Our Opinion

The Xiaomi Redmi Note 8 Pro (6GB RAM, 128GB) is a slightly better phone than the Samsung Galaxy A51, and is also significantly better value for money. What should you buy? Go for the Xiaomi Redmi Note 8 Pro (6GB RAM, 128GB)!

Samsung Galaxy A51  Xiaomi Redmi Note 8 Pro (6GB RAM, 128GB) 
Samsung Galaxy A51 Xiaomi Redmi Note 8 Pro
Buy Now Buy Buy
Excellence Score
51.1
53.4
Value for Money Score
64.1
85.0
Price ₹ 25,250 onwards ₹ 16,259 onwards
Launch Date (India) Jan, 2020 Oct, 2019
Expected Launch Date N/A N/A
Smartphone OS Android 10Expected 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 6.5 inches 6.53 inches
Screen Resolution 1080x2400 pixels (~ 405 pixels per inch) 1080x2340 pixels (~ 395 pixels per inch)
Tall Aspect Ratio / Minimal Bezels Yes Yes
Scratch Resistant Display Yes, Corning Gorilla Glass 3 Yes, Corning Gorilla Glass 5
Display Type AMOLED IPS LCD
Display Features Super AMOLED 2.5D Curved Glass
Full Physical QWERTY Keypad
Processor 2.3 GHz 2 GHz
Processor Type Octa Core Octa Core
Processor Name Samsung Exynos 9611Ranked #30 in Mobile Processor Benchmarks MediaTek Helio G90TRanked #18 in Mobile Processor Benchmarks
GPU Mali-G72 MP3 Mali-G76 MP10
RAM 6 GB 6 GB
3G Yes Yes
4G Yes Yes
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 + 12MP + 5MP + 5MP 64MP + 8MP + 2MP + 2MP
Camera Auto-Focus Yes Yes
Camera Flash Yes Yes
HD Video Recording Yes (Full HD) Yes (4K)
Other Camera Features 48MP: f/2.0 Aperture; 1/2" Sensor Size; 0.8um Pixel Size; PDAF, 12MP: f/2.2 Aperture; 13mm Focal Length (Ultra-wide), 5MP: f/2.4 Aperture; Dedicated Macro camera, 5MP: f/2.2 Aperture; Depth sensor, Panorama, HDR 64MP: 1/1.72" Sensor Size; Samsung GW1 sensor; 0.8um Pixel Size; F/1.8 Aperture; EIS, 8MP: 120° Ultra-wide Angle lens; 1.12um Pixel Size, 2MP: Depth Sensor, 2MP: 2cm Macro; 1.75um Pixel Size; F/2.4 Aperture, Night mode, AI Scene detection, Smart Ultra-wide Angle mode, AI Beautify, Burst mode, Tilt-shift, Level display, Custom watermark, Pro mode, AI Portrait mode, 3D Lighting, Panorama mode
Secondary Camera 32MP 20MP
Secondary Camera Features f/2.2 Aperture, 26mm Focal Length, 1/2.8" Sensor Size, 0.8um Pixel Size, HDR 0.9um Pixel Size, F/2.0 Aperture, Panorama selfie, Palm shutter, AI Silhouette detection, Wide-angle distortion correction, HDR, Selfie timer, Face recognition, Full screen camera frame, AI Beautify, AI Portrait mode, AI Scene detection, AI Studio lighting
Internal Memory 128 GB 128 GB
Expandable Memory Slot Yes, up to 512 GB Yes, up to 512 GB
Contacts Storage Unlimited Unlimited
SMS Storage Unlimited Unlimited
Music Player Yes Yes
FM Radio Yes Yes
Dual SIM GSM+GSM GSM+GSM
Thickness 7.9 mmMedium 8.81 mmMedium
Weight 172 gmMedium 200 gmHeavy
Width 73.6 mmOk for one-handed use 76.4 mmOk for one-handed use
Audio Output 3.5mm jack 3.5mm jack
Water Resistant Yes, Splash Resistant (P2i Coating)
Battery Capacity 4000 mAh 4500 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, 15W Fast Charging Yes, 18W Quick Charge 4+
Included Fast Charger Yes, 15.0W Fast Charger Yes, 18.0W Fast Charger
Other Battery Parameters N/A N/A
Fingerprint sensor Yes Yes
Other Features In-display fingerprint sensor; NFC; ANT+ Support; Noise Filtration; Dolby Atmos UFS 2.1 Flash storage; Alexa; Noise Filtration
2-minute Review [Positives]
  • Stunning looks, similar rainbow-like effects at the back as the Galaxy A50s when caught against the light, and a prism-like pattern that Samsung calls a “3D prism design” - it's a head-turner no doubt
  • While it supports a polycarbonate back, it still manages to look premium
  • The front looks stylish and modern too with a single punch-hole in the upper middle of the display
  • Compact and light for the display size and battery capacity, at just 172g, and 7.9mm in thickness
  • Bright, large 6.5-inches Super AMOLED panel with a full-HD+ resolution - its punchy colours make it a joy to stream content, while games also look great on the panel because of its high colour accuracy
  • There's Widevine L1 support by default, which makes streaming content in HD possible
  • Comes with Android 10 out of the box - Samsung's One UI 2 is now one of the better, more clean and streamlined Android UIs around, and is well optimised for modern large displays (like this one)
  • Samsung has also added some neat features including a Game Booster and an intuitive gesture-based navigation system
  • Decent performance with the same Exynos 9611 processor as the Galaxy A50s (similar to Qualcomm Snapdragon 660/665) - the experience is fairly smooth throughout with games like PUBG Mobile and Asphalt 9
  • Decent quad camera setup at the back - a 48MP primary sensor + 12MP wide-angle camera + 5MP macro camera + 5MP depth sensor
  • Under good light, the Galaxy A51's primary camera managed to capture detailed shots with good dynamic range - images are reasonably sharp, noise is also competently removed, colours are generally nice, and the phone strikes a good balance with saturation
  • The ultra wide-angle cam is a significant upgrade from the one on the A50s, and it offers improved sharpness and detail - dynamic range is also substantially better, making for an altogether pretty capable ultra-wide camera as far as mid-rangers go
  • Macro camera turns out quite good close ups - you can get a lot closer to your subject when using the macro camera and the sensor picks up a fair bit of detail
  • Very good portrait mode ("Live focus") - image quality is good and the depth camera helps the Galaxy A51 do a decent job of edge detection
  • The front 32MP camera is decent and produces nice colours, the detail is quite good as far as selfie cameras go - portrait selfie mode is decent too
