Our Opinion

The Vivo Z1x (6GB RAM, 128GB) is a slightly better phone than the Samsung Galaxy A50s (6GB RAM), and is also significantly better value for money. What should you buy? Go for the Vivo Z1x (6GB RAM, 128GB)!

Samsung Galaxy A50s (6GB RAM)  Vivo Z1x (6GB RAM, 128GB) 
Samsung Galaxy A50s Vivo Z1x
Buy Now  not available currently  not available currently
Excellence Score
33.6
36.2
Value for Money Score
53.0
65.3
Price ₹ 24,999 onwards ₹ 18,990 onwards
Launch Date (India) Sep, 2019 Sep, 2019
Expected Launch Date N/A N/A
Smartphone OS Android 9.0 Pie, Upgradeable to Android 10Expected update to next Android version Android 9.0 Pie, Upgradeable to Android 10Expected update to Android 11
Touchscreen Yes (Capacitive) Yes (Capacitive)
Screen Size 6.4 inches 6.38 inches
Screen Resolution 1080x2340 pixels (~ 403 pixels per inch) 1080x2340 pixels (~ 404 pixels per inch)
Tall Aspect Ratio / Minimal Bezels Yes Yes
Scratch Resistant Display Yes Yes, SCHOTT Xensation Glass
Display Type AMOLED AMOLED
Screen Refresh Rate 60 HzStandard 60 HzStandard
Display Features Super AMOLED Super AMOLED
Full Physical QWERTY Keypad
Processor 2.3 GHz 2.3 GHz
Processor Type Octa Core Octa Core
Processor Name Samsung Exynos 9611Ranked #38 in Mobile Processor Benchmarks Qualcomm Snapdragon 712Ranked #32 in Mobile Processor Benchmarks
GPU Mali-G72 MP3 Adreno 616
RAM 6 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 + 8MP + 5MP 48MP + 8MP + 2MP
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: [email protected]; [email protected] 48MP: F/1.79 Aperture; 1/2" Sensor Size; Sony IMX582 Sensor; 0.8um Pixel Size, 8MP: 120-degree Ultra-wide lens; F/2.2 Aperture, 2MP: Depth Sensor; F/2.4 Aperture, AI Filter, Backlight HDR, Portrait bokeh, Portrait light effects, AR stickers, Slow motion, Time-lapse, AI Beauty, Live Photo, Fun Video, AI Super Night Mode
Secondary Camera 32MP 32MP
Secondary Camera Features F/2.0 Aperture, 25mm Focal Length, HDR F/2.0 Aperture, AI Filters, AR stickers, Portrait light effects, Live Photo, AI Beauty, Fun Video
Internal Memory 128 GB 128 GB
Expandable Memory Slot Yes, up to 512 GB
Contacts Storage Unlimited Unlimited
SMS Storage Unlimited Unlimited
Music Player Yes Yes
FM Radio Yes
Dual SIM GSM+GSM GSM+GSM
Thickness 7.7 mmMedium 8.13 mmMedium
Weight 166 gmMedium 190 gmMedium
Width 74.5 mmOk for one-handed use 75.2 mmOk for one-handed use
Audio Output 3.5mm jack 3.5mm jack
Water Resistant
Battery Capacity 4000 mAh 4500 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, 22.5W Flash Charge
Included Fast Charger Yes, 15.0W Fast Charger Yes, 22.5W 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 In-display Fingerprint Sensor; Reverse Charging; Noise Filtration
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
  • Eye-catching colorway (plastic) design that is unapologetically flashy - this one is sure to turn heads
  • Dedicated Google Assistant button on the left side
  • Fast, accurate in-display fingerprint scanner and face unlock options
  • Beautiful, full HD 6.38-inch Super AMOLED panel - you will get punchy colours, deep blacks, and good sunlight legibility
  • It also has Widevine L1 support which means you’ll be able to stream videos in Full HD on video streaming platforms like Netflix and Prime Video
  • An interesting addition to the display on the Z1x is the new low brightness anti-flicker mode - when switched on, it reduces screen flicker to alleviate visual fatigue - particularly useful during late-night gaming sessions
  • Funtouch OS is an iOS-look-alike that is filled to the brim with customizations
  • It now also packs a useful Dark mode
  • There is also a dedicated PUBG feature (apart from the separate dedicated Gaming mode) that helps users make the most of their time while in the waiting room (Users can quit the application while waiting for the game to start and the game timer is displayed as a chat bubble in the UI)
  • Very good performance backed by the excellent Snapdragon 712 SoC that powered its predecessor - gamers too won’t be disappointed - the phone is more than capable of playing heavy games, at top graphics settings
