Description
Samsung Galaxy J7 Duo 32 GB Blue, New, GSM unlocked
This Samsung Galaxy J7 Duo comes in Blue with 32 GB of storage, brand new and GSM unlocked. Blue gives marketplace sellers and export buyers a second finish to list beside black when a dual-SIM Samsung with a removable battery is the brief. New grade comes from the original listing heading.
The Galaxy J7 Duo is a 2018 mid-range Samsung built for dual-SIM markets, model SM-J720F. It carries a 5.5-inch HD Super AMOLED display, the Exynos 7885 octa-core chip with 4 GB of RAM, 32 GB of storage plus a microSD slot, a dual 13 MP and 5 MP rear camera, an 8 MP front camera, a removable 3,000 mAh battery, and a fingerprint reader, running Android 8.0 Oreo out of the box.
Dealers buy the J7 Duo from TG Wireless because it is a two-SIM Samsung with a user-replaceable battery and an AMOLED screen at an entry price, which suits export distributors, dual-SIM marketplace buyers, and repair shops that still see the J7 line on the bench.
Key specifications
| Model | Samsung Galaxy J7 Duo, SM-J720F (dual-SIM) |
|---|---|
| Storage | 32 GB |
| Color | Blue |
| Network status | GSM unlocked |
| Release | 2018 |
| Operating system | Android 8.0 Oreo as shipped |
| Display | 5.5-inch Super AMOLED, 720 x 1280 pixels, 267 ppi |
| Processor | Samsung Exynos 7885 (14 nm), octa-core 2 x 2.2 GHz Cortex-A73 and 6 x 1.6 GHz Cortex-A53 |
| Memory | 4 GB RAM, microSD slot up to 256 GB |
| Rear cameras | Dual 13 MP f/1.9 and 5 MP f/1.9, 1080p video at 30 fps |
| Front camera | 8 MP f/1.9 |
| Battery | 3,000 mAh, removable |
| Connectivity | 4G LTE bands 1/3/5/7/8/20/38/40/41, Wi-Fi, hotspot, Bluetooth 4.2, micro-USB 2.0 |
| Security | Fingerprint scanner, face recognition |
| Size and weight | 153.5 x 77.2 x 8.2 mm, 174 g |
Condition: New
Brand new units in the original box with the original in-box accessories as listed. Nothing has been activated or reconditioned. If your channel needs sealed retail packaging rather than open-box new, say so when you request a quote so the account manager can confirm how the lot is packed.
Network and compatibility
The Galaxy J7 Duo is a 4G LTE phone, so it does not depend on the retired US 2G and 3G networks, but VoLTE and carrier acceptance depend on the variant. Lock state is per listing; see the network status line in the table. The source lists LTE bands 1/3/5/7/8/20/38/40/41, an Asian and European band set without the main North American LTE bands, and the J720F was never certified on US carriers, so it is not a candidate for US activations. It takes two SIM cards plus a microSD card.
Resale fit
- Export distributors serving India, Southeast Asia, the Middle East, and Africa, where the J720F bands and dual-SIM slots fit local networks.
- Marketplace sellers listing a sealed dual-SIM Samsung with a removable battery for buyers who ask for that combination.
- Repair shops and refurbishers using new units as reference or swap stock for the J7 installed base abroad.
Ordering from TG Wireless
TG Wireless sells to the trade. Pricing is shown to approved dealer accounts, and your account manager confirms availability, quantities, and grade mix before invoicing. Orders typically ship within 24 hours of order placement by FedEx, UPS, or DHL, within the United States and internationally. TG Wireless's 12-month warranty applies, with coverage and RMA handling per your order documentation. Resellers with a valid resale certificate are not charged sales tax. The FAQ covers account setup and shipping questions.
