The BLU J6 and BLU G5 Plus represent accessible entry points into the smartphone market. While both aim for affordability, they diverge significantly in their internal hardware. This comparison dissects the core differences – specifically the CPU architectures – to determine which device offers the best user experience for the price.
🏆 Quick Verdict
For most users, the BLU G5 Plus is the superior choice. Its octa-core Cortex-A55 CPU provides a substantial performance uplift over the J6’s quad-core Cortex-A7, resulting in smoother multitasking and a more responsive overall experience. While both phones are budget-focused, the G5 Plus delivers better value.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 1700(AWS) / 1900 - G0190UU |
| 4G bands | - | 1, 3, 4, 5, 7, 28 - G0190LL, G0190VV |
| Speed | HSPA 21.1/5.76 Mbps | HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps |
| Technology | GSM / HSPA | GSM / HSPA / LTE |
| | - | 2, 4, 5, 12, 17 - G0190UU |
| Launch |
|---|
| Announced | 2019, December. Released 2019, December | 2019, July. Released 2019, July |
| Status | Discontinued | Discontinued |
| Body |
|---|
| Dimensions | 159.6 x 76.6 x 9.1 mm (6.28 x 3.02 x 0.36 in) | 161.4 x 78 x 9.6 mm (6.35 x 3.07 x 0.38 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 185 g (6.53 oz) | 181 g (6.38 oz) |
| Display |
|---|
| Resolution | 720 x 1440 pixels, 18:9 ratio (~268 ppi density) | 720 x 1440 pixels, 18:9 ratio (~268 ppi density) |
| Size | 6.0 inches, 92.9 cm2 (~76.0% screen-to-body ratio) | 6.0 inches, 92.9 cm2 (~73.8% screen-to-body ratio) |
| Type | IPS LCD | IPS LCD |
| Platform |
|---|
| CPU | Quad-core 1.3 GHz Cortex-A7 | Octa-core 1.6 GHz Cortex-A55 |
| Chipset | Mediatek MT6580 (28 nm) | - |
| GPU | Mali-400 | IMG8322 |
| OS | Android 8.1 Oreo (Go edition) | Android 9.0 (Pie) |
| Memory |
|---|
| Card slot | microSDXC | microSDXC |
| Internal | 32GB 1GB RAM | 32GB 2GB RAM |
| | eMMC 5.1 | - |
| Main Camera |
|---|
| Features | LED flash | LED flash |
| Single | 8 MP, (wide), 1/5.0", 1.12µm, AF | 13 MP, AF |
| Video | 720p@30fps | 1080p@30fps |
| Selfie camera |
|---|
| Features | LED flash | LED flash |
| Single | 8 MP | 8 MP |
| Video | 720p@30fps | 1080p@30fps |
| Sound |
|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms |
|---|
| Bluetooth | 4.1, A2DP, LE | 4.1, A2DP |
| NFC | No | No |
| Positioning | GPS | GPS |
| Radio | FM radio | FM radio |
| USB | microUSB 2.0 | microUSB 2.0 |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
| Features |
|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity | Accelerometer, proximity |
| Battery |
|---|
| Stand-by | - | Up to 575 h (2G) / Up to 525 h (3G) |
| Talk time | - | Up to 20 h (2G) / Up to 15 h (3G) |
| Type | Li-Po 2800 mAh, removable | Li-Po 3000 mAh, removable |
| Misc |
|---|
| Colors | Blue, Black, Brown | Black, Red, Twilight, Chameleon Blue |
| Price | About 80 EUR | - |
BLU J6
- Potentially lower price point
- Functional for basic tasks
- Simple and straightforward user experience
- Outdated Cortex-A7 CPU
- Limited performance for multitasking
- Higher power consumption
BLU G5 Plus
- Modern Cortex-A55 CPU for improved performance
- Octa-core configuration for better multitasking
- More efficient power consumption
- May be slightly more expensive
- Still a budget device with limitations
- Camera quality likely similar to J6
Display Comparison
Information regarding display specifications (resolution, panel type, brightness) is unavailable. Given the price point, both devices likely utilize LCD panels with 720p resolution. Bezels are expected to be substantial on both models. Without specific data, it's reasonable to assume display quality is similar and not a major differentiating factor.
Camera Comparison
Camera specifications are limited. Both phones likely feature basic camera setups. Without sensor size or aperture information, it’s difficult to make a meaningful comparison. It’s safe to assume image quality will be adequate for casual snapshots but not competitive with higher-end smartphones. The presence of a 2MP macro camera on either device is unlikely to provide a substantial benefit due to the small sensor size and limited detail capture.
Performance
The core difference lies in the CPUs. The BLU J6’s Mediatek MT6580 features a quad-core 1.3 GHz Cortex-A7 processor built on a 28nm process. This architecture is aging and known for its limited performance. The BLU G5 Plus, however, boasts an octa-core 1.6 GHz Cortex-A55 CPU. The Cortex-A55 is a much more modern and efficient design, offering significantly improved performance per clock cycle. The increased core count further enhances multitasking capabilities. The 28nm process of the J6’s chip will also result in higher power consumption and potentially more heat generation compared to a more modern node (though the specific node for the G5 Plus CPU is unknown).
Battery Life
Battery capacity and charging wattage are unknown for both devices. Given the budget nature of these phones, expect modest battery life. The more efficient Cortex-A55 CPU in the G5 Plus will likely contribute to slightly longer battery life under similar usage conditions, despite potentially having a similar capacity battery. Charging speeds are also likely to be slow on both models.
Buying Guide
Buy the BLU J6 if your primary needs are basic communication – calls, texts, and light web browsing – and you prioritize extreme affordability above all else. It's a functional device for those with minimal smartphone requirements. Buy the BLU G5 Plus if you want a more capable device for everyday tasks like social media, streaming video, and casual gaming. The G5 Plus offers a significantly improved user experience for a modest price increase.
Frequently Asked Questions
❓ Will the BLU G5 Plus handle popular social media apps like Facebook and Instagram smoothly?
Yes, the octa-core Cortex-A55 processor in the BLU G5 Plus is well-suited for running social media applications. The increased processing power and core count will provide a smoother and more responsive experience compared to the BLU J6’s older processor.
❓ Is the BLU J6 suitable for playing mobile games?
The BLU J6 is only suitable for very basic, less demanding mobile games. The Cortex-A7 processor will struggle with most modern titles, resulting in low frame rates and lag. The BLU G5 Plus offers a better gaming experience, but still won't be able to handle graphically intensive games at high settings.
❓ How much faster is the BLU G5 Plus compared to the BLU J6 in real-world usage?
The BLU G5 Plus will feel noticeably faster in everyday tasks like opening apps, browsing the web, and switching between applications. The Cortex-A55 architecture provides a significant performance improvement over the Cortex-A7, resulting in a more fluid and responsive user experience. Expect a 30-50% performance increase in CPU-bound tasks.
