BlackBerry Key2 (BBF100-2) vs Xiaomi Redmi 9i Sport (128GB)

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Side by side comparison between BlackBerry Key2 vs Xiaomi Redmi 9i Sport phones, differences, pros, cons and full specifications. What's the better?

11/25/2021 6:50 PM, updated: 11/25/2021 7:07 PM

Compare Xiaomi Redmi 9i Sport X BlackBerry Key2 (BBF100-2) 21Points

Specifications Compare Models Pictures

4.5"
IPS

1080x1620

12
MP

8mp

6GB
RAM

Octa-core

3500
mAh

(Non removable)

08Points Xiaomi Redmi 9i Sport (128GB) Compare BlackBerry Key2 X

Specifications Compare Models Pictures

6.53"
IPS

720x1600

13
MP

5mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? BlackBerry Key2 (BBF100-2)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

21 Advantages BlackBerry Key2 (BBF100-2)	vs	8 Advantages Xiaomi Redmi 9i Sport (128GB)
+2.2GHz 64bit Octa-core9% More powerful processor, you can open your applications faster	vs	2GHz 64bit Octa-core (12nm)
+6GB LPDDR450% More RAM memory. Typically more responsive and better for multitasking.	vs	4GB LPDDR4X
+168 grams (5.88 ounces)15% Lighter	vs	194 grams (6.79 ounces)
+8.5 millimeters (0.33 inches)6% Thinner	vs	9 millimeters (0.35 inches)
+Aluminum body, glass front, plastic backAdvantage More resistant material	vs	Plastic body, glass front
+1080x1620 pixels52% Higher resolution screen	vs	720x1600 pixels
+433 PPI61% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	269 PPI
+(dual camera) 12MP + 12MP88% Higher resolution main camera	vs	(back) 13MP
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	LED flash
+f/1.8 (aperture)22% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.2 (aperture)
+(front) 8MP63% Higher resolution secondary camera to take pictures and selfies	vs	(front) 5MP
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(4G LTE-A) 600 Mbps100% Faster for surfing the internet and download files	vs	(4G LTE-A) 300 Mbps
+CompassAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensorAdvantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 a/b/g/n [wifi4]
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+USB 3.1 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.	vs	MicroUSB 2.0, USB OTG On-The-Go
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0, USB OTG On-The-Go
+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
64GB (52GB available)	vs	+128GB (103GB available)98% More internal storage for applications and files
Until 256GB microSD, microSDXC	vs	+Until 512GB microSD, microSDXC100% More external storage for files using memory cards
4.5"	vs	+6.53"45% Larger screen
Android 8.1 Oreo	vs	+Android 11Advantage Android 11 is newer and safer
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
3500 mAh	vs	+5000 mAh43% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
Not supported	vs	+P2i certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

