Samsung Galaxy A8 vs Galaxy A7 vs Galaxy A5

La semana padada os contamos todas las características Samsung Galaxy A8, nuevo integrante de la gama a de Samsung. Entre todas estas características que os contamos estaban el precio y la disponibilidad del mismo. Hoy os ofrecemos la primera comparativa que tiene sentido para este nuevo terminal pues vamos a comprar el Samsung Galaxy A8 con los hermanos de gama Samsung Galaxy A7, y Samsung Galaxy A5.

Para que todo quede claro y resumido os dejamos con una tabla en la que compramos los tres terminales más importante de la gama Galaxy A de Samsung esperemos que esto os pueda ayudar a la hora de decidir cuál es vuestro terminal preferido de los tres.

Tabla comparativa

OS	Android (5.1)	Android (5.0, 4.4.4) Samsung TouchWiz UI	Android (5.0, 4.4.4)
Dimensions	6.22 x 3.02 x 0.23 inches (158 x 76.8 x 5.9 mm)	5.94 x 3.00 x 0.25 inches (151 x 76.2 x 6.3 mm)	5.48 x 2.74 x 0.26 inches (139.3 x 69.7 x 6.7 mm)
Weight	5.33 oz (151 g)	4.97 oz (141 g)	4.34 oz (123 g)
Materials	Main body: metal, Accents: metal	Main body: metal, Accents: metal	Main body: metal, Accents: metal

Physical size	5.7 inches	5.5 inches	5.0 inches
Resolution	1080 x 1920 pixels	1080 x 1920 pixels	720 x 1280 pixels
Pixel density	386 ppi	401 ppi	294 ppi
Technology	Super AMOLED	Super AMOLED	Super AMOLED
Screen-to-body ratio	73.91 %	72.54 %	71.14 %
Colors	16 777 216	16 777 216	16 777 216

Camera	16 megapixels	13 megapixels	13 megapixels
Flash	LED	LED	LED
Aperture size	F1.9		F2.0
Pixel size	1 μm
Camcorder	Yes	1920×1080 (1080p HD) (30 fps), 1280×720 (720p HD), 640×480 (VGA)	1920×1080 (1080p HD) (30 fps)
Recording format		MPEG4, H.263, H.264, WMV	MPEG4, H.263, H.264, WMV
Features	Video calling	Video calling, Video sharing	Video calling
Front-facing camera	5 megapixels	5 megapixels	5 megapixels
Video capture		1920×1080 (1080p HD)

System chip	Qualcomm Snapdragon 615 8939	Qualcomm Snapdragon 615 8939	Qualcomm Snapdragon 410 8916
Processor	8-core, 1500 MHz, ARM Cortex-A53, 64-bit	8-core, 1500 MHz, ARM Cortex-A53, 64-bit	Quad core, 1200 MHz, ARM Cortex-A53, 64-bit
Graphics processor	Adreno 405	Adreno 405	Adreno 306
System memory	2048 MB RAM (800 MHz) / LPDDR3	2048 MB RAM (800 MHz) / LPDDR3	2048 MB RAM (533 MHz)
Built-in storage	16 GB	16 GB	16 GB
Storage expansion	microSD, microSDHC, microSDXC	microSD, microSDHC, microSDXC	microSD, microSDHC, microSDXC

Stand-by time	12.7 days (304 hours)
Talk time (3G)		17.00 hours	15.00 hours
Music playback		54.00 hours	68.00 hours
Video playback		11.00 hours	12.00 hours
Capacity	3050 mAh	2600 mAh	2300 mAh
Type		Li – Ion
Not user replaceable		Yes	Yes

CDMA	800 MHz
GSM	850, 900, 1800, 1900 MHz	850, 900, 1800, 1900 MHz	850, 900, 1800, 1900 MHz
UMTS	800, 850, 900, 1900, 2100 MHz	850, 900, 1900, 2100 MHz	850, 900, 1900, 2100 MHz
FDD LTE	1800 (band 3), 2100 (band 1) MHz	800 (band 20), 850 (band 5), 900 (band 8), 1800 (band 3), 2100 (band 1), 2600 (band 7) MHz	800 (band 20), 850 (band 5), 900 (band 8), 1800 (band 3), 2100 (band 1), 2600 (band 7) MHz
TDD LTE	1900 (band 39), 2300 (band 40), 2500 (band 41), 2600 (band 38) MHz
Data		LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, EDGE, GPRS	LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS, EDGE, GPRS