Our Opinion

The Samsung Galaxy M31 (6GB RAM, 128GB) is a significantly better phone than the Motorola Moto G8 Plus, and is also significantly better value for money. What should you buy? Go for the Samsung Galaxy M31 (6GB RAM, 128GB)!

Motorola Moto G8 Plus  Samsung Galaxy M31 (6GB RAM, 128GB) 
Motorola Moto G8 Plus Samsung Galaxy M31
Buy Now  not available currently Buy
Excellence Score
27.2
39.9
Value for Money Score
63.9
73.0
Price ₹ 13,999 onwards ₹ 15,790 onwards
Launch Date (India) Oct, 2019 Mar, 2020
Expected Launch Date N/A N/A
Smartphone OS Android 9.0 Pie, Upgradeable to Android 10Low likelihood of getting updated to next Android version Android 10Expected update to next Android version
Touchscreen Yes (Capacitive) Yes (Capacitive)
Screen Size 6.3 inches 6.4 inches
Screen Resolution 1080x2280 pixels (~ 400 pixels per inch) 1080x2340 pixels (~ 403 pixels per inch)
Tall Aspect Ratio / Minimal Bezels Yes Yes
Scratch Resistant Display Yes, Panda glass Yes, Corning Gorilla Glass 3
Display Type IPS LCD AMOLED
Screen Refresh Rate 60 HzStandard 60 HzStandard
Display Features N/A Super AMOLED
Full Physical QWERTY Keypad
Processor 2 GHz 2.3 GHz
Processor Type Octa Core Octa Core
Processor Name Qualcomm Snapdragon 665Ranked #46 in Mobile Processor Benchmarks Samsung Exynos 9611Ranked #38 in Mobile Processor Benchmarks
GPU Adreno 610 Mali-G72 MP3
RAM 4 GB 6 GB
3G Yes Yes
4G Yes Yes
5G
VoLTE Yes Yes
WiFi Yes Yes
VoWiFi/WiFi-Calling Yes
GPS Yes Yes
Bluetooth Yes Yes
Connecting Port USB-C USB-C
Primary Camera 48MP + 16MP + 5MP 64MP + 8MP + 5MP + 5MP
Camera Auto-Focus Yes Yes
Camera Flash Yes Yes
HD Video Recording Yes (4K) Yes (4K)
Other Camera Features 48MP: F/1.7 Aperture; 1/2" Sensor Size; 1.6um Pixel Size; PDAF & Laser AF, 16MP: F/2.2 Aperture; 14mm Focal Length; 117-degree Ultrawide; Dedicated Video Camera, 5MP: F/2.2 Aperture; 1.12um Pixel Size; Depth Sensor, HDR, Panorama, Video: [email protected]/60/120fps; [email protected]/240fps, Digital zoom (up to 8x), Burst shot, Auto HDR, Timer, High res zoom, Live filter, Shot optimization, Smart composition, Auto smile capture, Cinemagraph, Portrait mode, Cutout, Manual mode, RAW photo output, Active photos, Spot colour, Best shot, Slow motion video, Timelapse video, Hyperlapse video, Electronic Video Stabilization 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 25MP 32MP
Secondary Camera Features F/2.0 Aperture, 1.8um Pixel Size, Auto HDR, Timer, Face beauty, Auto smile capture, Cinema graph, Portrait mode, Portrait lighting, Group selfie, Spot colour, Live filter, Active photos, Gesture selfie f/2.0 aperture, 26mm Focal Length, 1/2.8" Sensor Size, 0.8um Pixel Size, HDR
Internal Memory 64 GB 128 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 9.1 mmThick 8.9 mmMedium
Weight 188 gmMedium 191 gmHeavy
Width 75.8 mmOk for one-handed use 75.1 mmOk for one-handed use
Audio Output 3.5mm jack 3.5mm jack
Water Resistant Yes, Splash Resistant
Battery Capacity 4000 mAh 6000 mAh
Battery Standby 328 hrs N/A
Battery Standby (3G) N/A N/A
Battery Talktime 34.40 hrs N/A
Battery Talktime (3G) N/A N/A
Fast Charging Support Yes, 15W TurboPower Yes, 15W Fast Charging
Included Fast Charger Yes, 15.0W Fast Charger Yes, 15.0W Fast Charger
Other Battery Parameters Web browsing: 14.0 hrs, Music streaming: 59.4 hrs, Video streaming: 15.9 hrs, GPS navigation: 14.6 hrs N/A
Fingerprint sensor Yes Yes
Other Features NFC; Stereo Speakers; Noise Filtration; Dolby Audio UFS 2.1 Storage; FM Recording; Noise Filtration
2-minute Review [Positives]
  • Nice looking (plastic) build with a gradient-like glossy back finish
  • Ergonomic
  • The rear-mounted fingerprint sensor is snappy (the face unlocking isn't very quick though, so we'd recommend sticking to the fingerprint unlock for most users)
  • Good, crisp, vivid 6.3-inch FHD+ IPS display with good color reproduction
  • Motorola continues to pack simple stock Android in it's G-series, along with a bunch of useful Moto add-ons like Peek Display (always-on display), and Attentive Display (keeps the screen on while you’re looking at it), and Moto Actions (gestures like twist to open the camera, chop-chop for flashlight, lift to unlock, to name a few) - the overall software package is one of the best in the Android domain, especially if you like the simplicity of clean UIs
  • Good mid-range performance backed by the Snapdragon 665 - daily use and casual games are smooth
  • Nice, versatile triple camera system - Primary 48MP sensor + 16MP ultra-wide angle lens (only for videos, it's an 'action-cam' as seen on the Motorola One Action, which lets you record horizontal videos while holding the phone vertically) + 5MP depth sensor
  • The primary 48MP camera captures sharp and colourful images in the daytime
  • Snappy and is quick to autofocus on objects, thanks to the laser autofocus system, which is great for a phone’s camera in this price range
  • If you love creating videos, the action camera on the G8 Plus will open up a different perspective that’s not usually found in this budget segment - you can record videos holding the phone in a vertical position which improves stability - what you get is GoPro-like features, without splashing out on a new camera
