Samsung Galaxy M23 (SM-M236B/DS 128GB/6GB) vs Samsung Galaxy Attain 4G (SCH-R920)

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Side by side comparison between Samsung Galaxy M23 vs Samsung Galaxy Attain 4G phones, differences, pros, cons and full specifications. What's the better?

8/26/2022 5:29 PM, updated: 1/18/2023 3:48 AM

Compare Samsung Galaxy Attain 4G X Samsung Galaxy M23 (SM-M236B/DS 128GB/6GB) 27Points

Specifications Compare Models Pictures

6.6"
PLS

1080x2408

50
MP

8mp

6GB
RAM

Octa-core

5000
mAh

(Non removable)

04Points Samsung Galaxy Attain 4G (SCH-R920) Compare Samsung Galaxy M23 X

Specifications Compare Models Pictures

3.5"
TFT

320x480

3.1
MP

1.3mp

512MB
RAM

Single-core

1650
mAh

(Removable)

What's the better phone? Samsung Galaxy M23 (SM-M236B/DS 128GB/6GB)

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!

27 Advantages Samsung Galaxy M23 (SM-M236B/DS 128GB/6GB)	vs	4 Advantages Samsung Galaxy Attain 4G (SCH-R920)
+2.2GHz 64bit Octa-core (8nm)3 times More powerful processor, you can open your applications faster	vs	1GHz 32bit Single-core
+6GB LPDDR4X11 times More RAM memory. Typically more responsive and better for multitasking.	vs	512MB LPDDR2
+128GB (101GB available)72 times More internal storage for applications and files	vs	2GB (1.39GB available)
+Until 1TB microSD, microSDXC31 times More external storage for files using memory cards	vs	Until 32GB microSD, microSDHC
+8.4 millimeters (0.33 inches)39% Thinner	vs	11.7 millimeters (0.46 inches)
+TFT PLSAdvantage TFT PLS display is brighter and more vivid	vs	TFT LCD
+16 million61 times More colors on the screen is better quality images and videos	vs	260 thousand
+1080x2408 pixels16 times Higher resolution screen	vs	320x480 pixels
+400 PPI142% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	165 PPI
+6.6"89% Larger screen	vs	3.5"
+(triple camera) 50MP + 8MP + 2MP18 times Higher resolution main camera	vs	(back) 3.1MP
+(front) 8MP5 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 1.3MP
+4K UHD (3840x2160)23 times More image quality for recording videos with the primary camera	vs	VGA (720x480)
+Android 13Advantage Android 13 is newer and safer	vs	Android 2.3.6 Gingerbread
+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster	vs	4G LTE
+(5G SA/NSA) 2000 Mbps19 times Faster for surfing the internet and download files	vs	(4G LTE) 100 Mbps
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (side-mounted)Advantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+5000 mAh2 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1650 mAh
+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM) (dedicated slot)
+FM (RDS)Advantage The radio lets you listen to your songs and sports in general	vs	Not supported
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 b/g/n [wifi4]
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	3.0 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
+HTML, XHTML, HTML5Advantage Better sites viewing on the internet	vs	HTML, XHTML, Flash player
198 grams (6.93 ounces)	vs	+119 grams (4.17 ounces)66% Lighter
Virtual ambient light sensor	vs	+Ambient light sensorAdvantage Sensors help you use the device
Virtual proximity sensor	vs	+Proximity sensorAdvantage Sensors help you use the device
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily

