BlackBerry Key2 (BBF100-4) vs ZTE Warp Sequent (N861)

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Side by side comparison between BlackBerry Key2 vs ZTE Warp Sequent phones, differences, pros, cons and full specifications. What's the better?

6/7/2018 10:47 PM, updated: 6/4/2025 2:53 PM

Compare ZTE Warp Sequent X BlackBerry Key2 (BBF100-4) 31Points

Specifications Compare Models Pictures

4.5"
IPS

1080x1620

12
MP

8mp

6GB
RAM

Octa-core

3500
mAh

(Non removable)

02Points ZTE Warp Sequent (N861) Compare BlackBerry Key2 X

Specifications Compare Models Pictures

4.3"
TFT

540x960

5
MP

1.3mp

768MB
RAM

Single-core

1650
mAh

(Removable)

What's the better phone? BlackBerry Key2 (BBF100-4)

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!

31 Advantages BlackBerry Key2 (BBF100-4)	vs	2 Advantages ZTE Warp Sequent (N861)
+2.2GHz 64bit Octa-core2 times More powerful processor, you can open your applications faster	vs	1.4GHz 32bit Single-core
+6GB LPDDR47 times More RAM memory. Typically more responsive and better for multitasking.	vs	768MB LPDDR2
+64GB (52GB available)19 times More internal storage for applications and files	vs	4GB (2.59GB available)
+Until 256GB microSD, microSDXC7 times More external storage for files using memory cards	vs	Until 32GB microSD, microSDHC
+8.5 millimeters (0.33 inches)16% Thinner	vs	9.9 millimeters (0.39 inches)
+Aluminum body, glass front, plastic backAdvantage More resistant material	vs	Plastic body, glass front
+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid	vs	TFT LCD
+16 million61 times More colors on the screen is better quality images and videos	vs	260 thousand
+1080x1620 pixels2 times Higher resolution screen	vs	540x960 pixels
+433 PPI69% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	256 PPI
+4.5"5% Larger screen	vs	4.3"
+(dual camera) 12MP + 12MP4 times Higher resolution main camera	vs	(back) 5MP
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	LED flash
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	Not supported
+(front) 8MP5 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 1.3MP
+4K UHD (3840x2160)8 times More image quality for recording videos with the primary camera	vs	HD (1280x720)
+Android 8.1 OreoAdvantage Android 8.1 Oreo is newer and safer	vs	Android 4.0.4 Ice Cream Sandwich ICS
+4G LTE-AAdvantage The 4G LTE-A network is newer and faster	vs	3G CDMA2000 EV-DO Rev A
+(4G LTE-A) 600 Mbps193 times Faster for surfing the internet and download files	vs	(3G CDMA2000 EV-DO Rev A) 3.1 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
+3500 mAh112% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1650 mAh
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+FMAdvantage The radio lets you listen to your songs and sports in general	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 b/g/n [wifi4]
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.0 + A2DP
+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
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
168 grams (5.88 ounces)	vs	+130 grams (4.55 ounces)29% Lighter
Li-Ion: lithium-ion (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily

