Our Opinion

The Asus Zenfone 5Z (6GB RAM, 64GB) is a significantly better phone, but the Samsung Galaxy A50 (6GB RAM) is significantly better value for money. Which phone should you buy? Depends on how much you want to spend! But if budget is not a constraint then we recommend the Asus Zenfone 5Z (6GB RAM, 64GB)

Asus Zenfone 5Z (6GB RAM, 64GB)  Samsung Galaxy A50 (6GB RAM) 
Asus Zenfone 5Z Samsung Galaxy A50
Buy Now  not available currently Buy
Excellence Score
55.5
44.7
Value for Money Score
59.9
73.8
Price ₹ 29,999 onwards ₹ 16,990 onwards
Launch Date (India) Jul, 2018 Mar, 2019
Expected Launch Date N/A N/A
Smartphone OS Android 8.0 Oreo, Upgradeable to Android 10Expected update to next Android version Android 9.0 PieExpected update to next Android version
Touchscreen Yes (Capacitive) Yes (Capacitive)
Screen Size 6.2 inches 6.4 inches
Screen Resolution 1080x2246 pixels (~ 402 pixels per inch) 1080x2340 pixels (~ 403 pixels per inch)
Tall Aspect Ratio / Minimal Bezels Yes Yes
Scratch Resistant Display Yes, Corning Gorilla Glass 3 Yes
Display Type IPS LCD AMOLED
Display Features Super IPS+, Bluelight filter, Smart Screen On Super AMOLED, Infinity-U Display
Full Physical QWERTY Keypad
Processor 2.7 GHz 2.3 GHz
Processor Type Octa Core Octa Core
Processor Name Qualcomm Snapdragon 845Ranked #11 in Mobile Processor Benchmarks Samsung Exynos 9610Ranked #24 in Mobile Processor Benchmarks
GPU Adreno 630 Mali-G72 MP3
RAM 6 GB 6 GB
3G Yes Yes
4G Yes Yes
VoLTE Yes Yes
WiFi Yes Yes
GPS Yes Yes
Bluetooth Yes Yes
Connecting Port USB-C USB-C
Primary Camera 12MP + 8MP 25MP + 8MP + 5MP
Camera Auto-Focus Yes Yes
Camera Flash Yes Yes
HD Video Recording Yes (4K) Yes (Full HD)
Other Camera Features 12MP: F/1.8 Aperture; 24mm Focal Length; 1/2.55" Sensor Size; 1.4µm Pixel Size, 8MP: F/2.0 Aperture; 12mm Focal Length; 1/4" Sensor Size; 1.12µm Pixel Size, Phase Detection Autofocus (PDAF), Electronic Image Stabilisation (EIS) 25MP: F/1.7 Aperture; PDAF, 8MP: F/2.2 Aperture, 5MP: F/2.2 Aperture; Depth Sensor, Panorama, HDR
Secondary Camera 8.0MP 25MP
Secondary Camera Features F/2.0 Aperture, 24mm Focal Length, 1/4" Sensor Size, 1.12µm Pixel Size, Electronic Image Stabilisation (EIS), Full HD Video Rec. F/2.0 Aperture, HDR
Internal Memory 64 GB 64 GB
Expandable Memory Slot up to 2 TB up to 512 GB
Contacts Storage Unlimited Unlimited
SMS Storage Unlimited Unlimited
Music Player Yes Yes
FM Radio Yes Yes
Dual SIM GSM+GSM (Hybrid SIM slot) GSM+GSM
Thickness 7.7 mm 7.7 mm
Weight 165 gm 166 gm
Width 75.7 mm 74.7 mm
Audio Output 3.5mm jack 3.5mm jack
Water Resistant
Battery Capacity 3300 mAh 4000 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 Yes, 15W Fast Charging
Included Fast Charger Yes, 18W Fast Charger Yes, 15W Fast Charger
Other Battery Parameters N/A N/A
Fingerprint sensor Yes Yes
Other Features NFC; Stereo Speakers; Noise Filtration; DTS Headphone X; Hi-Res Audio; Google Drive: 100GB free space (1 year) In-display Fingerprint Sensor; Noise Filtration
2-minute Review [Positives]
  • Beautiful, elegant, glass & metal design, with a 'notch' screen - quite similar to the iPhone X - and arguably the most beautifully designed phone in this price bracket
  • The power button and the volume rocker on the right have just the right amount of tactile give, and also the mid-frame has a smooth matte finish that ups both the premium quotient as well as the in-hand feel - the ZenFone 5Z feels like an expensive phone that isn't expensive at all
  • Build quality is rock solid too - the phone has considerable heft but not unbearably so - you'll feel the phone in your hands but you won't find it taking the better of you - it's just the right proportion
  • It's very pocketable too - boasting of an impressive screen-to-body ratio of 90 per cent - the phone is almost border-less, barring a notch up-top and a chin portion at the bottom
