Samsung Galaxy M40 (SM-M405FN/DS) vs Asus Zenfone 6 (ZS630KL 256GB)

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Side by side comparison between Samsung Galaxy M40 vs Asus Zenfone 6 phones, differences, pros, cons and full specifications. What's the better?

11/9/2019 9:14 PM, updated: 10/26/2021 8:34 AM

Compare Asus Zenfone 6 X Samsung Galaxy M40 (SM-M405FN/DS) 05Points

Specifications Compare Models Pictures

6.3"
PLS

1080x2340

32
MP

16mp

6GB
RAM

Octa-core

3500
mAh

(Non removable)

17Points Asus Zenfone 6 (ZS630KL 256GB) Compare Samsung Galaxy M40 X

Specifications Compare Models Pictures

6.4"
IPS

1080x2340

48
MP

48mp

8GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Asus Zenfone 6 (ZS630KL 256GB)

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 M40 (SM-M405FN/DS)	vs	17 Advantages Asus Zenfone 6 (ZS630KL 256GB)
+168 grams (5.88 ounces)13% Lighter	vs	190 grams (6.65 ounces)
+7.9 millimeters (0.31 inches)16% Thinner	vs	9.2 millimeters (0.36 inches)
+409 PPI1% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	403 PPI
+f/1.7 (aperture)6% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/1.8 (aperture)
+Android 10Advantage Android 10 is newer and safer	vs	Android 9.0 Pie
2GHz 64bit Octa-core	vs	+2.84GHz 64bit Octa-core (7nm)36% More powerful processor, you can open your applications faster
6GB LPDDR4X	vs	+8GB LPDDR4X33% More RAM memory. Typically more responsive and better for multitasking.
128GB (105GB available)	vs	+256GB (242GB available)130% More internal storage for applications and files
eMMC 5.1	vs	+UFS 2.1Advantage Fastest write and read storage.
Plastic body, glass front	vs	+Aluminum frame, glass front/backAdvantage More resistant material
TFT PLS	vs	+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid
6.3"	vs	+6.4"2% Larger screen
(triple camera) 32MP + 8MP + 5MP	vs	+(dual camera) 48MP + 13MP36% Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
(front) 16MP	vs	+(dual front camera) 48MP + 13MP3 times Higher resolution secondary camera to take pictures and selfies
(front) Full HD (1920x1080)	vs	+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera
(4G LTE-A) 400 Mbps	vs	+(4G LTE-A) 1200 Mbps2 times Faster for surfing the internet and download files
Not supported	vs	+Ambient light sensorAdvantage Sensors help you use the device
3500 mAh	vs	+5000 mAh43% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
15W	vs	+18W20% 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.
2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores

