Realme 9i vs Xiaomi 13 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9i
Realme 9i
Realme
Xiaomi 13
Xiaomi 13
Xiaomi

General

Launch Date January 10, 2022 December 14, 2022
Release Year 2022 2022

Physical

Volume 104.54 cm³ 87.4 cm³
Screen Size to Weight Ratio 3.47 "/g 3.44 "/g
Weight 190 g 185 g
Height 164.4 mm 152.8 mm
Width 75.7 mm 71.5 mm
Thickness 8.4 mm 8 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • Black
  • Red
  • Yellow
  • Blue
  • White
  • Green
  • Gray
  • Flora Green
  • Mountain Blue

Display

Screen Size 6.6 " 6.36 "
Resolution 1080 x 2412 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 89.4 %
Pixel Density 400 PPI 414 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 480 nits N/A
HBM Brightness N/A 1200 nits
Peak Brightness N/A 1900 nits

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 111.25 mAh/in²
Battery Density 47.83 mAh/cm³ 51.49 mAh/cm³
Battery Capacity 5000 mAh 4500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 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 610 Adreno 740

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 11 13
Maximum OS Version 13 14

Comparison Summary

Alright, let's dive deep into this showdown between the Realme 9i and the Xiaomi 13. We’ve got a clear clash of priorities here – one aiming for affordability and the other for top-tier performance. Let’s break down what that means for you, the user.

1. Specifications Breakdown

Here’s a head-to-head comparison of the specs that matter, along with what they translate to in real-world use:

FeatureRealme 9iXiaomi 13Real-World Implications
Design
Dimensions164.4 × 75.7 × 8.4 mm152.8 × 71.5 × 8 mmRealme 9i is larger and might feel bulkier. Xiaomi 13 is more compact and easier to handle.
Weight190g185gThe Xiaomi 13 is slightly lighter, making it more comfortable for extended use.
BuildStandardStandardBoth are standard phones, no foldable design here
Display
Size6.6"6.36"Realme 9i provides slightly more screen real estate for media, but Xiaomi 13 is more pocketable.
Resolution1080x24121080x2400Both offer sharp visuals for everyday use, with negligible real-world difference.
PPI400414Very similar pixel density, expect equivalent sharpness from both displays.
TechnologyIPS LCDAMOLEDXiaomi 13 will provide richer blacks, superior contrast, and more vibrant colors for a much more pleasing viewing experience.
Refresh Rate90Hz120HzXiaomi 13 will have smoother animations and scrolling, which is noticeable if you are sensitive to this.
Brightness0 nits1900 nitsXiaomi 13 provides significantly better visibility in bright sunlight and outdoor conditions.
Performance
ChipsetSnapdragon 680 4G (6nm)Snapdragon 8 Gen 2 (4nm)Xiaomi 13 will absolutely crush the Realme 9i in performance, with much better app loading, multitasking, and gaming.
AnTuTu Score216,8501,532,113Xiaomi 13 is significantly more powerful, offering a much faster and more fluid experience.
GPUAdreno 610Adreno 740Xiaomi 13’s GPU enables higher graphics settings and smoother gameplay in demanding games.
Camera
Main Camera50MP (f/1.8, 1/2.76")54MP (f/1.8, 1/1.49")Xiaomi 13 will capture much higher quality photos due to larger sensor size and slightly higher resolution.
Selfie Camera16MP (f/2.1, 1/3.13")32MP (f/2.0, 1/3.2")Xiaomi 13 offers better selfies, especially in low-light due to the wider aperture, despite smaller sensor size.
TelephotoNone10MP (f/2.0, 1/3.9")Xiaomi 13 has much better versatility with an additional telephoto lens for better quality zoomed images.
Wide-AngleNone13MP (f/2.2, 1/3.06")Xiaomi 13 has a wide-angle camera, enhancing versatility with wider group shots and landscapes.
Macro2MP (f/2.4, 1/5")NoneRealme 9i has a basic macro lens, useful for close-up photography, but the quality is likely to be limited.
Black & White2MP (f/2.4, 1/5")NoneRealme 9i offers a dedicated black and white sensor, though it has a niche usage.
Video1080p@30fpsUp to 8K@24fpsXiaomi 13 offers much higher video quality including 8K, with better stabilization and slow-motion capabilities.
Battery Life
Capacity5000mAh4500mAhRealme 9i should offer longer battery life due to its larger battery capacity.
Charging33W Fast Charging67W Fast ChargingXiaomi 13 charges much faster, significantly reducing downtime.
Wireless ChargingNone50WXiaomi 13 can charge wirelessly, adding another level of convenience.
Reverse ChargingNoneYesXiaomi 13 can charge other devices wirelessly, a very useful feature for charging accessories.
Software
OSAndroid 11 (up to 13)Android 13 (up to 14)Xiaomi 13 ships with a more recent version of Android and will receive updates for longer.
Connectivity
WiFi802.11acWiFi 6 (802.11ax)Xiaomi 13 offers the latest WiFi standards, resulting in faster speeds and more reliable connectivity.
Bluetooth5.05.3 LEXiaomi 13 will offer improved range and lower power consumption with its newer version of Bluetooth.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoA-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), NavIC System, QZSS (L1 + L5)Xiaomi 13 will offer better location accuracy due to the large number of supported satellite systems.
SIMDual SIMDual SIM / eSIMXiaomi 13 offers an eSIM capability, providing more flexibility in using different carriers.
Storage
Internal64GB/128GB128GB/256GB/512GBXiaomi 13 comes with much larger storage options, essential for users with many large files.
RAM4GB/6GB8GB/12GBXiaomi 13 has more RAM, improving multitasking performance.
ExpandableNoNoNeither phone offers external storage expansion.
Audio
QualityHi-Res Audio, Stereo SpeakersDolby Atmos, Hi-Res Audio, Stereo SpeakersBoth phones will offer rich audio quality, Xiaomi 13 benefits from spatial audio and potentially better tuning.
Security
Featuresside-mounted fingerprint sensorbasic fingerprint sensorRealme 9i provides a more modern approach to fingerprint scanning.
Build
Screen ProtectionUnknownCorning Gorilla Glass VictusXiaomi 13 offers superior screen protection making it less prone to damage.

