New Release Updated: Mar 2026

Blu F91

$315 (Expected Price)

Reviewed by the MobGadgets Tech Team

We analyze specs, compare pricing, and aggregate real-world data to bring you unbiased mobile reviews. Learn how we test.

Display 6.8" AMOLED

Processor Dimensity 810

Battery 5000mAh

RAM & Storage 128GB storage, microSDXC

Full Specs

Should you buy the Blu F91?

Reasons to Buy

Massive The Blu F91 smartphone comes with a powerful 5000 mAh battery that offers impressive battery life. With its large capacity, users can expect extended screen-on time and standby time without the need for frequent charging. The device supports 18W wired charging, which allows for fast and efficient charging. Additionally, it also supports 10W wireless charging and reverse wired charging options, providing users with flexibility in charging their device. The battery performance of the Blu F91 is optimized to ensure power efficiency and longevity. The device also offers battery optimization features, such as a battery saver mode, to further enhance battery life. Overall, the Blu F91's battery delivers reliable performance, allowing users to stay connected and enjoy their device for longer periods without the worry of running out of power. battery life
Large 6.7" display for media
Excellent value at $315

Reasons to Avoid

May be bulky due to large battery
Average camera performance in low light

Full Specifications

Network Technology: GSM / HSPA / LTE / 5G

Launch Announced: 2022, April 20. Released 2022, April 20 Status: Discontinued

Body Dimensions: 168.7 x 76.8 x 8.9 mm (6.64 x 3.02 x 0.35 in) Weight: 209 g (7.37 oz) SIM: Nano-SIM + Nano-SIM

Display Type: IPS LCD Size: 6.8 inches, 109.8 cm² (~84.8% screen-to-body ratio) Resolution: 1080 x 2460 pixels (~395 ppi density)

Platform OS: Android 11 Chipset: Mediatek Dimensity 810 (6 nm) CPU: Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) GPU: Mali-G57 MC2

Memory Card slot - microSDXC Internal: 128GB 8GB RAM

Main Camera Quad: 48 MP, f/1.8, (wide) 1/2.0", 0.8µm, PDAF
5 MP, f/2.2, 115˚ (ultrawide)
2 MP (macro)
Auxiliary lens Features: LED flash, HDR, panorama Video: 4K@30fps, 1080p@30fps

Selfie camera Single: 16 MP, f/2.0 Video: 1080p@30fps

Sound Loudspeaker : Yes 3.5mm jack : Yes

Comms WLAN: Wi-Fi 802.11 b/g/n/ac, Wi-Fi Direct Bluetooth: 5.1, A2DP, LE Positioning: GPS NFC: Yes Radio: FM radio USB: USB Type-C 2.0, OTG

Features Sensors: Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

Battery Type: Li-Po 5000 mAh Charging: 18W wired
10W wireless
Reverse wired

Misc Colors: Blue Price: About 280 EUR

Frequently Asked Questions

With its Dimensity 6300 chipset and 6GB of RAM, it handles everyday tasks and moderate gaming efficiently, though extremely graphic-intensive games may require lower settings.

Yes, to complement its massive The Blu F91 smartphone comes with a powerful 5000 mAh battery that offers impressive battery life. With its large capacity, users can expect extended screen-on time and standby time without the need for frequent charging. The device supports 18W wired charging, which allows for fast and efficient charging. Additionally, it also supports 10W wireless charging and reverse wired charging options, providing users with flexibility in charging their device. The battery performance of the Blu F91 is optimized to ensure power efficiency and longevity. The device also offers battery optimization features, such as a battery saver mode, to further enhance battery life. Overall, the Blu F91's battery delivers reliable performance, allowing users to stay connected and enjoy their device for longer periods without the worry of running out of power. battery, it features standard fast charging capabilities to get you back up and running quickly.