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Samsung Galaxy J8 Specifications
Versions: J810F/DS (Global DS); J810G/DS (India); J810Y/DS (Asia) Also known as Samsung Galaxy On8 in India
Samsung
Released 2018, May 15
3 / 4 GB RAM · Qualcomm SDM450 Snapdragon 450 (14 nm)
- 177g, 8.2mm thickness
- Android 8.0, up to Android 9.0
- 32GB/64GB storage, microSDXC
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Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 6.8 | — |
| Display | 6.8 | — |
| Performance | 4.5 | — |
| Camera | 3.9 | — |
| Body | 5.2 | — |
| Gaming | 5.5 | — |
| Software | 4.4 | — |
| Connectivity | 1.6 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
6.0"
720x1480 pixels
16MP
1080p
3/4GB RAM
Snapdragon 450
3500mAh
Score breakdown
From specs, price tier & release year
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Full specifications
|
Network
|
Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 66 - J810Y/DS | |
| Speed | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps |
|
Launch
|
Announced | 2018, May. Released 2018, July |
|---|---|---|
| Status | Discontinued |
|
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 | Nano-SIM + Nano-SIM |
|
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 Auxiliary lens |
|---|---|---|
| Features | LED flash, panorama, HDR | |
| Video | 1080p@30fps |
|
Selfie camera
|
Single | 16 MP, f/1.9, 26mm (wide), 1/3.06", 1.0??m |
|---|---|---|
| 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 |
Samsung Galaxy J8 official images
Frequently asked questions
Is Samsung Galaxy J8 worth buying in 2026?
Samsung Galaxy J8 is worth considering if its strengths match your priorities. Genze scores it 5.2/10 for its class. Read owner reviews and compare alternatives before you buy.
Is Samsung Galaxy J8 good for gaming?
Samsung Galaxy J8 scores 55/100 on our gaming index (chipset, display smoothness, and thermals). Casual and mid-tier titles usually run well; for competitive esports, compare frame stability and heating against phones in the same price band.
What is the battery capacity of Samsung Galaxy J8?
Samsung Galaxy J8 has a 3,500 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Samsung Galaxy J8 have?
Samsung Galaxy J8 features a 6.00-inch display. See the Display section for resolution, refresh rate, and panel details.
How much RAM does Samsung Galaxy J8 have?
Samsung Galaxy J8 is available with 3 / 4 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for Samsung Galaxy J8?
Genze rates Samsung Galaxy J8 5.2/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenzeRank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
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