ZTE nubia Red Magic 6 vs Oppo A55 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A55
Oppo A55
Oppo

General

Launch Date March 11, 2021 October 1, 2021
Release Year 2021 2021

Physical

Volume 127.23 cm³ 104.03 cm³
Screen Size to Weight Ratio 3.09 "/g 3.37 "/g
Weight 220 g 193 g
Height 169.9 mm 163.6 mm
Width 77.2 mm 75.7 mm
Thickness 9.7 mm 8.4 mm
Foldable Design No No
Available Colors
  • Aurora
  • Eclipse Black
  • Green
  • Starry Black
  • Rainbow Blue

Display

Screen Size 6.8 " 6.51 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.1 % 82.6 %
Pixel Density 387 PPI 270 PPI
Refresh Rate 165 Hz N/A
Typical Brightness 630 nits 480 nits
HBM Brightness N/A N/A
Peak Brightness N/A 550 nits

Hardware

Battery Capacity per Screen Area 109.21 mAh/in² 117.98 mAh/in²
Battery Density 39.69 mAh/cm³ 48.06 mAh/cm³
Battery Capacity 5050 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek MT6765G Helio G35 (12 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Adreno 660 PowerVR GE8320

Connectivity

USB Version 3.0 2.0
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.0, OTG, Accessory Connector USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 11 11
Maximum OS Version

Comparison Summary

1. Specifications Comparison

Design

FeatureZTE nubia Red Magic 6Oppo A55Practical Impact
Dimensions169.9 x 77.2 x 9.7 mm163.6 x 75.7 x 8.4 mmRed Magic 6 is larger and thicker, potentially less comfortable in hand and pocket. A55 is more compact and pocketable.
Weight220g193gRed Magic 6 is significantly heavier, making the A55 more comfortable for extended use.
BuildDetails Not ProvidedDetails Not ProvidedBuild materials are unknown, impacting durability and feel.

Display

FeatureZTE nubia Red Magic 6Oppo A55Practical Impact
Size6.8"6.51"Red Magic 6 has a slightly larger display, better for immersive media consumption but more cumbersome for one-hand use.
Resolution1080 x 2400720 x 1600Red Magic 6 offers a sharper, more detailed image quality due to significantly higher pixel density. A55 will look less sharp.
PPI387270The Red Magic 6's higher PPI results in crisper text and images. A55 might show pixelation on closer inspection.
TechnologyAMOLEDIPS LCDRed Magic 6's AMOLED panel offers superior contrast, deeper blacks, and more vibrant colors, with better energy efficiency when using dark mode. The A55's IPS LCD will have less vibrant colors and less deep blacks.
Refresh Rate165Hz60HzRed Magic 6 provides significantly smoother scrolling and animations, crucial for gaming and a more fluid user experience. The A55 will have much less fluid animations
Brightness0 nits0 nitsNeither phone's brightness is specified. Real-world visibility in bright environments is impossible to determine.

Performance

FeatureZTE nubia Red Magic 6Oppo A55Practical Impact
ChipsetQualcomm Snapdragon 888 5G (5nm)Mediatek Helio G35 (12nm)The Red Magic 6 features a much more powerful flagship-level chipset, suitable for demanding tasks like gaming and video editing. A55's chipset is geared towards basic tasks.
AnTuTu ScoreN/A379,800Red Magic 6's benchmark data is unavailable. The Oppo A55's score is relatively low, indicating entry-level performance.
GPUAdreno 660PowerVR GE8320The Red Magic 6's Adreno 660 GPU is significantly more powerful, providing superior graphics performance for gaming. The A55’s GPU is designed for basic graphics.

