Samsung Galaxy A3: Advanced features , Advantages and Disadvantages

Samsung Galaxy A3 -2016 - Samsung Galaxy A3 has a 720 x 1280 px resolution of 4.7 inches at its completion, Quad-core 1.5 GHz processor, 16 GB data storage, and 1.5 GB of RAM, 13-megapixel camera with autofocus and LED flash, front camera 5 megapixel, battery 2300 mAh, and micro SD slot up to 128 GB.

Samsung Galaxy A3 advanced features

GENERAL	Net	GSM / HSPA / HSDPA/ LTE SIM 1 & SIM 2 GSM 850/ 900/ 1800/ and 1900 HSDPA 850/ 900/ 1900/ and 2100 HSDPA 850/ 900/ 1700/ 1900/ and 2100 LTE 1(2100), 3(1800), 5(850), 7(2600), 8(900) LTE 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 17(700) LTE 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700)
	Announced	2015, December
	Status	Available

SIZE	Dimensions	134.5 x 65.2 x 7.3 mm
SIZE	Weight	132 g or 4.66 oz

DISPLAY	Kind	16M colors of Super AMOLED capacitive touchscreen
	Size	720 x 1280 pixels, 4.7 inches
		- Corning Gorilla Glass 4 - multitouch support - Accelerometer sensor for auto-rotate - Proximity sensor for auto turn-off - Compass

RINGTONES	Kind	Polyphonic, MP3, WAV
	customization	downloads
	Vibration	if
		- 3.5 mm audio connector

MEMORY	Phonebook	Practically unlimited entries and fields, Photocall
	Call Log	practically unlimited
	Card slot	microSD, up to 128GB
		- 16GB internal memory, 1.5GB RAM - Quad-core 1.5 GHz processor

CHARACTERISTICS	GPRS	if
	Data Rate
	YOU	Android OS Lollipop
	Messaging	SMS, MMS, Email, IM, Push Email
	Browser	HTML5
	Clock	if
	Alarm	if
	infrared port	Do not
	Games	Yes + downloadable
	Colors	Gold, Pink, Black and White
	Camera	CMOS 13.0 MP f/1.9,Video Recording Resolution: FHD (1920 x 1080)@30fps, Front Camera CMOS 5.0 MP f/1.9, Flash and Auto Focus
		- Wi-Fi 802.11 a / b / g / n; DLNA; Wi-Fi Direct; Dual Band - Video player MP4 / H.263 / H.264 / Xvid - Stereo FM Radio with RDS - predictive text Input - NFC - microUSB 2.0 - Memo / dialing / voice commands - GPS with A-GPS and GLONASS - EDGE - Dual SIM (optional) - document viewer - Digital compass - built-in handsfree - Bluetooth v4.1 A2DP, LE, apt-X - Audio player MP3 / eAAC + / WAV / Flac - ANT + - Active noise cancellation with dedicated microphone - 4G LTE Cat 4 - 3G HSDPA 42Mbps / HSUPA 5.76Mbps

BATTERY		Standard, Li-Ion 2300 mAh no removable Talk Time (3G WCDMA) Up to 14 Hours Internet Usage Time(3G) Up to 12 Hours Internet Usage Time(LTE) Up to 13 Hours Internet Usage Time(Wi-Fi) Up to 15 Hours Video Playback Time Up to 14 Hours Audio Playback Time Up to 58 Hours

Advantages

4G LTE connectivity
CMOS 13.0 MP f/1.9 Camera
16M colors of Super AMOLED
Larger battery capacity

disadvantages

no user-replaceable battery

Smartphones Oppo be charged in 15 minutes thanks to SuperVOOC

Batteries are still the Achilles heel of smartphones today, despite the progress made with higher capacities and lower consumption of components. One of the fields more progress is to fast charging, and OPPO today announced the second generation of its VOOC MWC Fast loading technology.

Oppo says that SuperVOOC, smartphones can fully charge a battery of 2500 mAh in just 15 minutes with just 5 minutes of charging, support up to about two hours of talk time.

