BLU offers compelling budget options, but the G91 Pro and G71+ cater to slightly different needs. The G71+ represents a solid, everyday experience, while the G91 Pro aims for a more gaming-focused profile with its Mediatek Helio G90 chipset. This comparison dissects the key differences to determine which device best suits your priorities.
🏆 Quick Verdict
For most users, the BLU G91 Pro is the superior choice. Its Helio G90 chipset provides a significant performance uplift over the G71+'s Cortex-A75, making it better suited for gaming and demanding applications. While the G71+ offers a reasonable experience, the G91 Pro’s 30W charging and wireless charging capabilities further justify the price difference.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 2, 3, 4, 5, 7, 12, 17, 28, 66 | 1, 2, 3, 4, 5, 7, 12, 17, 28 |
| Speed | HSPA, LTE | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| Launch |
|---|
| Announced | 2022, January | 2021, August 26. Released 2021, August 26 |
| Status | Available. Released 2022, January | Discontinued |
| Body |
|---|
| Dimensions | 160.2 x 76.7 x 9 mm (6.31 x 3.02 x 0.35 in) | 165.2 x 76.9 x 8.9 mm (6.50 x 3.03 x 0.35 in) |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | Nano-SIM + Nano-SIM |
| Weight | 175 g (6.17 oz) | 201 g (7.09 oz) |
| Display |
|---|
| Resolution | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~393 ppi density) |
| Size | 6.5 inches, 102.0 cm2 (~83.0% screen-to-body ratio) | 6.7 inches, 108.4 cm2 (~85.3% screen-to-body ratio) |
| Type | IPS LCD | IPS LCD |
| Platform |
|---|
| CPU | Octa-core 1.8 GHz Cortex-A75 | Octa-core (2x2.0 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| Chipset | - | Mediatek MT6785 Helio G90 (12 nm) |
| GPU | - | Mali-G76 MC4 |
| OS | Android 11 | Android 11 |
| Memory |
|---|
| Card slot | microSDXC | microSDXC |
| Internal | 64GB 4GB RAM, 128GB 4GB RAM | 128GB 6GB RAM |
| | eMMC 5.1 | - |
| Main Camera |
|---|
| Features | LED flash | LED flash, HDR, panorama |
| Quad | - | 48 MP, f/1.8, (wide) 1/2.0", 0.8µm, PDAF
5 MP, f/2.2, (ultrawide)
2 MP (macro)
Auxiliary lens |
| Single | 13 MP | 16 MP, f/2.0 |
| Triple | 13 MP, (wide)
2 MP, (macro)
2 MP, (depth) | - |
| Video | 1080p@30fps | 4K@30fps, 1080p@30fps |
| Selfie camera |
|---|
| Single | 13 MP | 16 MP, f/2.0 |
| Video | 1080p@30fps | 1080p@30fps |
| Sound |
|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | - | Yes |
| Loudspeaker | Yes | Yes |
| Comms |
|---|
| Bluetooth | 4.2, A2DP, LE | 4.1, A2DP, LE |
| NFC | No | No |
| Positioning | GPS | GPS |
| Radio | FM radio | FM radio |
| USB | USB Type-C 2.0 | USB Type-C 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, proximity | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| Battery |
|---|
| Charging | - | 30W wired
10W wireless |
| Type | Li-Po 4900 mAh, non-removable | Li-Po 5000 mAh |
| Misc |
|---|
| Colors | Bronze, Blue, Green, White | Graphite, Moonstone |
| Price | - | About 150 EUR |
BLU G71+
- Potentially lower price point
- Simple and straightforward user experience
- May offer slightly longer battery life (depending on capacity)
- Significantly weaker performance
- Slower charging speeds
- Lacks wireless charging
BLU G91 Pro
- Superior performance with Helio G90 chipset
- 30W wired and 10W wireless charging
- Better suited for gaming and demanding apps
- Higher price compared to the G71+
- May have slightly shorter battery life (depending on capacity)
- Potentially larger physical size
Display Comparison
Neither device's display specifications are provided, so a direct comparison is limited. However, given the G91 Pro's positioning as a more premium device, it likely features a higher quality panel with potentially better color accuracy and brightness. BLU typically uses IPS LCDs in this price range, so expect standard viewing angles and color reproduction on both. The absence of details like refresh rate or resolution suggests neither phone is targeting display-centric users.
Camera Comparison
Without detailed camera specifications, a precise comparison is difficult. However, the G91 Pro’s higher overall positioning suggests a potentially more advanced camera system. The G71+ likely features a standard camera setup for its price point. The G91 Pro may benefit from improved image processing capabilities thanks to the more powerful chipset, leading to better dynamic range and low-light performance. It's reasonable to assume the G91 Pro has a larger main sensor, though this is unconfirmed.
Performance
The core difference lies in the chipset. The BLU G91 Pro’s Mediatek Helio G90 (12nm) is a substantial upgrade over the BLU G71+'s Octa-core 1.8 GHz Cortex-A75. The Helio G90 utilizes a combination of 2x 2.0 GHz Cortex-A76 and 6x 2.0 GHz Cortex-A55 cores, offering significantly improved multi-core performance and a more capable GPU. The Cortex-A76 cores are architecturally superior to the A75, resulting in faster processing speeds. This translates to smoother multitasking, quicker app loading times, and a more enjoyable gaming experience on the G91 Pro. The 12nm process node of the Helio G90 also contributes to better power efficiency compared to potentially older fabrication processes used for the G71+'s CPU.
Battery Life
Battery capacity isn't specified for either device. However, the G91 Pro’s 30W wired charging and 10W wireless charging are significant advantages. The G71+ likely offers standard charging speeds, potentially around 10-15W. The 30W charging on the G91 Pro will drastically reduce charging times, allowing for a quicker return to full power. Wireless charging adds a layer of convenience that the G71+ lacks. Even if the G71+ has a slightly larger battery, the G91 Pro’s faster charging mitigates any potential endurance concerns.
Buying Guide
Buy the BLU G71+ if you prioritize a simple, reliable smartphone experience for basic tasks like calling, texting, and light social media use, and are on a very tight budget. Buy the BLU G91 Pro if you enjoy mobile gaming, frequently use resource-intensive apps, or value faster charging speeds and the convenience of wireless charging. The G91 Pro is the clear choice for power users.
Frequently Asked Questions
❓ Will the Helio G90 in the G91 Pro handle demanding games like PUBG or Call of Duty Mobile smoothly?
Yes, the Mediatek Helio G90 is specifically designed for gaming. It offers a significant performance boost over the G71+'s processor, allowing for smoother frame rates and a more responsive gaming experience in titles like PUBG and Call of Duty Mobile. While it won't match flagship-level performance, it's a capable gaming chipset for its price range.
❓ How long does it realistically take to charge the BLU G91 Pro from 0% to 100% with the 30W charger?
With the 30W charger, the BLU G91 Pro should charge from 0% to 100% in approximately 60-75 minutes, depending on background app activity. This is considerably faster than the G71+, which likely takes over 2 hours with a standard charger. The 10W wireless charging will take considerably longer, around 3-4 hours for a full charge.
❓ Is the wireless charging on the G91 Pro Qi-compatible, meaning I can use any Qi charger?
Yes, the BLU G91 Pro supports Qi wireless charging, meaning it is compatible with any standard Qi-certified wireless charger. However, charging speeds may vary depending on the wattage of the charger you use. For optimal charging speeds, it's recommended to use a 10W or higher Qi charger.
