OnePlus 11 vs Realme C51 - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 11
OnePlus 11
Oneplus
Realme C51
Realme C51
Realme

General

Launch Date January 9, 2023 August 1, 2023
Release Year 2023 2023

Physical

Volume 102.73 cm³ 102.59 cm³
Screen Size to Weight Ratio 3.27 "/g 3.62 "/g
Weight 205 g 186 g
Height 163.1 mm 167.2 mm
Width 74.1 mm 76.7 mm
Thickness 8.5 mm 8 mm
Foldable Design No No
Available Colors
  • Titan Black
  • Eternal Green
  • Jupiter Rock
  • Mint Green
  • Carbon Black

Display

Screen Size 6.7 " 6.74 "
Resolution 1440 x 3216 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.4 % 85.5 %
Pixel Density 525 PPI 260 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness 500 nits N/A
HBM Brightness 800 nits N/A
Peak Brightness 1300 nits 560 nits

Hardware

Battery Capacity per Screen Area 111.38 mAh/in² 110.07 mAh/in²
Battery Density 48.67 mAh/cm³ 48.74 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) Unisoc Tiger T612 (12 nm)
CPU Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 740 Mali-G57

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 13 13
Maximum OS Version 14

Comparison Summary

OnePlus 11 vs. Realme C51: A Deep Dive

Let's dissect the OnePlus 11 and Realme C51, two smartphones targeting different segments of the market. We'll go beyond the spec sheets to understand what these numbers truly mean for your daily usage.

1. Specifications Breakdown

FeatureOnePlus 11Realme C51Real-World Implications
Design
Dimensions (mm)163.1 x 74.1 x 8.5167.2 x 76.7 x 8OnePlus 11 is slightly more compact.
Weight (g)205186Realme C51 is noticeably lighter.
Build MaterialsGlass front (Gorilla Glass Victus), glass backPlastic backOnePlus 11 offers a more premium feel and potentially better durability.
Display
TypeLTPO3 Fluid AMOLEDIPS LCDOnePlus 11 delivers richer colors, deeper blacks, and better power efficiency.
Size6.7"6.74"Realme C51 has a marginally larger screen.
Resolution1440 x 3216 pixels720 x 1600 pixelsOnePlus 11 boasts significantly sharper visuals due to much higher pixel density (525 ppi vs 260 ppi).
Refresh Rate120Hz90HzOnePlus 11 provides smoother scrolling and animations.
Performance
ChipsetSnapdragon 8 Gen 2Unisoc Tiger T612OnePlus 11 offers vastly superior processing power for demanding tasks and gaming.
CPUOcta-core (3.2 GHz Cortex-X3, ...)Octa-core (1.8 GHz, ...)OnePlus 11's CPU architecture is more powerful and efficient.
GPUAdreno 740Mali-G57OnePlus 11 delivers significantly better graphics performance.
RAM8GB/12GB/16GB4GB/6GBOnePlus 11 offers more RAM for multitasking and demanding applications.
Camera
Rear Camera50MP (wide) + 48MP (ultrawide) + 32MP (telephoto)50MP (wide) + 0.3MP(depth)OnePlus 11 offers a more versatile camera system with a dedicated telephoto lens and a higher quality ultrawide sensor.
Selfie Camera16MP5MPOnePlus 11's selfie camera likely produces higher resolution and better quality images.
Battery Life
Capacity5000 mAh5000 mAhSimilar battery capacities, but real-world battery life will depend on usage and optimization.
ChargingSuperVOOC (up to 100W - market dependent)33W SUPERVOOCOnePlus 11 is likely to have much faster charging but requires compatible charger.

2. Key Insights

The OnePlus 11 is a flagship smartphone designed for power users, gamers, and those seeking a premium mobile experience. Its Snapdragon 8 Gen 2 processor, high refresh rate AMOLED display, and versatile camera system are its standout features.

The Realme C51, on the other hand, is a budget-friendly device aimed at users who prioritize essential features and affordability. Its strengths lie in its large display, long battery life, and decent camera for casual photography.

3. User Profiles and Recommendations

OnePlus 11: Ideal for users who demand top-tier performance, a stunning display, a versatile camera, and fast charging. This includes mobile gamers, content creators, and tech enthusiasts.

Realme C51: Suitable for budget-conscious users who primarily use their phones for communication, social media, web browsing, and light photography. Good for students or as a secondary device.

4. Buying Decision Framework

  • What is your budget? The OnePlus 11 is significantly more expensive than the Realme C51.
  • What are your primary phone usage patterns? For demanding tasks, the OnePlus 11 is a clear winner. For basic usage, the Realme C51 offers excellent value.
  • Which features are most important to you? Prioritize performance, display, and camera? Choose the OnePlus 11. Prioritize affordability and battery life? Consider the Realme C51.

My Choice: As Alex Griffin, I would choose the OnePlus 11. While significantly more expensive, the performance differential is immense. The superior display, faster charging, and more versatile camera system are essential for my workflow as a tech journalist. I need a phone that can handle heavy multitasking, run demanding apps, capture high-quality photos and videos, and keep up with my fast-paced lifestyle. The Realme C51, while a solid budget option, doesn't meet those needs. The investment in the OnePlus 11 is justified by the significant increase in capabilities and the long-term value it provides.

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.