Compare: Samsung Galaxy A21s (4GB RAM, 64GB) vs Samsung Galaxy A21s (6GB RAM, 64GB)

Our Opinion

The Samsung Galaxy A21s (6GB RAM, 64GB) is a slightly better phone than the Samsung Galaxy A21s (4GB RAM, 64GB), and is also slightly better value for money. What should you buy? Go for the Samsung Galaxy A21s (6GB RAM, 64GB)!

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	Samsung Galaxy A21s (4GB RAM, 64GB)	Samsung Galaxy A21s (6GB RAM, 64GB)

Buy Now	Buy	Buy
Excellence Score	29.8	32.7
Value for Money Score	65.2	65.8
Price	₹ 14,990 onwards	₹ 16,498 onwards
Launch Date (India)	Jun, 2020	Jun, 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	6.5 inches
Screen Resolution	720x1600 pixels (~ 270 pixels per inch)	720x1600 pixels (~ 270 pixels per inch)
Tall Aspect Ratio / Minimal Bezels	Yes	Yes
Scratch Resistant Display	Yes	Yes
Display Type	TFT LCD	TFT LCD
Screen Refresh Rate	60 HzStandard	60 HzStandard
Display Features	N/A	N/A
Full Physical QWERTY Keypad
Processor	2 GHz	2 GHz
Processor Type	Octa Core	Octa Core
Processor Name	Samsung Exynos 850Ranked #64 in Mobile Processor Benchmarks	Samsung Exynos 850Ranked #64 in Mobile Processor Benchmarks
GPU	Mali-G52	Mali-G52
RAM	4 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	48MP + 8MP + 2MP + 2MP	48MP + 8MP + 2MP + 2MP
Camera Auto-Focus	Yes	Yes
Camera Flash	Yes	Yes
HD Video Recording	Yes (Full HD)	Yes (Full HD)
Other Camera Features	48MP: f/2.0 Aperture; 26mm Focal Length; 1/2.0" Sensor Size; 0.8um Pixel Size; PDAF, 8MP: f/2.2 Aperture; 123-degree Field-of-view; Ultra-wide Lens; 1/4.0" Sensor Size; 1.12um Pixel Size, 2MP: f/2.4 Aperture; Macro Camera, 2MP: f/2.4 Aperture; Depth Sensor	48MP: f/2.0 Aperture; 26mm Focal Length; 1/2.0" Sensor Size; 0.8um Pixel Size; PDAF, 8MP: f/2.2 Aperture; 123-degree Field-of-view; Ultra-wide Lens; 1/4.0" Sensor Size; 1.12um Pixel Size, 2MP: f/2.4 Aperture; Macro Camera, 2MP: f/2.4 Aperture; Depth Sensor
Secondary Camera	13MP	13MP
Secondary Camera Features	f/2.2 Aperture; 1/3.1" Sensor Size; 1.12um Pixel Size	f/2.2 Aperture; 1/3.1" Sensor Size; 1.12um Pixel Size
Internal Memory	64 GB	64 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	8.9 mmMedium	8.9 mmMedium
Weight	192 gmHeavy	192 gmHeavy
Width	75.3 mmOk for one-handed use	75.3 mmOk for one-handed use
Audio Output	3.5mm jack	3.5mm jack
Water Resistant
Battery Capacity	5000 mAh	5000 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, 15W Fast Charging
Included Fast Charger	Yes, 15.0W Fast Charger	Yes, 15.0W Fast Charger
Other Battery Parameters	N/A	N/A
Fingerprint sensor	Yes	Yes
Other Features	Noise Filtration	Noise Filtration
2-minute Review [Positives]	Looks sleek and eye-catching with its iridescent finish - the plastic back has this rainbow-like effect The front looks trendy with minimal screen bezels and an unobtrusive hole-punch in the top-left corner Samsung has gotten the software part on point with its recent launches, with it's new One UI, that's now one of the better, more streamlined Android skins around - it's especially well suited for big displays like this, packs an intuitive gesture navigation system, and other useful things like a convenient 'dark mode' Good quadruple-camera array - a primary 48MP lens, supported by an 8MP ultra-wide angle unit, 2MP macro camera and a 2MP depth sensor The Galaxy A21s manages to take a pretty good picture from the primary camera - it produces wonderfully detail-rich images with plenty of vibrancy Live Focus mode (portrait mode) allows adjusting the level of blur either before, or after, you press the shutter button, and the results are good Macro mode is also a lot of fun - it captures some crisp closeups Excellent battery life with the 5000 mAh cell - combined with a low-res screen and a power-efficient CPU, it would easily last you for 2 days of moderate use Supports 