Motorola Razr 40 Ultra (512GB) vs Samsung Galaxy A3 Duos (SM-A300M/DS)

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Side by side comparison between Motorola Razr 40 Ultra vs Samsung Galaxy A3 phones, differences, pros, cons and full specifications. What's the better?

8/25/2023 9:26 AM, updated: 8/28/2023 6:44 AM

Compare Samsung Galaxy A3 X Motorola Razr 40 Ultra (512GB) 32Points

Specifications Compare Models Pictures

6.9"
AMOLED

1080x2640

12
MP

32mp

12GB
RAM

Octa-core

3800
mAh

(Non removable)

07Points Samsung Galaxy A3 Duos (SM-A300M/DS) Compare Motorola Razr 40 Ultra X

Specifications Compare Models Pictures

4.5"
AMOLED

540x960

8
MP

5mp

1GB
RAM

Quad-core

1900
mAh

(Non removable)

What's the better phone? Motorola Razr 40 Ultra (512GB)

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!

32 Advantages Motorola Razr 40 Ultra (512GB)	vs	7 Advantages Samsung Galaxy A3 Duos (SM-A300M/DS)
+3.19GHz 64bit Octa-core (4nm)200% More powerful processor, you can open your applications faster	vs	1.2GHz 64bit Quad-core (28nm)
+12GB LPDDR511 times More RAM memory. Typically more responsive and better for multitasking.	vs	1GB LPDDR2
+512GB (460GB available)37 times More internal storage for applications and files	vs	16GB (12GB available)
+UFS 3.1Advantage Fastest write and read storage.	vs	eMMC 4.5
+HDR10+Advantage The HDR10+ display provides vibrant colors and more details	vs	Not supported
+165Hz175% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.	vs	60Hz
+1 billion62 times More colors on the screen is better quality images and videos	vs	16 million
+1080x2640 pixels5 times Higher resolution screen	vs	540x960 pixels
+413 PPI69% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	245 PPI
+6.9"53% Larger screen	vs	4.5"
+(dual camera) 12MP + 13MP2 times Higher resolution main camera	vs	(back) 8MP
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+HDR photo/video on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+f/1.5 (aperture)60% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.4 (aperture)
+(front) 32MP5 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 5MP
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(front) 4K UHD (3840x2160)21 times More image quality for recording videos with the secondary camera	vs	(front) WVGA (800x480)
+Android 13Advantage Android 13 is newer and safer	vs	Android 6.0.1 Marshmallow
+5G Sub6Advantage The 5G Sub6 network is newer and faster	vs	4G LTE
+(5G Sub6) 3000 Mbps19 times Faster for surfing the internet and download files	vs	(4G LTE) 150 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
+3800 mAh100% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1900 mAh
+30W8 times 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.	vs	3.5W
+Qi Wireless charging (Qi/WPC)Advantage Wireless charging is another way to charge the battery.	vs	Not supported
+1 slot (Single-SIM) + e-SIM (Eletronic)Advantage You can have more mobile carriers/operators on the same device.	vs	2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)
+Stereo sound with dual speakersAdvantage Better sound quality for listening to music or clearer hands-free calls	vs	Mono sound (not stereo)
+802.11 a/b/g/n/ac/ax [wifi6E/6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6E/6] is newer and faster	vs	802.11 b/g/n [wifi4]
+5.3 + A2DP/LEAdvantage Bluetooth 5.3 + A2DP/LE is newer and faster	vs	4.0 + A2DP
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
+IP52 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
Not supported	vs	+Until 64GB microSD, microSDXCAdvantage More external storage for files using memory cards
189 grams (6.62 ounces)	vs	+110 grams (3.85 ounces)72% Lighter
6.99 millimeters (0.28 inches)	vs	+6.9 millimeters (0.27 inches)1% Thinner
Not supported	vs	+ANT+Advantage Sensors help you use the device
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general
Not supported	vs	+Gorilla Glass 4Advantage Protection against scratches on the screen lets you carry your phone with your keys

