Our Opinion

The Vivo Z1 Pro (4GB RAM, 64GB) is a slightly better phone than the Vivo S1 (4GB RAM, 128GB), and is also significantly better value for money. What should you buy? Go for the Vivo Z1 Pro (4GB RAM, 64GB)!

Vivo S1 (4GB RAM, 128GB)  Vivo Z1 Pro (4GB RAM, 64GB) 
Vivo S1 Vivo Z5x
Buy Now Buy Buy
Excellence Score
42.5
46.9
Value for Money Score
78.2
86.0
Price ₹ 15,449 onwards ₹ 13,990 onwards
Launch Date (India) Aug, 2019 Jul, 2019
Expected Launch Date N/A N/A
Smartphone OS Android 9.0 PieLow likelihood of getting updated to next Android version Android 9.0 PieExpected 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 Yes
Display Type AMOLED IPS LCD
Display Features Super AMOLED N/A
Full Physical QWERTY Keypad
Processor 2 GHz 2.3 GHz
Processor Type Octa Core Octa Core
Processor Name MediaTek Helio P65Ranked #29 in Mobile Processor Benchmarks Qualcomm Snapdragon 712Ranked #20 in Mobile Processor Benchmarks
GPU Mali-G52 Adreno 616
RAM 4 GB 4 GB
3G Yes Yes
4G Yes Yes
VoLTE Yes Yes
WiFi Yes Yes
GPS Yes Yes
Bluetooth Yes Yes
Connecting Port USB USB
Primary Camera 16MP + 8MP + 2MP 16MP + 8MP + 2MP
Camera Auto-Focus Yes Yes
Camera Flash Yes Yes
HD Video Recording Yes (4K) Yes (4K)
Other Camera Features 16MP: F/1.78 Aperture; 1/2.8" Sensor Size; 1.12um Pixel Size; PDAF; Sony IMX499 Sensor, 8MP: F/2.2 Aperture; 13mm Focal Length (Ultrawide); 120° Wide-angle lens, 2MP: F/2.4 Aperture; Depth Sensor, HDR, Panorama, Video: 2160p@30fps; 1080p@30fps, Live Photos, AI Super Wide-Angle, Portrait Mode, AI Portrait Framing, Doc Mode, Professional, AR Stickers, AI Face Beauty, Video, Video Face Beauty, Time-Lapse, Slo-Mo 16MP: F/1.8 Aperture, 8MP: F/2.2 Aperture; 16mm Focal Length (ultrawide), 2MP: F/2.4 Aperture; Depth Sensor, AI filter, Backlight HDR, Portrait bokeh, Portrait light, AR stickers, Slow motion, Time Lapse, AI Beauty, Live Photo
Secondary Camera 32MP 32MP
Secondary Camera Features F/2.0 Aperture, HDR, Panorama, Live Photos, Gender detection, Face Beauty, Portrait, AR Stickers, Video Face Beauty, AI Selfie Lighting, AI Face Beauty F/2.0 Aperture, AI Filters, AR stickers, Portrait light effects, Live Photo, AI Beauty
Internal Memory 128 GB 64 GB
Expandable Memory Slot up to 256 GB up to 256 GB
Contacts Storage Unlimited Unlimited
SMS Storage Unlimited Unlimited
Music Player Yes Yes
FM Radio Yes Yes
Dual SIM GSM+GSM GSM+GSM
Thickness 8.13 mm 8.85 mm
Weight 179 gm 201 gm
Audio Output 3.5mm jack 3.5mm jack
Water Resistant
Battery Capacity 4500 mAh 5000 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, 18W Fast Charging Yes, 18W Fast Charging
Included Fast Charger Yes, 18W Fast Charger Yes, 18W Fast Charger
Other Battery Parameters N/A N/A
Fingerprint sensor Yes Yes
Other Features In-display Fingerprint Sensor; Noise Filtration Noise Filtration
2-minute Review [Positives]
  • Stunning, beautiful design, that's a treat to the eyes - Vivo S1 is easily among the most well-designed smartphones to launch this year
  • There is a mesmerising dual tone finish on the metal frame, and a unique 'diamond lattice' design back, that reflects colors in the most interesting ways - this is the kind of smartphone that will definitely get you a lot of Wows from everyone around
  • It not only looks great but also feels great to hold and use thanks to the 2.5D design
  • Fast in-display fingerprint sensor
  • Dedicated Google Assistant button
  • Very good 6.38-inch AMOLED display - you will get deep blacks and punchy colors
  • Funtouch OS UI looks very similar to iOS, and is pretty feature packed, including a good gesture navigation system, and an 'Ultra Game' mode
  • Daily performance is smooth all-round with a Helio P65 processor (similar to the Helio P70, and Snapdragon 660), and most games run well too
  • Decent set of triple rear cameras - 16MP primary + 8MP ultra-wide + 2MP depth
  • The primary camera captures images with fairly good details
  • The depth camera helps with some decent portraits
  • The 32MP selfie camera is decent too, and does especially well with details (though the image softening algorithm is a bit too aggressive)
  • Outstanding battery life with a large 4500mAh battery paired with a low-power MediaTek Helio P65 SoC - you will comfortably clock 2 days of use
  • Bundled 18W fast charger
  • Attractive, eye-catching glossy plastic rear panel with a beautiful multi-coloured gradient finish, that catches the light as you tilt the phone around
  • The front is sharp and modern with a 6.54-inch Full HD+ display, thin bezels, and a punch-hole camera on the top-left corner of the display
  • On the whole, the Z1 Pro is arguably the best designed phone of this price segment
  • Has a handy dedicated Google Assistant button
  • Large, sharp Full HD+ display, with good viewing angles, and sunlight legibility - you get an immersive experience while watching videos, playing games and consuming other multimedia content on it
  • Vivo's Funtouch OS UI is fairly feature packed, and aesthetically is similar to iOS
  • There is also now a ‘Dark Mode’ feature that turns almost all the popular apps dark
  • The Vivo Z1 Pro also has a gaming assistant and mode rolled into one called Game Cube - it offers functions like blocking background calls, blocking notifications, reject calls during gaming, turning on Esports Mode and other things
  • Excellent, class-leading performance with the new Qualcomm Snapdragon 712 processor - you will get snappy performance all-round, and even high-end games will run effortlessly in their 'high graphics' settings
