Samsung Galaxy J7 Duo

AvailableAnnounced April 2018

≈ ৳33,1002022 listing price in taka · BD price not confirmedSee prices

Samsung Galaxy J7 Duo, official product image

Display: 5.5″Super AMOLED
Main camera: 13MP2 rear cameras · 1080p video
Battery: 3,000mAh
RAM: 4GB32 GB storage

Chipset: Exynos 7885Chipset · 14 nm
Software: Android 8.0Software

Galaxy J7 Duo price in Bangladesh

Not confirmed yet. We list a taka price once an official or market price is checked.

International price, 2022 listing: ≈ ৳33,100

€240 converted at the Bangladesh Bank rate of 15 October 2026. A currency conversion, not a Bangladesh shop price.

3 GB RAM + 32 GB
4 GB RAM + 32 GB

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5 colours

Black
Gold
Rose Gold
White
Blue

Galaxy J7 Duo full specifications

Samsung Galaxy J7 Duo is a phone from Samsung, announced in April 2018. It has a 5.5-inch Super AMOLED display, the Exynos 7885 chipset, a 13 MP main camera and a 3,000 mAh battery. Memory options: 3/4 GB RAM · 32 GB.

Network

Technology	GSM / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands	HSDPA 850 / 900 / 1900 / 2100 - International
4G bands	1, 3, 5, 7, 8, 20, 38, 40, 41 - International
Speed	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps

Launch

Announced	2018, April
Status	Available. Released 2018, April

Body

Dimensions	153.5 x 77.2 x 8.2 mm (6.04 x 3.04 x 0.32 in)
Weight	174 g (6.14 oz)
SIM	Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)

Display

Type	Super AMOLED
Size	5.5 inches
Resolution	720 x 1280 pixels
Aspect ratio	16:9 ratio
Pixel density	~267 ppi density
Screen-to-body	~70.4%

Platform

OS	Android 8.0 (Oreo), upgradable to Android 9.0 (Pie)
Chipset	Exynos 7885 (14 nm)
CPU	Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
GPU	Mali-G71

Memory

Card slot	Yes
RAM	3GB, 4GB
Storage	32GB, 32GB
Storage type	eMMC 5.1

Main camera

Setup	13 MP, f/1.9, AF 5 MP, f/1.9, (depth)
Features	HDR
Video	1080p@30fps

Selfie camera

Cameras	single
Setup	8 MP, f/1.9
Video	1080p@30fps

Sound

Loudspeaker	Yes
3.5mm jack	Yes

Connectivity

WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth	4.2, A2DP, LE
Positioning	GPS, GLONASS, BDS
NFC	No
Radio	FM radio

Features

Sensors	fingerprint, accelerometer, proximity

Battery

Type	Li-Ion
Capacity	3000 mAh

Colors	Black, Gold, Rose Gold, White, Blue
Models	SM-J720F, SM-J720F/DS, SM-J720M, SM-J720M/DS
SAR EU	0.54 W/kg (head) 1.40 W/kg (body)

Sources: a public spec dataset compiled in 2022. These specs have not yet been re-checked against Samsung’s own pages. How we source specs and prices

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Questions about Galaxy J7 Duo

What is the price of Samsung Galaxy J7 Duo in Bangladesh?

We haven't confirmed a Bangladesh price for Samsung Galaxy J7 Duo yet. Its international price in 2022 listings was €240 (about ৳33,100 at the Bangladesh Bank rate of 15 October 2026).

Does Samsung Galaxy J7 Duo support 5G?

No. Samsung Galaxy J7 Duo supports 4G (LTE), not 5G.

How big is the Samsung Galaxy J7 Duo battery?

3,000 mAh.

How much RAM and storage does Samsung Galaxy J7 Duo have?

3/4 GB RAM · 32 GB. It also takes a memory card.