Our Opinion

The Xiaomi Redmi Note 9 Pro (6GB RAM, 128GB) is a significantly better phone than the Vivo Z1x (4GB RAM, 128GB), and is also significantly better value for money. What should you buy? Go for the Xiaomi Redmi Note 9 Pro (6GB RAM, 128GB)!

Vivo Z1x (4GB RAM, 128GB)  Xiaomi Redmi Note 9 Pro (6GB RAM, 128GB) 
Vivo Z1x Xiaomi Redmi Note 9 Pro
Buy Now  not available currently Buy
Excellence Score
44.9
53.2
Value for Money Score
74.1
83.6
Price ₹ 16,990 onwards ₹ 16,999 onwards
Launch Date (India) Nov, 2019 Mar, 2020
Expected Launch Date N/A N/A
Smartphone OS Android 9.0 PieExpected update to next Android version Android 10Expected update to next Android version
Touchscreen Yes (Capacitive) Yes (Capacitive)
Screen Size 6.38 inches 6.67 inches
Screen Resolution 1080x2340 pixels (~ 404 pixels per inch) 1080x2400 pixels (~ 395 pixels per inch)
Tall Aspect Ratio / Minimal Bezels Yes Yes
Scratch Resistant Display Yes, SCHOTT Xensation Glass Yes, Corning Gorilla Glass 5
Display Type AMOLED IPS LCD
Screen Refresh Rate 60 HzStandard 60 HzStandard
Display Features Super AMOLED Sunshine mode, Night mode, Colour temperature adjustment, Anti-oil and anti-fingerprint protective coating
Full Physical QWERTY Keypad
Processor 2.3 GHz 2.3 GHz
Processor Type Octa Core Octa Core
Processor Name Qualcomm Snapdragon 712Ranked #27 in Mobile Processor Benchmarks Qualcomm Snapdragon 720GRanked #17 in Mobile Processor Benchmarks
GPU Adreno 616 Adreno 618
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 + 8MP + 2MP 48MP + 8MP + 5MP + 2MP
Camera Auto-Focus Yes Yes
Camera Flash Yes Yes
HD Video Recording Yes (4K) Yes (4K)
Other Camera Features 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 48MP: f/1.8 aperture; 1/2.25" Sensor Size; 0.8um Pixel Size; PDAF, 8MP: f/2.2 aperture; 119° Field-of-view; 13mm Focal Length; Ultra-wide; 1/4.0" Sensor Size; 1.12um Pixel Size, 2MP: f/2.4 aperture; Macro Lens; 1/5.0" Sensor Size; 1.75um Pixel Size, 2MP: f/2.4 aperture; Depth Sensor, HDR, Panorama, Video: 2160p@30fps; 1080p@30/60/120fps; 720p@960fps, EIS, Ultra Nightscape mode, AI scene detection, Smart ultra-wide angle mode, Ultra wide-angle edge distortion correction, AI Beautify, Burst mode, Tilt-shift, Level display, Custom watermark, Pro mode, Portrait mode background blur adjustment, Studio Lighting, Panorama mode, AI high resolution photos
Secondary Camera 32MP 16MP
Secondary Camera Features F/2.0 Aperture, AI Filters, AR stickers, Portrait light effects, Live Photo, AI Beauty, Fun Video Panorama selfie, Palm shutter, AI silhouette detection, Wide-angle distortion correction, HDR, Selfie timer, Face recognition, Age recognition, AI Beautify, AI feature adjustment, AI makeup, AI portrait mode, AI scene detection, AI studio lighting
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 8.13 mmMedium 8.8 mmMedium
Weight 190 gmMedium 209 gmHeavy
Width 75.2 mmOk for one-handed use 76.6 mmInconvenient for one-handed use
Audio Output 3.5mm jack 3.5mm jack
Water Resistant Yes, Splash Resistant (P2i Coating)
Battery Capacity 4500 mAh 5020 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, 22.5W Flash Charge Yes, 18W Fast Charging
Included Fast Charger Yes, 22.5W Fast Charger Yes, 18.0W Fast Charger
Other Battery Parameters N/A N/A
Fingerprint sensor Yes Yes
Other Features In-display Fingerprint Sensor; Reverse Charging; Noise Filtration UFS 2.1 Storage; Noise Filtration
2-minute Review [Positives]
  • 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
  • Fresh, bright and vibrant design, with a very shiny, reflective rear panel - you'll see light play across the surface when using this phone, giving the feeling of depth
  • The distinctive new camera bump design plays into the theme of symmetry - this is a nice design touch that sets the Redmi Note 9 series apart and make this phone and its siblings recognisable
  • The front of the phone looks modern and definitely defies expectations for its price category
  • Fingerprint sensor is integrated into the power key and it is extremely fast at unlocking the phone
  • Xiaomi's trademark infrared emitter is on the top, and can be used to control several home appliances
  • There's also a notification and charging LED hidden in the earpiece, a rarity to find in modern smartphones
  • Bright, crisp and large 6.67-inch IPS display with a tall 20:9 aspect ratio - the panel delivers punchy and vibrant colours and the large screen work nicely for consuming videos and games
  • MIUI is one of the more refined and smooth Android skins around, and has a lot of customisation/theming options - there’s ample features for power users - from gestures to the ability to switch around button layouts as well as a robust home screen customisation experience, you can really make the phone your own
