Our Opinion

The Samsung Galaxy S10 Lite 128GB is a much better phone, but the Samsung Galaxy A51 (6GB RAM) is slightly better value for money. Which phone should you buy? Definitely the Samsung Galaxy S10 Lite 128GB, if your budget allows for it.

Samsung Galaxy A51 (6GB RAM)  Samsung Galaxy S10 Lite 128GB 
Samsung Galaxy A51 Samsung Galaxy S10 Lite
Buy Now Buy Buy
Excellence Score
41.4
74.1
Value for Money Score
62.2
61.5
Price ₹ 22,879 onwards ₹ 42,999 onwards
Launch Date (India) Jan, 2020 Jan, 2020
Expected Launch Date N/A N/A
Smartphone OS Android 10Expected update to next Android version Android 10Expected update to next Android version
Touchscreen Yes (Capacitive) Yes (Capacitive)
Screen Size 6.5 inches 6.7 inches
Screen Resolution 1080x2400 pixels (~ 405 pixels per inch) 1080x2400 pixels (~ 393 pixels per inch)
Tall Aspect Ratio / Minimal Bezels Yes Yes
Scratch Resistant Display Yes, Corning Gorilla Glass 3 Yes
Display Type AMOLED AMOLED
Screen Refresh Rate 60 HzStandard 60 HzStandard
Display Features Super AMOLED Super AMOLED, Always-on display, HDR, Punch-hole Camera
Full Physical QWERTY Keypad
Processor 2.3 GHz 2.84 GHz
Processor Type Octa Core Octa Core
Processor Name Samsung Exynos 9611Ranked #37 in Mobile Processor Benchmarks Qualcomm Snapdragon 855Ranked #9 in Mobile Processor Benchmarks
GPU Mali-G72 MP3 Adreno 640
RAM 6 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 + 12MP + 5MP + 5MP 48MP + 12MP + 5MP
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 48MP: f/2.0 Aperture; 26mm Focal Length; 1/2.0" Sensor Size; 0.8um Pixel Size; PDAF; OIS, 12MP: f/2.2 Aperture; 12mm Focal Length (Ultra-wide), 5MP: F/2.4 Aperture; 1/5.0" Sensor Size; 1.12um Pixel Size; Dedicated Macro Camera, Panorama, HDR, Video: [email protected]; [email protected]/60fps; [email protected], EIS
Secondary Camera 32MP 32MP
Secondary Camera Features f/2.2 Aperture, 26mm Focal Length, 1/2.8" Sensor Size, 0.8um Pixel Size, HDR f/2.2 Aperture; 25mm Focal Length, 1/2.8" Sensor Size, 0.8um Pixel Size, HDR
Internal Memory 128 GB 128 GB
Expandable Memory Slot Yes, up to 512 GB Yes, up to 1 TB
Contacts Storage Unlimited Unlimited
SMS Storage Unlimited Unlimited
Music Player Yes Yes
FM Radio Yes Yes
Dual SIM GSM+GSM GSM+GSM (Hybrid SIM slot)
Thickness 7.9 mmMedium 8.1 mmMedium
Weight 172 gmMedium 186 gmMedium
Width 73.6 mmOk for one-handed use 75.6 mmOk for one-handed use
Audio Output 3.5mm jack USB-C
Water Resistant
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, 45W Fast Charging
Included Fast Charger Yes, 15.0W Fast Charger Yes, 25.0W 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 NFC; 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)
  • Clean and simple design - manages to look and feel like a high-end device (though, it uses a 'Glastic' polycarbonate back)
  • The front looks striking and modern, thanks to the single punch-hole 'Infinity-O' panel with very narrow bezels and a thin chin at the bottom
  • Relatively light-weight at 186g for a phone this big
  • Both the in-display fingerprint sensor & face recognition are quick at unlocking the phone
  • Excellent, crisp and bright 'Super AMOLED+' display with Full HD+ resolution - it excels at producing punchy colors and has good viewing angles
  • The panel also supports HDR 10+ and Widewine L1, which makes the S10 Lite an absolute delight to stream HD movies and shows on popular OTT platforms such as Hotstar and Netflix
  • Samsung's second generation of its One UI based on Android 10 is one of the better, more clean and streamlined Android UIs around, and is well optimised for large modern displays (like this one)
  • Apart from facilitating fluid animations and gesture controls, the UI also brings support for Samsung’s ecosystem of apps and services, including Bixby (Vision, Lens Mode, Routines), the full version of Samsung Pay and Samsung Health - there’s also support for the defense-grade security platform Samsung Knox