  • Decent video recording from both primary and wide cameras with dedicated 'super steady' mode which allows you to shoot decent “action” videos (though stabilisation is not available at 4K)
  • Decent bottom-firing speaker - sufficient for personal listening
  • Solid, dependent battery life from the 4000 mah battery - will easily manage to get a day and a half's worth of regular use
  • Reasonable 15W fast charging - charges 67 percent in an hour (though, not as quick as others in this segment such as the Redmi K20 Pro)
  • Overall, a decent and likeable smartphone from Samsung - offers a polished experience, a slim and light body, solid battery life, a crisp display, and of course the Samsung brand (though, the performance at this price is a letdown)
  • Very good build quality and premium glass sandwich design, similar to its predecessor, the Redmi Note 7 Pro
  • Uses Gorilla Glass 5, front and back
  • Good quality, bright 6.53 inch IPS panel, with very good sunlight legibility
  • Supports HDR - a rare find in this price range
  • MIUI is one of the more refined and smooth Android skins around, and has a number of add-on features and a lot of customizability
  • Excellent, best-in-class performance with the powerful Helio G90T on board - that performs around the same level as last year's flagship Snapdragon 845 - the Redmi Note 8 Pro sails through anything you throw at it - this is essentially a top-end gaming phone on the cheap - and it has a significant edge in benchmarks over it's main competitor, the Realme XT, that packs the Snapdragon 712
  • The Note 8 Pro once again delivers some superlative camera performance for the price bracket (as the Note Pro series has done for a few years now) - especially from the main 64MP camera
  • The quad camera setup on the rear includes a 64MP primary camera + 8MP ultra-wide + 2MP depth sensor + 2MP macro lens
  • The main 64MP sensor is versatile and delivers excellent images at day and night
  • It is also capable of some surprisingly good 2x (digital) zoom photos eliminating the need of a cheap telephoto lens
  • The 20MP selfie camera is also pretty good
  • Great video recording quality overall
  • Overall, this is now the best camera phone under INR 20k, with a slight edge over the other great camera phone of this price bracket, the Realme XT, with clearer low-light photos, and slightly sharper images
  • Excellent headphone audio
  • Outstanding, class-leading battery life, with a 4500mAH cell and a super-efficient chipset - you will comfortably get 2 days of use and more
  • Supports USB PD 18W fast charging, that can charge the phone from 0 to 40% in about 30 minutes - and for a change (for the Redmi Note Pro series), now also includes a compatible fast charger in box
  • As usual, the new leader of Xiaomi's Redmi Note series is a fantastic bang-for-the-buck phone and will compete strongly with the Realme XT - choosing between the 2 will be down to your preference - the Note 8 Pro will deliver slightly faster performance, longer battery life, and slightly better camera - on the other hand, the Realme XT will deliver a better (OLED) display, under-display fingerprint reader, and faster 20W VOOC charging - you won't go wrong with either really
2-minute Review [Negatives]
  • The in-display fingerprint sensor as well as the facial recognition are on the slower side
  • The glossy body is prone to picking up fingerprints
  • There's still some bloatware pre-installed, including third-party apps and some of Samsung's own apps such as Samsung Shop (though most of them can be uninstalled)
  • At this price, the performance feels weak - there are cheaper phones that offer much better performance, like the Redmi K20 & the Realme X2
  • Low light photos out of the Galaxy A51 aren't great (from all cameras) - The output is soft and noisy, while the colours are relatively desaturated
  • Overall, while the Galaxy A51 offers good cameras, there are certainly better options available, such as the Redmi K20 Pro
  • However, as far the value for money goes, the Galaxy A51 is far behind from the competition - there are better options like the Redmi K20 Pro which gets you a flagship-grade processor, an HDR display, more premium materials, and even better cameras - in fact, for a bit less money, you could also get the Redmi K20, which is also very capable
  • The camera bump on the rear is on the big side
  • Hefty for the screen size, at 200g
  • It's slippery like glass backs tend to be, so using a case is recommended
  • It's not as clean and minimalistic as stock Android though - in the default setup you will get both plenty of bloatware, and ads in the UI
  • The macro and ultra-wide cameras are uninspiring - for high quality photos you will want to stick to the main camera
  • Video recording in 1080p could have been a bit better
  • Weak-ish mono speaker - while okay, it isn’t very loud or crisp
Expert Reviews
  1. If you absolutely must have a Samsung, this one isn't bad to spend the brand-related premium on... but there are better options available
    gsmarena.com in-depth Read Review »
  2. A nice-looking phone that offers a beautiful AMOLED display, very good battery life, and we don’t mind the plastic build at all... but the performance is underwhelming
    phonearena.com in-depth Read Review »
  3. The Galaxy A51 appeals to those looking for a polished experience, a slim and light body, solid battery life, a crisp display, and of course the Samsung brand... but a more powerful processor at this price would be preferred
    gadgets.ndtv.com in-depth Read Review »
  4. The Galaxy A51 gets few things right like the great display, versatile camera setup, sleek design, and slim form factor... but it does not pack the power, considering its price point
    fonearena.com in-depth Read Review »
