Our Opinion

The Samsung Galaxy M40 is a slightly better phone than the Samsung Galaxy M30 (6GB RAM, 128GB), and is also significantly better value for money. What should you buy? Go for the Samsung Galaxy M40!

Samsung Galaxy M30 (6GB RAM, 128GB)  Samsung Galaxy M40 
Samsung Galaxy M30 Samsung Galaxy M40
Buy Now Buy Buy
Excellence Score
26.8
30.5
Value for Money Score
53.6
64.2
Price ₹ 17,990 onwards ₹ 16,136 onwards
Launch Date (India) Mar, 2019 Jun, 2019
Expected Launch Date N/A N/A
Smartphone OS Android 8.1 Oreo, Upgradeable to Android 10Low likelihood of getting updated to next Android version Android 9.0 Pie, Upgradeable to Android 10Expected update to next Android version
Touchscreen Yes (Capacitive) Yes (Capacitive)
Screen Size 6.4 inches 6.3 inches
Screen Resolution 1080x2340 pixels (~ 403 pixels per inch) 1080x2340 pixels (~ 409 pixels per inch)
Tall Aspect Ratio / Minimal Bezels Yes Yes
Scratch Resistant Display Yes Yes, Corning Gorilla Glass
Display Type AMOLED IPS LCD
Screen Refresh Rate 60 HzStandard 60 HzStandard
Display Features Super AMOLED, Infinity-U Display Punch hole Camera
Full Physical QWERTY Keypad
Processor 1.8 GHz 2 GHz
Processor Type Octa Core Octa Core
Processor Name Samsung Exynos 7904Ranked #64 in Mobile Processor Benchmarks Qualcomm Snapdragon 675Ranked #27 in Mobile Processor Benchmarks
GPU Mali-G71 MP2 Adreno 612
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 13MP + 5MP + 5MP 32MP + 8MP + 5MP
Camera Auto-Focus Yes Yes
Camera Flash Yes Yes
HD Video Recording Yes (Full HD) Yes (4K)
Other Camera Features 13MP: F/1.9 Aperture, 5MP: F/2.2 Aperture, 5MP: 123-degree Wide-angle Lens, Bokeh Mode 32MP: F/1.7 Aperture; 0.8um; PDAF, 8MP: F/2.2 Aperture; 12mm Focal Length (ultrawide); 1.12um Pixel Size; PDAF, 5MP: F/2.2 Aperture; Depth Sensor, Panorama, HDR, Video: 2160p@30fps; 1080p@30fps
Secondary Camera 16MP 16MP
Secondary Camera Features F/2.0 Aperture F/2.0 Aperture, HDR
Internal Memory 128 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
Dual SIM GSM+GSM GSM+GSM (Hybrid SIM slot)
Thickness 8.5 mmMedium 7.9 mmMedium
Weight 174 gmMedium 168 gmMedium
Width 75.1 mmOk for one-handed use 73.9 mmOk for one-handed use
Audio Output 3.5mm jack USB-C
Water Resistant
Battery Capacity 5000 mAh 3500 mAh
Battery Standby N/A N/A
Battery Standby (3G) N/A N/A
Battery Talktime N/A N/A
Battery Talktime (3G) 31.00 hrs N/A
Fast Charging Support Yes, 15W Fast Charging Yes
Included Fast Charger Yes, 15.0W Fast Charger Yes, 15.0W Fast Charger
Other Battery Parameters Internet Usage Time (3G): upto 18 hrs, Internet Usage Time (4G): upto 20 hrs, Internet Usage Time (WiFi): upto 19 hrs, Video Playback Time: 25 hrs, Audio Playback Time: 105 hrs N/A
Fingerprint sensor Yes Yes
Other Features Noise Filtration; Dolby Atmos Noise Filtration; Dolby Atmos
2-minute Review [Positives]
  • Very good looks and build quality - with a a unibody design, and glossy finish on the back panel - quite similar to its cousins - the M10 and M20
  • The Galaxy M30’s back panel doesn’t attract fingerprint smudges as much as M20 - it’s also better to grip and use for longer period of time
  • Very good, class-leading 6.4-inch full HD+ Super AMOLED display with a tiny waterdrop notch - the screen is vibrant and offers pretty satisfactory legibility indoors and outdoors - one of the very few phones in this price bracket to have an AMOLED panel
  • Now packs the new Samsung One UI which is one of the most streamlined, clean, and refined Android skins around at present - and is especially well suited ergonomically for one handed use
  • It also has a very intuitive gesture navigation system
  • Decent, solid, mid-range performance with a Exynos 7904 octa-core processor (similar to Snapdragon 626) - it can easily handle your day-to-day tasks such as browsing, social networking and streaming multimedia on-the-go - graphic-intensive games like PUBG Mobile also run reasonably well on the phone (it is not however the best performance to be had in this price bracket - there are many better performing competitors)