15W fast charging	Looks sleek and eye-catching with its iridescent finish - the plastic back has this rainbow-like effect The front looks trendy with minimal screen bezels and an unobtrusive hole-punch in the top-left corner Samsung has gotten the software part on point with its recent launches, with it's new One UI, that's now one of the better, more streamlined Android skins around - it's especially well suited for big displays like this, packs an intuitive gesture navigation system, and other useful things like a convenient 'dark mode' Good quadruple-camera array - a primary 48MP lens, supported by an 8MP ultra-wide angle unit, 2MP macro camera and a 2MP depth sensor The Galaxy A21s manages to take a pretty good picture from the primary camera - it produces wonderfully detail-rich images with plenty of vibrancy Live Focus mode (portrait mode) allows adjusting the level of blur either before, or after, you press the shutter button, and the results are good Macro mode is also a lot of fun - it captures some crisp closeups Excellent battery life with the 5000 mAh cell - combined with a low-res screen and a power-efficient CPU, it would easily last you for 2 days of moderate use Supports 15W fast charging
2-minute Review [Negatives]	Average 6.5-inch TFT LCD - the HD resolution is rather low for a phone at this price, and the colour reproduction isn't great The Galaxy A21s is powered by Samsung's new Exynos 850 chipset, which gets things done and that's about it - it doesn't compete with the powerful processor other phones offer and heavy games are a no go Overall, the Galaxy A21s has quite capable cameras, though they aren't the class-leading On the whole, while the Galaxy A21s is a fashionable choice for the price bracket, and does exceptionally well with battery life and a decent set of cameras - however, it falls a bit behind in terms of performance and display - you will find better all-round options from the likes of Xiaomi, Realme and Motorola	Average 6.5-inch TFT LCD - the HD resolution is rather low for a phone at this price, and the colour reproduction isn't great The Galaxy A21s is powered by Samsung's new Exynos 850 chipset, which gets things done and that's about it - it doesn't compete with the powerful processor other phones offer and heavy games are a no go Overall, the Galaxy A21s has quite capable cameras, though they aren't the class-leading On the whole, while the Galaxy A21s is a fashionable choice for the price bracket, and does exceptionally well with battery life and a decent set of cameras - however, it falls a bit behind in terms of performance and display - you will find better all-round options from the likes of Xiaomi, Realme and Motorola
Expert Reviews	The Galaxy A21s seems like a reasonable offer in-depth Read Review » If you’re looking for a good budget-friendly smartphone with solid battery life and a big display, the Galaxy A21s might be a good candidate for you in-depth Read Review » The Galaxy A21s manages to exceed expectations, but the competition is tough in-depth Read Review » Stellar battery life and a nice enough design are pitched into a package that lacks power and doesn't have a great display in-depth Read Review »	The Galaxy A21s seems like a reasonable offer in-depth Read Review » If you’re looking for a good budget-friendly smartphone with solid battery life and a big display, the Galaxy A21s might be a good candidate for you in-depth Read Review » The Galaxy A21s manages to exceed expectations, but the competition is tough in-depth Read Review » Stellar battery life and a nice enough design are pitched into a package that lacks power and doesn't have a great display in-depth Read Review »
User Reviews	4.2 1,108+ reviews »	4.2 432+ reviews »
Official Website	Official Website »	Official Website »
Unofficial specs?	N/A	N/A