  • The tall, modern, 19:9 display is absolutely gorgeous - it can get really bright and produces rich and vibrant colours that look pleasing to the eyes - it has great viewing angles as well - again, this is arguably the best display in this price bracket, even better than the OnePlus 6, especially in terms of colour accuracy
  • Asus's ZenUI is a huge improvement over its previous, bloated versions - it's now much lighter and smoother, and adds tons of useful AI frameworks to make the core Android experience much better - the cameras use AI for scene detection and better shots, the battery uses AI to optimize charging, the processor uses AI to boost specific apps/games, and the display uses AI to remain on when you are looking at it!
  • Asus also makes probably the best use of the 'bunny ears' on the sides of the notch of any Android phone so far - the implementation is well thought-out - the bunny ears in the case of the ZenFone 5Z are interactive - they don't bombard you with icons and notifications - instead, everything is neatly arranged and there's even a tap to view more option - tapping on either side of the notch takes you to a small sub-head that gives you an expanded view of all the incoming notifications, without having you to pull them down all the way through - it's these little details in the software that really add to the experience of using the Zenfone 5Z
  • The hardware on the Zenfone 5Z is as top-end as it gets - it is the cheapest phone in India right now with a Qualcomm Snapdragon 845 processor under the hood - in short, it will fly through anything you throw at it - and will be as fast as other flagships (OnePlus, Galaxy S9 etc)
  • Very good dual camera system at the rear - arguably the best at this price point, competing virtually head-to-head with the OnePlus 6, and and not too much behind the best of the best like the Pixel 2 - photos clicked with it in good lighting come out well, with lots of detail and colours which are mostly true to source - dynamic range is also spot-on - the ZenFone 5Z is also capable of taking some good shots in tricky and low light conditions - the phone also comes with an in-built night mode that ups the detail (even further) and leads to brighter photos at the cost of resolution (4-megapixel)
  • Thanks to the 4-axis OIS, shake is minimal (or altogether absent) in videos and the 4K clips shot with the phone also look fantastic - the phone further comes with a 3 mic system that results in fairly crisp audio recording as well
  • The secondary 8-megapixel wide-angle sensor on the rear performs its job really well too - it gives you both a pretty amazing portrait mode, and a wide-angle shot option
  • The phone's front 8MP shooter is decent too (though not exceptional like the rear camera setup) - it takes some good selfies in good light
  • The stereo speakers can get really loud, and the phone also supports High-Resolution audio via compatible wired and wireless headphones
  • Good battery life - the 3300mAh battery inside the ZenFone 5Z is similar to the OnePlus 6 - you will comfortably get a day of use
  • It even charges as fast as OnePlus' excellent Dash charger - you can top it off in some one hour fifteen minutes using the bundled 18W Qualcomm Quick Charger 3.0 charger
  • On the whole, the Asus ZenFone 5Z is the first (and only) phone in the market right now that should make OnePlus nervous, and will give some very serious competition to the excellent OnePlus 6 - it is arguably a bit better than the OnePlus 6 in a couple of areas (overall looks, speakers), and arguably a bit behind in a couple (software, water resistance), but overall, these 2 phones are pretty much neck-and-neck - which is saying something since the Zenfone 5z is significantly cheaper!
