Our Opinion

The realme X3 SuperZoom (8GB RAM, 128GB) is a slightly better phone than the Xiaomi Redmi K20 Pro (8GB RAM, 256GB), and is also significantly better value for money. What should you buy? Go for the realme X3 SuperZoom (8GB RAM, 128GB)!

Xiaomi Redmi K20 Pro (8GB RAM, 256GB)  realme X3 SuperZoom (8GB RAM, 128GB) 
Xiaomi Redmi K20 Pro realme X3 SuperZoom
Buy Now Buy Buy
Excellence Score
61.7
66.4
Value for Money Score
65.3
83.8
Price ₹ 29,999 onwards ₹ 23,999 onwards
Launch Date (India) Jul, 2019 Jun, 2020
Expected Launch Date N/A N/A
Smartphone OS Android 9.0 Pie, Upgradeable to Android 10Expected update to next Android version Android 10Expected update to next Android version
Touchscreen Yes (Capacitive) Yes (Capacitive)
Screen Size 6.39 inches 6.6 inches
Screen Resolution 1080x2340 pixels (~ 403 pixels per inch) 1080x2400 pixels (~ 399 pixels per inch)
Tall Aspect Ratio / Minimal Bezels Yes Yes
Scratch Resistant Display Yes, Corning Gorilla Glass 5 Yes, Corning Gorilla Glass 5
Display Type AMOLED IPS LCD
Screen Refresh Rate 60 HzStandard 120 HzSuper High
Display Features HDR, Always-On Display N/A
Full Physical QWERTY Keypad
Processor 2.84 GHz 2.96 GHz
Processor Type Octa Core Octa Core
Processor Name Qualcomm Snapdragon 855Ranked #9 in Mobile Processor Benchmarks Qualcomm Snapdragon 855 PlusRanked #8 in Mobile Processor Benchmarks
GPU Adreno 640 Adreno 640
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 + 13MP + 8MP 64MP + 8MP + 8MP + 2MP
Camera Auto-Focus Yes Yes
Camera Flash Yes Yes
HD Video Recording Yes (4K) Yes (4K)
Other Camera Features 48MP: F/1.75 Aperture; 26mm Focal Length (wide); 1/2" Sensor Size; 1.6um Pixel Size, 13MP: F/2.4 Aperture; 12mm Focal Length (ultrawide); 1/3" Sensor Size; 1.12um Pixel Size; 124.8° Wide-angle lens, 8MP: F/2.4 Aperture; 53mm Focal Length (telephoto); 1/4" Sensor Size; 1.12um Pixel Size; 2x Optical Zoom, Laser Focus + PDAF, HDR, Panorama, Portrait mode, Night More, Video: [email protected]/60fps; [email protected]/120/240fps; [email protected] 64MP: f/1.8 Aperture; 26mm Focal Length; 1/1.72" Sensor Size; 0.8um Pixel Size; PDAF, 8MP: f/3.4 Aperture; 124mm Focal Length; Periscope Telephoto Lens; PDAF; OIS; 5x Optical Zoom, 8MP: f/2.3 Aperture; 119-degree Field-of-view; 16mm Focal Length; Utra-wide Lens; 1/4.0" Sensor Size; 1.12um Pixel Size, 2MP: f/2.4 Aperture; Macro Lens, HDR, Panorama, Video: [email protected]/60fps; [email protected]/60fps; [email protected], EIS
Secondary Camera 20MP 32MP + 8MP
Secondary Camera Features Motorized Pop-up Camera, F/2.2 Aperture, 0.8um Pixel Size, HDR 32MP: f/2.5 Aperture; 26mm Focal Length; 1/2.8" Sensor Size; 0.8um Pixel Size, 8MP: f/2.2 Aperture; 105-degree Field-of-view; Ultra-wide; 1/4.0" Sensor Size; 1.12um Pixel Size, EIS
Internal Memory 256 GB 128 GB
Expandable Memory Slot
Contacts Storage Unlimited Unlimited
SMS Storage Unlimited Unlimited
Music Player Yes Yes
FM Radio Yes
Dual SIM GSM+GSM GSM+GSM
Thickness 8.8 mmMedium 8.9 mmMedium
Weight 191 gmHeavy 202 gmHeavy
Width 74.3 mmOk for one-handed use 75.8 mmOk for one-handed use
Audio Output 3.5mm jack USB-C
Water Resistant
Battery Capacity 4000 mAh 4200 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, 27W Quick Charge 4.0 Yes, 30W VOOC Flash Charge
Included Fast Charger Yes, 18.0W Fast Charger Yes, 30.0W Fast Charger
Other Battery Parameters N/A N/A
Fingerprint sensor Yes Yes
Other Features In-display fingerprint sensor; Noise Filtration; Game Turbo 2.0; Hi-Fi DAC Audio; Hi-Res Audio UFS 3.0 Storage; Noise Filtration
2-minute Review [Positives]
  • Xiaomi has gone big on the design front this time - the Redmi K20 Pro has a glass back with one of the most evocative gradient patterns you'll come across on any phone today - it's both premium to feel, and stunning to look at
  • The gradient effect that kicks in under the right lighting condition is quite mesmerising