  • The smartphone also has good temperature control, so even with long times of gaming, there isn't much heating up
  • Good set of triple rear cameras (16-megapixel primary camera + 8-megapixel ultra-wide camera + 2-megapixel depth sensor)
  • You get some pretty detailed photos in most lighting conditions - the color reproduction and balancing is quite accurate as well
  • On the front, it comes with a excellent 32-megapixel snapper, which again does very well with details
  • Overall, this is a good camera setup for the price bracket, and only a bit behind the top cameras of the Redmi Note 7 Pro, and the Realme 3 Pro
  • Excellent battery life, with a huge 5000mAh battery - you will get a comfortable 2 days even with heavier use
  • Fast charging support - the device goes from 0 to 100% in 2 hours - which is pretty decent for the battery size
  • The Z1 Pro looks like a smart winner from the Vivo camp, with hardly any flaws, and an excellent performance to price ratio - if you value performance in a phone, or are into gaming, this is the mid-range phone to get - if you are looking for the best possible cameras instead, then the Redmi Note 7 Pro, and Realme 3 Pro have a slight advantage
2-minute Review [Negatives]
  • It's on the cluttered side though, and does have some bloatware - so the experience is not as clean and simple as stock Android
  • More complex games like PUBG though are not smooth at high graphics settings - and here the phone loses out to the best performing phones of this price bracket that pack the likes of Snapdragon 675, and Snapdragon 710
  • The ultra-wide camera provides for versatility in shot framing, but the quality is average - details are low, and the overall image is muted
  • Low light performance is average too
  • Overall, the cameras are decent for the price bracket, but not really comparable to the top camera phones of this price bracket, like Redmi Note 7 Pro, Realme 3 Pro, Realme X, and even the Vivo Z1 Pro
  • Uses the old microUSB port, instead of the modern USB-C port
  • On it's own the Vivo S1 is a pretty good device, but it faces some real tough competition at the moment - the camera and the performance are not the best for the price bracket, though if your main priorities are a best-in-class design, and excellent battery life, it could still make a lot of sense
  • On the heavy and bulky side (thanks to the large battery it packs)
  • The display does not have a Widevine L1 certification - as a result, you can stream videos available on the over-the-top platforms such as Netflix and Amazon Prime Videos at a maximum resolution of only 480p — not HD or fullHD
  • For people who like a stock Android interface though, Funtouch OS may not be to their taste (once again, it's more iOS like in its aesthetic, and also packs some bloatware)
Expert Reviews
  1. For the asking price, you can get better-equipped smartphones
    gadgets.ndtv.com in-depth Read Review »
  2. If your priority is absolutely best in selfie experience then pick Vivo S1, else its rivals look better
    bgr.in in-depth Read Review »
  3. If you can make your peace with the camera performance and you are not into graphics-heavy games, Vivo S1 is not a bad deal
    indianexpress.com in-depth Read Review »
  4. A good device to consider in this price range
    themobileindian.com in-depth Read Review »
  5. An average midranger with more style and less substance
    in.mashable.com in-depth Read Review »
  6. It’s got the looks, but needs more
    techpp.com in-depth Read Review »
  7. At the price point, there are far more compelling options available
    timesnownews.com in-depth Read Review »
  8. A great midrange device
    deccanchronicle.com in-depth Read Review »
  9. It is a capable phone, and a looker...but there are better deals available
    indiatoday.in in-depth Read Review »
  10. A balanced midrange phone marred by Vivo’s unoptimised user interface
    business-standard.com in-depth Read Review »
  11. gsmarena.com hands-on Read Review »
  12. fonearena.com hands-on Read Review »
  13. ibtimes.co.in hands-on Read Review »
  1. Strong all-rounder...Definitely worth considering in this price bracket
    gadgets.ndtv.com in-depth Read Review »
  2. Fully loaded smartphone
    fonearena.com in-depth Read Review »
  3. One of the better smartphones in its price segment...recommended buy
    bgr.in in-depth Read Review »
  4. Competent mid-ranger...An excellent choice, especially if design is your primary consideration
    androidauthority.com in-depth Read Review »
  5. If gaming is your main focus and you want a phone that looks good, you do not need to look any further than this
    indianexpress.com in-depth Read Review »
  6. Pretty solid offering
    news18.com in-depth Read Review »
  7. A mixed bag of hits and misses
    business-standard.com in-depth Read Review »
  8. Overall well-rounded device... look like a winner
    timesnownews.com in-depth Read Review »
  9. Fantastic phone at these prices
    indiatoday.in in-depth Read Review »
  10. themobileindian.com in-depth Read Review »
  11. thenewsminute.com in-depth Read Review »
  12. gsmarena.com hands-on Read Review »
  13. thequint.com hands-on Read Review »
User Reviews
  1. Flipkart4.5 308+ reviews »
  2. Amazon4.3 1,161+ reviews »
  1. Flipkart4.5 23,526+ reviews »
Official Website Official Website » Official Website »
Unofficial specs? N/A N/A
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