Realme C11 (2021, 64GB) vs BlackBerry Key2 (BBF100-2)

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Side by side comparison between Realme C11 (2021) vs BlackBerry Key2 phones, differences, pros, cons and full specifications. What's the better?

11/24/2021 9:59 AM, updated: 12/16/2022 5:24 AM

Compare BlackBerry Key2 X Realme C11 (2021, 64GB) 07Points

Specifications Compare Models Pictures

6.52"
IPS

720x1600

8
MP

5mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

21Points BlackBerry Key2 (BBF100-2) Compare Realme C11 (2021) X

Specifications Compare Models Pictures

4.5"
IPS

1080x1620

12
MP

8mp

6GB
RAM

Octa-core

3500
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!

7 Advantages Realme C11 (2021, 64GB)	vs	21 Advantages BlackBerry Key2 (BBF100-2)
+Until 512GB microSD, microSDXC100% More external storage for files using memory cards	vs	Until 256GB microSD, microSDXC
+6.52"45% Larger screen	vs	4.5"
+Android 11Advantage Android 11 is newer and safer	vs	Android 8.1 Oreo
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
+5000 mAh43% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3500 mAh
+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM) (dedicated slot)
+Water repellent nano-coating (don't immerse)Advantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
1.6GHz 64bit Octa-core (28nm)	vs	+2.2GHz 64bit Octa-core65% More powerful processor, you can open your applications faster
4GB LPDDR4X	vs	+6GB LPDDR450% More RAM memory. Typically more responsive and better for multitasking.
190 grams (6.65 ounces)	vs	+168 grams (5.88 ounces)13% Lighter
8.9 millimeters (0.35 inches)	vs	+8.5 millimeters (0.33 inches)5% Thinner
Plastic body, glass front	vs	+Aluminum body, glass front, plastic backAdvantage More resistant material
720x1600 pixels	vs	+1080x1620 pixels52% Higher resolution screen
269 PPI	vs	+433 PPI61% Crisper display of text, images and videos because it has more pixels per inch (ppi)
(back) 8MP	vs	+(dual camera) 12MP + 12MP2 times Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
f/2.0 (aperture)	vs	+f/1.8 (aperture)11% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MP	vs	+(front) 8MP63% Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)	vs	+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera
(4G LTE) 150 Mbps	vs	+(4G LTE-A) 600 Mbps3 times Faster for surfing the internet and download files
Not supported	vs	+Fingerprint sensorAdvantage Sensors help you use the device
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general
802.11 b/g/n [wifi4]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
4.2 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0, USB OTG On-The-Go	vs	+USB 3.1 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.
MicroUSB 2.0, USB OTG On-The-Go	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supported	vs	+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys

21 Common items in both devices

64GB (50GB available) / 64GB (52GB available)

