Samsung Galaxy A3 Duos vs Samsung Galaxy A7 (2018) compare

The best smartphone comparison tool: compare Samsung Galaxy A3 Duos vs Samsung Galaxy A7 (2018) and choose the best model for you

Smartphone 1

Remove

Smartphone 2

Remove

Smartphone 3

Samsung Galaxy A3 Duos vs Samsung Galaxy A7 (2018)

What is the difference between the Samsung Galaxy A3 Duos and Samsung Galaxy A7 (2018)? Which one is better? The answers to these questions and many more can be found here in this detailed comparison of the two phones. Discover the differences in specs between these two desirable devices, from screen size to battery life, in the table below. We have all the information you need to choose the best phone for you.

Common specs

Brand and model	Samsung Galaxy A3 Duos	Samsung Galaxy A7 (2018)
Rating	(+)	(+)
Review		Samsung Galaxy A7 (2018) Review
Release date	2014, October	2018, September
Dimensions (HxWxD)	130.1 x 65.5 x 6.9 mm \| 5.12 x 5.12 x 2.58 in	159.8 x 76.8 x 7.5 mm \| 6.29 x 6.29 x 3.02 in
Weight	110.3 g \| 3.89 oz	168 g \| 5.93 oz
Body Build		Front/back glass, plastic frame
Colors	Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light Blue, Champagne Gold	Black, blue, gold, pink
Battery	1900 mAh, Non-removable Li-Ion	3300 mAh, Non-removable Li-Po
Approximate price	230 EUR	280 EUR

Screen

Technology	Super AMOLED	Super AMOLED
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen size	4.5" inc	6" inc
Screen area	55.8 cm²	91.4 cm²
Screen format	16:9 (height:width)	18.5:9 (height:width)
Screen to body ratio	65.5%	74.4%
Screen resolution	540 x 960 px	1080 x 2220 px
Screen PPI /points per inch/	245 PPI	411 PPI
Screen protection	Corning Gorilla Glass 4	Corning Gorilla Glass (unspecified version)
Other specs		- Always-on display

Camera and Video

Rear camera, main	8 MP, Single	24 MP, Triple
Camera specs	-8 MP, f/2.4, 31mm (standard), AF	-24 MP, f/1.7, 27mm (wide), PDAF -8 MP, f/2.4, 18mm (ultrawide) -5 MP, f/2.2, depth sensor
Functions	LED flash, panorama	LED flash, panorama, HDR
Video	1080p@30fps	1080p@30fps (gyro-EIS)
Front camera, selfie	5 MP, Single	24 MP, Single
Specifications	5 MP, f/2.2, 23mm (wide)	24 MP, f/2.0, 26mm (wide)
Functions		HDR
Video		1080p@30fps

Performance

Operating system - OS	Android 4.4.4 (KitKat), upgradable to 5.0.2 (Lollipop)	Android 8.0 (Oreo), planned upgrade to Android 9.0 (Pie)
Chipset	- Qualcomm MSM8916 Snapdragon 410 (28 nm)	- Exynos 7885 Octa (14 nm)
Processor CPU	- Quad-core 1.2 GHz Cortex-A53	- Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
Graphics processor GPU	Adreno 306	Mali-G71
External memory	microSD, up to 64 GB (uses SIM 2 slot)	microSD, up to 512 GB (dedicated slot)
Internal memory	16 GB, 1 GB RAM	128 GB, 4/6 GB RAM 64 GB, 4 GB RAM

Benchmark

Antutu 8 Total		144819
Antutu 7 Total
GeekBench 5 Single Core		297
GeekBench 5 Multi-Core		974

Communication and Connectivity

SIM card	Hybrid Dual SIM (Nano-SIM, dual stand-by)	Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by)
Network	GSM / HSPA / LTE	GSM / HSPA / LTE
Show all network frequencies:
Bands	-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800)	-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 - A750F/DS, A750FN/DS HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - A750G -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) - A750F/DS, A750FN/DS LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100) - A750G
Speed	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
GPS	Yes, with A-GPS, GLONASS	Yes, with A-GPS, GLONASS, BDS
NFC	Yes (LTE model only)	Yes (market dependent)
USB	microUSB 2.0	microUSB 2.0
Bluetooth	4.0, A2DP, EDR, LE	5.0, A2DP, LE
Harmful irradiation	SAR EU - 0.24 W/kg (head) 0.30 W/kg (body)	SAR EU - 0.34 W/kg (head) 1.43 W/kg (body)

Music and Audio

Radio	FM radio, recording	FM radio
Headphone jack	Yes	Yes
Others	- Active noise cancellation with dedicated mic	- Active noise cancellation with dedicated mic -Dolby Atmos sound

Other features

Sensors	- Accelerometer, proximity, compass	- Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Other extras	- ANT+	- ANT+ --Samsung Pay
Versions	- Versions: A300F/DS, A300G/DS, A300H/DS (3G only, no LTE), A300M/DS	- Versions: SM-A750F/DS (EMEA); SM-A750G (Hong Kong); SM-A750FN/DS (Europe)

Share on Share on