Blackberry Key2 vs Poco F4 5g

Key Specs

Battery
3500 mAh	-
Display
4.5 inches (11.43 cm)	-
Front Camera
8 MP	-
Processor
Qualcomm Snapdragon 660 MSM8956	-
RAM
6 GB	-
Rear Camera
12 MP + 12 MP	-

Audio

Audio Features
-	Dolby Atmos
Audio Jack
-	USB Type-C
Loudspeaker
-	Yes

Battery

Capacity
3500 mAh	4500 mAh
Quick Charging
Yes, Quick, v3.0	Yes, Sonic, 67W: 100 % in 38 minutes
Removable
No	No
Standby time
-	Up to 480 Hours(4G) / Up to 470 Hours(2G)
Type
Li-ion	Li-Polymer
USB Type-C
Yes	Yes

Camera

Autofocus
-	Yes, Phase Detection autofocus
Flash
-	Yes, LED Flash
Front Camera
-	20 MP
Image Resolution
-	9000 x 7000 Pixels
Rear Camera
-	64 MP + 8 MP + 2 MP
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR) Burst mode Macro Mode
Video Recording
-	3840x2160 @ 30 fps 1920x1080 @ 30 fps

Design

Colours
Black	Night Black, Neptune Green
Height
151.4 mm	-
Ruggedness
-	Dust proof
Thickness
8.5 mm	-
Weight
168 grams	195 grams Below
Width
71.8 mm	-

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Dimensions

Height
-	163.2 mm
Thickness
-	7.7 mm
Width
-	75.9 mm

Display

Aspect Ratio
3:2	20:9
Bezel-less display
-	Yes with punch-hole display
Brightness
-	1300 nits
Display Type
IPS LCD	AMOLED
Pixel Density
433 ppi	395 ppi
Refresh Rate
-	120 Hz
Resolution
1080x1620 px (FULL HD)	64 MP f/1.8, Wide Angle, Primary Camera(0.7µm pixel size)8 MP f/2.2, Ultra-Wide Angle Camera 2 MP f/2.4, Macro Camera
Screen Protection
Corning Gorilla Glass v3	Corning Gorilla Glass v5
Screen Size
4.5 inches (11.43 cm)	6.67 inches (16.94 cm)
Screen to Body Ratio (calculated)
55.57 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

Front Camera

Camera Features
Fixed Focus	-
Camera Setup
Single	-
Flash
Yes, Screen flash	-
Resolution
8 MP, Primary Camera	-
Sensor
CMOS	-
Video Recording
1920x1080 @ 30 fps	-

General

Brand
Blackberry	POCO
Custom UI
-	MIUI
Launch Date
July 31, 2018 (Official)	June 27, 2022
Operating System
Android v8.1 (Oreo)	Android v12
SAR Value
-	Head: 0.840 W/kg, Body: 0.812 W/kg

Main Camera

Autofocus
Yes, Phase Detection autofocus	-
Camera Features
Auto Flash Face detection Touch to focus	-
Camera Setup
Dual	-
Flash
Yes, Dual-color LED Flash	-
Image Resolution
4000 x 3000 Pixels	-
OIS
No	-
Resolution
12 MP f/1.8, Primary Camera 12 MP f/2.6(1µm pixel size)	-
Sensor
CMOS image sensor	-
Settings
Exposure compensation, ISO control	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
3840x2160 @ 30 fps	-

Multimedia

Audio Jack
3.5 mm, USB Type-C	-
FM Radio
Yes	-
Loudspeaker
Yes	-

Network & Connectivity

Bluetooth
Yes, v5.0	Yes, v5.2
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
Yes	Yes
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Supported in India, 4G Supported in India, 3G, 2G
SIM 1
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 19) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N38 / N40 / N41 / N77 / N78 4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 19) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM1: Nano, SIM2: Nano (Hybrid)	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM, Dual VoLTE
USB Connectivity
Mass storage device, USB charging	-
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot	-

Performance

Architecture
64 bit	-
CPU
Octa core (2.2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)	-
Chipset
Qualcomm Snapdragon 660 MSM8956	-
Graphics
Adreno 512	Adreno 650
Processor
-	Qualcomm Snapdragon 870

Sensors

Fingerprint Sensor
Yes	Yes
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
Yes, Up to 256 GB	No
Internal Memory
64 GB	128 GB
Storage Type
-	UFS 3.1
USB OTG
Yes	-