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Cubot J8 Specifications
Cubot
Released 2020, Jun 15
2 GB RAM · Mediatek MT6580 (28 nm)
- 144g, 11mm thickness
- Android 10
- 16GB storage, no card slot
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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 | 6.1 | — |
| Display | 4.8 | — |
| Performance | 3.8 | — |
| Camera | 3.6 | — |
| Body | 5.2 | — |
| Gaming | 4.3 | — |
| 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
5.5"
442x960 pixels
13MP
720p
2GB RAM
MT6580
3100mAh
Score breakdown
From specs, price tier & release year
Community ratings
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Full specifications
|
Network
|
Technology | GSM / HSPA |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 900 / 2100 | |
| Speed | HSPA |
|
Launch
|
Announced | 2020. Released 2020 |
|---|---|---|
| Status | Discontinued |
|
Body
|
Dimensions | 135 x 63 x 11 mm (5.31 x 2.48 x 0.43 in) |
|---|---|---|
| Weight | 144 g (5.08 oz) | |
| SIM | Nano-SIM + Nano-SIM |
|
Display
|
Type | IPS LCD |
|---|---|---|
| Size | 5.5 inches, 74.1 cm2 (~87.2% screen-to-body ratio) | |
| Resolution | 442 x 960 pixels, 19.5:9 ratio (~192 ppi density) |
|
Platform
|
OS | Android 10 |
|---|---|---|
| Chipset | Mediatek MT6580 (28 nm) | |
| CPU | Quad-core 1.3 GHz |
|
Memory
|
Card slot | No |
|---|---|---|
| Internal | 16GB 2GB RAM |
|
Main Camera
|
Triple | 13 MP, (wide), AF 0.3 MP third unspecified camera |
|---|---|---|
| Features | LED flash | |
| Video | Yes |
|
Selfie camera
|
Single | 8 MP |
|---|---|---|
| Video | Yes |
|
Sound
|
Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
|
Comms
|
WLAN | Wi-Fi 802.11 a/b/g/n |
|---|---|---|
| Bluetooth | 4.2, A2DP | |
| Positioning | GPS | |
| NFC | No | |
| Radio | Unspecified | |
| USB | Yes |
|
Features
|
Sensors | Accelerometer, proximity |
|---|
|
Battery
|
Type | 3100 mAh, removable |
|---|
|
Misc
|
Colors | Black, Red, Blue, Green |
|---|
Cubot J8 official images
Frequently asked questions
Is Cubot J8 worth buying in 2026?
Cubot J8 is worth considering if its strengths match your priorities. Genze scores it 4.5/10 for its class. Read owner reviews and compare alternatives before you buy.
What is the battery capacity of Cubot J8?
Cubot J8 has a 3,100 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Cubot J8 have?
Cubot J8 features a 5.50-inch display. See the Display section for resolution, refresh rate, and panel details.
How much RAM does Cubot J8 have?
Cubot J8 is available with 2 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for Cubot J8?
Genze rates Cubot J8 4.5/10 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. GenZe Rank 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.
Owner reviews
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