Our Opinion

The realme X (4GB RAM) is a slightly better phone than the Vivo Z1x (4GB RAM, 128GB), and is also slightly better value for money. What should you buy? Go for the realme X (4GB RAM)!

Vivo Z1x (4GB RAM, 128GB)  realme X (4GB RAM) 
Vivo Z1x realme X
Buy Now Buy Buy
Excellence Score
49.9
53.8
Value for Money Score
85.6
87.9
Price ₹ 14,990 onwards ₹ 14,999 onwards
Launch Date (India) Nov, 2019 Jul, 2019
Expected Launch Date N/A N/A
Smartphone OS Android 9.0 PieExpected update to next Android version Android 9.0 Pie, Upgradeable to Android 10Expected update to next Android version
Touchscreen Yes (Capacitive) Yes (Capacitive)
Screen Size 6.38 inches 6.53 inches
Screen Resolution 1080x2340 pixels (~ 404 pixels per inch) 1080x2340 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 AMOLED
Display Features Super AMOLED Eye Care Mode
Full Physical QWERTY Keypad
Processor 2.3 GHz 2.2 GHz
Processor Type Octa Core Octa Core
Processor Name Qualcomm Snapdragon 712Ranked #25 in Mobile Processor Benchmarks Qualcomm Snapdragon 710Ranked #35 in Mobile Processor Benchmarks
GPU Adreno 616 Adreno 616
RAM 4 GB 4 GB
3G Yes Yes
4G Yes Yes
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 + 5MP
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/1.7 Aperture; PDAF; Sony IMX 586 Sensor; 1/2.0" Sensor Size, 5MP: F/2.4 Aperture; Depth Sensor, HDR, Super Nightscape, Chroma Boost, Portrait Mode, Video: 2160p@30fps; 1080p@30/120fps; 720p@960fps, Gyro-EIS
Secondary Camera 32MP 16MP
Secondary Camera Features F/2.0 Aperture, AI Filters, AR stickers, Portrait light effects, Live Photo, AI Beauty, Fun Video Motorised Pop-up Camera, F/2.0 Aperture, 25mm Focal Length (wide), 1/3" Sensor Size, 1.0um Pixel Size, Sony IMX 471 Sensor, AI Intelligent Beauty, Portrait mode, HDR
Internal Memory 128 GB 128 GB
Expandable Memory Slot
Contacts Storage Unlimited Unlimited
SMS Storage Unlimited Unlimited
Music Player Yes Yes
FM Radio
Dual SIM GSM+GSM GSM + GSM
Thickness 8.13 mmMedium 9.4 mmThick
Weight 190 gmMedium 191 gmHeavy
Width 75.2 mmOk for one-handed use 76.0 mmOk for one-handed use
Audio Output 3.5mm jack 3.5mm jack
Water Resistant
Battery Capacity 4500 mAh 3765 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, VOOC Flash Charge 3.0
Included Fast Charger Yes, 22.5W Fast Charger Yes, 20W Fast Charger
Other Battery Parameters N/A N/A
Fingerprint sensor Yes Yes
Other Features In-display Fingerprint Sensor; Reverse Charging; Noise Filtration In-display Fingerprint Sensor; Noise Filtration; Dolby Atmos
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
  • Beautiful, 'shimmering' rear (plastic) panel, and a modern, notch-less 6.5-inch OLED screen - easily one of the best looking phones in this price bracket
  • The notch-less display spans almost edge to edge, with a pop-up selfie camera mechanism (which is quite something to have, in this price bracket)
  • Fairly fast in-display fingerprint reader
  • The pop-up camera on the Realme X has a very quick ejection and retraction mechanism, which makes face recognition work pretty seamlessly too
  • Very good 6.5-inch OLED screen - colors are lively, with deep blacks
  • The lack of a notch really helps make the screen appear immersive, and consuming content on the screen is a pleasure
  • ColorOS UI is now much more streamlined than before - there’s also now an app drawer, and a useful shortcut menu accessed by swiping from the sides
  • The gesture navigation is nice and intuitive too
  • Thankfully, it's not ad-strewn either, like some of the recent phones from Xiaomi
  • Very good performance backed by the powerful Snapdragon 710 chipset - everything from daily use to high-end games is smooth
  • GPU performance is an especially strong point of the Snapdragon 710, so if you are into gaming, the phone tends to comfortably outperform rivals
  • Very good set of dual rear cameras (48MP+5MP) and front camera (16MP)
  • Good overall image quality in daylight, and fairly good quality in low-light as well
  • Night mode is pretty effective too
  • Very good portraits
  • Pretty great selfies too, from the 16MP front camera
  • Realme’s EIS does a solid job of stabilization during videos at up to 1080p/30fps
  • Support for 4K video recording (without EIS though)
  • Overall, the Realme X is among the best camera setups of this price bracket, comparable to the excellent cameras on the Redmi Note 7 Pro and the Realme 3 Pro
  • The Dolby Atmos-boosted speaker sounds pretty rich and gets fairly loud
  • Good battery life with a 3750 mAh cell - you will comfortably get a day of use, even with heavy usage
  • The class-leading VOOC fast-charging nicely complements the long battery life - it fills a completely depleted battery in 1:18h and it's at the 50% mark 30 minutes into it - which are some excellent numbers
  • The Realme X looks like an incredible value package, no matter how you look at it, and will inevitably disrupt its price bracket in a big way - what you get is top-end specs, a 'full screen' AMOLED display with a pop-up selfie camera, very good performance, an excellent set of cameras, and super fast charging - you can't ask for more
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
  • ColorOS still has some bloatware though, and is not quite as clean/simple as stock Android
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 mature, well-rounded smartphone with few flaws and plenty to like about it...easily recommended
    gsmarena.com in-depth Read Review »
  2. Great value
    forbes.com in-depth Read Review »
  3. It's clear that a lot of thought has been put into the the Realme X...there is very little to complain about
    bgr.in in-depth Read Review »
  4. Affordable, value for money flagship
    indianexpress.com in-depth Read Review »
  5. Value for money...A worthy Xiaomi Redmi Note 7 Pro, Samsung Galaxy M40 rival
    hindustantimes.com in-depth Read Review »
  6. Premium smartphones get a solid contender...hard not to recommend
    ibtimes.co.in in-depth Read Review »
  7. Highly recommended smartphone from us in the sub-Rs 20,000 price range
    news18.com in-depth Read Review »
  8. A deal you simply cannot resist
    themobileindian.com in-depth Read Review »
  9. At this price, you will be hard-pressed to find a better deal
    indiatoday.in in-depth Read Review »
  10. Great value for money phone
    in.pcmag.com in-depth Read Review »
  11. Fiercely good
    gadgetsnow.com in-depth Read Review »
  12. A safe recommendation
    in.mashable.com in-depth Read Review »
  13. Flagship killer’s killer...uniquely positioned device that offers great features without many compromises
    deccanchronicle.com in-depth Read Review »
  14. Ticks almost all the boxes..a worthy competitor in the mid-range
    timesnownews.com in-depth Read Review »
  15. A beautiful smartphone that delights with its performance, imaging quality and vibrant display
    business-standard.com in-depth Read Review »
  16. androidauthority.com hands-on Read Review »
  17. firstpost.com hands-on Read Review »
User Reviews
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  2. Amazon4.4 122+ reviews »
Official Website Official Website » Official Website »
Unofficial specs? N/A N/A
Compare: Battery Test 1
  • Compare: Battery Test 1
  • Individual Review 2
Compare: Battery Test

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