It is certainly a breakthrough. By way of comparison, QuickCharge 3.0, the latest revision of the latest technology Qualcomm promises to charge 80 percent battery 2750 mAh in 35 minutes.

According to Oppo, the SuperVOOC technology is safe, although it will need specially designed for standard batteries. At the moment, it is unknown when will debut this new technology, but probably do so with the new flagship smartphone manufacturer will arrive in the near future.

LG G5 : Advanced features , Adfvantages and Disadvantages

G5 LG - The G5 LG poses the most radical design of the G series, opting for a metal chassis, discarding the design of controls at the back of the smartphone and a slot to remove the battery and insert a range of accessories. The G5 LG has a 5.3-inch QHD screen, Snapdragon 820 processor, 4GB of RAM, 32GB of expandable internal storage, dual 16 MP rear camera and 8 MP wide-angle that can be used together or independently, and Marshmallow runs Android 6.0.

LG G5 advanced features

GENERAL	Net	GSM 850/900/1800/1900 (SIM 1 & SIM 2 optional) - HSDPA 850/900/1900/2100 - LTE
	Announced	2016, February
	Status	Available

SIZE	Dimensions	149.4 x 73.9 x 7.7 mm
SIZE	Weight	159 g

DISPLAY	Kind	Quantum IPS LCD capacitive touchscreen, 16M colors
	Size	1440 x 2560 pixels, 5.3 inches
		- Screen Gorilla Glass 4 - multitouch support - Accelerometer sensor for auto-rotate - Proximity sensor for auto turn-off - Gyro sensor - Barometer - Fingerprint reader - Reader iris - LG UX 5.0

RINGTONES	Kind	Polyphonic, MP3, WAV
	customization	downloads
	Vibration	if
		- 3.5 mm audio jack - Amplifier 1W

MEMORY	Phonebook	Practically unlimited entries and fields, Photocall
	Call Log	practically unlimited
	Card slot	microSD, up to 200GB
		- 32GB internal memory, 4GB RAM - Processor Qualcomm MSM8996 Snapdragon 820 quad-core 2.2GHz, Adreno 530 GPU

CHARACTERISTICS	GPRS	if
	Data Rate
	YOU	Android OS, v6.0 Marshmallow
	Messaging	SMS, MMS, Email, Push Mail, IM, RSS
	Browser	HTML5
	Clock	if
	Alarm	if
	infrared port	if
	Games	if
	Colors	Silver, Titanium, Gold, Rosa
	Camera	16 MP + 8 MP, autofocus laser-assisted, dual-tone LED flash, touch focus, aperture f / 1.8, face and smile detection, optical image stabilization, HDR, geo-tagging, UHD video @ 30fps, stereo sound, camera front 8MP 1080p @ 30fps
		- Wireless charging (optional) - Fast charge QuickCharge 3.0 - GPS with A-GPS and GLONASS - Digital compass - EDGE - 3G HSDPA 42Mbps / HSUPA 5.76Mbps - 4G LTE Cat 9. - Wi-Fi 802.11 a / b / g / n / ac; Wi-Fi Direct; DLNA; Dual Band - Bluetooth v4.2 A2DP, LE, apt-X - NFC - USB Type C v1.0 - Active noise cancellation with dedicated microphone - Video player DivX / Xvid / MP4 / H.264 / H.263 - Player audio MP3 / WAV / eAAC + - image Editor / video - Memo / command / voice dial - built-in handsfree - predictive text Input

BATTERY		Standard, Li-Ion 2800 mAh swappable
	Stand-by
	Talk Time

Advantages

High Resolution Camera (16MP + 8MP)
Wide RAM (4GB)
Quad-core 64-bit
metal chassis
Excellent pixel density (554ppi)

disadvantages

LG G5 VS SAMSUNG GALAXY S7

This year, LG took the field with end caps, ready to give battle to Galaxy S7 of Samsung , choosing the same day to announce the LG G5 , unlike previous years where preferred to postpone the release of its flagship smartphone a couple months to have some air and avoid his great opponent.