  • The front is modern and sharp too, with a 'full screen' notch-less display (the selfie camera is a 'popup' one)
  • Good in-screen fingerprint sensor - quick and reliable
  • Gorgeous, 6.39-inch Super AMOLED display - easily one of the best panels you'll find in this price segment - it has vibrant colors and excellent contrast levels, and sunlight readability is great as well
  • Of course, the lack of a cutout means you get an all-screen front, and the minimal bezels at the top and bottom create an immersive experience when playing games or viewing videos on the device
  • MIUI, especially with it's recent improvements continues to one of the better, more cohesive custom Android UIs around - and it's packed with features like gesture navigation, anti-flicker mode, reading mode, second space, dual apps, themes, etc
  • The K20 Pro also adds the POCO Launcher on top of MIUI - which brings the Dark Mode and App drawer to the K20 Pro
  • Xiaomi is also rolling out a Game Turbo feature that prioritizes bandwidth and mutes incoming notifications when you're in a game
  • Top-notch flagship performance with the top-notch Snapdragon 855 chipset at the core - the K20 Pro is expectedly a performance beast - and gets the highest Antutu scores of any Android phone at the moment
  • Very good triple rear camera setup - the phone has a 48MP primary camera backed by an 8MP telephoto lens and a 13MP wide-angle shooter
  • Image quality is great in all sorts of lighting conditions - they look crisp, vibrant, and details are captured well
  • The ultra-wide sensor and 2x telephoto lens also produce generally good results
  • The K20 Pro also comes with a dedicated night mode that does the usual multi-frame processing, and the results are pretty good - it gets more light in, and makes things sharper
  • Decent 20MP popup selfie camera, with a good portrait mode
  • Overall, the rear camera setup on the K20 Pro is the best for this price bracket, and matches up well to more expensive phones like the OnePlus 7 and Asus 6Z
  • Has a 3.5mm jack, that a lot of flagships these days tend to skimp on
  • Loud (single) downward firing speaker
  • Very good battery life with a 4000mAH battery - combine that with a very efficient 855 processor, and you will comfortably get 1.5 days of use
  • Fast charging support - up to a cool 27W (a 27W capacity charger will however need to be purchased separately for super fast charging - that said, Xiaomi does include a still-very-fast 18W charger in the box)
  • Xiaomi has again hit the ball out of the park with the Redmi K20 Pro, providing a still-excellent-value successor to the super successful Poco F1 - this is the cheapest price point at which you will get the flagship Snapdragon 855, along with all the latest features of 2019 - full screen, popup selfie camera, and in-display fingerprint sensor - people who attach more value to the software experience though might still want to spend a little more and go for the OnePlus 7 or Asus 6Z, for a cleaner experience
  • The design of the Realme X3 SuperZoom is identical to the Realme 6 Pro - it looks elegant and beautiful (though, the plastic frame and overused design might not be of everyone's taste)
  • The dual hole-punch cutout at the front gives the phone a modern appearance
  • Fingerprint Sensor is embedded in the unlock button and it is quick (though, it is a bit unreliable)
  • Good 6.6-inch IPS LCD FHD+ display - it gives off quite punchy, and vivid colours (though, an AMOLED display would be appreciated at this price)
  • The 120Hz refresh rate on the Realme X3 SuperZoom makes for a smooth and seamless visual experience
  • Brightness levels are more than sufficient for outdoor use