10 Common items in both devices

LED flash

Only digital zoom

PDAF: phase detection autofocus / Autofocus

Capacitive

Multitouch

Accelerometer

Compass

+3 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 M23 (SM-M236B/DS 128GB/6GB)	Galaxy Attain 4G (SCH-R920)
Change model
Model	Galaxy M23 (SM-M236B/DS 128GB/6GB)	Galaxy Attain 4G (SCH-R920)
Other model names	Galaxy M23 5G SM-M236B/Dual-SIM (128GB+6GB RAM)	MetroPCS Samsung Galaxy Attain 4G R920, Samsung SCH-R920
Country or region available	Brazil, Philippines, Indonesia, Malaysia, Thailand, Vietnam	USA
Brand	Samsung	Samsung
Release date	4/8/2022, Announced: 3/4/2022	2/6/2012
Depth	8.4 millimeters (0.33 inches)	11.7 millimeters (0.46 inches)
Size (width x height)	77 x 165.5 millimeters (3.03 x 6.52 in)	60.5 x 116 millimeters (2.38 x 4.57 in)
Weight	198 grams (6.93 ounces)	119 grams (4.17 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy M23 (SM-M236B/DS 128GB/6GB)	Galaxy Attain 4G (SCH-R920)
Display type	TFT PLS	TFT LCD
Screen size	6.6" inches	3.5" inches
Screen-to-body ratio	~82.3% (screen-to-body ratio)	~52% (screen-to-body ratio)
Display resolution	1080x2408 pixels (20:9)	320x480 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	400 PPI	165 PPI
Colors	16 million	260 thousand
Scratch-resistant glass	Not supported	Not supported
Refresh rate	120Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Galaxy M23 (SM-M236B/DS 128GB/6GB)	Galaxy Attain 4G (SCH-R920)
System version	Android 12	Android 2.3.6 Gingerbread
Firmware update	Android 13	feature not registered
User Interface	One UI 4.1 / 5.0	feature not registered
⚙️ Processor
	Galaxy M23 (SM-M236B/DS 128GB/6GB)	Galaxy Attain 4G (SCH-R920)
Chipset	64bit: Qualcomm Snapdragon 750G (SM7225) (8nm)	32bit: Qualcomm Snapdragon MSM8655T
CPU	Octa-core, 2 processors: 2x 2.2GHz Kryo 570 (Dual-core) 6x 1.8GHz Kryo 570 (Hexa-core)	Single-core, 1 processor: 1x 1GHz Scorpion (Single-core)
GPU graphical controller	Qualcomm Adreno 619 (800MHz)	Qualcomm Adreno 205
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy M23 (SM-M236B/DS 128GB/6GB)	Galaxy Attain 4G (SCH-R920)
RAM memory	6GB LPDDR4X	512MB LPDDR2
Internal storage	128GB (101GB available) eMMC 5.1	2GB (1.39GB available)
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Galaxy M23 (SM-M236B/DS 128GB/6GB)	Galaxy Attain 4G (SCH-R920)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Not supported
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	1 slot (Single-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	2000/1024 Mbps	100/50 Mbps
Network technology	2G, 3G, 4G, 5G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Not supported
Primary 2G network	GSM 850/900/1800/1900	CDMA 800/1700/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	CDMA2000 1xEV-DO
Primary 4G network	LTE Cat12 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE	LTE 1700/2100
Primary 5G network	SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78)	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	CDMA2000 EV-DO Rev A, LTE
Secondary 2G network	GSM 850/900/1800/1900	Not supported
Secondary 3G network	UMTS 850/900/1700/1900/2100	Not supported
Secondary 4G network	LTE Cat12 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	Not supported
📷 Camera
	Galaxy M23 (SM-M236B/DS 128GB/6GB)	Galaxy Attain 4G (SCH-R920)
Back camera (main camera)	(triple camera) 50 megapixels 8MP ultrawide f/2.2123°1/4"1.12µm 2MP macro f/2.4	3.1 megapixels
Main camera resolution	8160x6120 pixels	2048x1536 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	VGA (720x480)
Flash	LED flash	LED flash
Focal aperture	f/1.8 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	feature not registered
Image stabilization	EIS: Digital stabilization	feature not registered
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	feature not registered
BSI sensor	Supported	feature not registered
HDR	HDR photo on both cameras	feature not registered
Camera extras	1080p@30fps	feature not registered
📸 Front camera
	Galaxy M23 (SM-M236B/DS 128GB/6GB)	Galaxy Attain 4G (SCH-R920)
Front camera (secondary)	8 megapixels	1.3 megapixels
Front camera resolution	3264x2448 pixels	1280x1024 pixels
Video recording (secondary)	Full HD (1920x1080)	Not supported
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Galaxy M23 (SM-M236B/DS 128GB/6GB)	Galaxy Attain 4G (SCH-R920)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones or more	feature not registered
Radio	FM (RDS)	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.264, H.263, WMV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+
🔌 Connectivity
	Galaxy M23 (SM-M236B/DS 128GB/6GB)	Galaxy Attain 4G (SCH-R920)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.0 + A2DP/LE	3.0 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	Not supported	feature not registered
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS	A-GPS, GeoTagging
NFC	Supported	Not supported
Infrared port	Not supported	feature not registered
🧭 Sensors
	Galaxy M23 (SM-M236B/DS 128GB/6GB)	Galaxy Attain 4G (SCH-R920)
Sensors	Accelerometer Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Virtual ambient light sensor Virtual proximity sensor	Accelerometer Ambient light sensor Compass Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy M23 (SM-M236B/DS 128GB/6GB)	Galaxy Attain 4G (SCH-R920)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	5000 mAh	1650 mAh
Charger, watts	25W Wired fast charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	40 hours (1.7 days)	3.5 hours
Standby	feature not registered	200 hours (8.3 days)
➕ Other features
	Galaxy M23 (SM-M236B/DS 128GB/6GB)	Galaxy Attain 4G (SCH-R920)
Call control	Voice dialing, Voice recorder, Voice commands	Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (Swype), 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, Flash player
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Deep Green, Light Blue, Orange Copper	• Colors: Black • 2GB microSD included • Samsung TouchWiz 4 UI • HAC M4/T4 • WiFi hotspot • Java framework
☢️ Radiation rate
	Galaxy M23 (SM-M236B/DS 128GB/6GB)	Galaxy Attain 4G (SCH-R920)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.775W/kg (head), 1.091W/kg (body)	feature not registered