Acer neoTouch P400 vs Samsung Galaxy J7 Duo (SM-J720F)

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Side by side comparison between Acer neoTouch P400 vs Samsung Galaxy J7 Duo phones, differences, pros, cons and full specifications. What's the better?

10/28/2018 11:13 PM, updated: 6/13/2022 6:34 PM

Compare Samsung Galaxy J7 Duo X Acer neoTouch P400 02Points

Specifications Compare Models Pictures

3.2"
TFT

320x480

3.1
MP

256MB
RAM

Single-core

1090
mAh

(Removable)

32Points Samsung Galaxy J7 Duo (SM-J720F) Compare Acer neoTouch P400 X

Specifications Compare Models Pictures

5.5"
AMOLED

720x1280

13
MP

8mp

3GB
RAM

Octa-core

3000
mAh

(Removable)

What's the better phone? Samsung Galaxy J7 Duo (SM-J720F)

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!

2 Advantages Acer neoTouch P400	vs	32 Advantages Samsung Galaxy J7 Duo (SM-J720F)
+125 grams (4.38 ounces)39% Lighter	vs	174 grams (6.09 ounces)
+CompassAdvantage Sensors help you use the device	vs	Not supported
600MHz 32bit Single-core (65nm)	vs	+2.2GHz 64bit Octa-core (14nm)6 times More powerful processor, you can open your applications faster
256MB LPDDR	vs	+3GB LPDDR411 times More RAM memory. Typically more responsive and better for multitasking.
512MB	vs	+32GB (21GB available)41 times More internal storage for applications and files
Flash (EEPROM)	vs	+eMMC 5.1Advantage Fastest write and read storage.
Until 32GB microSD, microSDHC	vs	+Until 256GB microSD, microSDXC7 times More external storage for files using memory cards
12 millimeters (0.47 inches)	vs	+8.2 millimeters (0.32 inches)46% Thinner
TFT LCD	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
65 thousand	vs	+16 million245 times More colors on the screen is better quality images and videos
320x480 pixels	vs	+720x1280 pixels5 times Higher resolution screen
180 PPI	vs	+267 PPI48% Crisper display of text, images and videos because it has more pixels per inch (ppi)
3.2"	vs	+5.5"72% Larger screen
(back) 3.1MP	vs	+(dual camera) 13MP + 5MP5 times Higher resolution main camera
Not supported	vs	+LED flash on both camerasAdvantage The LED flash on both cameras helps in dark places or in low light
Not supported	vs	+EIS: Digital stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
Not supported	vs	+HDR photo only main cameraAdvantage The HDR technology produced photos with more detail in dark areas
Not supported	vs	+(front) 8MPAdvantage A front-camera is best for taking selfies
HVGA (480x320)	vs	+Full HD (1920x1080)13 times More image quality for recording videos with the primary camera
50 apps (Windows Mobile)	vs	+3500000 apps (Google Play Store)69999 times More apps available to download and use
3G HSDPA	vs	+4G LTEAdvantage The 4G LTE network is newer and faster
(3G HSDPA) 3.6 Mbps	vs	+(4G LTE) 150 Mbps41 times Faster for surfing the internet and download files
Resistive	vs	+CapacitiveAdvantage Better touchscreen. The capacitive screen is much more sensitive.
Single	vs	+MultitouchAdvantage Better touch type. Multitouch allows to use more fingers at the same time.
Not supported	vs	+ANT+Advantage Sensors help you use the device
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (front-mounted)Advantage Sensors help you use the device
Not supported	vs	+Proximity sensorAdvantage Sensors help you use the device
1090 mAh	vs	+3000 mAh175% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+Video callingAdvantage The video calling allows to make calls with voice and video
802.11 b/g [wifi3]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
2.1 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
WAP, HTML	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet
Not supported	vs	+Gorilla GlassAdvantage Protection against scratches on the screen lets you carry your phone with your keys

12 Common items in both devices

Plastic body, glass front

60Hz

Only digital zoom

Autofocus

Accelerometer

LiPo: li-ion polymer (Removable) / Li-Ion: lithium-ion (Removable)