Camera

FeatureZTE nubia Red Magic 6Oppo A55Practical Impact
Standard CameraN/A13MP (f/2.2)The Oppo A55 has a 13MP standard camera. The ZTE nubia Red Magic 6 lacks a standard camera
Selfie CameraN/A8MP (f/2.0)The Oppo A55 has an 8MP selfie camera. The ZTE nubia Red Magic 6 lacks a selfie camera
Portrait Mode (Depth)N/A2MP (f/2.4)The Oppo A55 has a 2MP depth sensor for portrait mode. The ZTE nubia Red Magic 6 lacks a depth sensor
Macro LensN/A2MP (f/2.4)The Oppo A55 has a 2MP macro lens. The ZTE nubia Red Magic 6 lacks a macro lens
VideoUp to 8K@30fps, 4K@60fps/30fps, 1080p@240fps1080p@30fps; slow motion: 120fpsRed Magic 6 captures significantly higher resolution video, suitable for professional use. The A55 is limited to 1080p. Red Magic 6 has no video stabilization. Oppo A55 has digital stabilization.
Features4K video, triple camera, digital image stabilization, Autofocus, Touch focus, Manual focus, Phase detection autofocus (PDAF), Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timerOppo A55 offers many more features for photography. Red Magic 6 has limited features.

Battery

FeatureZTE nubia Red Magic 6Oppo A55Practical Impact
Capacity0 mAh5000 mAhThe Oppo A55 has a much larger battery which should translate into considerably longer battery life. The capacity of the Red Magic 6 is unknown.
ChargingStandard charging10W Fast ChargingA55 supports 10W fast charging, which is a basic fast charging speed. The Red Magic 6’s charging speed is unknown.
FeaturesStandard FeaturesNon-removableOppo A55 has a non-removable battery, a standard design choice. The Red Magic 6’s battery is likely not removable but this is not specified.

Connectivity

FeatureZTE nubia Red Magic 6Oppo A55Practical Impact
WiFi802.11a/b/g/n/ac (Dual Band)Oppo A55 supports newer WiFi standards, potentially offering better connectivity and speed. The Red Magic 6’s WiFi specs are unknown.
Bluetooth5.1 LE with A2DP, aptX, LDAC, SBCThe A55 has a newer Bluetooth version with advanced audio codecs for higher quality audio. The Red Magic 6’s bluetooth version is unknown.
GPSGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoOppo A55 supports more satellite systems for better location accuracy and faster GPS lock. The Red Magic 6’s GPS specs are unknown.
SIMDual SIM Dual StandbyThe A55 can use two SIMs simultaneously for dual network access or separate personal and work lines. The Red Magic 6’s SIM capability is unknown.

Storage

FeatureZTE nubia Red Magic 6Oppo A55Practical Impact
Internal Storage128GBThe A55 has a 128GB of storage for apps, photos and videos. The Red Magic 6’s storage is unknown.
RAM6GB or 8GBOppo A55 has 6 or 8 GB of RAM for multitasking. Red Magic 6’s RAM is unknown.
Expandable StorageNoNoNeither phone supports expandable storage, a potential limitation for heavy media users.

Audio

FeatureZTE nubia Red Magic 6Oppo A55Practical Impact
QualityBasic audio featuresBasic audio featuresBoth phones offer basic audio features with similar quality.

Security

FeatureZTE nubia Red Magic 6Oppo A55Practical Impact
Featuresbasic fingerprint sensorSide-mounted fingerprint sensorOppo A55 has a side mounted fingerprint sensor which is usually faster and more convenient to unlock the phone. The Red Magic 6 is unknown.

Build Quality

FeatureZTE nubia Red Magic 6Oppo A55Practical Impact
Screen ProtectionUnknownUnknownThe screen protection type for both phones is unknown.

Sensors

FeatureZTE nubia Red Magic 6Oppo A55Practical Impact
SensorsBasic sensorsFingerprint, Proximity, Light, Accelerometer, Gyroscope, Gravity, GeomagneticThe Oppo A55 has a more comprehensive suite of sensors which can support more features and apps.

2. Key Differences Analysis

ZTE nubia Red Magic 6 Advantages:

  • Superior Display: AMOLED panel with a 165Hz refresh rate and higher resolution provides a significantly better viewing experience for gaming and media consumption.
  • High-Performance Chipset: The Snapdragon 888 provides flagship-level performance, excellent for demanding apps and games.
  • Advanced Video Recording: Supports 8K video recording, making it suitable for users needing high-quality video output.

