Xiaomi Poco X3 GT vs vivo Y76 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 19, 2021 November 23, 2021
Release Year 2021 2021

Physical

Volume 110.31 cm³ 95.82 cm³
Screen Size to Weight Ratio 3.42 "/g 3.76 "/g
Weight 193 g 175 g
Height 163.3 mm 163.8 mm
Width 75.9 mm 75 mm
Thickness 8.9 mm 7.8 mm
Foldable Design No No
Available Colors
  • Cloud White
  • Stargaze Black
  • Wave Blue
  • Cosmic Aurora
  • Midnight Space

Display

Screen Size 6.6 " 6.58 "
Resolution 1080 x 2400 1080 x 2408
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.9 % 84.9 %
Pixel Density 399 PPI 401 PPI
Refresh Rate 120 Hz N/A
Typical Brightness 450 nits 460 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 94.70 mAh/in²
Battery Density 45.33 mAh/cm³ 42.79 mAh/cm³
Battery Capacity 5000 mAh 4100 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 1100 (6 nm) Mediatek Dimensity 700 (7 nm)
CPU Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G77 MC9 Mali-G57 MC2

Connectivity

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

Software

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

Comparison Summary

Alright, let's dive deep into the showdown between the Xiaomi Poco X3 GT and the vivo Y76 5G. I'm excited to break down these phones and see what they bring to the table for the average user. I'll try to keep it as straight forward as possible, while also covering some of the nitty gritty that would actually matter in practice.

1. Specifications Breakdown

Okay, let's get down to brass tacks. Here's a comparison table that cuts through the marketing buzz and gets to the heart of what these phones are made of.

FeatureXiaomi Poco X3 GTvivo Y76 5GReal-World Implications
Design
Launch Date2021-08-192021-11-23Vivo is newer (3 months, 4 days)
FoldableStandardStandardBoth are typical smartphones
Dimensions163.3 × 75.9 × 8.9 mm163.8 × 75 × 7.8 mmX3 GT slightly bulkier, Y76 5G slimmer, potentially more pocketable
Weight193g175gY76 5G is noticeably lighter for comfortable extended use
Display
Size6.6"6.58"Virtually identical size; neither feels much different in hand
Resolution1080x24001080x2408Both have sharp, detailed displays
PPI399401Similar pixel density; expect crisp visuals
TechnologyIPS LCDIPS LCDSimilar viewing angles and color reproduction
Refresh Rate120Hz60HzX3 GT smoother scrolling, more responsive gaming
Brightness (nits)00No data; brightness will vary on day to day usage and is influenced by ambient lighting conditions
Performance
ChipsetDimensity 1100 (6 nm)Dimensity 700 (7 nm)X3 GT is significantly more powerful; handles heavy tasks better
AnTuTu Score745,283389,300X3 GT performance far superior, faster app loads and seamless multitasking
GPUMali-G77 MC9Mali-G57 MC2X3 GT has superior graphics; better gaming experience
Battery Life
Capacity5000mAh4100mAhX3 GT likely offers longer battery life
Charging67W fast charging44W fast chargingX3 GT charges quicker, minimizing downtime
FeaturesNon-removableNon-removableBattery is not user replaceable
Camera
Main Camera Res64MP f/1.7950MP f/1.8X3 GT captures more detailed images
Selfie Camera Res16MP f/2.4516MP f/2.0Y76 5G has a slightly wider aperture for better low-light selfies
Portrait ModeNo2MP f/2.4Y76 5G has dedicated depth sensor for portrait shots
Macro LensNo2MP f/2.4Y76 5G has dedicated macro camera
VideoUp to 4K@30fpsUp to 1080p@30fpsX3 GT captures higher resolution, crisper videos; Y76 5G has EIS
Video StabilizationYesYesBoth offer video stabilization
Slow-motion960fps30fpsX3 GT has a significant edge in slow motion capture
Software
OSAndroid 11Android 11Similar Software base
Connectivity
Wi-FiWiFi 6Wi-Fi 5X3 GT has faster, more reliable Wi-Fi
Bluetooth5.2 LE5.1 LEX3 GT has newer Bluetooth; X3 GT has better bluetooth codec options
GPSMore SatellitesFewer SatellitesX3 GT offers greater accuracy
SIMDual SIMDual SIMBoth offer Dual SIM; good for having multiple numbers in same device
Storage
Internal128GB/256GB128GB/256GBBoth offer ample storage for all your files
RAM8GB8GBBoth offer ample RAM, great for multitasking and gaming
Expandable StorageNoNoNeither can expand storage via SD card
Audio
Audio FeaturesDolby Atmos, Hi-Res Audio, Stereo SpeakersBasic audioX3 GT offers significantly better audio experience
Security
FingerprintSide-mountedSide-mountedBoth have convenient side-mounted fingerprint sensors
Build Quality
Screen ProtectionGorilla Glass VictusUnknownX3 GT is significantly more durable
Sensors
SensorsUltrasonic Virtual ProximityProximity, GravityX3 GT offers better sensors, especially with regards to proximity