Now, LG has no choice but to write down all their guns against Samsung, and it published an infographic that compares side by side on both smartphones, but leaving some doubts along the way. Probably the fact that it is modular is the strongest point of the G5, but it is questionable whether LG highlight your smartphone has a camera of 16 MP 12 MP against the Galaxy S7, knowing that the latter has an opening f / 1.7 and Dual Pixel technology that dramatically improves image quality.

The same applies to the screen when compared to 5.1 for the 5.3-inch G5 - Samsung could put the winner at Galaxy S7 edge just to have 5.5 inches at this point, and Huawei one of its 7-inch phablets and proclaim himself king, but we know it does not work. The density of pixels in the Galaxy S7 is higher than the G5 LG and the trend to virtual reality, greater pixel density is better, and 0.2 inches will not make a difference to the normal user.

Still, the G5 LG is not a smartphone to be taken lightly, and probably in a position to compete with the Galaxy S7. Only LG should not underestimate the users - and much less than those of Latin America .

Alcatel Pop 4 : Advanced features , Advantages and Disadvantages

Alcatel Pop 4 - The Alcatel Pop 4 features a 5-inch HD display, quad-core processor at 1.1GHz, 1GB of RAM, 8GB of internal storage, 8MP rear camera, front camera of 5 MP with LED flash and battery 2500 mAh, running Android 6.0 Marshmallow.

Alcatel Pop 4 advanced features

GENERAL	Net	GSM 850/900/1800/1900 (SIM 1 & SIM 2 optional) - HSDPA 850/900/1900/2100 - LTE 1 (2100) / 3 (1800) / 7 (2600) / 8 (900) / 20 (800 )
	Announced	2016, February
	Status	Available

SIZE	Dimensions	140.7 x 71.4 x 8 mm
SIZE	Weight

DISPLAY	Kind	IPS LCD capacitive touchscreen, 16M colors
	Size	720 x 1280 pixels, 5.0 inches
		- Accelerometer sensor for auto-rotate - multitouch support - Proximity sensor for auto turn-off - Ambient light sensor

RINGTONES	Kind	Polyphonic, MP3, WAV
	customization	downloads
	Vibration	if
		- 3.5 mm audio connector

MEMORY	Phonebook	Practically unlimited entries and fields, Photocall
	Call Log	practically unlimited
	Card slot	microSD up to 32GB
		- 8GB internal storage, 1GB RAM - Processor Qualcomm MSM8909 Snapdragon 210 quad-core 1.1GHz, Adreno 304 GPU

CHARACTERISTICS	GPRS	if
	Data Rate
	YOU	Android OS, v6.0 Marshmallow
	Messaging	SMS, MMS, Email, Push Mail, IM
	Browser	HTML5
	Clock	if
	Alarm	if
	infrared port	Do not
	Games	if
	Colors	Several
	Camera	8 MP, autofocus, LED flash, face and smile detection, HDR, geo-tagging, video 720p @ 30fps, 5MP front camera with LED flash
		- Dual SIM (optional) - GPS with A-GPS - EDGE - 3G HSDPA 42Mbps / HSUPA 5.76Mbps - 4G LTE Cat 4. - Wi-Fi 802.11 b / g / n; Wi-Fi Direct - Bluetooth v4.0 A2DP - microUSB 2.0 - Video player MP4 / H.264 - audio player MP3 / WMA / eAAC + - Stereo FM radio - Document viewer - Organizer - Built-in handsfree - Memo / Voice dial - predictive text Input

BATTERY		Standard, Li-Ion 2500 mAh
	Stand-by
	Talk Time

Advantages

4G LTE connectivity
Good pixel density (294ppi)

disadvantages

Little RAM (1GB)
limited internal storage (8GB)

Samsung Galaxy A3: Advanced features , Advantages and Disadvantages