Our Opinion

The POCO X3 (6GB RAM, 64GB) is a significantly better phone than the Samsung Galaxy M31 (6GB RAM, 64GB), and is also significantly better value for money. What should you buy? Go for the POCO X3 (6GB RAM, 64GB)!

POCO X3 (6GB RAM, 64GB)  Samsung Galaxy M31 (6GB RAM, 64GB) 
POCO X3 Samsung Galaxy M31
Buy Now  not available currently Buy
Excellence Score
64.2
40.8
Value for Money Score
91.7
75.6
Price ₹ 16,999 onwards ₹ 15,499 onwards
Launch Date (India) Sep, 2020 Mar, 2020
Expected Launch Date N/A N/A
Smartphone OS Android 10Expected update to next Android version Android 10Expected update to next Android version
Touchscreen Yes (Capacitive) Yes (Capacitive)
Screen Size 6.67 inches 6.4 inches
Screen Resolution 1080x2400 pixels (~ 395 pixels per inch) 1080x2340 pixels (~ 403 pixels per inch)
Tall Aspect Ratio / Minimal Bezels Yes Yes
Scratch Resistant Display Yes, Corning Gorilla Glass 5 Yes, Corning Gorilla Glass 3
Display Type IPS LCD AMOLED
Screen Refresh Rate 120 HzSuper High 60 HzStandard
Display Features HDR10 Super AMOLED
Full Physical QWERTY Keypad
Processor 2.3 GHz 2.3 GHz
Processor Type Octa Core Octa Core
Processor Name Qualcomm Snapdragon 732GRanked #18 in Mobile Processor Benchmarks Samsung Exynos 9611Ranked #37 in Mobile Processor Benchmarks
GPU Adreno 618 Mali-G72 MP3
RAM 6 GB 6 GB
3G Yes Yes
4G Yes Yes
5G
VoLTE Yes Yes
WiFi Yes Yes
VoWiFi/WiFi-Calling Yes Yes
GPS Yes Yes
Bluetooth Yes Yes
Connecting Port USB-C USB-C
Primary Camera 64MP + 13MP + 2MP + 2MP 64MP + 8MP + 5MP + 5MP
Camera Auto-Focus Yes Yes
Camera Flash Yes Yes
HD Video Recording Yes (4K) Yes (4K)
Other Camera Features 64MP: f/1.9 Aperture; 1/1.73" Sensor Size; 0.8um Pixel Size; PDAF, 13MP: f/2.2 Aperture; 119-degree ultra-wide; 1.0um Pixel Size, 2MP: f/2.4 Aperture; Macro Camera, 2MP: f/2.4 Aperture; Depth Sensor, HDR, Panorama, Video: [email protected]; [email protected]/120fps; [email protected], EIS 64MP: f/1.8 aperture; 26mm Focal Length; 1/1.72" Sensor Size; 0.8um Pixel Size; PDAF, 8MP: f/2.2 aperture; 12mm Focal Length; Ultra-wide; 1/4.0" Sensor Size; 1.12um Pixel Size, 5MP: f/2.2 aperture; 25mm Focal Length; Macro Lens; 1/5.0" Sensor Size; 1.12um Pixel Size, 5MP: f/2.2 aperture; Depth Sensor, Panorama, HDR, Video: [email protected]; [email protected]; EIS
Secondary Camera 20MP 32MP
Secondary Camera Features 20MP: F/2.2 Aperture; 27mm Focal length; 1/3.4"; 0.8um Pixel Size, HDR f/2.0 aperture, 26mm Focal Length, 1/2.8" Sensor Size, 0.8um Pixel Size, HDR
Internal Memory 64 GB 64 GB
Expandable Memory Slot Yes, up to 512 GB Yes, up to 512 GB
Contacts Storage Unlimited Unlimited
SMS Storage Unlimited Unlimited
Music Player Yes Yes
FM Radio Yes Yes (Wireless)
Dual SIM GSM+GSM (Hybrid SIM slot) GSM+GSM
Thickness 10 mmThick 8.9 mmMedium
Weight 225 gmHeavy 191 gmHeavy
Width 76.8 mmInconvenient for one-handed use 75.1 mmOk for one-handed use
Audio Output 3.5mm jack 3.5mm jack
Water Resistant Yes, Splash Resistant (IP53 Rated)
Battery Capacity 6000 mAh 6000 mAh
Battery Standby N/A N/A
Battery Standby (3G) N/A N/A
Battery Talktime N/A N/A
Battery Talktime (3G) N/A N/A
Fast Charging Support Yes, 33W Fast Charging (100% in 65 min) Yes, 15W Fast Charging
Included Fast Charger Yes, 33.0W Fast Charger Yes, 15.0W Fast Charger
Other Battery Parameters N/A N/A
Fingerprint sensor Yes Yes
Other Features UFS 2.1 Storage; Stereo Speakers; Noise Filtration UFS 2.1 Storage; FM Recording; Noise Filtration
2-minute Review [Positives]
  • Unique, flashy rear design - the polycarbonate back has a thick etched strip running through the middle with large Poco branding towards the bottom which shines in iridescent colours when light hits it
  • The front has a sleek look with just a single punch-hole camera in the middle-top and thin bezels
  • The Poco X3 is well-built for a phone at its price
  • The side-positioned fingerprint scanner is easy to find, very responsive, and accurate
  • There’s also IP53 rating for dust and water resistance
  • Vibrant and crisp 6.67-inch IPS LCD screen - the expansive canvas with smooth transitions and rich colours with high refresh rate make it one of the best in this segment
  • The 120 Hz refresh rate is exclusive to Poco for this segment - it makes the UI very quick and responsive and general content and scrolling on the display looks smooth
  • HDR10 support for content and sites like YouTube while Widevine L1 brings high-res OTT streaming
  • Poco's UI is identified as Poco Launcher as well as MIUI in different parts of the UI - MIUI has always been one of the most refined Android UIs out there, and continues to get even better - it offers a good combination of aesthetics, useful added functionality, lots of customizability, and optimisation - everything is neatly categorized and colour coded for easier access
  • Excellent performance for the price from the new Snapdragon 732G SOC - it raises the bar in terms of how smooth budget phones can be - regular usage like scrolling pages, switching between apps is extremely fluid and heavy games like COD: Mobile can also be cranked up to higher graphics or frame rates for a respectable performance