  • Blazingly fast, power packed performance with the super fast flagship Snapdragon 855 - the device is arguably even more powerful than the company’s current flagship Note 10 and S10 series - opening apps or loading a game, the phone feels snappy, and even heavy-duty games such as PUBG Mobile and Call of Duty run at the highest graphic settings on the device
  • Very good triple camera setup - at the heart of its above par optics performance is a 48MP primary lens + a 12MP ultra-wide lens + a 5MP macro lens
  • For all intents and purposes, the primary lens is the star of the show here - it is capable of clicking some stunning shots during day time - the shots produce impressive levels of detail and dynamic range, under well-lit situations, putting this camera at least on par with the flagship devices from Samsung
  • Low light performance is equally capable of surprising the user - shots come out looking crisp and with a good amount of detail and colour accuracy, this might be because of the Super Steady OIS which helps save low light shots which would have otherwise been ruined by a slight movement of the hand
  • There is also a wide-angle and a macro-lens - both perform quite well during situations where the lenses are fed with enough light, the images look vivid and capture accurate colours and details - the two cameras provide the user with extra framing options which are high in quality
  • Portrait mode or Live Focus works well, with good edge detection, detail and colours - you can change the background bokeh effect for some interesting results
  • The 32MP front camera captures 8MP oversampled photos, which look good, with punchy colours and good amounts of detail - Live Focus is available here too, so you can play around with different bokeh effects - the front camera is pretty capable under artificial light too
  • Video quality is also good and the Super Steady mode help in recording very smooth videos
  • Overall, the Galaxy S10 Lite offers very capable cameras and the image quality on par with other phones in this price segment
  • Brilliant battery life, thanks to the optimised OneUI and the flagship Snapdragon 855 - on moderate use, the S10 Lite will easily give a day and a half’s worth of use
  • Very Fast Charging with the impressive 25W Charger (and support for an insane 45W Fast Charging), it tops up the phone’s battery to the brim in about 70 minutes
  • The Galaxy S10 Lite represents great value for money, something that you won’t generally get to hear about Samsung’s devices too often - from the cameras to the battery and overall performance, the phone impresses every step of the way, making it one of the best buys in the smartphone market right now
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 back panel is quite glossy and hence a fingerprint and smudge magnet
  • The display remains at 60 Hz refresh rate while the competition has moved to more futuristic 90 or 120 Hz displays like the ones in the OnePlus 7T and the ROG Phone 2
  • It is slightly more expensive than its closest competitor, the OnePlus 7T, which offers high refresh-rate display, a more premium glass and metal body, stereo speakers, a telephoto camera, and a more current processor - also, the base variant of the Asus ROG Phone 2 is also available at similar price, and offers much better gaming features
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. Galaxy A51 packs a great screen, a handful of cameras, and a big battery... but it's not a consistent performer
    engadget.com in-depth Read Review »
  4. 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 »
  5. 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 »
  6. There’s a lot to like including the Infinity-O display, stylish design as well as good cameras.
    indianexpress.com in-depth Read Review »
  7. 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 »
  8. A very respectable mid-range mobile
    stuff.tv 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. This is a phone that you could flaunt
    zeebiz.com in-depth Read Review »
  12. 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 »