30 Common items in both devices

Until 1TB microSD, microSDXC

16 million

1080x2340 pixels

Only digital zoom

PDAF: phase detection autofocus / LDAF/PDAF: laser/phase detection autofocus

EIS: Digital stabilization

HDR photo on both cameras

+23 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 M40 (SM-M405FN/DS)	Asus Zenfone 6 (ZS630KL 256GB)
Change model		Choose the model
Model	Galaxy M40 (SM-M405FN/DS)	Zenfone 6 (ZS630KL 256GB)
Other model names	Galaxy M40 SM-M405FN/Dual-Sim (128GB + 6GB RAM)	Asus Zenfone 6 2019 (8GB RAM) ASUS_I01WD, ZS630KL, I01WD
Country or region available	(Europe), (Global, International)	(Global, International)
Brand	Samsung	Asus
Release date	6/11/2019	5/16/2019
Depth	7.9 millimeters (0.31 inches)	9.2 millimeters (0.36 inches)
Size (width x height)	73.9 x 155.3 millimeters (2.91 x 6.11 in)	75.4 x 159.1 millimeters (2.97 x 6.26 in)
Weight	168 grams (5.88 ounces)	190 grams (6.65 ounces)
Build, materials	Plastic body, glass front	Aluminum frame, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy M40 (SM-M405FN/DS)	Asus Zenfone 6 (ZS630KL 256GB)
Display type	TFT PLS	TFT IPS LCD
Screen size	6.3" inches	6.4" inches
Screen-to-body ratio	~84.9% (screen-to-body ratio)	~83.8% (screen-to-body ratio)
Display resolution	1080x2340 pixels	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 10-points
Pixel density (dot pitch)	409 PPI	403 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Gorilla Glass 6
Refresh rate	feature not registered	60Hz
Display features	feature not registered	600nits[peak] HDR10
🤖 Operating System
	Galaxy M40 (SM-M405FN/DS)	Asus Zenfone 6 (ZS630KL 256GB)
System version	Android 9.0 Pie	Android 9.0 Pie
Firmware update	Android 10	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Galaxy M40 (SM-M405FN/DS)	Asus Zenfone 6 (ZS630KL 256GB)
Chipset	64bit: Qualcomm Snapdragon 675 SDM675 (11nm)	64bit: Qualcomm Snapdragon 855 (SM8150) (7nm)
CPU	Octa-core, 2 processors: 2x 2GHz Kryo 460 Gold (Dual-core) 6x 1.7GHz Kryo 460 Silver (Hexa-core)	Octa-core, 3 processors: 1x 2.84GHz Kryo 485 (Single-core) 3x 2.42GHz Kryo 485 (Triple-core) 4x 1.78GHz Kryo 485 (Quad-core)
GPU graphical controller	Qualcomm Adreno 612 845Mhz	Qualcomm Adreno 640 (585MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy M40 (SM-M405FN/DS)	Asus Zenfone 6 (ZS630KL 256GB)
RAM memory	6GB LPDDR4X	8GB LPDDR4X
Internal storage	128GB (105GB available) eMMC 5.1	256GB (242GB available) UFS 2.1
External storage	Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy M40 (SM-M405FN/DS)	Asus Zenfone 6 (ZS630KL 256GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD 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	400/50 Mbps	1200/150 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	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100	A version: UMTS 850/900/1900/2100 B, C version: UMTS 800/850/900/1700/1900/2100
Primary 4G network	LTE Cat6 (Bands 1, 3, 5, 8, 20) TD-LTE (Bands 40, 41)	LTE Cat18 VoLTE A version: LTE (Bands 1, 2, 3, 5, 7, 8, 20, 28) TD-LTE (Bands 38, 40, 41) B version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28) TD-LTE (Bands 38, 39, 41, 46) C version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 28) TD-LTE (Bands 38, 39, 41, 46)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, 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	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Galaxy M40 (SM-M405FN/DS)	Asus Zenfone 6 (ZS630KL 256GB)
Back camera (main camera)	(triple camera) 32 megapixels 8MP ultrawide f/2.212mm1.12µmPDAF 5MP depth f/2.2	(dual camera) 48 megapixels 13MP ultrawide f/2.411mm
Main camera resolution	6528x4896 pixels	8000x6000 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 60 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/1.7 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	1/2" inches
Pixel size	0.8µm pixel	0.8µm pixel
Autofocus	PDAF: phase detection autofocus	LDAF/PDAF: laser/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	Not supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy M40 (SM-M405FN/DS)	Asus Zenfone 6 (ZS630KL 256GB)
Front camera (secondary)	16 megapixels	Uses the back motorized camera (flip-up/rotating)
Front camera resolution	4608x3456 pixels	8000x6000 pixels
Video recording (secondary)	Full HD (1920x1080)	4K UHD (3840x2160)
Front flash	Not supported	Dual-LED flash
Focal aperture	f/2.0 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	1/2" inches
Pixel size	feature not registered	0.8µm pixel
🔉 Sound and multimedia
	Galaxy M40 (SM-M405FN/DS)	Asus Zenfone 6 (ZS630KL 256GB)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy M40 (SM-M405FN/DS)	Asus Zenfone 6 (ZS630KL 256GB)
USB	USB 2.0 Type-C reversible connector	USB 2.0 Type-C reversible connector
Audio output	Type-C reversible connector	3.5mm jack
TV output	Not supported	Not supported
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, QZSS
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy M40 (SM-M405FN/DS)	Asus Zenfone 6 (ZS630KL 256GB)
Sensors	Accelerometer Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy M40 (SM-M405FN/DS)	Asus Zenfone 6 (ZS630KL 256GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3500 mAh	5000 mAh
Charger, watts	15W Wired fast charging	18W (9V/2A) Wired fast charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	29 hours (1.2 days)	33 hours (1.4 days)
Standby	feature not registered	624 hours (26 days)
➕ Other features
	Galaxy M40 (SM-M405FN/DS)	Asus Zenfone 6 (ZS630KL 256GB)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder
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: Midnight Blue, Sweater Blue • One UI • Dolby Atmos sound • Slow motion 240fps	• Colors: Midnight Black, Twilight Silver • 19.5:9, HDR10, DCI-P3 100% display • Quick Charge 4.0 • 24-bit/192kHz audio • DTS Headphone X • Motorized flip-up main/selfie camera • Google Pay
☢️ Radiation rate
	Galaxy M40 (SM-M405FN/DS)	Asus Zenfone 6 (ZS630KL 256GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.274W/kg (head), 1.17W/kg (body)	feature not registered

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Samsung Galaxy M40 (SM-M405FN/DS) vs Asus Zenfone 6 (ZS630KL 256GB)

Side by side comparison between Samsung Galaxy M40 vs Asus Zenfone 6 phones, differences, pros, cons and full specifications. What's the better?

What's the better phone? Asus Zenfone 6 (ZS630KL 256GB)

📱 Model features

📲 Display

🤖 Operating System

⚙️ Processor

💽 Memory and storage

📶 Mobile networks

📷 Camera

📸 Front camera

🔉 Sound and multimedia

🔌 Connectivity

🧭 Sensors

🔋 Battery

➕ Other features

☢️ Radiation rate