Our Opinion

The Samsung Galaxy A50s (4GB RAM) is a slightly better phone, but the Samsung Galaxy M40 is significantly better value for money. Which phone should you buy? Depends on how much your want to spend!

Samsung Galaxy A50s (4GB RAM)  Samsung Galaxy M40 
Samsung Galaxy A50s Samsung Galaxy M40
Buy Now Buy Buy
Excellence Score
44.0
39.5
Value for Money Score
72.1
80.6
Price ₹ 17,459 onwards ₹ 13,999 onwards
Launch Date (India) Sep, 2019 Jun, 2019
Expected Launch Date N/A N/A
Smartphone OS Android 9.0 PieExpected update to Android 10 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
Display Features Super AMOLED Punch hole Camera
Full Physical QWERTY Keypad
Processor 2.3 GHz 2 GHz
Processor Type Octa Core Octa Core
Processor Name Samsung Exynos 9611Ranked #25 in Mobile Processor Benchmarks Qualcomm Snapdragon 675Ranked #20 in Mobile Processor Benchmarks
GPU Mali-G72 MP3 Adreno 612
RAM 4 GB 6 GB
3G Yes Yes
4G Yes Yes
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 48MP + 8MP + 5MP 32MP + 8MP + 5MP
Camera Auto-Focus Yes Yes
Camera Flash Yes Yes
HD Video Recording Yes (4K) Yes (4K)
Other Camera Features 48MP: F/2.0 Aperture; 1/2" Sensor Size; 0.8um Pixel Size; PDAF, 8MP: F/2.2 Aperture; 13mm Focal Length; Ultrawide Lens, 5MP: F/2.2 Aperture; Depth Sensor, Panorama, HDR, Video: 2160p@30fps; 1080p@30fps 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 32MP 16MP
Secondary Camera Features F/2.0 Aperture, 25mm Focal Length, HDR F/2.0 Aperture, HDR
Internal Memory 128 GB 128 GB
Expandable Memory Slot up to 512 GB 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 7.7 mmMedium 7.9 mmMedium
Weight 166 gmMedium 168 gmMedium
Width 74.5 mmOk for one-handed use 73.9 mmOk for one-handed use
Audio Output 3.5mm jack USB-C
Water Resistant
Battery Capacity 4000 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) N/A N/A
Fast Charging Support Yes, 15W Fast Charging Yes
Included Fast Charger Yes, 15W Fast Charger Yes, 15W Fast Charger
Other Battery Parameters Internet Usage Time (4G): Upto 14 hrs, Internet Usage Time (WiFi): Upto 15 hrs, Video Playback Time: Upto 20 hrs, Audio Playback Time: Upto 92 hrs, Talktime (4G): Upto 32 hrs N/A
Fingerprint sensor Yes Yes
Other Features In-display Fingerprint Sensor; NFC; ANT+; Noise Filtration Noise Filtration; Dolby Atmos
2-minute Review [Positives]
  • Looks slick, and reflects off the same iridescent rainbow-like effects at the back as the Samsung Galaxy A50 when caught against light, only this one, comes with a prism-like pattern that Samsung calls a “3D prism design” - it's a head-turner no doubt
  • And while the Samsung Galaxy A50s bears a polycarbonate body, it doesn’t look cheap and sports a very premium “glassy” look overall
  • On the front is a sharp, modern panel with slim-bezels, and a U-shaped notch design (similar to Galaxy A50)
  • Facial recognition to unlock your phone works well
  • Beautiful 6.4-inch Full HD+ Infinity-U Super AMOLED display with a high 91.6% screen-to-body ratio, and Corning Gorilla Glass 3 for protection
  • The screen looks sharp and bright, and being an AMOLED display, you will get deep black and vivid colors - sunlight legibility is also pretty good
  • Samsung's One UI is now one of the better, more clean and streamlined Android UIs around, and is well optimised for modern large displays (like this one)
  • Samsung has also added a Game Booster tool to the A50s to offer a better gaming experience
  • Other features include an intuitive gesture-based navigation system, and an option to wake up Bixby using the power button
  • Solid mid-range performance with the robust Samsung Exynos 9611 SoC (similar to Snapdragon 660 and Exynos 9610) - the experience is pleasant and smooth throughout including with games like PUBG Mobile and Asphalt 9
  • Good thermal management too - the phone doesn't warm up quickly despite extended game play
  • Decent set of triple rear cameras for the price bracket - a 48MP primary camera with an f/2.0 aperture