2. Key Insights

  • Realme 9i:
    • Strengths: Its main allure is battery life, with a larger 5000mAh battery for all-day usage. It offers a decent display for its price, with a higher refresh rate than standard but nothing compared to OLED screens. The side-mounted fingerprint scanner is a modern touch. It also boasts a macro lens for niche close-up photography.
    • Competitive Advantages: Its biggest competitive advantage is its affordability. It's designed for users who want a reliable device without breaking the bank.
    • Trade-offs/Limitations: Its processing power is significantly less than the Xiaomi 13, which translates to slower performance in apps, games, and multitasking. The camera system, while decent, is not very versatile compared to the Xiaomi 13. It ships with an older version of Android and lacks wireless charging. The display is basic, and visibility outdoors is severely limited compared to an AMOLED.
  • Xiaomi 13:
    • Strengths: The Xiaomi 13 excels in all performance categories: superior display, significantly more powerful processor, and a much better camera system with telephoto, and wide-angle lens. The AMOLED display is much more vibrant, and is very visible outdoors with a 1900 nits brightness. It also supports 67W fast charging and wireless charging.
    • Competitive Advantages: The Xiaomi 13 is designed for users who need top-notch performance. It features a superior display, one of the most powerful mobile processors on the market, and a flexible camera system for any situation.
    • Trade-offs/Limitations: The only major trade-off is its higher price tag. The 4500mAh battery capacity is smaller, but it's offset with much faster charging.

3. User Profiles and Recommendations

  • Realme 9i:
    • Best Suited For: Budget-conscious users who prioritize battery life for all-day usage and who are mainly focused on basic tasks such as browsing, texting, calling, and social media. It is not suitable for those who use demanding applications like games. It also could make a decent budget phone for older family members who just need a reliable device to call and check social media.
    • Use Cases: Everyday browsing, social media, and casual gaming. Its extended battery is good for long trips, and its macro lens is nice for occasional close-up photography.
    • Price-to-Value: Excellent value for those on a strict budget.
  • Xiaomi 13:
    • Best Suited For: Power users who demand high performance, a vibrant display, and a versatile camera system. This is for those who enjoy the latest tech and do heavy multitasking, photo and video content creation, and mobile gaming.
    • Use Cases: Demanding mobile gaming, high-quality photography and videography, video streaming, and heavy multitasking. It can also be used as a productivity tool.
    • Price-to-Value: A premium device that justifies its cost for users who need the latest technology and features.

4. Buying Decision Framework

Here are three questions to guide your decision:

  1. What's your budget? The Realme 9i is for users with a tight budget. If money isn't an issue the Xiaomi 13 is significantly superior in almost every way.
  2. What do you use your phone for? For basic tasks and media consumption, the Realme 9i works fine. For gaming, serious photography and videography, and any kind of productivity, the Xiaomi 13 is the better choice.
  3. Do you need long battery life or fast charging? The Realme 9i offers longer battery life, but if you can live with a slightly shorter battery life with fast and wireless charging, then the Xiaomi 13 is the better choice.

Here’s a scenario-based recommendation:

  • Scenario 1: Casual User You mostly browse the web, use social media, and occasionally watch videos. Your budget is tight. Recommendation: Realme 9i will be a reliable device for this use case.
  • Scenario 2: Power User You play mobile games, edit photos and videos, and use heavy apps. You value performance and cutting-edge technology. Recommendation: Xiaomi 13 is the best choice, its superior display and processing power justify its premium price.
  • Scenario 3: Photography Enthusiast You take lots of photos, often in varied conditions. You want a device that offers flexible camera options. Recommendation: Xiaomi 13 will give you the best experience here with better cameras and more versatile features.

Final Thoughts

The choice between the Realme 9i and the Xiaomi 13 boils down to budget and needs. If you just want a basic smartphone that can accomplish everyday tasks the Realme 9i will work just fine. If you value display quality, performance, and a higher quality camera system, then the Xiaomi 13 is significantly better.

What I Would Choose and Why

Personally, I would choose the Xiaomi 13. As a tech journalist and someone who uses a smartphone heavily for photography, content creation, and mobile gaming, the Xiaomi 13's superior processor, stunning AMOLED display, advanced camera system, and faster charging options fit my needs perfectly. While the Realme 9i's battery life is tempting, the performance and features on the Xiaomi 13 are just too compelling to pass up. The real world difference between the two phones is staggering, with the Xiaomi 13 just being a much more refined and high-performance experience. I am always looking for better overall performance, which is why the Xiaomi 13 is the better choice for me.

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.