Compare: Samsung Galaxy A71 vs Samsung Galaxy M51 (6GB RAM)

Our Opinion

The Samsung Galaxy M51 (6GB RAM) is a significantly better phone than the Samsung Galaxy A71, and is also significantly better value for money. What should you buy? Go for the Samsung Galaxy M51 (6GB RAM)!

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	Samsung Galaxy A71	Samsung Galaxy M51 (6GB RAM)

Buy Now	Buy	Buy
Excellence Score	58.0	66.1
Value for Money Score	63.2	85.9
Price	₹ 29,279 onwards	₹ 22,499 onwards
Launch Date (India)	Feb, 2020	Sep, 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	6.7 inches	6.7 inches
Screen Resolution	1080x2400 pixels (~ 393 pixels per inch)	1080x2340 pixels (~ 385 pixels per inch)
Tall Aspect Ratio / Minimal Bezels	Yes	Yes
Scratch Resistant Display	Yes, Corning Gorilla Glass 3	Yes, Corning Gorilla Glass 3
Display Type	AMOLED	AMOLED
Screen Refresh Rate	60 HzStandard	60 HzStandard
Display Features	Super AMOLED	N/A
Full Physical QWERTY Keypad
Processor	2.2 GHz	2.2 GHz
Processor Type	Octa Core	Octa Core
Processor Name	Qualcomm Snapdragon 730Ranked #23 in Mobile Processor Benchmarks	Qualcomm Snapdragon 730GRanked #19 in Mobile Processor Benchmarks
GPU	Adreno 618	Adreno 618
RAM	8 GB	6 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	64MP + 12MP + 5MP + 5MP	64MP + 12MP + 5MP + 5MP
Camera Auto-Focus	Yes	Yes
Camera Flash	Yes	Yes
HD Video Recording	Yes (4K)	Yes (4K)
Other Camera Features	64MP: f/1.8 Aperture; 26mm Focal Length; 1/1.7" 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, Video: [email protected]; [email protected]/240fps	64MP: f/1.8 Aperture; 26mm Focal Length; 1/1.72"; 0.8um Pixel Size; PDAF, 12MP: f/2.2 Aperture; 123-degree ultra-wide lens, 5MP: f/2.4 Aperture; Macro Camera, 5MP: f/2.4 Aperture; Depth Sensor
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/2.0 aperture, 26mm 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 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	7.7 mmMedium	9.5 mmThick
Weight	179 gmMedium	213 gmHeavy
Width	76.0 mmOk for one-handed use	N/A
Audio Output	3.5mm jack	3.5mm jack
Water Resistant
Battery Capacity	4500 mAh	7000 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, 25W Fast Charging	Yes, 25W Fast Charging
Included Fast Charger	Yes, 25.0W Fast Charger	Yes, 25.0W Fast Charger
Other Battery Parameters	N/A	N/A
Fingerprint sensor	Yes	Yes
Other Features	In-display fingerprint sensor; UFS 2.1 Storage; ANT+ Support; Noise Filtration; Dolby Atmos	UFS 2.1 Storage; NFC; FM Recording; Noise Filtration; Dolby Atmos
2-minute Review [Positives]	Crushingly beautiful 'Prism' design, as soon as the light hits the back, there is a captivating blast of colours - it's a stunning view for sure! It is a pleasure to hold, handle, and use as a daily driver - the frame provides just enough grip to make it secure in hand, while the slim profile helps in keeping it pocket and one-hand friendly It manages to stay quite slim and lightweight (by today's standards) - the Galaxy A71 is just 7mm thin and weighs 179g Absolutely gorgeous, 6.7-inch Super AMOLED display, with a tiny punch-hole camera and a near bezel-less design - you get vibrant colours and perfect inky blacks, as well as good sunlight legibility Video viewing and gaming experience on the giant display is an absolute delight - as far as media consumption goes, this is simply one of the best phones out there, period Running the Galaxy A71 is Samsung's OneUI 2 on Android 10 - which, as far as Android UIs go, is one of the most refined, well thought-out experiences There are many useful add-ons on board - like gesture navigation, and a great 'dark' mode Samsung Pay makes the cut too, making this the cheapest phone to sport the full version of the payments app, which will be especially useful if your transactions largely rely on card payments Good performance backed by the powerful Snapdragon 730 SoC, 8 GB of RAM, and super fast UFS storage - everything from daily use to complex games like PUBG is fairly smooth (add that to the ridiculously wide display, and all gamers are in for a treat) Good quad-camera setup on the back with a primary 64MP sensor, a secondary ultra-wide 12MP shooter, a 5MP Macro and a 5MP depth sensor The default 16MP photos from primary camera are good - detail is enough, dynamic range is very good, the colours are lively and saturated and the noise reduction works well The new 12MP ultra-wide camera is a notable upgrade over the old 8MP shooter in the Galaxy A70s in both resolution and picture quality - there is more detail, better sharpness, the colours are punchy, and, of course, you can fit a lot more in the frame The Galaxy A71 shoots good portraits, subject detection and separation are very good, and the blur looks just right Low light photos are decent from both primary and ultra-wide cameras and the night mode helps further in getting more light and reducing noise Good video recording performance with good detail levels, including some impressive slow-mo video recording with great stabilisation Good front camera - the 32-megapixel sensor does a good job with nice colours and wide dynamic range, the details are quite good as far as selfie cameras go The bundled in-ear earphones, when paired with Dolby Atmos, makes for a pretty good audio experience The loudspeaker is decent (though not exceptional) Very good battery life with a large 4500 mAh battery - it will comfortably last you a day or more, even with that large display There is also fast charging on-board, with the included 25W charger it takes 81 minutes for a full charge The Galaxy A71 is a good all-rounder and a tangible upgrade over the A70s - the large, beautiful Super AMOLED display + the big battery + Dolby Atmos support - make for an excellent media consumption device	Sleek, classy design - the Galaxy M51 seems identical to the Galaxy A51, with a glossy polycarbonate back design - giving it a premium look The front gets a new trendy look with a hole-punch display, similar to the Galaxy M31s The phone feels solid in the hand - the 'glasstic back' offers better grip, and it is not