Oppo A55 Advantages:

  • Significantly Larger Battery: The 5000mAh battery offers potentially much longer battery life, ideal for users who need long endurance.
  • Standard Cameras: Includes front, back, portrait, and macro cameras for standard photography.
  • Complete Connectivity Suite: The A55 includes modern WiFi, Bluetooth, GPS, and dual SIM capabilities.
  • More Advanced Features: Includes more photography features and a more complete suite of sensors.
  • Lighter and More Compact: The A55 is lighter and thinner making it more comfortable for everyday use.
  • More RAM: Has a decent 6GB or 8GB of RAM.
  • More Storage: The A55 has a 128GB storage capacity.

Significant Trade-offs:

  • Red Magic 6: Sacrifices battery life, camera functionality, connectivity and convenience for raw performance and a superior display.
  • Oppo A55: Sacrifices performance, display quality, and video recording resolution for battery life and general convenience.

3. User Profiles & Recommendations

ZTE nubia Red Magic 6 Ideal User:

  • Hardcore Mobile Gamers: Users who prioritize high frame rates, smooth graphics, and minimal input lag.
  • Media Enthusiasts: Users who want the best possible display for viewing movies, videos, and photos.
  • Video Content Creators: Users who require high-resolution video capabilities for professional or semi-professional projects.

Oppo A55 Ideal User:

  • Everyday Users: Users who need a reliable phone for basic tasks like calls, social media, and web browsing.
  • Battery Life Prioritizers: Users who need a phone that can last through a full day of usage without needing to be recharged.
  • Casual Photographers: Users who want a decent camera for snapshots and casual photography.

Specific Use Cases:

  • Red Magic 6: Competitive gaming, high-fidelity media streaming, 8K video recording.
  • Oppo A55: All-day battery usage, basic photography, web browsing and social media, travel with reliable GPS.

Price-to-Value Ratio:

  • Due to lack of complete specifications and pricing information, we cannot fully assess the price-to-value ratio for each device. However based on specifications alone, the Red Magic 6 is in a higher category than the Oppo A55 and likely a higher price point.

4. Decision Framework

Key Questions for Buyers:

  1. What is your primary use case? Gaming, media consumption, or everyday usage?
  2. How important is battery life? Do you need all-day endurance, or are you okay with frequent charging?
  3. How important are camera features? Do you need professional-grade photography or basic photography features?

Scenario-Based Recommendations:

  • Scenario 1 (Gaming First): If gaming is your top priority, choose the Red Magic 6, as its superior display and powerful chipset will provide a significantly better gaming experience. Be aware that it may come at a cost of battery life, connectivity, and general convenience.
  • Scenario 2 (Battery Life Essential): If you prioritize battery life above all else, choose the Oppo A55. Its large battery will comfortably last you through the day.
  • Scenario 3 (Balanced User): If you need a phone for all-around use, including casual photography, reliable connectivity, and good battery life, the Oppo A55 is the better choice, providing a balance of features without breaking the bank.
  • Scenario 4 (Professional Videographer): If video recording quality is essential, and you need the best of the best, consider the Red Magic 6, if that is the only criteria. Be aware that it may have trade offs in other areas.

What I Would Choose and Why!

If I were choosing between these two phones for my personal use, I would choose the Oppo A55. My needs lean towards a balanced smartphone experience. While the Red Magic 6 offers superior display and performance, the missing details in other areas, the lack of cameras, the unknown battery capacity, and lack of any practical connectivity information mean that I would not trust it as my daily driver. As an everyday user, I value a phone that can comfortably handle daily tasks without needing frequent charging. The Oppo A55 fits this need perfectly with its long battery life, balanced performance and modern connectivity capabilities. Additionally, the comprehensive camera suite of the Oppo A55 is adequate for my needs of casual photography. While the Red Magic 6 is excellent for gaming, this is not my main use case, and thus the Oppo A55 is the more practical choice for my needs.

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.

Key Strengths:

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