20 Common items in both devices

TFT IPS LCD

60Hz

16 million

Only digital zoom

PDAF: phase detection autofocus

EIS: Digital stabilization

HDR photo on both cameras

+13 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	BlackBerry Key2 (BBF100-2)	Redmi 9i Sport (128GB)
Change model		Choose the model
Model	Key2 (BBF100-2)	Redmi 9i Sport (128GB)
Other model names	RIM BlackBerry KEYtwo	Mi Redmi 9i Sport
Country or region available	(Latin America), Canada, USA	(Global, International)
Brand	BlackBerry	Xiaomi
Release date	6/1/2018	9/28/2021
Depth	8.5 millimeters (0.33 inches)	9 millimeters (0.35 inches)
Size (width x height)	71.8 x 151.4 millimeters (2.83 x 5.96 in)	77.07 x 164.9 millimeters (3.03 x 6.49 in)
Weight	168 grams (5.88 ounces)	194 grams (6.79 ounces)
Build, materials	Aluminum body, glass front, plastic back	Plastic body, glass front
Protection against water and others	Not supported	P2i certified: water repellent nano-coating
📲 Display
	BlackBerry Key2 (BBF100-2)	Redmi 9i Sport (128GB)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	4.5" inches	6.53" inches
Screen-to-body ratio	~55.5% (screen-to-body ratio)	~81% (screen-to-body ratio)
Display resolution	1080x1620 pixels	720x1600 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	433 PPI	269 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Not supported
Refresh rate	60Hz	60Hz
Display features	Not supported	400nits[typ]
🤖 Operating System
	BlackBerry Key2 (BBF100-2)	Redmi 9i Sport (128GB)
System version	Android 8.1 Oreo	Android 10
Firmware update	feature not registered	Android 11
User Interface	feature not registered	MIUI 12.5
⚙️ Processor
	BlackBerry Key2 (BBF100-2)	Redmi 9i Sport (128GB)
Chipset	64bit: Qualcomm Snapdragon 660 SDM660 (14nm)	64bit: MediaTek Helio G25 (MT6762G) (12nm)
CPU	Octa-core, 2 processors: 4x 2.2GHz Kryo 260 Gold (Quad-core) 4x 1.8GHz Kryo 260 Silver (Quad-core)	Octa-core, 2 processors: 4x 2GHz ARM Cortex-A53 (Quad-core) 4x 1.5GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 512 650Mhz	PowerVR GE8320 MP2 (650MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	BlackBerry Key2 (BBF100-2)	Redmi 9i Sport (128GB)
RAM memory	6GB LPDDR4	4GB LPDDR4X
Internal storage	64GB (52GB available)	128GB (103GB available) eMMC 5.1
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Until 512GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	BlackBerry Key2 (BBF100-2)	Redmi 9i Sport (128GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	600/75 Mbps	300/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat11 (Bands 1,2,3,4,5,7,8,12,13,14,17,20,28,29,30,66) TD-LTE (Bands 38,39,40,41)	LTE Cat6 (1, 2 ,3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/1700/1900/2100
Secondary 4G network	Not supported	LTE Cat6 (1, 2 ,3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE
Secondary data network	Not supported	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
📷 Camera
	BlackBerry Key2 (BBF100-2)	Redmi 9i Sport (128GB)
Back camera (main camera)	(dual camera) 12 megapixels 12MP f/2.61.0µm	13 megapixels
Main camera resolution	4000x3000 pixels	4128x3096 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	LED flash
Focal aperture	f/1.8 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	28mm lens
Sensor size	1/2.3" inches	feature not registered
Pixel size	1.55µm pixel	1µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	BlackBerry Key2 (BBF100-2)	Redmi 9i Sport (128GB)
Front camera (secondary)	8 megapixels	5 megapixels
Front camera resolution	3264x2448 pixels	2560x1920 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	1.12µm pixel	1.12µm pixel
🔉 Sound and multimedia
	BlackBerry Key2 (BBF100-2)	Redmi 9i Sport (128GB)
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, DivX, XviD	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	BlackBerry Key2 (BBF100-2)	Redmi 9i Sport (128GB)
USB	USB 3.1 Type-C, USB OTG On-The-Go	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	USB Type-C (reversible)	Micro-B USB SlimPort
Bluetooth	5.0 + A2DP/LE	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	BlackBerry Key2 (BBF100-2)	Redmi 9i Sport (128GB)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Face unlock Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	BlackBerry Key2 (BBF100-2)	Redmi 9i Sport (128GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3500 mAh	5000 mAh
Charger, watts	Wired charging Quick Charge 3	10W (5V/2A) Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	BlackBerry Key2 (BBF100-2)	Redmi 9i Sport (128GB)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Fixed QWERTY keyboard	Not supported
Miscellaneous	• Colors: Black, Silver • DTEK system • LED notification • Fast battery charging: 50% in 36min	• Colors: Carbon Black, Metallic Blue, Coral Green
☢️ Radiation rate
	BlackBerry Key2 (BBF100-2)	Redmi 9i Sport (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.72W/kg (head), 1.68W/kg (body)	feature not registered