Our Opinion

The Vivo V20 128GB is a significantly better phone than the Vivo S1 Pro, and is also significantly better value for money. What should you buy? Go for the Vivo V20 128GB!

Vivo S1 Pro  Vivo V20 128GB 
Vivo S1 Pro Vivo V20
Buy Now Buy Buy
Excellence Score
34.3
59.1
Value for Money Score
64.4
72.7
Price ₹ 18,380 onwards ₹ 22,489 onwards
Launch Date (India) Jan, 2020 Oct, 2020
Expected Launch Date N/A N/A
Smartphone OS Android 9.0 Pie, Upgradeable to Android 10Expected update to Android 11 Android 11Low likelihood of getting updated to next Android version
Touchscreen Yes (Capacitive) Yes (Capacitive)
Screen Size 6.38 inches 6.44 inches
Screen Resolution 1080x2340 pixels (~ 404 pixels per inch) 1080x2400 pixels (~ 409 pixels per inch)
Tall Aspect Ratio / Minimal Bezels Yes Yes
Scratch Resistant Display Yes Yes
Display Type AMOLED AMOLED
Screen Refresh Rate 60 HzStandard 60 HzStandard
Display Features Super AMOLED, 2.5D Curved Glass N/A
Full Physical QWERTY Keypad
Processor 2 GHz 2.3 GHz
Processor Type Octa Core Octa Core
Processor Name Qualcomm Snapdragon 665Ranked #46 in Mobile Processor Benchmarks Qualcomm Snapdragon 720GRanked #21 in Mobile Processor Benchmarks
GPU Adreno 610 Adreno 618
RAM 8 GB 8 GB
3G Yes Yes
4G Yes Yes
5G
VoLTE Yes Yes
WiFi Yes Yes
VoWiFi/WiFi-Calling Yes Yes
GPS Yes Yes
Bluetooth Yes Yes
Connecting Port USB-C USB-C
Primary Camera 48MP + 8MP + 2MP + 2MP 64MP + 8MP + 2MP
Camera Auto-Focus Yes Yes
Camera Flash Yes Yes
HD Video Recording Yes (Full HD) Yes (4K)
Other Camera Features 48MP: F/1.8 Aperture; 1/2" Sensor Size; 0.8um Pixel Size; PDAF, 8MP: F/2.2 Aperture; 13mm Focal Length (Ultra-wide); 1/4" Sensor Size; 1.12um Pixel Size, 2MP: F/2.4 Aperture; 1/5" Sensor Size; 1.75um Pixel Size (Macro camera), 2MP: F/2.4 Aperture; Depth Sensor, HDR, Panorama, AI Portrait Lighting, AI Super Wide Angle, Bokeh and Shot Re-Focus, Super Macro, Super Night Mode, Live Photo, AR Stickers, AI Portrait Framing, AI Scene Identification, Ultra Wide Video, Slo-Mo, Time Lapse 64MP: f/1.9 aperture; 26mm focal length; 1/1.72" sensor size; 0.8um pixel size, PDAF, 8MP: f/2.2 aperture; 120-degree ultra-wide; 1/4.0" sensor size; 1.12um pixel size; Auto-focus, 2MP: f/2.4 aperture; Depth Sensor, HDR, Panorama, Video: [email protected]; [email protected]/60fps, EIS, Motion Autofocus, Eye Autofocus, Body/Object Autofocus, Super Night Mode, Super Wide Angle Night Mode, Tripod Night Mode, Ultra Stable Video, Art Portrait video, Super Macro, Bokeh Portrait, Multi-Style Portrait
Secondary Camera 32MP 44MP
Secondary Camera Features F/2.0 Aperture, 0.8um Pixel Size, HDR, AI Face Beauty, Filters, AI Portrait Lighting, Group Selfie (Panorama), Super Night Selfie, Live Photo, AR Stickers, Watermark, Mirror Selfie f/2.0 aperture, Eye Autofocus, Super Night Selfie, Selfie Aura Screen Light, Steadiface Selfie Video, Slo-Mo Selfie Video, Dual-View Video, Art Portrait Video, Multi-Style Portrait
Internal Memory 128 GB 128 GB
Expandable Memory Slot Yes, up to 256 GB Yes, up to 256 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 8.7 mmMedium 7.4 mmSlim
Weight 187 gmMedium 171 gmMedium
Width 75.2 mmOk for one-handed use 74.2 mmOk for one-handed use
Audio Output 3.5mm jack 3.5mm jack
Water Resistant
Battery Capacity 4500 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, 18W Dual-Engine Fast Charging Yes, 33W Fast Charging
Included Fast Charger Yes, 18.0W Fast Charger Yes, 33.0W 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]
  • Jazzy, eye-catching back panel design with gradient finish and the unique diamond-shaped camera module
  • The slim profile of the camera module barely protrudes from the back
  • The in-display fingerprint sensor works well
  • Face unlock is present too, which is reliable (though, not as quick as on the other phones at this price level)
  • Vivid, crisp 6.38-inch full-HD+ Super AMOLED display - the colours are also very punchy thanks to the AMOLED panel, and text and icons are adequately sharp
  • The display gets very bright, making it easily legible even under direct sunlight
  • Widevine L1 DRM certified - you can watch Netflix and Prime in crisp HD resolution
  • Funtouch OS based on Android 9 Pie looks very similar to iOS, and is pretty feature packed