  • Decent triple-rear camera setup - includes a 13-megapixel camera with f/1.9 sensor, 5-megapixel depth sensor, and 5-megapixel ultra-wide sensor with 123-degree viewing angle - the results are reasonably good for the given price point
  • You get some pretty good portraits
  • Decent selfie camera too
  • Overall, it's a decent camera setup - but it's not the best to be had in this price range
  • Excellent battery life with a massive 5000 mAh battery - you will get up to 2 days with moderate use
  • Samsung Galaxy M30 is a pretty capable mid-range smartphone, and if you’re looking for a phone with big battery and good camera, Galaxy M30 is worth considering - that said, it will face some stiff competition from the Xiaomi Redmi Note 7 Pro which offers Snapdragon 675 processor and 48-megapixel Sony IMX586 sensor
  • The M40 is the first mid-range phone from Samsung with an Infinity O display (till now it was only available with the Galaxy S10 series) - the front camera is under the display in the hole punch on the top left of the screen which helps achieve a near bezel-less display - the phone is definitely a head-turner
  • The body is polycarbonate (though it feels glass-like) has a very premium look and a slight gradient effect
  • Polycarbonate body also means that the phone is pretty light-weight
  • The middle camera sensor at the back has a silver ring around it, which stands out very subtly
  • Large, bright display - you get good viewing angles and sharpness
  • Samsung's new One UI is one of the most clean, and refined implementations of Android at present, and is quite smooth in day-to-day use - so on the software front, Samsung scores a big point
  • Solid performance with the powerful Snapdragon 675 processor (same as Xiaomi Redmi Note 7 Pro) - everything from day-to-day performance, to games, is smooth
  • Decent set of triple rear cameras (standard + ultra-wide + depth)
  • Image quality is reasonably good in well-lit environments
  • Portrait shots came out really well with the subject well defined and the background blurred
  • The 16MP front camera also does a decent job of taking pictures in daylight - the photos look sharp with enough details and colours are close to natural
  • Overall, the camera performance isn’t the strongest in its price range, but fairly good overall
  • A stand out feature is the On Screen sound technology where the display doubles up as a speaker (it works well)
  • Good battery life with a 3500mAh battery - you can expect it to comfortably last the day - though of course it's not quite as brilliant as the 5000mAH batteries on the Galaxy M30 and M20
  • Samsung continues it's smart comeback into the mid-range with another good addition to the M-series - the M40 is a good alternative to consider in this price bracket, for people who want to prioritise a stylish cutting-edge design, and a 'notch-less' screen
2-minute Review [Negatives]
  • The lowlight performance of the rear and front cameras, is pretty average
  • No 4k video recording, and no stabilisation at 1080p
  • Both fingerprint unlock (the fingerprint sensor is on the back), and the face unlock, while decent, aren't the fastest
  • It's not AMOLED though, so purely quality wise, the display is not quite as vibrant and punchy as the Galaxy M30
  • Tends to warm up a little bit, during heavy gaming
  • Low light performance from both the rear and front cameras is pretty average though
  • There is no 3.5-mm headset jack, which could be an issue for some users (USB-C headphones are bundled though)
  • There is some pretty good competition though, make no mistake - there is Samsung's own Galaxy M30 (cheaper, better display, better battery, headphone jack, although it has a slightly inferior processor, and not the cutting edge 'punch-hole' design), the Poco F1 (flagship Snapdragon 845, headphone jack, though it doesn't have a very modern design), and the Redmi Note 7 Pro (cheaper, better battery, headphone jack, though MIUI is not as simple/refined as the One UI) - all of which are excellent value themselves, so what you chose will depend on what you value
