New Release Updated: Mar 2026

Samsung Galaxy J8

Name: Samsung Galaxy J8
Brand: Samsung
Price: 364 USD
Availability: InStock

$364 (Expected Price)

Reviewed by the MobGadgets Tech Team

We analyze specs, compare pricing, and aggregate real-world data to bring you unbiased mobile reviews. Learn how we test.

Display 6.0" AMOLED

Processor Snapdragon 450

Battery 3500mAh

RAM & Storage 32GB/64GB storage, microSDXC

Full Specs

Should you buy the Samsung Galaxy J8?

Reasons to Buy

Massive The Samsung Galaxy J8 is equipped with a 3500mAh battery, which offers decent battery life for day-to-day usage. The phone can easily last a full day with moderate usage, including web browsing, social media, and some gaming. The battery capacity is sufficient to handle these tasks without needing a recharge before the end of the day. In terms of charging technology, the Galaxy J8 supports fast charging, allowing users to quickly top up their battery when needed. However, it does not support wireless charging. The phone also offers battery optimization features, which help to maximize the battery life by reducing background activity and optimizing power consumption. This helps to ensure that the battery lasts longer and provides a more efficient user experience. Overall, the Samsung Galaxy J8 offers a good battery performance with its 3500mAh capacity and fast charging capabilities. Users can expect reliable battery backup and endurance throughout the day. battery life
Large 6.7" display for media
Excellent value at $364

Reasons to Avoid

May be bulky due to large battery
Average camera performance in low light

Full Specifications

ALL VERSIONS J810F/DSJ810Y/DSJ810G/DS

Versions: J810F/DS (Global DS); J810G/DS (India); J810Y/DS (Asia)
Also known as Samsung Galaxy On8 in India

Network Technology: GSM / HSPA / LTE
Launch Announced: 2018, May Status: Available. Released 2018, July
Body Dimensions: 159.2 x 75.7 x 8.2 mm (6.27 x 2.98 x 0.32 in) Weight: 177 g (6.24 oz) Build: Glass front, plastic back, plastic frame SIM: Dual SIM (Nano-SIM, dual stand-by)
Display Type: Super AMOLED Size: 6.0 inches, 91.4 cm² (~75.8% screen-to-body ratio) Resolution: 720 x 1480 pixels, 18.5:9 ratio (~274 ppi density)
Platform OS: Android 8.0 (Oreo), upgradable to Android 9.0 (Pie) Chipset: Qualcomm SDM450 Snapdragon 450 (14 nm) CPU: Octa-core 1.8 GHz Cortex-A53 GPU: Adreno 506
Memory Card slot: microSDXC (dedicated slot) Internal: 32GB 3GB RAM, 64GB 4GB RAM
: eMMC 5.1
Main Camera Dual: 16 MP, f/1.7, AF
5 MP, f/1.9, (depth) Features: LED flash, panorama, HDR Video: 1080p@30fps
Selfie camera Single: 16 MP, f/1.9, 26mm (wide), 1/3.06", 1.0µm Features: LED flash Video: 1080p@30fps
Sound Loudspeaker : Yes 3.5mm jack : Yes
Comms WLAN: Wi-Fi 802.11 b/g/n, Wi-Fi Direct Bluetooth: 4.2, A2DP, LE Positioning: GPS, GLONASS, BDS NFC: No Radio: FM radio, recording USB: microUSB 2.0, OTG
Features Sensors: Fingerprint (rear-mounted), accelerometer, proximity
Battery Type: Li-Ion 3500 mAh, non-removable Talk time: Up to 23 h (3G) Music play: Up to 112 h
Misc Colors: Black, Gold, Blue, Purple Models: SM-J810G, SM-J810F, J810Y, SM-J810Y, SM-J810GF, SM-J810M SAR EU: 0.57 W/kg (head) 1.18 W/kg (body) Price: About 310 EUR

Frequently Asked Questions

With its Dimensity 6300 chipset and 6GB of RAM, it handles everyday tasks and moderate gaming efficiently, though extremely graphic-intensive games may require lower settings.

Yes, to complement its massive The Samsung Galaxy J8 is equipped with a 3500mAh battery, which offers decent battery life for day-to-day usage. The phone can easily last a full day with moderate usage, including web browsing, social media, and some gaming. The battery capacity is sufficient to handle these tasks without needing a recharge before the end of the day. In terms of charging technology, the Galaxy J8 supports fast charging, allowing users to quickly top up their battery when needed. However, it does not support wireless charging. The phone also offers battery optimization features, which help to maximize the battery life by reducing background activity and optimizing power consumption. This helps to ensure that the battery lasts longer and provides a more efficient user experience. Overall, the Samsung Galaxy J8 offers a good battery performance with its 3500mAh capacity and fast charging capabilities. Users can expect reliable battery backup and endurance throughout the day. battery, it features standard fast charging capabilities to get you back up and running quickly.