  • Thermal management is pretty good too and the phone does not warm up easily
  • Very good set of cameras - front and back - you will get good detailed pictures in all lighting conditions
  • On the rear, the Z1x houses a triple-camera setup that consists of a primary 48MP sensor, an 8MP ultra-wide camera and a 2MP depth sensor
  • The pictures from the primary camera are visually appealing, generally saturated, and the colours pop
  • The wide-angle camera also takes images good enough to be shared on social channels
  • The camera application is also pretty comprehensive and houses a dearth of other features like Fun Video and AR stickers
  • There is also a a dedicated night mode present which does help in balancing exposure and getting a bit more detail in low-light scenarios
  • Portrait shots come out reasonably well - with good subject separation
  • The selfie camera is a 32MP snapper and takes really good selfies, especially in good light - there’s an AI Beauty mode too that lets you change just about any feature of your face - you can also play around with a bunch of different portrait effects and edge detection on these portraits is pretty decent too
  • Decent video recording quality - 1080p videos are stabilised well and colour reproduction is also decent (though focus lock can sometimes be jittery) - 4K videos, on the other hand, are a bit jerky
  • Overall, this is a very good camera setup for the price - perhaps only a shade behind the top camera phones of this price bracket - the likes of the Realme X and Redmi Note 7 Pro
  • Reasonably loud speaker (though, of course, as usually expected in this price range, it lacks depth)
  • Very good battery life with a large 4500mAh battery - you can easily get 1.5 days of use
  • Vivo has amped up charging speeds on the Z1x too, compared to the Z1 - the phone now supports 22.5W vivo FlashCharge that takes about 1 hour and 20 minutes to completely charge the phone from the 15% mark
  • Overall, Vivo Z1x presents itself as another excellent all-rounder alternative from the Vivo camp for the mid-budget segment after the successful Vivo Z1 Pro - it stands up to the likes of Realme X, Oppo K3, Redmi Note 7 Pro, the Samsung Galaxy A50 - all great phones on their own accord
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
  • On the bulky side
  • It still continues to be one of the more cluttered Android UIs however, and can prove to be overwhelming for someone coming from a lighter/stock UI
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. The most mature execution we have seen from Vivo to date...does a great job at standing shoulder to shoulder with the fan favourite offerings from Redmi and Realme
    techradar.com in-depth Read Review »
  2. Definitely an attractive option
    gadgets.ndtv.com in-depth Read Review »
  3. At this price point, the Vivo Z1x is definitely a good smartphone
    fonearena.com in-depth Read Review »
  4. A well rounded device for the price
    bgr.in in-depth Read Review »
  5. Attractive design and good-enough specs
    androidauthority.com in-depth Read Review »
  6. A good mashup of style and performance...worth considering at this price point
    indianexpress.com in-depth Read Review »
  7. A more refined version of the Vivo Z1 Pro
    themobileindian.com in-depth Read Review »
  8. A good phone for the price point...but don't expect a lot
    in.pcmag.com in-depth Read Review »
  9. One of the best bets in the mid-range smartphone segment
    business-standard.com in-depth Read Review »
  10. Value-for-money phone
    in.mashable.com in-depth Read Review »
  11. Almost perfect, and at the right price
    indiatoday.in in-depth Read Review »
  12. A great device in every aspect
    asianage.com in-depth Read Review »
  13. An all-rounder at this price
    gadgetsnow.com in-depth Read Review »
  14. timesnownews.com in-depth Read Review »
  15. firstpost.com hands-on Read Review »
User Reviews
  1. Flipkart4.3 929+ reviews »
  2. Amazon4.1 3,313+ reviews »
  1. Flipkart4.4 17,219+ reviews »
Official Website Official Website » Official Website »
Unofficial specs? N/A N/A
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