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Model

Compare BLU F91 and Oppo A17k

BLU F91 vs Oppo A17k

BLU F91

Oppo A17k

BLU F91

Oppo A17k

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 1700(AWS), 1900, 2100

HSDPA 850, 900, 2100
4G network

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

LTE frequency band 1, 3, 5, 8, 38, 40, 41
5G network

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

-
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE

LTE, 301 Mbps download, 150 Mbps upload
GPRS

No

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2022-04

2022-10
Status

2022-04

2022-10

Design
Build

-

Plastic
SIM

Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

168.7 mm

164.2 mm
Width

76.8 mm

75.6 mm
Thickness

8.9 mm

8.3 mm
Weight

209 g

189 g
Waterproof

-

IPX4
Dust proof

-

IPX4
Colors

Blue

Navy Blue, Gold

Display
Display type

IPS LCD

IPS LCD
Physical size

6.8 inches

6.56 inches
Resolution

1080 x 2460 pixels

720 x 1612 pixels
Pixel density

395 ppi

269 ppi
Display colors

16777216

16777216
Protection

-

2.5D curved glass screen, Panda Glass

Hardware
CPU

Octa-core

Octa-core
CPU

Dual-core 2.4 GHz Cortex-A76

Quad-core 2.3 GHz Cortex-A53
CPU(second)

Hexa-core 2.0 GHz Cortex-A55

quad-core 1.8 GHz Cortex-A53
Chipset

MediaTek MT6833P Dimensity 810

MediaTek MT6765 Helio G35
GPU

Mali-G57 MC2

PowerVR GE8320
Memory RAM

8 GB

3 GB
Internal storage

128 GB

64 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

256 GB

1 TB
Storage

-

eMMC 5.1

OS
OS

Android 11

Android 12, ColorOS 12.1

Main camera
Camera type

Quad

Single
Main camera

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

(wide) , 8 MP, f/2.0 , 78˚
(ultrawide) , 5 MP, f/2.2 , 115˚
(macro) , 2 MP, f/2.4
(depth) , 2 MP, f/2.4
Primary camera resolution

8000 x 6000 pixels

3264 x 2448 pixels
Primary camera video

4K@30fps, 1080p@30fps

1080p@30fps
Primary camera flash

LED flash

LED flash
Camera features

-

Autofocus, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus

Selfie camera
Selfie camera type

Single

Single
Selfie camera

16 MP, f/2.0

5 MP, f/2.2 , (wide) , 77˚
Selfie camera resolution

-

2560 x 1944 pixels
Selfie camera features

-

Face unlock
Selfie camera video

1080p@30fps

1080p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Earpiece

Yes

Yes

Multimedia
Radio

FM Radio

Unspecified

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
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

-
WLAN WiFi Dual Band

-

Yes
USB

Type-C 2.0

microUSB 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.1

v5.3
Bluetooth A2DP

Yes

Yes
bluetooth LE

LE

Yes
Bluetooth AptX

-

aptX HD
NFC

Yes

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity

Accelerometer, compass, fingerprint, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Po
Battery capacity

5000 mAh

5000 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

Yes, 18W

-
Reverse charging

Yes

-
Fast wireless charging

Yes, 10W

-

Tests and performance
Antutu

379387 (v9)

122000 (v9)
Geekbench(single-core)

572 (v5.2)

-
Geekbench(multi-core)

1670 (v5.2)

-

Cost
Price

220 USD

130 USD

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