basic tasks like calling, texting, and social media. Its strengths lie in its portability and ease of use.

  • Xiaomi Redmi 13: Ideal for users seeking a large screen, a high-resolution display, and a potentially powerful performance at an affordable price. Great for media consumption, gaming, and multitasking.

4. Buying Decision Framework:

  1. What's your budget? If price is a primary concern, the Redmi 13 is the clear winner.
  2. Is screen size and quality a priority? The Redmi 13's larger, higher resolution display wins hands down.
  3. What's your typical usage? For heavy multitasking and gaming, lean towards the Redmi 13. For basic use and portability, consider the A77.

My Choice: I would personally choose the Xiaomi Redmi 13. The combination of a large, high-resolution display, a potentially powerful chipset, extra RAM, and a competitive price makes it a compelling package. While real-world performance needs to be verified, the Redmi 13 seems to offer significantly more value for money compared to the Oppo A77. The newer Android version is also a plus, ensuring longer software support and access to the latest features. While I appreciate the A77's compact form factor, the screen quality and performance potential of the Redmi 13 are too enticing to ignore.

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.