Samsung Galaxy A42 5G (SM-A426B/DS 8GB RAM) vs Samsung Galaxy Z Fold 2 (SM-F916U1)

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Side by side comparison between Samsung Galaxy A42 5G vs Samsung Galaxy Z Fold 2 phones, differences, pros, cons and full specifications. What's the better?

5/14/2021 7:21 AM, updated: 2/27/2023 4:20 AM

Compare Samsung Galaxy Z Fold 2 X Samsung Galaxy A42 5G (SM-A426B/DS 8GB RAM) 07Points

Specifications Compare Models Pictures

6.6"
AMOLED

720x1600

48
MP

20mp

8GB
RAM

Octa-core

5000
mAh

(Non removable)

26Points Samsung Galaxy Z Fold 2 (SM-F916U1) Compare Samsung Galaxy A42 5G X

Specifications Compare Models Pictures

7.6"
AMOLED

1768x2208

12.2
MP

10mp

12GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Samsung Galaxy Z Fold 2 (SM-F916U1)

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!

7 Advantages Samsung Galaxy A42 5G (SM-A426B/DS 8GB RAM)	vs	26 Advantages Samsung Galaxy Z Fold 2 (SM-F916U1)
+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards	vs	Not supported
+193 grams (6.76 ounces)46% Lighter	vs	282 grams (9.87 ounces)
+(quad camera) 48MP + 8MP + 5MP + 5MP82% Higher resolution main camera	vs	(triple camera) 12.2MP + 12MP + 12MP
+(front) 20MP98% Higher resolution secondary camera to take pictures and selfies	vs	(front) 10MP
+5000 mAh11% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	4500 mAh
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C reversible connector
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
2.2GHz 64bit Octa-core (8nm)	vs	+3.09GHz 64bit Octa-core (7nm)30% More powerful processor, you can open your applications faster
8GB LPDDR4X	vs	+12GB LPDDR550% More RAM memory. Typically more responsive and better for multitasking.
128GB (106GB available)	vs	+256GB (220GB available)108% More internal storage for applications and files
UFS 2.1	vs	+UFS 3.1Advantage Fastest write and read storage.
8.6 millimeters (0.34 inches)	vs	+6.9 millimeters (0.27 inches)25% Thinner
Plastic body, glass front	vs	+Aluminum frame, flexible plastic screen, glass backAdvantage More resistant material
Not supported	vs	+HDR10+Advantage The HDR10+ display provides vibrant colors and more details
60Hz	vs	+120Hz100% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
720x1600 pixels	vs	+1768x2208 pixels2 times Higher resolution screen
266 PPI	vs	+372 PPI40% Crisper display of text, images and videos because it has more pixels per inch (ppi)
6.6"	vs	+7.6"15% Larger screen
Only digital zoom	vs	+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures
EIS: Digital stabilization	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
1/2" inches	vs	+1/1.76" inches14% The larger sensor camera lets you take photos with better depth.
(front) Full HD (1920x1080)	vs	+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera
5G SA/NSA	vs	+5G mmWaveAdvantage The 5G mmWave network is newer and faster
(5G SA/NSA) 2000 Mbps	vs	+(5G mmWave) 5000 Mbps150% Faster for surfing the internet and download files
Not supported	vs	+BarometerAdvantage Sensors help you use the device
Not supported	vs	+UWB (Ultra Wideband)Advantage Sensors help you use the device
15W	vs	+25W67% 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	+Qi Wireless charging (Qi/WPC)Advantage Wireless charging is another way to charge the battery.
2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)	vs	+1 slot (Single-SIM) + e-SIM (Eletronic)Advantage You can have more mobile carriers/operators on the same device.
Mono sound (not stereo)	vs	+Stereo soundAdvantage Better sound quality for listening to music or clearer hands-free calls
802.11 a/b/g/n/ac [wifi5]	vs	+802.11 a/b/g/n/ac/ax [wifi6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
USB 2.0 Type-C reversible connector	vs	+USB 3.2 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.