as slippery as other phones with a glass back The side-mounted fingerprint scanner is quick to unlock the device Punchy, vivid and massive 6.7-inch FHD+ Super AMOLED display - the display is one of the best in class panels with great colour reproduction and viewing angles It also comes with "Widevine L1" certification, which helps stream content in crisp HD resolution Blacks are deep on the AMOLED display, which looks good with Dark mode enabled Samsung's OneUI is today one of the more clean, refined Android UIs that's especially well optimized for large displays like this one One UI also brings in other useful stuff, like a System-wide Dark mode (which turns the background completely black and looks great on the M51's AMOLED display), and Always On Display option Very good performance from the Snapdragon 730G - the chipset and Samsung’s OneUI optimization could take anything that you throw at it, switching across apps, moving across the UI, multitasking, and opening multiple Chrome tabs, social media is a breeze - heavy games like Call of Duty run smoothly without any lag Samsung has fixed the only major drawback it had in other M-series phones with average performance, and this time the Galaxy M51 has no issue taking on the competition in performance Good quad rear camera setup - 64MP main sensor + 12MP wide-angle lens + 5MP depth sensor + a 5MP macro camera - the Galaxy M51 carries the same camera setup as seen on the Galaxy M31s Shots taken with the primary camera during daylight are quite satisfactory, images are detailed, especially the 64MP shots, and they showcase the good dynamic range The ultra-wide sensor, like on any mid-range phone, is a good addition - it takes social media-worthy images in great lighting conditions (in low-light, the quality dips and pictures look grainy and noisy, wide-angle shots also have barrel distortion at the edges) Photos taken in low-light looks good - switching to Night mode helps reduce grain in the output and further improves image quality Live Focus shots are quite impeccable and the camera app does give you the option to set the level of blur before taking a shot - edge detection is very good and the Galaxy M31 does a good job of separating the subject from the background The macro camera takes decent shots outdoors (though, the quality dips when indoors and the output is restricted to 5MP in resolution) The single take is a nice addition from the more expensive S20 series, it lets you capture multiple formats at once The 32MP selfie camera is quite good and takes detailed selfies (though in low light, the quality goes down a notch and results are grainy) Overall, the cameras on the M51s are good for the price bracket, even though they are not the best Mammoth, out of this world 7000mAh battery delivers an incredible 2-3 days of heavy usage easily, making the Galaxy M51 the largest battery life smartphones currently available Supports 25W fast charging - the phone takes around 2 hours to charge the battery completely, which is decent The Galaxy M51 brings very good value as its big battery, powerful cameras, and expansive display all help make a solid argument in the device's favour - the phone's Snapdragon 730G SoC also ensures that M51 offers enough in terms of raw power to help it tackle most things you throw at it
2-minute Review [Negatives]	In-display fingerprint sensor is neither the fastest nor the more accurate Having said that, there are certainly even better performing competitors around, like the realme X2 Pro with it's top of the line Snapdragon 855 Plus CPU The 5MP macro camera is average, it has fixed focus so getting the focus right is difficult and the final output isn't that great Overall, for the price bracket, the camera package on the Galaxy A71 is good, but not the best - you will find better camera phones in the competition Having said that, both realme and Xiaomi are bringing meaningful innovation to their phone, be it higher watt charging, smooth display or top of the line performance, things which are not seen in the Galaxy A71 - in their comparison, the Galaxy A71 get a little overshadowed	The Galaxy M51 feels hefty at 9.5mm thickness and 213g weight - it is difficult to use for a longer duration for calls, streaming, or even gaming The back of the Galaxy M51 is a fingerprint magnet - it can also get scratched easily since it is plastic The display lags with a 60 Hz display, where competing phones like OnePlus Nord offer higher 90 Hz refresh rate There's still great competition at this price and the OnePlus Nord has a lot up its sleeve with a newer processor, higher refresh rate display, and a best in class software
Expert Reviews	The Galaxy A71 is a tangible upgrade over the A70s... but it's neither cheap nor competitively priced in-depth Read Review » The Galaxy A71 offers everything you're looking for in a mid-range phone in 2020 in-depth Read Review » Gorgeous display, nifty design at a premium in-depth Read Review » The Samsung Galaxy A71 does everything as well as its predecessor but hardly brings any true innovations to the table in-depth Read Review » hands-on Read Review » hands-on Read Review »	The Samsung Galaxy M51 packs in a massive battery, Super AMOLED panel and Snapdragon chipset, although the stand out feature here is the battery, it won't disappoint you in any aspect in-depth Read Review » The Galaxy M51 has grabbed a lot of attention because of its big 7,000mAh battery, and it really does deliver very good battery life in-depth Read Review » A satisfying phone in-depth Read Review » The massive battery on the Galaxy M51 is a sure-shot advantage and other great features include a beautiful display, modern design, reliable cameras and decent performance in-depth Read Review » Its got all the battery you need in-depth Read Review » in-depth Read Review » in-depth Read Review » in-depth Read Review » in-depth Read Review » in-depth Read Review » hands-on Read Review »
User Reviews	4.4 427+ reviews »	4.1 1+ reviews »
Official Website	Official Website »	Official Website »
Unofficial specs?	N/A	N/A