Oppo A77 vs Nothing Phone (2a) - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A77
Oppo A77
Oppo

General

Launch Date June 10, 2022 March 12, 2024
Release Year 2022 2024

Physical

Volume 98.41 cm³ 106.1 cm³
Screen Size to Weight Ratio 3.45 "/g 3.53 "/g
Weight 190 g 190 g
Height 163.8 mm 161.7 mm
Width 75.1 mm 76.3 mm
Thickness 8 mm 8.6 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Ocean Blue
  • Black
  • Blue
  • White
  • Milk

Display

Screen Size 6.56 " 6.7 "
Resolution 720 x 1612 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84 % 87.6 %
Pixel Density 269 PPI 394 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 480 nits 700 nits
HBM Brightness 600 nits 1100 nits
Peak Brightness N/A 1300 nits

Hardware

Battery Capacity per Screen Area 116.19 mAh/in² 111.38 mAh/in²
Battery Density 50.81 mAh/cm³ 47.12 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 810 (6 nm) Mediatek Dimensity 7200 Pro (4 nm)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (2x2.8 GHz Cortex-A715 & 6x 2.0 Cortex-A510)
GPU Mali-G57 MC2 Mali-G610 MC4

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 14
Maximum OS Version 14 17

Comparison Summary

Oppo A77 vs. Nothing Phone (2a): A Real-World Comparison

Let's dive into a detailed comparison of the Oppo A77 and the Nothing Phone (2a), cutting through the spec sheet jargon to uncover what these devices offer in practical, everyday use.

1. Specifications Breakdown

FeatureOppo A77Nothing Phone (2a)Real-World Implications
Design
Dimensions (mm)163.8 x 75.1 x 8161.7 x 76.3 x 8.6(2a) slightly shorter, wider, thicker. Negligible difference in hand.
Weight (g)190201Virtually identical weight, comfortable for one-handed use.
Build MaterialsPlasticGlass front/back, aluminum frame(2a) more premium feel, potentially more durable.
Display
TypeIPS LCDAMOLED(2a) richer colors, deeper blacks, better outdoor visibility.
Size6.56"6.7"(2a) slightly larger screen.
Resolution720 x 16121080 x 2412(2a) significantly sharper, more detailed visuals.
Refresh Rate90Hz120Hz(2a) smoother scrolling, animations, and more responsive gaming.
Performance
ChipsetMediatek Dimensity 810Mediatek Dimensity 7200 Pro(2a) much faster CPU and GPU, significantly improved performance.
CPUOcta-core (2x2.4 GHz A76 & 6x2.0 GHz A55)Octa-core (2x2.8 GHz A715 & 6x2.0 GHz A510)(2a) noticeable difference in speed and responsiveness.
RAM6GB12GB(2a) better multitasking, smoother performance with demanding apps.
Storage128GB256GB(2a) double the storage capacity.
Camera
Main Camera13MP50MP (Samsung GN9)(2a) drastically improved image quality, detail, and low-light performance.
Wide AngleN/A50MP (Samsung JN1)(2a) dedicated wide-angle lens for broader shots.
Selfie Camera8MP32MP(2a) higher resolution selfie camera.
Video Recording1080p@30fps4K@30fps(2a) higher resolution video recording.
Battery Life
Capacity5000 mAh5000 mAhSimilar battery capacity, but real-world usage will vary.
Charging33W Fast Charging45W wired(2a) faster charging speeds.

2. Key Insights

The Nothing Phone (2a) is a clear winner in almost every category. Its powerful Dimensity 7200 Pro chipset, stunning AMOLED display with a 120Hz refresh rate, and vastly superior camera system make it a much more capable device. The Oppo A77, while offering a decent battery life and a functional experience, falls short in performance, display quality, and camera capabilities.

3. User Profiles and Recommendations

  • Oppo A77: Best suited for budget-conscious users who prioritize basic functionality: calling, texting, social media browsing, and light gaming. Not recommended for demanding tasks or photography enthusiasts.

  • Nothing Phone (2a): Ideal for users who value performance, a high-quality display, and a versatile camera system. Excellent for gaming, content creation, and multitasking. A great option for those seeking a premium experience without a flagship price tag.

4. Buying Decision Framework

  • What is your budget? The Oppo A77 is significantly cheaper.
  • What are your primary smartphone needs? Basic use vs. demanding tasks and photography.
  • How important is future-proofing? The (2a)'s superior hardware will offer better longevity.

My Choice: I would choose the Nothing Phone (2a). While the Oppo A77 is a decent budget option, the (2a)'s superior performance, stunning display, and versatile camera system offer a significantly better user experience. The price difference is justified by the substantial leap in capabilities. The (2a) is a device that can handle demanding tasks, provide a visually immersive experience, and capture high-quality photos and videos, making it a much more compelling choice for me. It also offers better future-proofing due to its newer, more powerful hardware.

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.