16 Common items in both devices

Aluminum frame, flexible plastic screen, glass back / Aluminum body, glass front

LTPO AMOLED / Super AMOLED

LED flash

Only digital zoom

PDAF: phase detection autofocus / Autofocus

Capacitive

Multitouch

+9 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
	Motorola Razr 40 Ultra (512GB)	Galaxy A3 Duos (SM-A300M/DS)
Change model		Choose the model
Model	Razr 40 Ultra (512GB)	Galaxy A3 Duos (SM-A300M/DS)
Other model names	Lenovo Moto Razr 40 Ultra XT2321-1	Galaxy A3 (4G LTE) SM-A300M/Dual-Sim
Country or region available	(Latin America), China	Brazil
Brand	Motorola	Samsung
Release date	6/5/2023, Announced: 6/1/2023	11/1/2014
Depth	6.99 millimeters (0.28 inches)	6.9 millimeters (0.27 inches)
Size (width x height)	73.95 x 170.83 millimeters (2.91 x 6.73 in)	65.5 x 130.1 millimeters (2.58 x 5.12 in)
Weight	189 grams (6.62 ounces)	110 grams (3.85 ounces)
Build, materials	Aluminum frame, flexible plastic screen, glass back Back: Gorilla Glass Victus Folded: 15.1 x 73,95 x 88.4 mm	Aluminum body, glass front
Protection against water and others	IP52 certified: protection against dust and splashing	Not supported
📲 Display
	Motorola Razr 40 Ultra (512GB)	Galaxy A3 Duos (SM-A300M/DS)
Display type	LTPO AMOLED	Super AMOLED
Screen size	6.9" inches	4.5" inches
Screen-to-body ratio	~85.2% (screen-to-body ratio)	~65.5% (screen-to-body ratio)
Display resolution	1080x2640 pixels (22:9)	540x960 pixels (16:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	413 PPI	245 PPI
Colors	1 billion	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 4
Refresh rate	165Hz	60Hz
Display features	1400nits[peak] HDR10+ 120% DCI-P3 Extra display: AMOLED 3.6" (1056x1066), 144Hz, HDR10+, Gorilla Glass Victus	Not supported
🤖 Operating System
	Motorola Razr 40 Ultra (512GB)	Galaxy A3 Duos (SM-A300M/DS)
System version	Android 13	Android 4.4.4 KitKat
Firmware update	feature not registered	Android 6.0.1 Marshmallow
User Interface	My UX	TouchWiz UX
⚙️ Processor
	Motorola Razr 40 Ultra (512GB)	Galaxy A3 Duos (SM-A300M/DS)
Chipset	64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm)	64bit: Qualcomm Snapdragon 410 (MSM8916) (28nm)
CPU	Octa-core, 3 processors: 1x 3.19GHz ARM Cortex-X2 (Single-core) 3x 2.75GHz ARM Cortex-A710 (Triple-core) 4x 2GHz ARM Cortex-A510 (Quad-core)	Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 730 (818MHz)	Qualcomm Adreno 306 (400MHz)
Performance (benchmark)	AnTuTu: 975396 (v9) Geekbench: 3645 (v5.1), 4045 (v6) GFXBench: 65fps (ES 3.1 onscreen)	feature not registered
💽 Memory and storage
	Motorola Razr 40 Ultra (512GB)	Galaxy A3 Duos (SM-A300M/DS)
RAM memory	12GB LPDDR5	1GB LPDDR2
Internal storage	512GB (460GB available) UFS 3.1	16GB (12GB available) eMMC 4.5
External storage	Not supported	Until 64GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Motorola Razr 40 Ultra (512GB)	Galaxy A3 Duos (SM-A300M/DS)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	1 slot (Single-SIM) nano-SIM (4FF) + e-SIM	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	3000/1024 Mbps	150/50 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	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800/1900, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100	UMTS 850/900/1900/2100
Primary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (34, 38, 39, 40, 41, 42, 43, 48) VoLTE	LTE Cat4 (1, 2, 4, 5, 7, 17)
Primary 5G network	SA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 41, 66, 77, 78, 79)	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G network	CDMA 800/1900, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100	Not supported
Secondary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (34, 38, 39, 40, 41, 42, 43, 48) VoLTE	Not supported
Secondary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	GPRS, EDGE
📷 Camera
	Motorola Razr 40 Ultra (512GB)	Galaxy A3 Duos (SM-A300M/DS)
Back camera (main camera)	(dual camera) 12 megapixels 13MP ultrawide f/2.2108°1/3"1.12µmAF	8 megapixels
Main camera resolution	4000x3000 pixels	3264x2448 pixels
Video recording (primary)	4K UHD (3840x2160) 60 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/1.5 (aperture)	f/2.4 (aperture)
Focal length	feature not registered	31mm lens
Sensor size	1/2.55" inches	feature not registered
Pixel size	1.4µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo/video on both cameras	HDR photo only main camera
Camera extras	4K@30/60fps 1080p@30/60/120fps Slow motion	feature not registered
📸 Front camera
	Motorola Razr 40 Ultra (512GB)	Galaxy A3 Duos (SM-A300M/DS)
Front camera (secondary)	32 megapixels	5 megapixels
Front camera resolution	6528x4896 pixels	2592x1944 pixels
Video recording (secondary)	4K UHD (3840x2160)	WVGA (800x480)
Front flash	Not supported	Not supported
Focal aperture	f/2.4 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	23mm lens
Sensor size	feature not registered	feature not registered
Pixel size	0.7µm pixel	feature not registered
🔉 Sound and multimedia
	Motorola Razr 40 Ultra (512GB)	Galaxy A3 Duos (SM-A300M/DS)
Loudspeaker	Stereo sound with dual speakers Dolby Atmos	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	FM
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+, FLAC
🔌 Connectivity
	Motorola Razr 40 Ultra (512GB)	Galaxy A3 Duos (SM-A300M/DS)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0
Audio output	Type-C reversible connector	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.3 + A2DP/LE	4.0 + A2DP
WiFi	802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS	A-GPS, GeoTagging, GLONASS
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Motorola Razr 40 Ultra (512GB)	Galaxy A3 Duos (SM-A300M/DS)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor	Accelerometer Ambient light sensor ANT+ Compass Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Motorola Razr 40 Ultra (512GB)	Galaxy A3 Duos (SM-A300M/DS)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	3800 mAh	1900 mAh
Charger, watts	30W Wired fast charging Reverse charging by cable	3.5W (5V/0.7A) Wired charging
Inductive / wireless charging	5W Qi Wireless charging (Qi/WPC)	Not supported
Talk time autonomy	feature not registered	12 hours
Standby	feature not registered	feature not registered
➕ Other features
	Motorola Razr 40 Ultra (512GB)	Galaxy A3 Duos (SM-A300M/DS)
Call control	Voice dialing, Voice recorder, Voice commands	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: Infinite Black, Glacier Blue, Viva Magenta • Ready For • ThinkShield	• Colors: Black, White, Blue, Silver, Pink, Gold • Java framework
☢️ Radiation rate
	Motorola Razr 40 Ultra (512GB)	Galaxy A3 Duos (SM-A300M/DS)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	0.52W/kg (head), 1.08W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	1.26W/kg (head), 1.37W/kg (body)	0.342W/kg (head), 0.231W/kg (body)