  • Good quad cameras for the price - a 64MP primary snapper, a 13MP ultrawide shooter, followed by a 2MP macro cam and a 2MP depth sensor
  • The default 16MP photos from the main camera are excellent for this class - there is enough detail, high contrast, and commendable dynamic range - the colours are on the warmer side, but other than that the Poco X3 performs splendidly for its price
  • The ultrawide photos are quite good for a mid-ranger - they are quite detailed, the colours are nice and there is a reasonably wide dynamic range, the lens distortion correction is decent
  • The macro camera is decent for the occasional snap of a flower or bug
  • The portrait shots are pretty detailed - the Poco X3 is a capable portrait shooter with proficient subject separation and natural-looking blur
  • The low-light photos from the camera are decent, with enough details and light - the night mode brightens the whole scene and restores the highlights, the photos look great on the phone's screen and in low resolution on social media
  • The 20MP samples from the front camera present enough details, the colours are nice, and the contrast is excellent - portrait selfies are available and are decent
  • Video recording is good from both primary and ultra-wide cameras - electronic stabilization is available for the cameras
  • Good set of stereo speakers - the speakers get very loud with good enough bass
  • Excellent battery life from the 6000 mAh cell - the battery can last a whole day with heavy use, with light to moderate use it can be stretched for the second day
  • Very good fast charging from the 33W fast charger - it takes little over an hour to charge the phone completely
  • The Xiaomi Poco X3 is one of the best budget smartphones in its segment - it crams in a huge battery, solid screen, good cameras, and excellent performance for an unbeatable price, add in the great audio setup and it makes for a fantastic package
  • Decent looks and build quality - very similar to the Samsung Galaxy M30s, with a a unibody polycarbonate design, and glossy finish on the back panel - the only major difference is the camera module which now packs a fourth camera
  • The plastic body keeps the phone feeling relatively lightweight at 191 grams, which is mighty impressive for a phone packing a big 6000 mAh battery
  • It also feels great to hold with a seamless curved panel that meets the display up front
  • Modern, Infinity-U front - bezels around the screen are slim, except for a slightly thick chin - you still get around 90 per cent screen-to-body ratio, which is great
  • Fingerprint sensor at the back is easy to reach
  • Gorgeous, 6.4-inch FHD+ Super AMOLED display with excellent viewing angles, and brightness levels - easily one of the best displays in the price bracket
  • It also comes with "Widevine L1" certification, which helps stream content in crisp HD resolution
  • Blacks are deep on the AMOLED display, which looks good with Night mode enabled
  • Samsung's OneUI is today one of the more clean, refined Android UIs that's especially well optimised for large displays like this
  • One UI also brings in other useful stuff, like a System-wide Dark mode (which turns the background completely black, and looks great on the M31s' AMOLED display), and Always On Display option
  • Decent performance with the Exynos 9611 at the core (similar to Snapdragon 665) - the device is fairly quick to load up apps - multitasking is a breeze
  • Good quad rear camera setup - 64MP main sensor + 8MP wide-angle lens + 5MP depth sensor
  • Shots taken with the primary camera during daylight are quite satisfactory, images are detailed, especially the 64MP shots, and they showcase good dynamic range
  • The ultra-wide sensor, like on any budget phone, is a good addition - it takes social media-worthy images in great lighting conditions (in low-light, the quality dips and pictures look grainy and noisy, wide-angle shots also have barrel distortion at the edges)
  • Photos taken in low-light looks good - switching to Night mode helps reduce grain in the output and further improves image quality
  • Live Focus shots are quite impeccable and the camera app does give you the option to set the level of blur before taking a shot - edge detection is very good and the Galaxy M31 does a good job of separating the subject from the background
  • The macro camera takes decent shots outdoors (though, the quality dips when indoors and the output is restricted to 5MP in resolution)
  • The 32MP selfie camera is quite good and takes detailed selfies (though, in low light, the quality goes down a notch and results are grainy)
  • Overall, the cameras on the M31 are good for the price bracket, even though they are not the best (that title crowned to the POCO X2)
