The BLU C7 and BLU G80 represent different approaches to the ultra-budget smartphone market. The C7, with its older architecture, prioritizes affordability, while the G80 attempts to deliver a more modern experience with a Mediatek Helio P23 chipset. This comparison dissects the key differences to determine which device offers the best value for users.
🏆 Quick Verdict
For most users, the BLU G80 is the clear winner. Its octa-core Helio P23 chipset provides a significantly faster and more responsive experience than the C7’s quad-core Cortex-A7. While the C7 remains viable for basic tasks, the G80’s improved performance justifies the likely price difference.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | - | 1, 2, 3, 4, 5, 7, 12, 17, 28 |
| Speed | HSPA 21.1/5.76 Mbps | HSPA, LTE |
| Technology | GSM / HSPA | GSM / HSPA / LTE |
| Launch |
|---|
| Announced | 2021, May 22. Released 2021, May 22 | 2020, June 24. Released 2020, June 24 |
| Status | Discontinued | Discontinued |
| Body |
|---|
| Dimensions | 165 x 76.5 x 8.9 mm (6.50 x 3.01 x 0.35 in) | 163.9 x 75.5 x 8.4 mm (6.45 x 2.97 x 0.33 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 186 g (6.56 oz) | 185 g (6.53 oz) |
| Display |
|---|
| Resolution | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| Size | 6.5 inches, 102.0 cm2 (~80.8% screen-to-body ratio) | 6.5 inches, 102.0 cm2 (~82.4% screen-to-body ratio) |
| Type | IPS LCD | IPS LCD |
| Platform |
|---|
| CPU | Quad-core 1.3 GHz Cortex-A7 | Octa-core (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53) |
| Chipset | - | Mediatek MT6763 Helio P23 (16 nm) |
| GPU | - | Mali-G71 MP2 |
| OS | Android 10 (Go edition) | Android 10 |
| Memory |
|---|
| Card slot | microSDXC | microSDXC |
| Internal | 32GB 1GB RAM | 64GB 3GB RAM |
| | eMMC 5.1 | eMMC 5.1 |
| Main Camera |
|---|
| Dual | 8 MP
Auxiliary lens | - |
| Features | LED flash | LED flash, panorama, HDR |
| Single | 8 MP | - |
| Triple | - | 13 MP, f/1.8, (wide), 1/3.06", 1.12µm, PDAF
8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm
Auxiliary lens |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera |
|---|
| Single | 8 MP | 13 MP, f/2.9 |
| Video | 720p@30fps | 720p@30fps |
| Sound |
|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms |
|---|
| Bluetooth | 4.0, A2DP | 4.1, A2DP, LE |
| NFC | No | No |
| Positioning | GPS | GPS |
| Radio | FM radio | FM radio |
| USB | microUSB 2.0 | microUSB 2.0, OTG |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct |
| Features |
|---|
| Sensors | Fingerprint (rear-mounted), accelerometer | Fingerprint (rear-mounted), accelerometer, proximity |
| Battery |
|---|
| Charging | - | 10W wired |
| Type | Li-Po 4000 mAh | Li-Po 4000 mAh, removable |
| Misc |
|---|
| Colors | Black, Blue, Green, Red | Black, Green |
| Price | About 60 EUR | About 90 EUR |
BLU C7
- Lowest possible price point
- Functional for basic communication
- Potentially longer battery life due to less demanding CPU (speculative)
- Slow performance
- Struggles with multitasking
- Poor gaming performance
BLU G80
- Significantly faster performance
- Better multitasking capabilities
- Improved gaming experience
- 10W wired charging
- Likely higher price than the C7
- Battery life may be slightly less than C7 (speculative)
Display Comparison
Display specifications are not provided for either device. However, given their price points, it’s reasonable to assume both utilize LCD panels with 720p resolutions. The G80’s more powerful GPU *could* translate to slightly better video playback smoothness, but this is speculative. Bezels are likely substantial on both devices, reflecting their budget nature. Color accuracy is unlikely to be a strong point on either model.
Camera Comparison
Camera details are sparse. It’s safe to assume both phones feature basic camera setups. Without sensor size or aperture information, a direct comparison is difficult. However, the G80’s more powerful ISP (Image Signal Processor) within the Helio P23 chipset will likely result in better image processing, particularly in low-light conditions. Any 2MP macro or depth sensors on either device should be considered marketing features rather than significant photographic assets.
Performance
The core difference lies in the chipset. The BLU C7’s quad-core 1.3 GHz Cortex-A7 is based on an older ARM architecture. This CPU is sufficient for basic tasks but will struggle with multitasking or demanding applications. The BLU G80’s Mediatek Helio P23, built on a 16nm process, features an octa-core configuration (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53). This provides a significant performance boost, particularly in multi-threaded workloads. The Helio P23’s Mali-T720 MP3 GPU also offers a substantial improvement in graphics performance over whatever GPU is paired with the Cortex-A7, making the G80 more suitable for casual gaming. The 16nm process node of the Helio P23 also suggests better power efficiency compared to the likely larger process node of the C7’s CPU.
Battery Life
Battery capacity is not specified for either device. However, the BLU G80’s 10W wired charging is a notable feature, suggesting a slightly more modern charging implementation. The Helio P23’s improved power efficiency, combined with 10W charging, could result in faster overall charging times and potentially better battery life compared to the C7, even if the C7 has a slightly larger battery capacity. The C7 likely relies on a slower, less efficient charging method.
Buying Guide
Buy the BLU C7 if you absolutely need the lowest possible price and only intend to use the phone for calls, texts, and very light browsing. It’s a functional device for minimal smartphone needs. Buy the BLU G80 if you want a smoother, more capable experience for social media, streaming, and occasional gaming. The G80 offers a substantial performance upgrade for a relatively small increase in cost.
Frequently Asked Questions
❓ Will the BLU G80 handle popular social media apps like TikTok and Instagram smoothly?
Yes, the Helio P23 chipset in the BLU G80 is significantly more capable than the Cortex-A7 in the C7. It should handle scrolling through feeds, watching videos, and using social media apps with a much smoother and more responsive experience.
❓ Is the BLU G80 a good choice for playing mobile games?
The BLU G80 is a better choice for gaming than the C7, but it’s not a gaming powerhouse. The Mali-T720 MP3 GPU can handle less demanding games at lower settings. Expect playable frame rates in titles like PUBG Mobile or Call of Duty Mobile at medium or low graphics settings. The C7 would struggle significantly with these games.
❓ How much faster is the BLU G80 compared to the BLU C7 in real-world use?
The BLU G80 is noticeably faster in almost every aspect. App launch times will be quicker, multitasking will be smoother, and web browsing will be more responsive. The difference is particularly noticeable when switching between apps or performing tasks that require processing power.