  • Looks absolutely slick with a modern, Infinity U-notch display, and a beautiful iridescent back panel, that reflects light in interesting ways
  • The rear panel curves slightly to meet the metal rim and there are no sharp edges anywhere - as far as comfort goes, the Galaxy A50 is quite easy to use and doesn't feel too heavy or thick - it fits nicely in one hand, and isn't slippery
  • Packs an in-display fingerprint sensor, that works reasonably fine (though it can often take about two seconds to unlock - and so is not quite as efficient as a standard fingerprint sensor)
  • There's also some very handy and quick face recognition - you can choose to activate the front camera as soon as you raise the phone - it's fluid and you don't have to wait for visual confirmation that it has worked
  • The main attraction of the Galaxy A50 is its gorgeous 6.4-inch full-HD+ Super AMOLED screen, with the scoop-shaped Infinity-U notch - it is crisp, bright and vibrant - blacks are deep and colours really pop, but without being oversaturated - everything looks great, right from the UI to videos and games
  • The always-on display feature is nice to have too
  • Packs One UI, Samsung's modern flagship UI, with a number of design improvements over Samsung's old Experience UI (which is there on the Galaxy M-series siblings)
  • One UI reduces information density throughout, and is optimized for large displays
  • There are of course tons of customization options like text size, icon size, gesture shortcuts, gesture navigation, lock-screen widgets, message bubbles, etc
  • Google's Digital Wellbeing feature for Android 9 is also supported so you can see detailed app usage statistics, have the Galaxy A50 prompt you when it's time to wind down for the night, and impose time constraints on individual apps to help yourself focus
  • Overall, the One UI is definitely one of the better Android UIs around now, possibly behind only OnePlus's Oxygen OS
  • Solid mid-range performance with the powerful Samsung Exynos 9610 SoC (similar to Snapdragon 660) - the experience is pleasant and smooth throughout including with games like PUBG Mobile and Asphalt 9
  • Good, three rear camera setup at the back - the primary camera has a 25-megapixel sensor and f/1.7 aperture
  • the secondary camera is for wide shots and has an 8-megapixel sensor with a 123-degree field of view and f/2.2 aperture
  • and the third one is a standard 5-megapixel depth sensor
  • There are also lots of add-ons like Live Focus mode for portraits, a 480fps 720p slow-motion video mode, Hyper-Lapse mode for timelapse videos, AR emojis, and intelligent scene optimisation
  • Overall image quality is good, especially in daylight - photos come out looking nice with quite a lot of detail
  • The wide-angle camera gives you a lot of flexibility and it's actually quite surprising how much more you can fit into a frame when standing in exactly the same spot (but quality is definitely lower and there's major distortion that isn't just limited to the edges of the frame)
  • You can change the type of background blur in portrait shots from the standard bokeh to assorted filter effects, and there's even a fake dolly-zoom effect that you can make GIFs out of - edge detection is quite good too
  • Video recording is very good too - with none of the focus hunting or wobbling that affects lower-end phone cameras - in the daytime, motion is crisp and details are good - the wide-angle camera gives everything a fish-eye effect and video is slightly darker but still smooth
  • Decent single front-facing camera too, with a 25-megpixel sensor and f/2.0 aperture - though edge detection of the Live Focus mode here isn't great
  • Very good battery life with a 4000mAh battery - you can easily stretch to a day and a half with normal use
  • Support for fast charging - the included charger charges from 0 to 30 percent in 30 minutes
  • With the re-imaged A-series, Samsung is really showing that it knows how to bring the fight back, and seen on it's own, the Galaxy A50 is a solid mid-range device
2-minute Review [Negatives]
  • The shutter speed on the camera could have been slightly better - it's decent but not the best - it can sometimes get in the way when you're looking to take a quick shot, or clicking a moving subject
  • The rear panel is quite glossy, and so it gets completely smudged pretty much the moment you touch it - it will also have a tendency to pick scratches - so using the bundled plastic case is pretty much essential
  • Bloatware, spammy notifications, and ads within some Samsung apps are still part of the package though - and you will have to disable some of these individually to have a cleaner experience with the phone
