OnePlus 8 vs Realme C61 - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 8
OnePlus 8
Oneplus
Realme C61
Realme C61
Realme

General

Launch Date April 21, 2020 July 25, 2024
Release Year 2020 2024

Physical

Volume 93.43 cm³ 100.09 cm³
Screen Size to Weight Ratio 3.64 "/g 3.59 "/g
Weight 180 g 188 g
Height 160.2 mm 167.3 mm
Width 72.9 mm 76.7 mm
Thickness 8 mm 7.8 mm
Foldable Design No No
Available Colors
  • Glacial Green
  • Onyx Black
  • Interstellar Glow
  • Polar Silver
  • Dark Green
  • Sparkle Gold

Display

Screen Size 6.55 " 6.74 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.7 % 85.5 %
Pixel Density 402 PPI 260 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness N/A 450 nits
HBM Brightness N/A 560 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 100.23 mAh/in² 110.07 mAh/in²
Battery Density 46.02 mAh/cm³ 49.96 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Unisoc Tiger T612 (12 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 650 Mali-G57

Connectivity

USB Version 3.1 N/A
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.1, OTG USB Type-C

Software

Operating System Android Android
Initial OS Version 10 14
Maximum OS Version 13

Comparison Summary

1. Specifications Comparison

FeatureOnePlus 8Realme C61Practical Impact
Design
Dimensions160.2 x 72.9 x 8 mm, 180g167.3 x 76.7 x 7.8 mm, 188gThe OnePlus 8 is smaller, thinner, and lighter, making it more pocketable and comfortable for one-handed use.
Build QualityGorilla Glass 5UnknownThe OnePlus 8 has more durable screen protection against scratches and drops. The lack of information on the Realme C61's screen protection is concerning.
Display
Size6.55"6.74"The Realme C61 offers a slightly larger screen for media consumption, but the difference isn't substantial.
Resolution1080 x 2400 (402 PPI)720 x 1600 (260 PPI)The OnePlus 8's significantly higher resolution results in much sharper text, images, and videos. The difference will be noticeable in everyday use.
TechnologyAMOLEDIPS LCDThe OnePlus 8's AMOLED display offers richer colors, deeper blacks, and better power efficiency, especially with dark themes.
Refresh Rate90Hz90HzBoth phones offer smooth scrolling and animations thanks to the 90Hz refresh rate.
Brightness1100 nitsUnknownThe OnePlus 8's high brightness ensures excellent outdoor visibility. The lack of brightness information for the Realme C61 makes it impossible to compare outdoor performance.
Performance
ChipsetSnapdragon 865 5GUnisoc Tiger T612The OnePlus 8's Snapdragon 865 is significantly more powerful, resulting in faster app loading, smoother multitasking, and better gaming performance.
RAM8GB/12GB4GB/6GB/8GBThe OnePlus 8 offers more RAM, allowing for more apps to run in the background and better handling of demanding tasks.
Storage128GB/256GB64GB/128GB/256GBBoth offer ample storage options, though the Realme C61 has a lower entry-level option at 64GB.
Camera
Main Camera48MP, f/1.7532MP, f/1.8The OnePlus 8's main camera boasts higher resolution and a wider aperture, potentially capturing more detailed and brighter images, especially in low light.
FeaturesOIS, Wide-angle lens, 4K videoThe OnePlus 8 offers optical image stabilization for smoother videos, a wide-angle lens for broader shots, and 4K video recording. These are significant advantages for photography enthusiasts.
Battery
Capacity4300 mAh5000 mAhThe Realme C61 has a larger battery capacity, potentially lasting longer on a single charge.
Charging30W45WThe Realme C61 offers faster charging speeds, minimizing downtime.

2. Key Differences Analysis

OnePlus 8 Advantages:

  • Significantly superior performance: The Snapdragon 865 outclasses the Unisoc Tiger T612 by a wide margin.
  • Higher quality display: AMOLED technology, higher resolution, and confirmed high brightness provide a much better viewing experience.
  • More versatile camera system: OIS, a wide-angle lens, and 4K video recording capabilities give it a clear edge.
  • Premium build: Gorilla Glass 5 provides better screen protection.
  • More refined software experience Historically, OnePlus has provided a cleaner Android experience with faster updates.

Realme C61 Advantages:

  • Larger battery: Potentially longer battery life.
  • Faster charging: Less downtime for charging.
  • Lower price point (assumed): Realme devices generally target the budget-conscious market.

3. User Profiles & Recommendations

OnePlus 8: Users who prioritize performance, display quality, camera features, and a premium feel. Ideal for gaming, photography, and demanding tasks.

Realme C61: Users on a tight budget who prioritize battery life and fast charging. Suitable for basic tasks like browsing, social media, and communication.

4. Decision Framework

Key Questions:

  1. What is your budget? The OnePlus 8 was a flagship device, while the Realme C61 is likely a budget offering.
  2. What are your primary use cases? Gaming, photography, and demanding tasks benefit from the OnePlus 8's performance. Basic usage might suffice with the Realme C61.
  3. Which features are most important to you? Prioritize display quality, performance, and camera if choosing the OnePlus 8. Prioritize battery life and charging speed if choosing the Realme C61.

My Choice: OnePlus 8

While the Realme C61 might offer longer battery life and faster charging, the OnePlus 8's significantly superior performance, vastly better display, more versatile camera system, and more premium build quality make it the clear winner for me. The difference in user experience would be substantial. I prioritize a smooth and enjoyable user experience, even if it means carrying a power bank for occasional top-ups. The lack of specific information on key aspects of the Realme C61 like display brightness and build materials also raises concerns about its overall quality.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

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  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.