  • Software is one place where Realme has taken a big leap, the Realme UI is easy to use - it is also packed with features such as app cloning, Google Assistant, a gaming mode, digital wellbeing, and contactless payments among others - there are some more interesting and useful features like Realme Dual-Mode Audio, which allows you to connect a Bluetooth and a wired headset at the same time to listen to music on the smartphone
  • Excellent performance for the price - the Snapdragon 855 Plus is a powerful chip, so as expected, general usage and multitasking is handled superbly - gaming performance is nothing to scoff at, the phone handles heavy games like PUBG at the highest settings with ease
  • Good quad cameras for the price - there's a 64MP primary sensor, an 8MP ultra-wide camera, an 8MP periscope telephoto camera, and a 2MP macro camera
  • Daylight photos from the SuperZoom's main cam are very good - it captures a lot of fine detail and processes it in a natural manner, so it doesn't have an artificial look
  • The 8MP ultra-wide angle cam turns in a solid performance too, with good detail and wide dynamic range
  • The telephoto camera of the Realme is the real standout feature - it can zoom up to 5x optically and captures sharp and detailed images with high contrast - colours and dynamic range are praiseworthy as well
  • Portraits are good too, the blur quality is nice and the intensity is just right
  • Very good dual selfie cameras, 32MP primary and 8MP Ultra-wide - 32MP camera of the Realme X3 SuperZoom takes really good selfies with a ton of detail and the wide-angle camera is great for taking a group selfie
  • Very good battery life with the 4200 mAh cell - the SuperZoom delivers a solid day and a half of battery life, even with heavy usage
  • The bundled 30W fast charger is very quick and manages to charge the battery from zero to about 90 per cent in an hour
  • The X3 Superzoom is a pretty good buy for its price - the display is great for an LCD, performance is solid, and battery life is excellent and the cameras are good enough
2-minute Review [Negatives]
  • Face unlock mechanism is a little clunky - you have to first wake the screen and swipe up for the camera module to engage (this might get sorted via a software update though)
  • One issue with MIUI in recent times is the ads in the interface & notifications - those are still there (though a little less intrusive) - and while there are ways to disable them, it's a technical solution that a lot of prospective buyers will not be aware of
  • The Realme X3 SuperZoom is quite chunky at 8.9mm and a bit heavy at 202g
  • Low-light photos from the Realme X3 SuperZoom aren't quite as good, images from the main cam are on the soft side and quite noisy too - Night mode improves things a bit but the quality of the shots is still not exciting
  • The macro lens doesn't really excel at what it is supposed to do, the detailing of the images is low because of the very low 2MP resolution (though, it help take closer shots of smaller subjects)
  • Overall, the Realme X3 SuperZoom offer versatile cameras, but they are inconsistent and a bit unreliable to be the go-to shooter in your pocket
  • No headphone jack
Expert Reviews
  1. The best smartphone you can buy today in this price bracket...it's the spiritual successor to a rare smartphone blend known as flagship killers, a series that OnePlus may have conceived, but has since forgotten
    gsmarena.com in-depth Read Review »
  2. Excellent value for money
    gadgets.ndtv.com in-depth Read Review »
  3. A satisfying device that won’t break the bank
    fonearena.com in-depth Read Review »
  4. The most affordable flagship you can buy right now, that comes with all the bells and whistles that are in vogue this year
    digit.in in-depth Read Review »
  5. Xiaomi's 'Fight Song' against OnePlus...If your budget is Rs 30,000 then it hard to look past this smartphone
    bgr.in in-depth Read Review »
  6. Simply one of the best deals in smartphones right now
    androidauthority.com in-depth Read Review »
