Samsung Galaxy A40s (SM-A3058) vs Xiaomi Redmi Note 10S (K7BNY 64GB)

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Side by side comparison between Samsung Galaxy A40s vs Xiaomi Redmi Note 10S phones, differences, pros, cons and full specifications. What's the better?

8/31/2021 6:47 PM, updated: 1/19/2023 5:25 AM

Compare Xiaomi Redmi Note 10S X Samsung Galaxy A40s (SM-A3058) 05Points

Specifications Compare Models Pictures

6.4"
AMOLED

720x1560

13
MP

16mp

6GB
RAM

Octa-core

5000
mAh

(Non removable)

15Points Xiaomi Redmi Note 10S (K7BNY 64GB) Compare Samsung Galaxy A40s X

Specifications Compare Models Pictures

6.43"
AMOLED

1080x2400

64
MP

13mp

6GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Xiaomi Redmi Note 10S (K7BNY 64GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

5 Advantages Samsung Galaxy A40s (SM-A3058)	vs	15 Advantages Xiaomi Redmi Note 10S (K7BNY 64GB)
+174 grams (6.09 ounces)3% Lighter	vs	179 grams (6.27 ounces)
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	AMOLED
+(front) 16MP25% Higher resolution secondary camera to take pictures and selfies	vs	(front) 13MP
+(4G LTE-A) 600 Mbps100% Faster for surfing the internet and download files	vs	(4G LTE-A) 300 Mbps
+Proximity sensorAdvantage Sensors help you use the device	vs	Virtual proximity sensor
1.8GHz 64bit Octa-core	vs	+2.05GHz 64bit Octa-core (12nm)41% More powerful processor, you can open your applications faster
eMMC 5.1	vs	+UFS 2.2Advantage Fastest write and read storage.
8.5 millimeters (0.33 inches)	vs	+8.3 millimeters (0.33 inches)2% Thinner
720x1560 pixels	vs	+1080x2400 pixels131% Higher resolution screen
268 PPI	vs	+409 PPI53% Crisper display of text, images and videos because it has more pixels per inch (ppi)
6.4"	vs	+6.43"1% Larger screen
(triple camera) 13MP + 5MP + 5MP	vs	+(quad camera) 64MP + 8MP + 2MP + 2MP2 times Higher resolution main camera
Not supported	vs	+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness
f/1.9 (aperture)	vs	+f/1.8 (aperture)6% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
Full HD (1920x1080)	vs	+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera
Android 10	vs	+Android 12Advantage Android 12 is newer and safer
15W	vs	+33W120% More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
Not supported	vs	+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys
Not supported	vs	+IP53 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

34 Common items in both devices

6GB LPDDR4X

64GB (47GB available) / 64GB (49GB available)

