The Moto G66j 5G 8GB has officially launched in Japan, bringing together a capable MediaTek Dimensity 7060 chipset, a massive 5,200mAh battery, and military-grade ruggedness in one mid-range package. Here is everything you need to know about Motorola's latest 5G smartphone.
- The Moto G66j 5G 8GB ships with a MediaTek Dimensity 7060 chipset, 8GB RAM (expandable to 24GB via RAM Boost), and 128GB storage expandable to 2TB.
- It carries IP68/IP69 and MIL-STD-810H certifications, making it one of the most durable phones in its class.
- A 5,200mAh battery with TurboPower 30W fast charging and a 50MP Sony LYT-600 rear camera round out the key highlights.
- Priced at JPY 34,800 (approximately Rs 18,500), it goes on sale in Japan from July 10.
Moto G66j 5G 8GB Specifications: Display, Chipset, and Performance
The Moto G66j 5G features a 6.7-inch FHD+ LCD display with a 2400 x 1080-pixel resolution, a 120Hz refresh rate, and a pixel density of 391ppi — sharp enough for comfortable everyday use. A side-mounted fingerprint scanner handles biometric security quickly and reliably.
Under the hood sits the Motorola-backed MediaTek Dimensity 7060 processor, which pairs two high-performance cores clocked at 2.6GHz with six efficiency cores running at 2.0GHz. This configuration balances raw speed for demanding apps with power efficiency for extended battery life. The 8GB of RAM can be virtually expanded up to 24GB thanks to Motorola's RAM Boost feature, while 128GB of onboard storage handles most users' needs — and a microSD card slot accepts cards up to 2TB for anyone who needs more.
Camera System
On the rear, the Moto G66j 5G pairs a 50MP Sony LYT-600 primary sensor with an 8MP ultra-wide lens. The main camera supports Full HD video recording at 60fps. On the front, a 32MP selfie camera equipped with quad-pixel technology handles video calls and portraits, recording at up to 30fps.
Battery, Connectivity, and Durability
The 5,200mAh battery is one of the standout features of this phone, delivering extended all-day and potentially two-day usage for moderate users. When it does run low, TurboPower 30W fast charging gets it back up quickly.
Connectivity covers all the essentials: 5G, Wi-Fi 5, Bluetooth 5.3, NFC, and FM radio. The phone supports dual SIM via Nano SIM and eSIM, and retains a 3.5mm audio jack alongside stereo speakers and dual microphones. ThinkShield enterprise-grade security is built in, and Corning Gorilla Glass 7i protects the display from everyday scrapes and drops.
Durability is a genuine differentiator here. The Moto G66j 5G holds both IP68 and IP69 ratings, meaning it can withstand submersion and high-pressure water jets, as well as MIL-STD-810H military-grade certification for resistance to dust, shock, vibration, and temperature extremes.
Color Options
The device launches in three Pantone-matched colorways: Pantone Black Oyster, Pantone Dill, and Pantone Gray Mist — understated options that suit the phone's rugged-professional character.
Moto G66j 5G Price and Availability
The Moto G66j 5G goes on sale in Japan on July 10, priced at JPY 34,800, which works out to approximately Rs 18,500. Motorola is expected to bring the device to additional markets under the name Moto G66 5G. For the latest updates on pricing and availability in other regions, keep an eye on the Motorola brand page.
Frequently Asked Questions
What processor does the Moto G66j 5G 8GB use?
The Moto G66j 5G 8GB is powered by the MediaTek Dimensity 7060 chipset, featuring two performance cores at 2.6GHz and six efficiency cores at 2.0GHz for a balance of speed and battery efficiency.
Is the Moto G66j 5G waterproof?
Yes. The Moto G66j 5G carries IP68 and IP69 water-resistance ratings, as well as MIL-STD-810H military-grade certification, making it resistant to dust, water submersion, high-pressure water jets, and physical shocks.
How much does the Moto G66j 5G cost?
At launch in Japan, the Moto G66j 5G is priced at JPY 34,800, which is approximately Rs 18,500. Global pricing for other markets has not yet been announced.