  7. As good a flagship as any other..the price works to its advantage
    indianexpress.com in-depth Read Review »
  8. This is the flagship to beat
    hindustantimes.com in-depth Read Review »
  9. The best affordable flagship on the market
    news18.com in-depth Read Review »
  10. Move over OnePlus, there’s a new mid-range king
    expertreviews.co.uk in-depth Read Review »
  11. Xiaomi has done it again: the Redmi K20 Pro delivers incredible value
    androidcentral.com in-depth Read Review »
  12. If OnePlus was the brand for those looking for a reasonably priced flagship smartphone, the Redmi K20 Pro now fills that space
    livemint.com in-depth Read Review »
  13. The K20 Pro is by far the best smartphone we’ve seen from Xiaomi and it very well deserves a space in your pocket
    stuff.tv in-depth Read Review »
  14. A hard-to-ignore Flagship Killer from Xiaomi
    themobileindian.com in-depth Read Review »
  15. Wears the best budget flagship crown...very hard to beat in terms of sheer value for money
    deccanchronicle.com in-depth Read Review »
  16. Top-end features for a low-end price – the rise of Xiaomi continues
    t3.com in-depth Read Review »
  17. Almost everything other flagships have, but cheaper
    in.pcmag.com in-depth Read Review »
  18. It's quite simply bonkers the Mi 9T Pro (Redmi K20 Pro) sells for the price it does, given its flagship specifications....easily the best phone at this price
    pocket-lint.com in-depth Read Review »
  19. Best bang for your buck
    pandaily.com in-depth Read Review »
  20. Embodies almost everything that’s great about flagships in 2019 and it does so at an extremely competitive price
    in.mashable.com in-depth Read Review »
  21. Flagship killer...what it manages to deliver at this price point, is commendable, to say the least
    indiatimes.com in-depth Read Review »
  22. The best part of the K20 Pro is that beauty is not just skin deep...holds excellent value over several flagships in the market right now
    timesnownews.com in-depth Read Review »
  23. The most complete phone available at this price point...delivers on everything that matters
    indiatoday.in in-depth Read Review »
  24. A brilliant mid-premium smartphone...Highly recommended
    firstpost.com in-depth Read Review »
  25. asianage.com in-depth Read Review »
  26. gadgetsnow.com in-depth Read Review »
  27. zdnet.com hands-on Read Review »
  1. If value the 5x periscope zoom above everything else, the X3 SuperZoom meets those demands
    gsmarena.com in-depth Read Review »
  2. Super zoom, Super speed
    androidauthority.com in-depth Read Review »
  3. A killer camera, stacks of storage and ample power for the price
    stuff.tv in-depth Read Review »
  4. Realme has delivered an impressive set of specifications, with compromises made in all the right places
    zdnet.com in-depth Read Review »
  5. This might be one of the best bang-for-your-buck phones at this price
    pocket-lint.com in-depth Read Review »
  6. gadgets.ndtv.com in-depth Read Review »
  7. forbes.com in-depth Read Review »
  8. fonearena.com in-depth Read Review »
  9. bgr.in in-depth Read Review »
  10. trustedreviews.com in-depth Read Review »
  11. indianexpress.com in-depth Read Review »
  12. economictimes.indiatimes.com in-depth Read Review »
  13. news18.com in-depth Read Review »
  14. tech.hindustantimes.com in-depth Read Review »
  15. in.mashable.com in-depth Read Review »
  16. finder.com.au in-depth Read Review »
  17. t3.com in-depth Read Review »
  18. techpp.com in-depth Read Review »
  19. firstpost.com in-depth Read Review »
  20. gadgetsnow.com in-depth Read Review »
User Reviews
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Official Website Official Website » Official Website »
Unofficial specs? N/A N/A
Individual Review 2
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