Until 1TB microSD, microSDXC

Plastic body, glass front

16 million

LED flash

Only digital zoom

+27 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Galaxy A40s (SM-A3058)	Redmi Note 10S (K7BNY 64GB)
Change model		Choose the model
Model	Galaxy A40s (SM-A3058)	Redmi Note 10S (K7BNY 64GB)
Other model names	Galaxy A40s 4G+ SM-A3058ZBFCHM (64GB + 6GB RAM), Galaxy M30	Mi Redmi Note 10S (M2101K7BNY) + NFC
Country or region available	China	(Middle East), Russia
Brand	Samsung	Xiaomi
Release date	3/7/2019	4/28/2021, Announced: 3/4/2021
Depth	8.5 millimeters (0.33 inches)	8.3 millimeters (0.33 inches)
Size (width x height)	75.1 x 159 millimeters (2.96 x 6.26 in)	74.5 x 160.46 millimeters (2.93 x 6.32 in)
Weight	174 grams (6.09 ounces)	179 grams (6.27 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front
Protection against water and others	Not supported	IP53 certified: protection against dust and splashing
📲 Display
	Galaxy A40s (SM-A3058)	Redmi Note 10S (K7BNY 64GB)
Display type	Super AMOLED	AMOLED
Screen size	6.4" inches	6.43" inches
Screen-to-body ratio	~84.2% (screen-to-body ratio)	~83.5% (screen-to-body ratio)
Display resolution	720x1560 pixels	1080x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	268 PPI	409 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 3
Refresh rate	feature not registered	60Hz
Display features	feature not registered	450nits[typ], 1100nits[peak] Always-On Display
🤖 Operating System
	Galaxy A40s (SM-A3058)	Redmi Note 10S (K7BNY 64GB)
System version	Android 8.1 Oreo	Android 11
Firmware update	Android 10	Android 12
User Interface	feature not registered	MIUI 12.5 / 13
⚙️ Processor
	Galaxy A40s (SM-A3058)	Redmi Note 10S (K7BNY 64GB)
Chipset	64bit: Samsung Exynos 7 Octa 7904 (14nm)	64bit: MediaTek Helio G95 (MT6785V) (12nm)
CPU	Octa-core, 2 processors: 2x 1.8GHz ARM Cortex-A73 (Dual-core) 6x 1.6GHz ARM Cortex-A53 (Hexa-core)	Octa-core, 2 processors: 2x 2.05GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controller	ARM Mali-G71 MP2	ARM Mali-G76 MC4 (900MHz)
Performance (benchmark)	feature not registered	AnTuTu: 282417 (v8), 330876 (v9) Geekbench: 507 (v5.3) GFXBench: 31fps (ES 3.1 onscreen)
💽 Memory and storage
	Galaxy A40s (SM-A3058)	Redmi Note 10S (K7BNY 64GB)
RAM memory	6GB LPDDR4X	6GB LPDDR4X
Internal storage	64GB (47GB available) eMMC 5.1	64GB (49GB available) UFS 2.2
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy A40s (SM-A3058)	Redmi Note 10S (K7BNY 64GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	600/150 Mbps	300/150 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat12/13 (Bands 1, 3, 4, 5, 7, 8, 12, 17) TD-LTE (Bands 34, 38, 39, 40, 41)	LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/1700/1900/2100
Secondary 4G network	Not supported	LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE
Secondary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
📷 Camera
	Galaxy A40s (SM-A3058)	Redmi Note 10S (K7BNY 64GB)
Back camera (main camera)	(triple camera) 13 megapixels 5MP ultrawide f/2.212mm 5MP depth f/2.2	(quad camera) 64 megapixels 8MP ultrawide f/2.2118°1/4"1.12µm 2MP macro f/2.4 2MP depth f/2.4
Main camera resolution	4128x3096 pixels	10120x6328 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/1.9 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	1/1.97" inches
Pixel size	feature not registered	0.7µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	feature not registered	4K@30fps 1080p@30/60fps 1080p@120fps (slow motion) 720p@960fps (slow motion)
📸 Front camera
	Galaxy A40s (SM-A3058)	Redmi Note 10S (K7BNY 64GB)
Front camera (secondary)	16 megapixels	13 megapixels
Front camera resolution	4608x3456 pixels	4128x3096 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.5 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/3.06" inches
Pixel size	feature not registered	1.12µm pixel
🔉 Sound and multimedia
	Galaxy A40s (SM-A3058)	Redmi Note 10S (K7BNY 64GB)
Loudspeaker	Supported	Stereo sound with dual speakers 24-bit/192kHz
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, WMV, MKV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy A40s (SM-A3058)	Redmi Note 10S (K7BNY 64GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	USB Type-C (reversible)
Bluetooth	5.0 + A2DP/LE	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Not supported	Supported
Infrared port	Not supported	Supported
🧭 Sensors
	Galaxy A40s (SM-A3058)	Redmi Note 10S (K7BNY 64GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Virtual proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A40s (SM-A3058)	Redmi Note 10S (K7BNY 64GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	5000 mAh	5000 mAh
Charger, watts	15W Wired fast charging	33W Wired fast charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	417 hours (17.4 days)	feature not registered
➕ Other features
	Galaxy A40s (SM-A3058)	Redmi Note 10S (K7BNY 64GB)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, Blue • 19.5:9 display ratio FHD+ • Dolby Atmos sound	• Colors: Onyx Gray, Ocean Blue, Pebble White, Purple star • Protective case included
☢️ Radiation rate
	Galaxy A40s (SM-A3058)	Redmi Note 10S (K7BNY 64GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	1.07W/kg (head), 0.81W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.6W/kg (head), 0.9W/kg (body)