Oppo Reno5 5G vs Xiaomi 13 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 7, 2021 April 21, 2023
Release Year 2021 2023

Physical

Volume 92.26 cm³ 110.79 cm³
Screen Size to Weight Ratio 3.74 "/g 2.96 "/g
Weight 172 g 227 g
Height 159.1 mm 163.2 mm
Width 73.4 mm 74.6 mm
Thickness 7.9 mm 9.1 mm
Foldable Design No No
Available Colors
  • Starry Black
  • Galactic Silver
  • Azure Blue
  • Black
  • Yellow
  • Blue
  • White
  • Orange
  • Olive Green

Display

Screen Size 6.43 " 6.73 "
Resolution 1080 x 2400 1440 x 3200
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.5 % 89.8 %
Pixel Density 409 PPI 522 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 430 nits N/A
HBM Brightness N/A 1300 nits
Peak Brightness 750 nits 2600 nits

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 110.39 mAh/in²
Battery Density 46.61 mAh/cm³ 45.13 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7250 Snapdragon 765G 5G (7 nm) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Adreno 620 Adreno 740

Connectivity

USB Version 2.0 3.2
OTG Support 1 1
DisplayPort 1
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 3.2, OTG, DisplayPort

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 12 14

Comparison Summary

1. Specifications Comparison

Design

FeatureOppo Reno5 5GXiaomi 13 UltraPractical Impact
Dimensions159.1 × 73.4 × 7.9 mm163.2 × 74.6 × 9.1 mmXiaomi 13 Ultra is larger and bulkier, might be less comfortable for small hands or pockets.
Weight172g227gOppo Reno5 5G is significantly lighter, better for extended use and portability.
BuildCorning Gorilla Glass 3+ (screen)Corning Gorilla Glass Victus 2 (screen)Xiaomi 13 Ultra has superior screen protection against scratches and drops.

Display

FeatureOppo Reno5 5GXiaomi 13 UltraPractical Impact
Size6.43"6.73"Xiaomi 13 Ultra offers a larger viewing area, better for media consumption and multitasking.
Resolution1080x24001440x3200Xiaomi 13 Ultra has a much sharper display, with more detail and clarity.
Pixel Density (PPI)409522Xiaomi 13 Ultra's higher PPI translates to a crisper, more refined visual experience.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors and deep blacks typical of AMOLED screens.
Refresh Rate90Hz120HzXiaomi 13 Ultra's 120Hz refresh rate makes scrolling and animations smoother.
Brightness750 nits2600 nitsXiaomi 13 Ultra has dramatically better visibility in bright sunlight and outdoor conditions.

Performance

FeatureOppo Reno5 5GXiaomi 13 UltraPractical Impact
ChipsetQualcomm Snapdragon 765G (7nm)Qualcomm Snapdragon 8 Gen 2 (4nm)Xiaomi 13 Ultra has significantly faster performance, better for gaming and demanding apps.
AnTuTu Score325,0001,532,113Xiaomi 13 Ultra offers vastly superior performance, feels much snappier.
GPUAdreno 620Adreno 740Xiaomi 13 Ultra has a more powerful GPU, crucial for high-end mobile gaming and graphics-intensive tasks.

Camera

FeatureOppo Reno5 5GXiaomi 13 UltraPractical Impact
Standard Rear Camera64MP (f/1.7, 1/1.7")50MP (f/1.9, 1")Xiaomi 13 Ultra's larger sensor captures more light, especially in low-light. The slightly wider aperture on the Reno 5 will have a minimal impact on image quality
Telephoto + Portrait CameraNone50MP (f/1.8, 1/2.51")Xiaomi 13 Ultra offers dedicated zoom and portrait capabilities lacking on the Oppo.
Selfie Camera32MP (f/2.4)32MP (f/2.0)Xiaomi 13 Ultra's slightly wider aperture allows more light in, improving low-light selfies.
Telephoto LensNone50MP (f/3.0, 1/2.51")Xiaomi 13 Ultra offers dedicated optical zoom capabilities.
Macro Lens2MP (f/2.4)NoneOppo Reno5 5G allows for close-up macro photography, not available on the Xiaomi.
Wide Angle + Macro8MP (f/2.2)50MP (f/1.8, 1/2.51")Xiaomi 13 Ultra offers higher resolution, wider aperture for its ultrawide shots.
Video4K@30fps, 1080p up to 120fps8K@24fps, 4K@60fps, 1080p up to 1920fpsXiaomi 13 Ultra supports higher video resolution and more slow motion options
DxOMark ScoreN/AMobile: 140, Selfie: 128Xiaomi 13 Ultra has been independently tested with a great score, the Oppo Reno5 has not.
Camera FeaturesCDAF, basic OISTracking AF, Laser AF, 8K, optical zoom, RAW 14 bitsXiaomi 13 Ultra offers additional advanced features, such as RAW capture.