  • Class-leading performance for the price backed by the snappy Snapdragon 720G - the Redmi Note 9 Pro is more than powerful enough to handle anything from basic calls and messaging all the way up to heavy 3D gaming, with no trouble whatsoever, multitasking is also smooth and trouble-free
  • Decent quad cameras for the price - a 48MP primary shooter, an 8MP ultra-wide angle lens, a 5MP macro camera and a 2MP depth sensor
  • In daylight, the primary camera takes reasonably good shots - Xiaomi has opted for a very natural-looking colour science, the colour temperature and white balance are spot-on which is very good to see and the dynamic range isn’t too bad either (though, there is a certain softness to images, which can be fixed with a software update)
  • The ultra-wide angle mode works well to capture a wide frame without much effort and the quality is decent
  • Xiaomi has done a particularly good job at optimising the portrait mode and the phone does a fantastic job at edge-detection, creating a natural-looking blur
  • The macro camera delivers much higher quality shots than from most other 2MP macro cameras
  • The 16MP front camera is fairly good in the daytime as well as at night - details are good, and portrait shots had nicely blurred backgrounds
  • Very good battery life with the 5020 mAh battery - with ordinary use, the Redmi Note 9 Pro easily lasts through a full day and nearly half of the second day before needing a recharge
  • Decent fast charging with the 18W fast charger in the box, takes nearly 2 hours to fill the phone completely (though, this isn't the fastest charging phone and the Realme 6's 30W charging is much better)
  • The Redmi Note 9 Pro which succeeds at delivering value, a decent camera, class-leading internals and beautiful design for the low price is certainly tempting - if flat-out performance at a low price is what you want, the Redmi Note 9 Pro delivers the best bang-for-the-buck
2-minute Review [Negatives]
  • 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
  • At 8.8mm thick and 209g in weight, the Redmi Note 9 Pro is bulky and unwieldy
  • It is a standard 60Hz panel and doesn't have a high refresh rate - this is a missed opportunity that puts the Redmi Note 9 Pro on the back foot compared to its peers
  • It still continues to pack a lot of bloat though - you get many pre-installed applications with wide-ranging requirements for user permissions
  • Low light photography is average, images are grainy with digital artefacts and splotches creating a nearly unusable shot
  • Overall, this is not the best camera setup at this price and this time Realme has done a better job which with its Realme 6 which offer better cameras at this price
  • However, the Realme 6 out-specs the Redmi Note 9 Pro with its high refresh-rate 90Hz display panel, as well as the inclusion of a 64MP camera that genuinely takes better images, and the phone supports faster 30W charging as well
Expert Reviews
  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 »
  1. A phone to easily recommend
    gsmarena.com in-depth Read Review »
  2. The Redmi Note 9 Pro offers one of the most reliable experience on a phone at this price
    techradar.com in-depth Read Review »
  3. The Redmi Note 9 Pro is very likeable for its overall style, and the specifications are very impressive
    gadgets.ndtv.com in-depth Read Review »
  4. Great Value, Excellent battery life
    fonearena.com in-depth Read Review »
  5. Best Redmi Note device yet
    bgr.in in-depth Read Review »
  6. If flat-out performance at a low price is what you want, the Redmi Note 9 Pro still delivers the best bang-for-the-buck
    androidauthority.com in-depth Read Review »
  7. The Redmi Note 9 Pro is definitely an impressive option considering the performance and the battery life
    indianexpress.com in-depth Read Review »
  8. More polished than before, living up to the high design standards set by Xiaomi
    livemint.com in-depth Read Review »
  9. Good performer
    gadgetsnow.com in-depth Read Review »
  10. Another stunning crowd-pleaser from Xiaomi
    indiatoday.in in-depth Read Review »
  11. The Redmi Note 9 Pro is a typical Note, it is very good at just about everything it does, rather than being the best in a few
    techpp.com in-depth Read Review »
  12. A Minimalist Jack Of All Trades
    in.mashable.com in-depth Read Review »
  13. thehindubusinessline.com in-depth Read Review »
  14. neowin.net in-depth Read Review »
  15. androidcentral.com hands-on Read Review »
User Reviews
  1. Flipkart4.5 1,345+ reviews »
  1. Amazon4.3 2,016+ reviews »
Official Website Official Website » Official Website »
Unofficial specs? N/A N/A
Individual Review 2
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