TFT IPS LCD

60Hz

16 million

Only digital zoom

Autofocus / PDAF: phase detection autofocus

EIS: Digital stabilization

+14 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
	Realme C11 (2021, 64GB)	BlackBerry Key2 (BBF100-2)
Change model		Choose the model
Model	C11 (2021, 64GB)	Key2 (BBF100-2)
Other model names	Realme C11 RMX3231 (64GB+4GB RAM)	RIM BlackBerry KEYtwo
Country or region available	Malaysia	(Latin America), Canada, USA
Brand	Realme	BlackBerry
Release date	6/28/2021	6/1/2018
Depth	8.9 millimeters (0.35 inches)	8.5 millimeters (0.33 inches)
Size (width x height)	76.4 x 165.2 millimeters (3.01 x 6.5 in)	71.8 x 151.4 millimeters (2.83 x 5.96 in)
Weight	190 grams (6.65 ounces)	168 grams (5.88 ounces)
Build, materials	Plastic body, glass front	Aluminum body, glass front, plastic back
Protection against water and others	Water repellent nano-coating (don't immerse)	Not supported
📲 Display
	Realme C11 (2021, 64GB)	BlackBerry Key2 (BBF100-2)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	6.52" inches	4.5" inches
Screen-to-body ratio	~81.3% (screen-to-body ratio)	~55.5% (screen-to-body ratio)
Display resolution	720x1600 pixels (20:9)	1080x1620 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	269 PPI	433 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 3
Refresh rate	60Hz	60Hz
Display features	400nits[typ]	Not supported
🤖 Operating System
	Realme C11 (2021, 64GB)	BlackBerry Key2 (BBF100-2)
System version	Android 11	Android 8.1 Oreo
Firmware update	feature not registered	feature not registered
User Interface	Realme Go UI	feature not registered
⚙️ Processor
	Realme C11 (2021, 64GB)	BlackBerry Key2 (BBF100-2)
Chipset	64bit: Unisoc SC9863A (28nm)	64bit: Qualcomm Snapdragon 660 SDM660 (14nm)
CPU	Octa-core, 2 processors: 4x 1.6GHz ARM Cortex-A55 (Quad-core) 4x 1.2GHz ARM Cortex-A55 (Quad-core)	Octa-core, 2 processors: 4x 2.2GHz Kryo 260 Gold (Quad-core) 4x 1.8GHz Kryo 260 Silver (Quad-core)
GPU graphical controller	PowerVR GE8322 MP2 (550MHz)	Qualcomm Adreno 512 650Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Realme C11 (2021, 64GB)	BlackBerry Key2 (BBF100-2)
RAM memory	4GB LPDDR4X	6GB LPDDR4
Internal storage	64GB (50GB available) eMMC 5.1	64GB (52GB available)
External storage	Until 512GB microSD, microSDXC (dedicated slot)	Until 256GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Realme C11 (2021, 64GB)	BlackBerry Key2 (BBF100-2)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Not supported
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	600/75 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 850/900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat4 (1, 3, 5) TD-LTE (38, 40, 41)	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)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	Not supported
Secondary 3G network	UMTS 850/900/2100	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	Not supported
📷 Camera
	Realme C11 (2021, 64GB)	BlackBerry Key2 (BBF100-2)
Back camera (main camera)	8 megapixels	(dual camera) 12 megapixels 12MP f/2.61.0µm
Main camera resolution	3264x2448 pixels	4000x3000 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/2.0 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/2.3" inches
Pixel size	feature not registered	1.55µm pixel
Autofocus	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
	Realme C11 (2021, 64GB)	BlackBerry Key2 (BBF100-2)
Front camera (secondary)	5 megapixels	8 megapixels
Front camera resolution	2560x1920 pixels	3264x2448 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	1.12µm pixel
🔉 Sound and multimedia
	Realme C11 (2021, 64GB)	BlackBerry Key2 (BBF100-2)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	Not supported	2 microphones or more
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, DivX, XviD
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Realme C11 (2021, 64GB)	BlackBerry Key2 (BBF100-2)
USB	MicroUSB 2.0, USB OTG On-The-Go	USB 3.1 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	USB Type-C (reversible)
Bluetooth	4.2 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Realme C11 (2021, 64GB)	BlackBerry Key2 (BBF100-2)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Realme C11 (2021, 64GB)	BlackBerry Key2 (BBF100-2)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	5000 mAh	3500 mAh
Charger, watts	10W (5V/2A) Wired charging Reverse charging by cable	Wired charging Quick Charge 3
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
	Realme C11 (2021, 64GB)	BlackBerry Key2 (BBF100-2)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
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	Not supported	Fixed QWERTY keyboard
Miscellaneous	• Colors: Iron Grey, Lake Blue	• Colors: Black, Silver • DTEK system • LED notification • Fast battery charging: 50% in 36min
☢️ Radiation rate
	Realme C11 (2021, 64GB)	BlackBerry Key2 (BBF100-2)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.72W/kg (head), 1.68W/kg (body)