22 Common items in both devices

Super AMOLED / Flexible Super AMOLED

16 million

LED flash

PDAF: phase detection autofocus

HDR photo on both cameras / HDR photo/video on both cameras

f/1.8 (aperture)

4K UHD (3840x2160)

+15 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 A42 5G (SM-A426B/DS 8GB RAM)	Galaxy Z Fold 2 (SM-F916U1)
Change model		Choose the model
Model	Galaxy A42 5G (SM-A426B/DS 8GB RAM)	Galaxy Z Fold 2 (SM-F916U1)
Other model names	Galaxy A42 5G SM-A426B/DS (128GB + 8GB RAM)	Galaxy Fold2 5G SM-F916U (Unlocked)
Country or region available	Hong Kong, Malaysia, Singapore, Thailand	USA
Brand	Samsung	Samsung
Release date	11/11/2020, Announced: 9/2/2020	9/18/2020, Announced: 8/5/2020
Depth	8.6 millimeters (0.34 inches)	6.9 millimeters (0.27 inches)
Size (width x height)	75.9 x 164.4 millimeters (2.99 x 6.47 in)	128.2 x 159.2 millimeters (5.05 x 6.27 in)
Weight	193 grams (6.76 ounces)	282 grams (9.87 ounces)
Build, materials	Plastic body, glass front	Aluminum frame, flexible plastic screen, glass back
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy A42 5G (SM-A426B/DS 8GB RAM)	Galaxy Z Fold 2 (SM-F916U1)
Display type	Super AMOLED	Flexible Super AMOLED
Screen size	6.6" inches	7.6" inches
Screen-to-body ratio	~84.3% (screen-to-body ratio)	~89.1% (screen-to-body ratio)
Display resolution	720x1600 pixels (20:9)	1768x2208 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	266 PPI	372 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	60Hz	120Hz
Display features	Not supported	HDR10+ Extra display: Super AMOLED 6.23" (816x2260) Gorilla Glass Victus
🤖 Operating System
	Galaxy A42 5G (SM-A426B/DS 8GB RAM)	Galaxy Z Fold 2 (SM-F916U1)
System version	Android 10	Android 10
Firmware update	Android 13	Android 13
User Interface	One UI 2.5 / 3.1 / 4.1 / 5.0	One UI 3.1 / 4.1 / 5.0
⚙️ Processor
	Galaxy A42 5G (SM-A426B/DS 8GB RAM)	Galaxy Z Fold 2 (SM-F916U1)
Chipset	64bit: Qualcomm Snapdragon 750G (SM7225) (8nm)	64bit: Qualcomm Snapdragon 865+ (SM8250-AB) (7nm)
CPU	Octa-core, 2 processors: 2x 2.2GHz Kryo 570 (Dual-core) 6x 1.8GHz Kryo 570 (Hexa-core)	Octa-core, 3 processors: 1x 3.09GHz Kryo 585 (Single-core) 3x 2.42GHz Kryo 585 (Triple-core) 4x 1.8GHz Kryo 585 (Quad-core)
GPU graphical controller	Qualcomm Adreno 619 (800MHz)	Qualcomm Adreno 650 (250-646MHz)
Performance (benchmark)	AnTuTu: 324686 (v8) Geekbench: 1910 (v5.1) GFXBench: 33fps (ES 3.1 onscreen)	AnTuTu: 564907 (v8) Geekbench: 12607 (v4.4), 2715 (v5.1) GFXBench: 33fps (ES 3.1 onscreen)
💽 Memory and storage
	Galaxy A42 5G (SM-A426B/DS 8GB RAM)	Galaxy Z Fold 2 (SM-F916U1)
RAM memory	8GB LPDDR4X	12GB LPDDR5
Internal storage	128GB (106GB available) UFS 2.1	256GB (220GB available) UFS 3.1
External storage	Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Not supported
📶 Mobile networks
	Galaxy A42 5G (SM-A426B/DS 8GB RAM)	Galaxy Z Fold 2 (SM-F916U1)
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
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	1 slot (Single-SIM) nano-SIM (4FF) + e-SIM
Maximum Download / Upload	2000/1024 Mbps	5000/1024 Mbps
Network technology	2G, 3G, 4G, 5G	2G, 3G, 4G, 5G
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	CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	CDMA2000 1xEV-DO UMTS 850/900/1900/2100
Primary 4G network	LTE Cat11 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28) TD-LTE (38, 40, 41) VoLTE	LTE Cat20 (2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 26, 28, 66) TD-LTE (38, 39, 40, 41, 46, 48) VoLTE