  13. 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 »
  14. A mid-ranger with plenty of polish
    pocket-lint.com in-depth Read Review »
  15. androidauthority.com in-depth Read Review »
  16. digitaltrends.com in-depth Read Review »
  17. expertreviews.co.uk in-depth Read Review »
  18. gadgetsnow.com in-depth Read Review »
  19. techpp.com in-depth Read Review »
  20. deccanchronicle.com in-depth Read Review »
  21. techadvisor.co.uk in-depth Read Review »
  22. trustedreviews.com hands-on Read Review »
  23. themobileindian.com hands-on Read Review »
  1. It's a great phone... but not particularly competitive at its launch price
    gsmarena.com in-depth Read Review »
  2. There’s nothing "lite" about the S10 Lite, it has the hardware of a 2019 flagship and it certainly holds its own as an upper-tier phone
    phonearena.com in-depth Read Review »
  3. It's nice to have a good option from Samsung in this segment after a long time... but the price is on the higher side
    gadgets.ndtv.com in-depth Read Review »
  4. The Galaxy S10 Lite is every bit a premium flagship smartphone
    bgr.in in-depth Read Review »
  5. The price is just right for the S10 Lite
    indianexpress.com in-depth Read Review »
  6. The S10 Lite is a mighty competitor in the affordable flagship segment and for someone looking for a power-packed phone from a big brand, the S10 Lite is a no brainer
    economictimes.indiatimes.com in-depth Read Review »
  7. The S10 Lite is a mighty competitor in the affordable flagship segment and for someone looking for a power-packed phone from a big brand, the S10 Lite is a no brainer
    telecom.economictimes.indiatimes.com in-depth Read Review »
  8. One of the highly recommended options in its price
    news18.com in-depth Read Review »
  9. The S10 Lite is fast, good looking, has a wonderful screen and takes great pictures
    expertreviews.co.uk in-depth Read Review »
  10. The Galaxy S10 Lite is the best value-driven flagship Samsung has launched to date
    androidcentral.com in-depth Read Review »
  11. The S10 Lite at its price is just terrific value
    timesnownews.com in-depth Read Review »
  12. While the Galaxy S10 Lite may not be the best Galaxy S10 model, it does have the most stamina. This makes the lack of a few features easy to overlook
    notebookcheck.net in-depth Read Review »
  13. At its price, the Galaxy S10 Lite is a formidable proposition
    techpp.com in-depth Read Review »
  14. If you are a Samsung loyalist and don't want to spend Rs 50,000 on other S10 series devices, the S10 Lite emerges as a satisfactory option
    zeebiz.com in-depth Read Review »
  15. The S10 Lite is definitely among the best value-driven flagships from the Samsung stable to have launched in the country
    in.mashable.com in-depth Read Review »
  16. From its cameras to the battery and overall performance, the phone impresses every step of the way, making it one of the best buys in the smartphone market right now
    indiatoday.in in-depth Read Review »
  17. The Galaxy S10 Lite comes highly recommended
    firstpost.com in-depth Read Review »
  18. fonearena.com in-depth Read Review »
  19. cnet.com hands-on Read Review »
  20. techradar.com hands-on Read Review »
  21. androidauthority.com hands-on Read Review »
  22. hindustantimes.com hands-on Read Review »
  23. tomsguide.com hands-on Read Review »
  24. pocket-lint.com hands-on Read Review »
User Reviews
  1. Flipkart4.4 863+ reviews »
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Official Website Official Website » Official Website »
Unofficial specs? N/A N/A
Individual Review 2
  • Individual Review 2
Individual Review

Is the Galaxy A51 worth $399?

Android Authority

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Individual Review

Samsung Galaxy S10 Lite Review with It's Pros & Cons (In...

Geekyranjit

Top Pick

Full Review

Is the Galaxy A51 worth $399?

Android Authority

Full Review

Samsung Galaxy S10 Lite Review with It's Pros & Cons (In...

Geekyranjit

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