BLU F91 vs Xiaomi Redmi K30 Pro

BLU F91

Xiaomi Redmi K30 Pro

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
3G network

HSDPA 850, 1700(AWS), 1900, 2100

HSDPA 850, 900, 2100; CDMA2000 1xEV-DO
4G network

LTE frequency band 2, 4, 5, 12, 13, 17, 25, 26, 41, 66, 71

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
5G network

5G band 2, 5, 25, 41, 66, 71, 77 SA/NSA/Sub6

5G band 1(2100), 3(1800), 41(2500), 78(3500), 79(4700); SA/NSA
HSDPA speed

42.2 Mbps

42 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE

LTE-A
GPRS

No

Yes
EDGE

Yes

Yes

Display
Display type

IPS LCD

Super AMOLED capacitive touchscreen
Physical size

6.8 inches

6.67 inches
Resolution

1080 x 2460 pixels

1080 x 2400 pixels
Pixel density

395 ppi

395 ppi
Display colors

16777216

16777216
Protection

-

2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 5
Multitouch

-

Yes
Display features

-

HDR10+, DCI-P3 100%, 500 nits typ. brightness

Main camera
Camera type

Quad

Quad
Main camera

(wide) , 48 MP, f/1.8 , 1/2.0" , 0.8 µm, 30x digital zoom

64 MP, f/1.9 , 1/1.72" , 0.8 µm, 26 mm
(ultrawide) , 5 MP, f/2.2 , 115˚

5 MP, f/2.2 , 50 mm, 1.6 µm
(macro) , 2 MP, f/2.4

13 MP, f/2.4 , 1.75 µm
(depth) , 2 MP, f/2.4

2 MP, f/2.4 , 50 mm
Primary camera resolution

8000 x 6000 pixels

9248 x 6944 pixels
Primary camera video

4K@30fps, 1080p@30fps

4320p@24/30fps, 2160p@30/60fps, 1080p@30/60/120/240fps, 1080p@960fps; gyro-EIS
Primary camera flash

LED flash

Dual LED dual-tone flash
Camera features

-

Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, RAW

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n, 802.11ac

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

Type-C 2.0

Type-C reversible connector
USB On-The-Go

Yes

Yes
Bluetooth

v5.1

v5.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

LE

Yes
Infrared

-

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
Beidou

-

Yes
QZSS

-

Yes

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity

Accelerometer, barometer, compass, gyroscope, light, proximity, in-display fingerprint sensor