Hands-free calling

+5 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
	Acer neoTouch P400	Galaxy J7 Duo (SM-J720F)
Change model		Choose the model
Model	neoTouch P400	Galaxy J7 Duo (SM-J720F)
Other model names	Acer P400 neoTouch XP.H4F0N.001, P400 B	Galaxy J7 Duo J720F Single-Sim, Samsung J720
Country or region available	(Global, International)	South Africa, United Arab Emirates
Brand	Acer	Samsung
Release date	5/1/2010	4/1/2018
Depth	12 millimeters (0.47 inches)	8.2 millimeters (0.32 inches)
Size (width x height)	59.3 x 115 millimeters (2.33 x 4.53 in)	77.2 x 153.5 millimeters (3.04 x 6.04 in)
Weight	125 grams (4.38 ounces)	174 grams (6.09 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Acer neoTouch P400	Galaxy J7 Duo (SM-J720F)
Display type	TFT LCD	Super AMOLED
Screen size	3.2" inches	5.5" inches
Screen-to-body ratio	~44.7% (screen-to-body ratio)	~70.4% (screen-to-body ratio)
Display resolution	320x480 pixels	720x1280 pixels (16:9)
Touchscreen	Resistive Single touch 1-point	Capacitive Multitouch
Pixel density (dot pitch)	180 PPI	267 PPI
Colors	65 thousand	16 million
Scratch-resistant glass	Not supported	Gorilla Glass
Refresh rate	60Hz	60Hz
Display features	Not supported	Not supported
🤖 Operating System
	Acer neoTouch P400	Galaxy J7 Duo (SM-J720F)
System version	Windows Mobile 6.5.3 Professional	Android 8.0 Oreo
Firmware update	feature not registered	Android 10
User Interface	feature not registered	One UI 2.0
⚙️ Processor
	Acer neoTouch P400	Galaxy J7 Duo (SM-J720F)
Chipset	32bit: Qualcomm Snapdragon S1 (MSM7227) (65nm)	64bit: Samsung Exynos 7885 (14nm)
CPU	Single-core, 1 processor: 1x 600MHz ARM1136EJ-S (Single-core)	Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A73 (Dual-core) 6x 1.6GHz ARM Cortex-A53 (Hexa-core)
GPU graphical controller	Qualcomm Adreno 200 (133MHz)	ARM Mali-G71 MP2
Performance (benchmark)	feature not registered	AnTuTu: 98104 (v7)
💽 Memory and storage
	Acer neoTouch P400	Galaxy J7 Duo (SM-J720F)
RAM memory	256MB LPDDR	3GB LPDDR4
Internal storage	512MB Flash (EEPROM)	32GB (21GB available) eMMC 5.1
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 256GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Acer neoTouch P400	Galaxy J7 Duo (SM-J720F)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	1 slot (Single-SIM) micro-SIM (3FF)
Maximum Download / Upload	3.6 Mbps	150/50 Mbps
Network technology	2G, 3G	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	P400 version: UMTS 900/2100 P400 B version: UMTS 850/900/2100	UMTS 850/900/1900/2100
Primary 4G network	Not supported	LTE Cat4 (1, 3, 5, 7, 8, 20) TD-LTE (38, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	CSD, GPRS, EDGE, UMTS, HSDPA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	Not supported	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	Not supported
📷 Camera
	Acer neoTouch P400	Galaxy J7 Duo (SM-J720F)
Back camera (main camera)	3.1 megapixels	(dual camera) 13 megapixels 5MP depth f/1.9
Main camera resolution	2048x1536 pixels	4128x3096 pixels
Video recording (primary)	HVGA (480x320)	Full HD (1920x1080) 30 fps
Flash	Not supported	LED flash on both cameras
Focal aperture	feature not registered	f/1.9 (aperture)
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	Autofocus	Autofocus
Touch focus	Not supported	Supported
Image stabilization	Not supported	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Not supported	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	Not supported	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Acer neoTouch P400	Galaxy J7 Duo (SM-J720F)
Front camera (secondary)	Not supported	8 megapixels
Front camera resolution	Not supported	3264x2448 pixels
Video recording (secondary)	Not supported	Full HD (1920x1080)
Front flash	Not supported	LED
Focal aperture	feature not registered	f/1.9 (aperture)
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
	Acer neoTouch P400	Galaxy J7 Duo (SM-J720F)
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	Not supported	Not supported
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, WMV	MP4, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Acer neoTouch P400	Galaxy J7 Duo (SM-J720F)
USB	MicroUSB 2.0	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	2.1 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g [wifi3] (2.4GHz)	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Acer neoTouch P400	Galaxy J7 Duo (SM-J720F)
Sensors	Accelerometer Compass	Accelerometer ANT+ Face unlock 2D Fingerprint sensor (front-mounted) Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Acer neoTouch P400	Galaxy J7 Duo (SM-J720F)
Battery type	LiPo: li-ion polymer (Removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	1090 mAh	3000 mAh
Charger, watts	5W Wired charging	Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	5 hours	20 hours
Standby	400 hours (16.7 days)	feature not registered
➕ Other features
	Acer neoTouch P400	Galaxy J7 Duo (SM-J720F)
Call control	Voice recorder	Voice dialing, Voice recorder
Messaging	SMS, MMS, E-mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Not supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	WAP, HTML	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black • Pocket Office Java framework	• Colors: Black, Gold, Rose Gold, White • Samsung Pay
☢️ Radiation rate
	Acer neoTouch P400	Galaxy J7 Duo (SM-J720F)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.543W/kg (head), 1.397W/kg (body)