Oppo Reno5 5G vs Xiaomi 14 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 7, 2021 February 22, 2024
Release Year 2021 2024

Physical

Volume 92.26 cm³ 111.81 cm³
Screen Size to Weight Ratio 3.74 "/g 2.93 "/g
Weight 172 g 229.5 g
Height 159.1 mm 161.4 mm
Width 73.4 mm 75.3 mm
Thickness 7.9 mm 9.2 mm
Foldable Design No No
Available Colors
  • Starry Black
  • Galactic Silver
  • Azure Blue
  • Titanium Gray
  • Black
  • Blue
  • White

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 % 90 %
Pixel Density 409 PPI 522 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 430 nits 1000 nits
HBM Brightness N/A N/A
Peak Brightness 750 nits 3000 nits

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 110.39 mAh/in²
Battery Density 46.61 mAh/cm³ 44.72 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7250 Snapdragon 765G 5G (7 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (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 (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Adreno 620 Adreno 750

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, Gen 2, OTG, DisplayPort

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 12 18

Comparison Summary

Smartphone Comparison: Oppo Reno5 5G vs. Xiaomi 14 Ultra

1. Specifications Comparison

FeatureOppo Reno5 5GXiaomi 14 UltraPractical Impact
Design
Dimensions159.1 x 73.4 x 7.9 mm, 172g161.4 x 75.3 x 9.2 mm, 229.5gXiaomi 14 Ultra is larger and heavier, less pocketable and comfortable for extended use. The Oppo Reno 5 is lighter making it more comfortable to hold.
BuildGorilla Glass 3+, Plastic frameGorilla Glass Victus 2, Aluminum frameXiaomi 14 Ultra should offer better protection against scratches and drops.
Display
Size6.43 inches6.73 inchesXiaomi 14 Ultra provides a more immersive experience for media consumption and gaming.
Resolution1080 x 24001440 x 3200Xiaomi 14 Ultra has significantly sharper text and images, better for detailed content.
Pixel Density409 PPI522 PPIXiaomi 14 Ultra has noticeably crisper display with more clarity.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors and deep blacks.
Refresh Rate90Hz120HzXiaomi 14 Ultra provides smoother scrolling and animations, better for gaming and fast-paced content.
Brightness750 nits3000 nitsXiaomi 14 Ultra is much more visible outdoors in bright sunlight.
Performance
ChipsetQualcomm Snapdragon 765G (7nm)Qualcomm Snapdragon 8 Gen 3 (4nm)Xiaomi 14 Ultra offers significantly faster app loading, smoother multitasking, better gaming performance, and is more future-proof. The Reno 5 is a mid-range device.
AnTuTu Score325,0002,100,000Xiaomi 14 Ultra provides much better real world performance.
GPUAdreno 620Adreno 750Xiaomi 14 Ultra handles graphically intensive tasks and games much better.
Camera
Main Camera64MP f/1.7, 1/1.7" Sony IMX68650MP f/1.63, 1" Sony LYT-900Xiaomi 14 Ultra has a larger sensor capturing more light and detail and better low light performance.
Selfie Camera32MP f/2.432MP f/2.0, 1/3" Omnivision OV32BXiaomi 14 Ultra's wider aperture may offer slightly better low light selfies and a slightly larger sensor.
TelephotoNone50MP f/1.8, 1/2.51" Sony IMX858Xiaomi 14 Ultra offers optical zoom capabilities for better clarity at distance.
Macro Lens2MP f/2.4NoneOppo Reno5 5G can capture close-up shots, a niche feature.
Wide Angle8MP f/2.250MP f/1.8, 1/2.51" Sony IMX858Xiaomi 14 Ultra will capture higher resolution ultrawide images, better for landscape.
VideoUp to 4K@30fpsUp to 8K@30fpsXiaomi 14 Ultra supports higher resolution video recording, better for professional video creators.
Battery
Capacity4300mAh5000mAhXiaomi 14 Ultra has a larger battery for longer usage between charges.
Charging65W90WXiaomi 14 Ultra charges faster, reducing downtime.
Wireless ChargingNone80WXiaomi 14 Ultra offers the convenience of wireless charging.
Software
OSAndroid 11 (upgradable to 12)Android 14 (upgradable to 18)Xiaomi 14 Ultra offers a newer OS with latest features and security patches.
Connectivity
Wi-FiWi-Fi 5Wi-Fi 7Xiaomi 14 Ultra offers much faster Wi-Fi speeds and less interference.
Bluetooth5.15.4Xiaomi 14 Ultra has a slightly newer version and improved power efficiency and connection stability.
GPSGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoA-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)Xiaomi 14 Ultra has more satelite systems resulting in better accuracy.
Storage
Internal Storage128/256 GB256/512/1024 GBXiaomi 14 Ultra offers significantly more storage options, better for storing large files.
RAM8/12 GB12/16 GBXiaomi 14 Ultra offers more RAM for smoother multitasking and handling demanding apps.
Expandable StorageNoneNoneNeither phone offers external storage.