15 Common items in both devices

60Hz

Only digital zoom

PDAF: phase detection autofocus / Autofocus

EIS: Digital stabilization

Capacitive

Multitouch

Accelerometer

+8 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 (BBF100-4)	ZTE Warp Sequent (N861)
Change model
Model	Key2 (BBF100-4)	Warp Sequent (N861)
Other model names	RIM BlackBerry KEYtwo	Boost Mobile ZTE Warp Sequent N861
Country or region available	China, Hong Kong	USA
Brand	BlackBerry	ZTE
Release date	6/1/2018	9/17/2012
Depth	8.5 millimeters (0.33 inches)	9.9 millimeters (0.39 inches)
Size (width x height)	71.8 x 151.4 millimeters (2.83 x 5.96 in)	64.8 x 127 millimeters (2.55 x 5 in)
Weight	168 grams (5.88 ounces)	130 grams (4.55 ounces)
Build, materials	Aluminum body, glass front, plastic back	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	BlackBerry Key2 (BBF100-4)	ZTE Warp Sequent (N861)
Display type	TFT IPS LCD	TFT LCD
Screen size	4.5" inches	4.3" inches
Screen-to-body ratio	~55.5% (screen-to-body ratio)	~61.9% (screen-to-body ratio)
Display resolution	1080x1620 pixels	540x960 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	433 PPI	256 PPI
Colors	16 million	260 thousand
Scratch-resistant glass	Gorilla Glass 3	Not supported
Refresh rate	60Hz	60Hz
Display features	Not supported	Not supported
🤖 Operating System
	BlackBerry Key2 (BBF100-4)	ZTE Warp Sequent (N861)
System version	Android 8.1 Oreo	Android 4.0.4 Ice Cream Sandwich ICS
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	BlackBerry Key2 (BBF100-4)	ZTE Warp Sequent (N861)
Chipset	64bit: Qualcomm Snapdragon 660 SDM660 (14nm)	32bit: Qualcomm Snapdragon S2 MSM8655
CPU	Octa-core, 2 processors: 4x 2.2GHz Kryo 260 Gold (Quad-core) 4x 1.8GHz Kryo 260 Silver (Quad-core)	Single-core, 1 processor: 1x 1.4GHz Scorpion (Single-core)
GPU graphical controller	Qualcomm Adreno 512 650Mhz	Qualcomm Adreno 205
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	BlackBerry Key2 (BBF100-4)	ZTE Warp Sequent (N861)
RAM memory	6GB LPDDR4	768MB LPDDR2
Internal storage	64GB (52GB available)	4GB (2.59GB available)
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	BlackBerry Key2 (BBF100-4)	ZTE Warp Sequent (N861)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	1 slot (Single-SIM) Not supported
Maximum Download / Upload	600/75 Mbps	3.1 Mbps
Network technology	2G, 3G, 4G	2G, 3G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Not supported
Primary 2G network	CDMA 800, GSM 850/900/1800/1900	CDMA 800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100	CDMA2000 1xEV-DO
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)	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A
Secondary 2G network	Not supported	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	Not supported
📷 Camera
	BlackBerry Key2 (BBF100-4)	ZTE Warp Sequent (N861)
Back camera (main camera)	(dual camera) 12 megapixels 12MP f/2.61.0µm	5 megapixels
Main camera resolution	4000x3000 pixels	2592x1944 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	HD (1280x720)
Flash	Dual-LED flash	LED flash
Focal aperture	f/1.8 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	1/2.3" inches	feature not registered
Pixel size	1.55µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	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	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	BlackBerry Key2 (BBF100-4)	ZTE Warp Sequent (N861)
Front camera (secondary)	8 megapixels	1.3 megapixels
Front camera resolution	3264x2448 pixels	1280x1024 pixels
Video recording (secondary)	Full HD (1920x1080)	Not supported
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	1.12µm pixel	feature not registered
🔉 Sound and multimedia
	BlackBerry Key2 (BBF100-4)	ZTE Warp Sequent (N861)
Loudspeaker	Supported	Supported Dolby mobile
Active noise cancellation	2 microphones or more	1 microphone
Radio	FM	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, DivX, XviD	MP4, H.264, H.263
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, WAV, eAAC+
🔌 Connectivity
	BlackBerry Key2 (BBF100-4)	ZTE Warp Sequent (N861)
USB	USB 3.1 Type-C, USB OTG On-The-Go	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.0 + A2DP/LE	4.0 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	BlackBerry Key2 (BBF100-4)	ZTE Warp Sequent (N861)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	BlackBerry Key2 (BBF100-4)	ZTE Warp Sequent (N861)
Battery type	Li-Ion: lithium-ion (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	3500 mAh	1650 mAh
Charger, watts	Wired charging Quick Charge 3	5W Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	feature not registered	6 hours
Standby	feature not registered	220 hours (9.2 days)
➕ Other features
	BlackBerry Key2 (BBF100-4)	ZTE Warp Sequent (N861)
Call control	Voice dialing, Voice recorder	Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (Swype), 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: Black • HAC M4/T4 • Java framework
☢️ Radiation rate
	BlackBerry Key2 (BBF100-4)	ZTE Warp Sequent (N861)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	0.76W/kg (head), 1.23W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	0.72W/kg (head), 1.68W/kg (body)	feature not registered