  • Decent performance powered by the Qualcomm Snapdragon 665 - it handles multitasking well and regular usage is smooth
  • Decent set of quad rear cameras - 48MP primary + 8MP ultra-wide + 2MP macro + 2MP depth camera
  • Close-ups are good, with good bokeh and details in objects
  • In bokeh mode, the Vivo S1 Pro's depth camera does a decent job of detecting edges, and blurs out the right areas - colours and details are also good
  • The macro camera is also handy at times, and lets you get very close to the subjects
  • Very good 32MP selfie camera - it captures detailed photos when shooting under ideal light - results are fairly good even when shooting against the light
  • The Vivo S1 Pro packs in a 4500 mAh battery, which easily lasts for 2 days of moderate use
  • Overall, the Vivo S1 Pro is a decent pick if all you want is a stylish design, good battery life, and a punchy display
  • The design feels fresh and vibrant - phone's sleek profile is eye-catching, with a matte back glass, it is one of the nicest looking phones for the price
  • The phone looks quite flawless from the back, it features a rather flashy back cover
  • The Vivo V20 is one of the lightest around in the price segment, and at 7.38mm in thickness, it is surprisingly slim
  • The power button has a texture to give it a more distinguished feeling
  • The in-display fingerprint scanner, as well as face recognition, are quick to unlock the V20
  • The display is a gorgeous 6.44-inch AMOLED FHD+ panel which promises vibrant and life-like colours - the contrast is impressive and it also supports HDR10 for high-quality video playback
  • It gets bright enough for using the device even under harsh sunlight
  • The Vivo V20 comes with Android 11 out of the box, with Vivo's new Funtouch OS 11 - this new skin by Vivo brings several bells and whistles, and a much cleaner, simpler interface - there's an improved dark mode and tons of customisation options
  • Good performance from the Snapdragon 720G SoC - it is good enough to help you through tasks of daily use and even running multiple apps simultaneously - casual gaming is no issue and heavy games run at medium settings, which is decent
  • Good triple cameras for the price - a 64MP primary camera, an 8MP ultra-wide-angle camera, and a 2MP mono camera
  • Photos shot in bright sunny conditions turned out well - images clicked using the device generally come out with life-like colours and packing good detail
  • The Ultra-wide camera adds fun new perspectives, it can take dramatic super-wide-angle photos with lesser details than the main camera - besides, it can also take Macro shots, which come out with good detail, and you end up with a higher resolution image compared to what most dedicated macro cameras produce
  • Portraits have good edge detection and you do get the option to set the intensity of the blur effect - beautification is enabled by default which smoothens skin textures
  • Low-light camera performance is good, photos have little noise and details in brighter areas are decent - enabling Night mode improves the level of detail
  • The 44MP selfie camera is very good at what it does - daylight selfies are sharp with accurate colours and good details, there's also an Eye Autofocus option that keeps the subject in sharp focus - portrait selfies are possible and you can set the level of blur before taking a shot
  • Video recording in daylight is good, video recording tops out at 4K for the primary as well as the selfie shooter - footage shot in 4K, as well as 1080p, is stabilised (though, video shot in low light has a shimmer effect at both resolutions, which isn't good)
  • Overall, cameras are one of the highlights of the phone and they can take on any other capable camera phone at this price
  • Good battery life from the 4000 mAh battery - it can easily manage to keep the phone going on for around a day on moderate-heavy use
  • Charging is quick with the supplied 33W FlashCharge charger - it takes the V20 to 98 percent in an hour
  • If you value looks over other aspects, the Vivo V20 will appeal to you, it is well designed and feels premium to the touch - the device also offers above par photography performance, it emerges as a very good option for taking pictures and shooting videos