2. Key Differences Analysis

Oppo Reno5 5G Advantages:

  • Lighter and More Compact: More comfortable to hold and carry around in pockets, suitable for users who prioritize portability.
  • Lower price: It is a much cheaper option making it more accessible to those on a budget.
  • Macro Lens: Dedicated macro lens for close-up photography, an unique feature not found on the Xiaomi 14 Ultra

Practical Implications of Oppo Reno5 5G Advantages:

  • Ideal for daily use without feeling bulky or heavy.
  • Good for casual users who are budget conscious but still want a decent experience.

Xiaomi 14 Ultra Advantages:

  • Significantly Better Performance: The Snapdragon 8 Gen 3 chip offers superior speed, smoothness, and gaming capabilities.
  • Superior Display: Higher resolution, refresh rate, brightness, leading to crisper visuals and better outdoor visibility.
  • Enhanced Camera System: Larger main sensor, telephoto lens, ultrawide lens, and 8K video recording resulting in superior image quality and versatility.
  • Larger Battery and Faster Charging: Longer battery life and quicker recharge times, reducing downtime.
  • Wireless Charging: Adds extra flexibility in charging options.
  • Newer OS: Latest Android version with better features, improved security, and longer software support.
  • Faster Connectivity: Supports Wi-Fi 7 for faster download/upload speeds, lower latency and less interference.
  • Enhanced Audio: Hi-Res Audio and 4 microphones, offering better voice and sound quality.

Practical Implications of Xiaomi 14 Ultra Advantages:

  • Best for demanding users who need top-tier performance for gaming, video editing and heavy multitasking.
  • Ideal for photography enthusiasts who need a versatile and high-quality camera system.
  • Best for content creators that will make use of its professional video features, such as 8k recording.
  • Suited for users who prioritize a future-proof device with cutting edge technology.

Significant Trade-offs:

  • Oppo Reno5 5G: Sacrifices performance, camera quality, display clarity, and some features to achieve a more affordable price.
  • Xiaomi 14 Ultra: Significantly heavier and more expensive, less budget friendly and less easy to use with one hand

3. User Profiles & Recommendations

Ideal User for Oppo Reno5 5G:

  • Budget-conscious users: Those who need a reliable smartphone for everyday tasks and don't want to spend too much.
  • Users who prioritize comfort and portability: Those who prefer a lighter and smaller phone that's easier to carry around.
  • Casual users: Those who use their phone primarily for browsing, social media, and light media consumption.

Use Cases for Oppo Reno5 5G:

  • Daily communication (calls, texts, emails).
  • Casual web browsing and social media.
  • Light gaming and media consumption.
  • Basic photography and videography.

Ideal User for Xiaomi 14 Ultra:

  • Power users: Those who require top-tier performance for gaming, heavy multitasking, and demanding applications.
  • Photography enthusiasts: Those who want a high-quality, versatile camera system.
  • Content creators: Those who need professional-grade video and photo capabilities.
  • Tech enthusiasts: Those who want the latest technology and features.

Use Cases for Xiaomi 14 Ultra:

  • High-end mobile gaming.
  • Professional photography and videography.
  • Heavy multitasking and demanding productivity applications.
  • High-quality media consumption.
  • Future-proofing their device with advanced specs.

Price-to-Value Ratio:

  • Oppo Reno5 5G: Offers good value for basic users who don't need top-of-the-line specs.
  • Xiaomi 14 Ultra: Justifies the high price with cutting-edge performance, camera capabilities, and features.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? Are you willing to pay a premium for top-tier features, or are you looking for the most affordable option?
  2. What is your primary use case? Will you primarily use the phone for basic tasks, or do you need high performance for demanding activities?
  3. How important is camera quality? Do you just need basic photos, or do you need a professional grade system?

Scenario-Based Recommendations:

  • If you are on a tight budget and need a reliable phone for daily tasks: The Oppo Reno5 5G is a suitable choice that does not break the bank, offers a lighter build and still provides decent performance.
  • If you prioritize performance and camera quality, and are willing to pay a premium: The Xiaomi 14 Ultra is the best choice offering the best in class features.
  • If you frequently game on your phone or do a lot of video editing: The Xiaomi 14 Ultra is highly recommended, offering the fastest chip and high resolution video recording.

My Choice and Explanation

If I were choosing between these two phones, I would choose the Xiaomi 14 Ultra. While the Oppo Reno5 5G is a decent phone, the difference in performance, display quality, and camera capabilities of the Xiaomi 14 Ultra is so significant that it far outweighs the cons for me.

Here's why:

  • Performance is Key: The Snapdragon 8 Gen 3 chip in the Xiaomi 14 Ultra ensures a much smoother, faster, and more responsive experience. I often multitask with several apps, play games, and need a phone that can handle intensive tasks without any lag.
  • Camera Versatility and Quality: I often use my smartphone camera for photography and video. The Xiaomi 14 Ultra provides a much more versatile setup and higher quality images, allowing me to capture high resolution professional grade photos and video.
  • Future Proofing: Given the rapid pace of technology, a newer OS, processor, and WiFi standards mean that the Xiaomi 14 Ultra is much more future-proof, offering me better value over a longer period.

While the Xiaomi 14 Ultra is larger, heavier, and more expensive than the Reno5 5G, I am willing to accept these trade-offs for the enhanced performance, camera system, and improved user experience. For me, the performance, camera quality, display, and features of the Xiaomi 14 Ultra justify its premium price.

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
  • Digital media communication
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.