Primary 5G network	SA/NSA/Sub6 (1, 3, 5, 7, 8, 28, 40, 41, 78)	SA/NSA/Sub6 (41, 71) mmWave (260, 261)
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6, mmWave
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 Cat11 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28) TD-LTE (38, 40, 41) VoLTE	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	Not supported
📷 Camera
	Galaxy A42 5G (SM-A426B/DS 8GB RAM)	Galaxy Z Fold 2 (SM-F916U1)
Back camera (main camera)	(quad camera) 48 megapixels 8MP ultrawide f/2.2123° 5MP macro f/2.4 5MP depth f/2.4	(triple camera) 12.2 megapixels 12MP telephoto f/2.452mm1/3.6"1.0µmPDAFOIS2x-optical-zoom 12MP ultrawide f/2.2123°12mm1.12µm
Main camera resolution	8000x6000 pixels	4032x3024 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 60 fps
Flash	LED flash	LED flash
Focal aperture	f/1.8 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	26mm lens
Sensor size	1/2" inches	1/1.76" inches
Pixel size	0.8µm pixel	1.8µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	OIS: Optical stabilization
Zoom	Only digital zoom	Digital and optical 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/video on both cameras
Camera extras	1080p@30fps 720p@480fps	Cover camera: 10MP (f/2.2) 4K@30/60fps 1080p@60fps 1080p@240fps (slow motion) 720p@960fps (slow motion)
📸 Front camera
	Galaxy A42 5G (SM-A426B/DS 8GB RAM)	Galaxy Z Fold 2 (SM-F916U1)
Front camera (secondary)	20 megapixels	10 megapixels
Front camera resolution	5184x3840 pixels	3872x2592 pixels
Video recording (secondary)	Full HD (1920x1080)	4K UHD (3840x2160)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	26mm lens
Sensor size	feature not registered	1/3" inches
Pixel size	feature not registered	1.22µm pixel
🔉 Sound and multimedia
	Galaxy A42 5G (SM-A426B/DS 8GB RAM)	Galaxy Z Fold 2 (SM-F916U1)
Loudspeaker	Mono sound (not stereo)	Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	Not supported
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 A42 5G (SM-A426B/DS 8GB RAM)	Galaxy Z Fold 2 (SM-F916U1)
USB	USB 2.0 Type-C reversible connector	USB 3.2 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C reversible connector
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/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy A42 5G (SM-A426B/DS 8GB RAM)	Galaxy Z Fold 2 (SM-F916U1)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor UWB (Ultra Wideband)
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A42 5G (SM-A426B/DS 8GB RAM)	Galaxy Z Fold 2 (SM-F916U1)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	5000 mAh	4500 mAh
Charger, watts	15W Wired fast charging	25W Wired fast charging Reverse charging by cable USB Power Delivery 3.0
Inductive / wireless charging	Not supported	11W Qi Wireless charging (Qi/WPC) 4.5W Reverse wireless charging
Talk time autonomy	feature not registered	31 hours (1.3 days)
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy A42 5G (SM-A426B/DS 8GB RAM)	Galaxy Z Fold 2 (SM-F916U1)
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: Prism Dot Black, White, Gray • Samsung Pay	• Colors: Mystic Bronze, Mystic Black • Bixby • Samsung DeX • Samsung Pay (MST, NFC)
☢️ Radiation rate
	Galaxy A42 5G (SM-A426B/DS 8GB RAM)	Galaxy Z Fold 2 (SM-F916U1)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	0.35W/kg (head), 1.14W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	1.154W/kg (head), 1.334W/kg (body)	feature not registered