  • Low light performance of the rear and front cameras could have been better
  • While the phone's single speaker can get very loud, at higher volumes, clarity does suffer
  • The included earphones are not too great - you will probably want to use your own pair
  • Having said that, the competition is intense these days, and one the hardest ones to fight against will be Xiaomi's Poco F1 with its top-end Qualcomm Snapdragon 845 processor - that's obviously the better choice of phone if you're a gamer or want the smoothest possible experience - though it doesn't have three rear cameras or a modern tiny-notch, all-screen design
  • Competition will also be hard from the new Xiaomi Redmi Note 7 Pro with its Qualcomm Snapdragon 675 SoC, 48-megapixel primary camera, Gorilla Glass 5, and other impressive specifications - presenting a much stronger value-for-your-buck package
  • Lastly, there will also be competition from the company's own Galaxy M30, which is a notch below in cameras and performance - but does pack an even larger battery, and is much cheaper
Expert Reviews
  1. One of the most underappreciated phones around...an excellent all-round package
    gsmarena.com in-depth Read Review »
  2. A device you won’t regret buying
    phonearena.com in-depth Read Review »
  3. Asus has hit the ball right out of the park
    gadgets.ndtv.com in-depth Read Review »
  4. Exceptional value for money
    fonearena.com in-depth Read Review »
  5. Makes the OnePlus 6 look like an expensive flagship in comparison
    digit.in in-depth Read Review »
  6. The ‘flagship killer’ killer
    androidauthority.com in-depth Read Review »
  7. Will surely send jitters to premium market leaders
    ibtimes.co.in in-depth Read Review »
  8. A compelling alternative to the OnePlus 6
    androidcentral.com in-depth Read Review »
  9. What makes it stand out from the crowd is the AI-centric features
    themobileindian.com in-depth Read Review »
  10. beebom.com in-depth Read Review »
  11. digitaltrends.com in-depth Read Review »
  12. indianexpress.com in-depth Read Review »
  13. economictimes.indiatimes.com in-depth Read Review »
  14. hindustantimes.com in-depth Read Review »
  15. tomsguide.com in-depth Read Review »
  16. stuff.tv in-depth Read Review »
  17. firstpost.com in-depth Read Review »
  18. indiatoday.in in-depth Read Review »
  19. deccanchronicle.com in-depth Read Review »
  20. business-standard.com in-depth Read Review »
  21. techradar.com hands-on Read Review »
  22. bgr.in hands-on Read Review »
  23. alphr.com hands-on Read Review »
  24. expertreviews.co.uk hands-on Read Review »
  1. Samsung got a lot of things right in the Galaxy A50...we liked it for sure, and we'd recommend checking it out if it fits your budget bracket
    gsmarena.com in-depth Read Review »
  2. One of the best budget phones
    cnet.com in-depth Read Review »
  3. A premium mid-ranger worth your money
    beebom.com in-depth Read Review »
  4. Samsung is really showing that it knows how to bring the fight back
    gadgets.ndtv.com in-depth Read Review »
  5. An appreciable effort that needs some polishing
    fonearena.com in-depth Read Review »
  6. A well rounded mid-ranger you always wanted
    bgr.in in-depth Read Review »
  7. Samsung’s best mid-ranger in years...the Samsung Galaxy A50 is all about a quality user experience
    androidauthority.com in-depth Read Review »
  8. The budget Samsung phone of your dreams
    digitaltrends.com in-depth Read Review »
  9. A mid-range phone done right...a strong contender in this price range
    ibtimes.co.in in-depth Read Review »
  10. A brilliant mid-ranger at a great price
    expertreviews.co.uk in-depth Read Review »
  11. Buy it...it is excellent value with a class-leading display
    tomsguide.com in-depth Read Review »
  12. Samsung has finally figured out how to make a great budget phone
    androidcentral.com in-depth Read Review »
  13. If you are a Samsung loyalist then this phone might excite you, else consider alternatives
    themobileindian.com in-depth Read Review »
  14. The new budget smartphone to beat
    gizmodo.com in-depth Read Review »
  15. Excellent midrange smartphone
    notebookcheck.net in-depth Read Review »
  16. Give you a lot of value at its price point...a delight to use
    indiatoday.in in-depth Read Review »
  17. stuff.tv in-depth Read Review »
  18. techradar.com hands-on Read Review »
  19. trustedreviews.com hands-on Read Review »
  20. techadvisor.co.uk hands-on Read Review »
User Reviews
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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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