  • Monster 6000mAh battery delivers an incredible 2-3 days of usage easily, making for one of the largest battery life smartphones currently available
  • Supports 15W fast charging
  • Samsung has seen success with the Galaxy M30s, so it didn't want to fix what isn't broken, they upgraded the RAM, put in a fourth rear camera, and preloaded Android 10 - if you don't care for benchmark scores and just want a device that covers the basics and has great AMOLED display, has great battery backup and has a versatile set of cameras, the Galaxy M31 will do just fine
2-minute Review [Negatives]
  • A tad bit too bulky, measuring over 10mm and weighing over 225 grams
  • Brightness could have been better for direct sunlight use
  • There are still at least a dozen unnecessary apps pre-installed, though most of them can be uninstalled
  • The power button and volumes are quite flush with the frame which means they lack that tactile, clicky feel
  • Design feels a bit dated and underwhelming, there is no spark in Galaxy M31's design as we see in other brand's phones like Xiaomi and Realme
  • However, this is an old chipset and heavy gaming isn't best on this phone - the Redmi Note 8 Pro, the POCO X2 and the Realme XT are much better options that will handle gaming better than the Galaxy M31
  • Samsung Galaxy M31 falls behind in fast charging as competitors are offering close to 30W fast charging, the 15W on M31 feels low
  • Having said that, the Redmi Note 8 Pro and the Realme X2 will still offer you more bang for your buck overall and when it comes to intensive tasks like gaming, you’ll be better off choosing the POCO X2 or the Redmi Note 8 Pro that are probably the best phones for gaming in this segment
Expert Reviews
  1. The Poco X3 is an outstanding smartphone with a great specs sheet on a bargain price
    gsmarena.com in-depth Read Review »
  2. A pretty capable phone where the specs do translate to real-life usage
    techradar.com in-depth Read Review »
  3. The Xiaomi Poco X3 is one of the best budget smartphones you can buy
    androidauthority.com in-depth Read Review »
  4. The Poco X3 make for a good smartphone to buy
    news18.com in-depth Read Review »
  5. gadgets.ndtv.com in-depth Read Review »
  6. forbes.com in-depth Read Review »
  7. bgr.in in-depth Read Review »
  8. indianexpress.com in-depth Read Review »
  9. economictimes.indiatimes.com in-depth Read Review »
  10. zdnet.com in-depth Read Review »
  11. neowin.net in-depth Read Review »
  12. indiatoday.in in-depth Read Review »
  13. zeebiz.com in-depth Read Review »
  14. firstpost.com in-depth Read Review »
  15. androidpolice.com in-depth Read Review »
  16. financialexpress.com in-depth Read Review »
  17. moneycontrol.com in-depth Read Review »
  18. fonearena.com hands-on Read Review »
  1. If you don't care for benchmark scores and just want a device that covers the basics and has a great battery, the Galaxy M31 will do just fine... though, not the best bang for the buck
    gadgets.ndtv.com in-depth Read Review »
  2. Improved cameras, more RAM and the battery is just as reliable as before
    bgr.in in-depth Read Review »
  3. The combination of simple looks, lightweight design, capable quad cameras and perhaps above all the insanely long battery life makes the Galaxy 31 worth the money
    indianexpress.com in-depth Read Review »
  4. If you are looking for a smartphone that gives you long-lasting battery life, then Galaxy M31 is meant for you... not for power users though
    themobileindian.com in-depth Read Review »
  5. Unbelievably compact for a smartphone that packs a massive 6000 mAh battery
    zeebiz.com in-depth Read Review »
  6. Massive 6000mAh battery, upgraded camera
    thenewsminute.com in-depth Read Review »
  7. Perfect fit for the folks who aren't into gaming
    firstpost.com in-depth Read Review »
  8. You can go for Galaxy M31 if you want a reliable battery, an immersive display and camera-centric features packed in a handset... but it's no powerhouse
    timesnownews.com in-depth Read Review »
  9. Despite being good enough for now, the Galaxy M31 just doesn’t enthuse the kind of confidence that would see it being considered in the same breath as more powerful devices from Redmi and Realme
    indiatoday.in in-depth Read Review »
  10. The Samsung Galaxy M31 is a reliable smartphone that makes use of a great AMOLED display, has great battery backup and has a versatile set of cameras... but you’ll be better off choosing the POCO X2 or the Redmi Note 8 Pro if you like gaming
    in.mashable.com in-depth Read Review »
  11. expertreviews.co.uk in-depth Read Review »
  12. gsmarena.com hands-on Read Review »
  13. fonearena.com hands-on Read Review »
  14. ibtimes.co.in hands-on Read Review »
  15. techpp.com hands-on Read Review »
User Reviews
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Official Website N/A Official Website »
Unofficial specs? N/A N/A
Individual Review 2
  • Individual Review 2
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