Battery

FeatureOppo Reno5 5GXiaomi 13 UltraPractical Impact
Capacity4300mAh5000mAhXiaomi 13 Ultra should offer longer battery life due to its larger capacity.
Charging65W wired90W wired, 50W wirelessXiaomi 13 Ultra charges faster both wired and wirelessly and offers reverse wireless charging
Battery Features2100mAh dual-cellSurging P2/G1 ChipsXiaomi 13 Ultra has additional charging and battery management features.

2. Key Differences Analysis

Oppo Reno5 5G Advantages:

  • Lighter and More Compact: Easier to handle and carry, better for those who prioritize portability.
  • Macro Lens: Dedicated macro lens allows close-up shots, which is a plus for those interested in macro photography.
  • Slightly more affordable: While price isn't given, the Reno 5 will most likely be sold at a lower price.

Xiaomi 13 Ultra Advantages:

  • Superior Performance: Much faster processor and GPU, making it significantly better for demanding tasks and gaming.
  • Much Better Display: Larger, higher resolution, higher pixel density, brighter, and smoother screen for an exceptional viewing experience.
  • Professional Camera System: More versatile camera system with a larger main sensor, dedicated telephoto lens, and advanced video capabilities.
  • Larger Battery and Faster Charging: Longer battery life and faster wired/wireless charging.
  • More Advanced Features: Newer connectivity standards (Wi-Fi 6, Bluetooth 5.3), and additional sensors.

Trade-offs:

  • Size and Weight: Xiaomi 13 Ultra is heavier and bulkier, less portable than the Oppo Reno5 5G.
  • Price: The Xiaomi 13 Ultra is expected to be considerably more expensive than the Oppo Reno5 5G.

3. User Profiles & Recommendations

Oppo Reno5 5G Ideal User:

  • Budget-conscious buyers: Prioritizes affordability over top-tier performance.
  • Users needing a lighter phone: Prefers a smaller, easier to handle device for everyday tasks.
  • Basic Photography needs: Satisfied with decent photos for social media, occasional macro photography

Use Cases:

  • General day-to-day use including calls, social media, and browsing.
  • Users needing a secondary phone that is light and practical.
  • Casual photography and video recording.

Xiaomi 13 Ultra Ideal User:

  • Power users: Demands top-tier performance for gaming and intensive tasks.
  • Photography enthusiasts: Wants a versatile and high-quality camera system.
  • Media consumers: Values a large, high-resolution display for viewing content.

Use Cases:

  • High-end gaming, video editing, and other demanding applications.
  • Professional photography and videography.
  • Extensive media consumption and multitasking.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Oppo Reno5 5G will most likely be the more affordable device, while the Xiaomi 13 Ultra is expected to be more expensive.
  2. What is more important: portability or performance? The Oppo Reno5 5G is lighter and more compact, while the Xiaomi 13 Ultra offers superior power and a better display.
  3. What are your photography needs? The Xiaomi 13 Ultra offers a professional-grade camera system, while the Oppo Reno5 5G offers a good camera for basic photography.

Scenario-Based Recommendations:

  • Scenario 1: You need a reliable daily phone without breaking the bank, and want a lighter form factor: Choose the Oppo Reno5 5G. It handles everyday tasks well, has a good screen, and is light and portable.
  • Scenario 2: You are a mobile gamer, photographer or videographer and need top-of-the-line specs regardless of price: Choose the Xiaomi 13 Ultra. It offers the best performance, display, and camera experience.
  • Scenario 3: You need good performance but don't want to pay too much for extra features: The Xiaomi 13 Ultra still beats the Oppo in most aspects.

What I Would Choose and Why

Based on my needs and priorities, I would choose the Xiaomi 13 Ultra. Here's why:

  • Performance: I prioritize smooth and responsive performance, especially for gaming and multitasking. The Snapdragon 8 Gen 2 in the Xiaomi 13 Ultra is a significant upgrade over the Snapdragon 765G.
  • Display Quality: I consume a lot of content and prefer a high-resolution, vibrant display. The Xiaomi 13 Ultra's screen is significantly better.
  • Camera Capabilities: I appreciate the versatility and quality of a good camera system. The Xiaomi 13 Ultra's dedicated telephoto lenses, larger sensor, and advanced video features make it much more appealing to me.
  • Long-Term Use: I prefer to buy a phone that will remain relevant for a longer period. The Xiaomi 13 Ultra's newer chip, advanced features, and future-proof technology make it a better long-term investment.

While the Oppo Reno5 5G is a good phone for those on a budget or preferring a lighter device, the Xiaomi 13 Ultra's advanced features, superior performance, and exceptional camera system align much better with my usage patterns and priorities.

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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Bridging technical complexity with engaging, accessible narratives.