2. Key Insights

  • Xiaomi Poco X3 GT: The Powerhouse

    • Performance Champion: The Dimensity 1100 chipset puts the X3 GT in a completely different league in terms of raw speed and gaming capability. Its AnTuTu score is nearly double that of the vivo, translating to dramatically smoother app loading, more responsive multitasking, and higher frame rates in games.
    • Superior Display: The 120Hz refresh rate is a significant advantage, providing buttery smooth scrolling and a much more fluid user interface. This also makes it a lot more satisfying to play games, watch videos, or even scroll through your social media feed.
    • Faster Charging: With 67W charging, the X3 GT will get you back up to 100% very quickly when you are in a pinch, which can be very convenient.
    • Better Overall Audio: The Dolby Atmos and Hi-Res audio, along with the stereo speakers, provide a much more immersive audio experience than the basic audio configuration of the Y76 5G.
    • More Robust Build: The Gorilla Glass Victus is a big deal as it is far more resistant to scratches and shatters, meaning you will have far less worries about damaging your phone's screen in every day life.
    • More Capable Camera: The main camera has a higher resolution, resulting in better detail and sharpness. Video recording goes up to 4K as well.
  • vivo Y76 5G: The Lightweight Contender

    • Slim and Light: The Y76 5G prioritizes comfort and portability with its thinner design and lighter build, making it easier to use for extended periods.
    • Better Selfie Aperture: The front-facing camera has a slightly better aperture for taking selfies in the dark, which is a great advantage in certain situations.
    • Dedicated Portrait and Macro Cameras: While not necessary for most people, having dedicated portrait and macro lenses provides more options for users who love to experiment with their camera.

3. User Profiles and Recommendations

  • Xiaomi Poco X3 GT:

    • The Gamer: This phone is tailor-made for mobile gaming. The powerful processor, high refresh rate screen, and better GPU ensure smooth, immersive gameplay.
    • The Power User: If you need to multitask, run demanding apps, or just want a phone that feels super snappy, the X3 GT is your best bet.
    • The Audiophile: The Dolby Atmos and Hi-Res Audio support, paired with stereo speakers, mean this phone is perfect for anyone who wants a great audio experience.
  • vivo Y76 5G:

    • The Casual User: This phone is a solid choice for those who primarily browse the web, social media, and enjoy multimedia. It excels at the basics, without the need for flagship-level performance.
    • The Style-Conscious: The slim and lightweight design of the vivo Y76 5G makes it a good choice for those who want a phone that looks good.
    • The Selfie Lover: With a slightly wider selfie aperture, the Y76 5G is the better option if selfies are a priority.

Price-to-Value Ratio: Given the significant performance gap and the fact that both devices are in similar price ranges, the Xiaomi Poco X3 GT offers a much better value to almost all users given its superior performance and features.

4. Buying Decision Framework

Here are three questions that can help you choose between these two:

  1. How important is gaming and performance to you? If you value smooth, lag-free gaming and want a phone that can handle any task you throw at it, the X3 GT is the clear winner. If you are just doing casual browsing, social media, and simple everyday tasks, then both phones will be able to handle that well.
  2. Do you value battery life and quick charging? If long battery life and quick charging are high priorities, the X3 GT is the better choice because of its larger battery and 67W charging.
  3. How important is form factor and camera versatility? If you want the lightest and slimmest phone, along with the inclusion of dedicated portrait and macro cameras, the vivo Y76 5G is better.

Scenario-Based Recommendations:

  • Scenario 1: The Mobile Gamer
    • Recommendation: Xiaomi Poco X3 GT. The high refresh rate screen, powerful chip, and robust cooling system are the best for mobile gaming.
  • Scenario 2: The Everyday User
    • Recommendation: Xiaomi Poco X3 GT. While both phones can handle everyday tasks, the X3 GT will do it significantly faster and provide a more responsive experience, while also offering more features to go with that. The X3 GT is also better in terms of screen protection, meaning that you will have less worry about damaging your screen when it is put into your pocket.
  • Scenario 3: The Casual Social Media User:
    • Recommendation: vivo Y76 5G. The Y76 5G is great for those who want a light and compact phone that does a great job at the basics, while also having features like better selfie cameras and macro/portrait lenses for the more adventurous.
  • Scenario 4: The Best Value Shopper
    • Recommendation: Xiaomi Poco X3 GT. Given similar price points, the Poco X3 GT is by far the better deal given its far superior performance and features.

My Choice and Why

Given what I have presented, I would personally choose the Xiaomi Poco X3 GT. While I appreciate the lighter and slimmer design of the vivo Y76 5G, the sheer performance advantage of the X3 GT is far too much to ignore. The difference between the Dimensity 1100 and Dimensity 700 is night and day, with the X3 GT providing a much smoother experience no matter what you are doing. When you couple this with the superior refresh rate, faster charging, better speakers, and better camera, the X3 GT is the clear winner in my eyes. As a tech journalist, I want my phone to be the best that it can be, and the X3 GT is just simply a far more capable device.

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.