2-minute Review [Negatives]
  • The Vivo S1 Pro feels a little chunky at 8.68mm thick
  • The back isn't glass, as Vivo still uses laminated plastic
  • Having said that, the interface is unnecessarily complicated - swipe-up gesture to access system shortcuts is confusing, since it's in the notification shade in stock or other Android UIs
  • There's a lot of bloatware preinstalled on the Vivo S1 Pro (though the third-party apps can be removed)
  • Heavy games such as PUBG Mobile however struggle to run at a smooth frame rate even at the Low graphics preset
  • This isn't a bad processor, but it's typically now found in phones closer to the Rs. 10, 000 mark, such as the Realme 5i
  • In daylight, the primary camera manage to capture average-looking landscape shots - images lack depth, objects at the sides of the frame also have a bit of grain - HDR kicks in when needed, but the end result isn't always very good - some images have a very cool, bluish hue to them, which look unnatural
  • The wide-angle camera offered a nice perspective, but colours weren't very accurate
  • Low-light photos are just strictly average - focusing is a lot slower in the dark, and it takes a second or two longer to save each photo - there's no dedicated night shooting mode either
  • No option for a background bokeh effect with the front camera
  • Videos can only be recorded at up to 1080p, which is not great, especially at this price - there's no stabilisation either, which is a big letdown
  • Low-light video is not very good, from both primary & ultra-wide lens - has lots of grain as well as weak details
  • Overall, rear cameras are nothing special - you will get better outcomes with the Realme X2 or the Redmi K20
  • The single speaker doesn't get too loud and the sound is a little tinny
  • Vivo uses its Dual Engine Fast Charge feature, but the 18W charger isn't the fastest - charging the phone completely takes about two and a half hours
  • If you'd prefer a more well-rounded phone though, we suggest looking at offerings from Realme and Xiaomi instead, such as the Realme X2 and the Redmi K20, which have much more powerful SoCs
  • Because of its slim profile, the Vivo V20 is a bit slippery
  • Though, it isn't a high-refresh-rate panel
  • However, this isn't the best performing phone at the price, there are better options available like the OnePlus Nord
  • However, if heavy-duty gaming is what you're looking for, alternatives such as the OnePlus Nord offer significantly better performance, you can also consider the Galaxy M51 for its insane battery life powered by a 7000 mAh battery
Expert Reviews
  1. Not a bad pick if all you want is a stylish design, good battery life, and a punchy display....If you'd prefer a more well-rounded phone though, we suggest looking at offerings from Realme and Xiaomi instead
    gadgets.ndtv.com in-depth Read Review »
  1. The Vivo V20 is well designed and feels premium to the touch... but better phones are available
    gadgets.ndtv.com in-depth Read Review »
  2. The Vivo V20 is an impressive mid-range smartphone, but it’s not perfect
    indianexpress.com in-depth Read Review »
  3. The Vivo V20 actually feels more expensive than it actually is
    indiatoday.in in-depth Read Review »
  4. Vivo has made an impressive-looking phone that offers good overall performance
    timesnownews.com in-depth Read Review »
  5. gsmarena.com in-depth Read Review »
  6. bgr.in in-depth Read Review »
  7. economictimes.indiatimes.com in-depth Read Review »
  8. telecom.economictimes.indiatimes.com in-depth Read Review »
  9. ibtimes.co.in in-depth Read Review »
  10. news18.com in-depth Read Review »
  11. slashgear.com in-depth Read Review »
  12. themobileindian.com in-depth Read Review »
  13. financialexpress.com in-depth Read Review »
  14. businessworld.in in-depth Read Review »
  15. business-standard.com in-depth Read Review »
  16. zeebiz.com in-depth Read Review »
  17. techadvisor.co.uk in-depth Read Review »
  18. fonearena.com hands-on Read Review »
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Official Website Official Website » Official Website »
Unofficial specs? N/A N/A
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