Expert Reviews
  1. Great all-rounder...makes a very compelling case for someone who doesn't find gaming or camera performance particularly important
    gsmarena.com in-depth Read Review »
  2. For the asking price, the Galaxy M30 is not a bad option
    gadgets.ndtv.com in-depth Read Review »
  3. Samsung has managed to create a good smartphone with its Galaxy M30 that packs a number of improvements when compared to past Samsung smartphones from in this segment
    bgr.in in-depth Read Review »
  4. A reliable option....the polished software, long-lasting battery and great looking display make it a very good option for people who aren't too demanding of their phone
    androidauthority.com in-depth Read Review »
  5. A capable mid-range smartphone
    hindustantimes.com in-depth Read Review »
  6. If you're looking for excellent battery life in a smartphone, Samsung Galaxy M30 is the right choice...you get a good package for under Rs 15,000
    ibtimes.co.in in-depth Read Review »
  7. A very competent alternative to the Redmi Note 7 Pro and Realme 3 Pro
    news18.com in-depth Read Review »
  8. Looks like a good option for Samsung loyalists, but still faces stiff competition from the likes of XiaomI Redmi Note 7 Pro
    themobileindian.com in-depth Read Review »
  9. Samsung nails almost every aspect that consumers are looking for in an affordable mid-range smartphone
    indiatoday.in in-depth Read Review »
  10. Probably one of the best all-round devices launched by Samsung recently...suitable device for the millennials
    timesnownews.com in-depth Read Review »
  11. techradar.com hands-on Read Review »
  1. We find it hard to recommend the Galaxy A60/M40 in the presence of phones such as the Realme X, and the Redmi K20 in the same price range
    gsmarena.com in-depth Read Review »
  2. A well balanced phone...but it's own sibling M30 undercuts the M40 to offer a better overall value
    techradar.com in-depth Read Review »
  3. Solid overall performer, and the most polished M-series offering by Samsung till date...but falls a bit short of being the undisputed leader that it could have been
    gadgets.ndtv.com in-depth Read Review »
  4. One of the finest smartphone in its price range
    bgr.in in-depth Read Review »
  5. Gets a lot of things right..If you are looking to buy a mid-range smartphone that offers a large display for watching videos, has a respectable camera and looks stylish, I think you should probably consider the Galaxy M40
    indianexpress.com in-depth Read Review »
  6. Power-packed device with a fresh look and good performance...set to further challenge rivals like Xiaomi
    economictimes.indiatimes.com in-depth Read Review »
  7. Ticks all the boxes for a premium mid-range phone
    hindustantimes.com in-depth Read Review »
  8. A great phone for its price
    livemint.com in-depth Read Review »
  9. Brings in a higher brand value than most of the other Chinese competition...If that prestige matters more than the marginally better user experience found on the others, then the Samsung M40 is your best option
    in.mashable.com in-depth Read Review »
  10. While the Galaxy M40 offers some neat features, it is ultimately undone by Samsung's own Galaxy A50, and M30, in the value-for-money stakes
    indiatoday.in in-depth Read Review »
  11. Overall, we did like the Samsung Galaxy M40
    timesnownews.com in-depth Read Review »
  12. themobileindian.com in-depth Read Review »
  13. androidauthority.com hands-on Read Review »
User Reviews
  1. Flipkart4.3 26+ reviews »
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Official Website Official Website » Official Website »
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