  5. There’s a lot to like including the Infinity-O display, stylish design as well as good cameras.
    indianexpress.com in-depth Read Review »
  6. Samsung Galaxy A51 has great design and display, decent cameras, reliable battery and Samsung's brand trust and loyalty... but performance could have been better
    ibtimes.co.in in-depth Read Review »
  7. A very respectable mid-range mobile
    stuff.tv in-depth Read Review »
  8. If you aren't too bothered about gaming and just want a great everyday driver which is sleek and lasts through the day on a single charge, the Galaxy A51 will certainly not disappoint... but the overall performance is a bit of a letdown
    in.mashable.com in-depth Read Review »
  9. Offer a unique Samsung experience tailored to the next gen Indian buyer
    indiatoday.in in-depth Read Review »
  10. Buy it for daily tasks, and if you like the looks... ignore if you're looking for power
    firstpost.com in-depth Read Review »
  11. The Galaxy A51 is a mid-range smartphone that does a good job in all areas and takes good photos
    notebookcheck.net in-depth Read Review »
  12. This is a phone that you could flaunt
    zeebiz.com in-depth Read Review »
  13. gadgetsnow.com in-depth Read Review »
  14. deccanchronicle.com in-depth Read Review »
  15. techpp.com in-depth Read Review »
  16. trustedreviews.com hands-on Read Review »
  17. themobileindian.com hands-on Read Review »
  1. For yet another year in a row, the Redmi Note Pro lineup brings a phone which is super easy to recommend...It's true "bang for the buck"
    gsmarena.com in-depth Read Review »
  2. As a whole package, the Redmi Note 8 Pro is a suitable successor to the very successful Redmi Note 7 Pro....Xiaomi has sweetened the deal by pricing it aggressively and undercutting the Realme XT
    gadgets.ndtv.com in-depth Read Review »
  3. Value for money
    fonearena.com in-depth Read Review »
  4. Redmi Note 8 Pro raises the bar once again, for phones in this price bracket
    bgr.in in-depth Read Review »
  5. There's nothing super revolutionary here, but for the price you pay, the package is pretty solid across the board
    androidauthority.com in-depth Read Review »
  6. Excellent camera and daily performance...For anyone looking to get a phone in this price bracket, Redmi Note 8 Pro should certainly be in your list of options to consider
    indianexpress.com in-depth Read Review »
  7. It is impossible to find a reason to not recommend the Xiaomi Redmi Note 8 Pro to anyone buying a new phone in the Rs 15,000 price range
    news18.com in-depth Read Review »
  8. You get great value, but the downside is the software
    androidcentral.com in-depth Read Review »
  9. In this price range, there are few that can match what Redmi is offering
    thequint.com in-depth Read Review »
  10. Maintains the title of the budget smartphone king
    stuff.tv in-depth Read Review »
  11. As a package, the Redmi Note 8 Pro is an excellent smartphone
    timesnownews.com in-depth Read Review »
  12. The Redmi Note 8 Pro is an excellent choice in its segment for shutter bugs, multimedia enthusiasts and casual gamers
    business-standard.com in-depth Read Review »
  13. A good all-round phone with something for everyone
    firstpost.com in-depth Read Review »
  14. A great deal
    indiatoday.in in-depth Read Review »
  15. Just as you'd expect, the Redmi Note 8 Pro is an all-round performer
    in.mashable.com in-depth Read Review »
  16. Redmi Note 8 Pro continues the Note tradition of being the best in its price segment
    techpp.com in-depth Read Review »
  17. themobileindian.com in-depth Read Review »
  18. notebookcheck.net in-depth Read Review »
  19. techradar.com hands-on Read Review »
User Reviews
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Official Website Official Website » Official Website »
Unofficial specs? N/A N/A
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