  • Videos also have electronic stabilization in place, which is pretty good at its job of keeping footage stabilized while shooting
  • The 25MP selfie camera on the front is decent and so are the portrait pictures
  • Overall, the cameras on the Moto G8 Plus are fairly good for the price bracket (though not the best - that status is taken by the Xiaomi and Realme phones in this bracket)
  • Excellent stereo speakers setup, for this price range - the Dolby Audio speakers make watching videos on the phone truly delightful - if you’re coming from any other phone with a single loudspeaker, you will be pleasantly surprised
  • Good battery life with a large 4000mAh battery - you should get 1.5 days of use with moderate usage
  • 15W fast charging support with the TurboPower adapter provided in-the-box (it's not the fastest fast charging though - the phone takes close to 150 minutes to fully charge from 0-100%)
  • The Moto G8 Plus is another good all-round phone from a re-energized Motorola this year - with the versatile camera system array, stereo speakers, modern design, and a good battery life, it's an excellent option to consider if you specifically want a stock-Android-like phone - if stock Android is not a priority however, you can get a little better value for money with Xiaomi and Realme phones in this price bracket
  • 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 M30s' 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, a 8MP wide-angle lens, a 5MP depth sensor and a 5MP macro camera
  • 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 M30s 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]
  • It's not the best performer in this price bracket though, and you will see the difference in high-end games like PUBG which will run in low graphics settings - if you are into gaming, you will be better off looking at Xiaomi and Realme phones in this price bracket, which tend to provide better performance bang for the buck
  • Low light performance is average (though the night mode does help matters)
  • You can't get ultra-wide pictures from the ultra-wide lens - it's only for videos
  • 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 Moto G8 Plus brings several major improvements over its predecessor, chief among those is the battery life, Quad Bayer cams.. then there are the stereo speakers, and the flagship-grade audio quality
    gsmarena.com in-depth Read Review »
  2. Excellent device for who like vlogging and filming stuff with the Action cam
    phonearena.com in-depth Read Review »
  3. A very usable device on a daily basis...another great budget option from the brand
    theverge.com in-depth Read Review »
  4. If you're looking for a few novel features in your new smartphone, like the action-cam for video recording, and a fantastic audio experience (for this price tag), you can't go wrong with the Moto G8 Plus
    techradar.com in-depth Read Review »
  5. The Moto G8 Plus isn't the best all-rounder, but if stock Android, a good display, and stereo speakers are high on your priority list, you might find it worth your while
    gadgets.ndtv.com in-depth Read Review »
  6. Remains a solid mid-range smartphone despite its caveats
    trustedreviews.com in-depth Read Review »
  7. There is a lot of competition in this price segment, but Moto G8 Plus holds its own
    indianexpress.com in-depth Read Review »
  8. The Moto G series has been the gold standard of budget phones (and is still very good), but competition is now fiercer than ever
    expertreviews.co.uk in-depth Read Review »
  9. Mostly brilliant budget phone...but with a lot of competitive rivals around, it's not the clear-cut value champ that the Moto G series once was
    stuff.tv in-depth Read Review »
  10. Moto G8 Plus is recommendable phone, especially due to the high-quality camera and the long battery life
    notebookcheck.net in-depth Read Review »
  11. A tempting offering
    techadvisor.co.uk in-depth Read Review »
  12. The Moto G8 Plus is a dependable phone to live with on a daily basis but it lacks the zing and flair that its Chinese rivals offer at similar or lower prices
    indiatoday.in in-depth Read Review »
  13. Gets the basics right..A competitive phone that can take on the competition
    gadgetsnow.com in-depth Read Review »
  14. Brings together the best of the Motorola One-series and Moto G-series smartphones....a unique product in the midrange segment
    business-standard.com in-depth Read Review »
  15. Motorola gets a lot right with the Moto G8 Plus, an elegant design, stereo speakers, good battery life and the bloat-free software experience, but if you were to ask if this is the best phone right now for INR 14,000, then NO
    in.mashable.com in-depth Read Review »
  16. fonearena.com hands-on Read Review »
  17. bgr.in hands-on Read Review »
  18. androidauthority.com hands-on Read Review »
  19. pocket-lint.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 »
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