  • a second 5MP depth camera with f/2.2 aperture, and a third 8MP ultra-wide lens
  • The quality of the pictures from the primary camera is quite good during daylight and outdoors - the A50s handles high-contrast scenes well and adds the right amount of detail and vibrance
  • Night mode works reasonably ok for low-light situations and doesn’t add unnatural exposure to the scene
  • Portrait mode ("Live focus") works well too especially when capturing outdoor daylight scenes
  • Decent video recording performance with a dedicated 'super steady' mode which allows you to shoot decent “action” videos
  • Decent 32MP selfie camera - in daylight outdoor lighting, selfies clicked turn out quite clear (not so much is low-light though)
  • Overall, this is a fairly good camera setup for this price bracket (though not quite up to the level of the category leaders)
  • Very good battery life with a 4000mAh battery - you will get about 1.5 days of use
  • 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 fingerprint sensor that sits beneath the display, is a tad bit slow
  • The phone is a smudge-magnet, relatively easy to scratch, and also slippery (so you will want to use a case)
  • This is however not the best performing phone in this price bracket - you will get better CPUs and stronger performance from Xiaomi and Realme phones
  • The camera app is a little bit slow to launch and there is a small shutter lag when capturing photos
  • As is right now the case with most mid-range phones, the wide-angle camera’s photos look fairly distorted, and details are soft
  • Low light performance could have been better, across the board
  • Volume levels of the speaker are a bit on the low side and could have been better - it's a little difficult to hear audio outdoors in a noisy environment
  • Although the phone supports 15W fast charging, but it only includes a 10W standard (non fast) charger - it takes over 3 hours for A50s to go from 0% to 100%
  • On the whole, the A50s, while a pretty decent phone by itself, will find the competition much more intense (than what its predecessor A50 faced) - unless you are a Samsung loyalist, you will want to look at the competition especially from the likes of Realme and Xiaomi
  • 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. Two steps forward, One step backward
    fonearena.com in-depth Read Review »
  2. One of the best mid-range Samsung phones yet
    bgr.in in-depth Read Review »
  3. Not a bad phone....but competition like Redmi K20, Nokia 7.2 will make it harder to stand out
    indianexpress.com in-depth Read Review »
  4. Experience with the Galaxy A50s is a mixed bag
    hindustantimes.com in-depth Read Review »
  5. A pretty attractive phone...but it becomes difficult to blindly suggest it, especially for its performance, given the competition (Realme XT, Redmi K20 Pro)
    indiatoday.in in-depth Read Review »
  6. Given its performance and pricing, and, of course, its considerable brand equity, Samsung could have another bestseller on its hands here
    techpp.com in-depth Read Review »
  7. The A50, but with a better camera
    deccanchronicle.com in-depth Read Review »
  8. Comes with its own set of hits and misses...but is still one of the better midrangers Samsung has made till date
    in.mashable.com in-depth Read Review »
  9. A good offering in the mid-range segment but faces a tough competition from rivals
    business-standard.com in-depth Read Review »
  10. gadgets.ndtv.com in-depth Read Review »
  11. gsmarena.com hands-on Read Review »
  12. techradar.com hands-on Read Review »
  13. themobileindian.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 »
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Official Website Official Website » Official Website »
Unofficial specs? N/A N/A
Individual Review 2
  • Individual Review 2
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