ZTE Nubia Z17s (64GB) vs CAT B15

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Side by side comparison between ZTE Nubia Z17s vs CAT B15 phones, differences, pros, cons and full specifications. What's the better?

1/3/2018 6:08 PM, updated: 5/10/2020 6:20 PM

Compare CAT B15 X ZTE Nubia Z17s (64GB) 28Points

Specifications Compare Models Pictures

5.73"
IPS

1080x2040

12
MP

5mp

6GB
RAM

Octa-core

3100
mAh

(Non removable)

04Points CAT B15 Compare ZTE Nubia Z17s X

Specifications Compare Models Pictures

4"
TFT

480x800

5
MP

0.3mp

512MB
RAM

Dual-core

2000
mAh

(Removable)

What's the better phone? ZTE Nubia Z17s (64GB)

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!

28 Advantages ZTE Nubia Z17s (64GB)	vs	4 Advantages CAT B15
+2.45GHz 64bit Octa-core (10nm)3 times More powerful processor, you can open your applications faster	vs	1GHz 32bit Dual-core
+6GB LPDDR4X11 times More RAM memory. Typically more responsive and better for multitasking.	vs	512MB LPDDR2
+64GB (50GB available)19 times More internal storage for applications and files	vs	4GB (2.49GB available)
+8.5 millimeters (0.33 inches)76% Thinner	vs	15 millimeters (0.59 inches)
+LTPS IPS LCDAdvantage LTPS IPS LCD display is brighter and more vivid	vs	TFT LCD
+1080x2040 pixels5 times Higher resolution screen	vs	480x800 pixels
+403 PPI73% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	233 PPI
+5.73"43% Larger screen	vs	4"
+(dual camera) 12MP + 23MP6 times Higher resolution main camera	vs	(back) 5MP
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	Not supported
+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures	vs	Only digital zoom
+(dual front camera) 5MP + 5MP31 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 0.3MP
+4K UHD (3840x2160)8 times More image quality for recording videos with the primary camera	vs	HD (1280x720)
+(front) HD (1280x720)2 times More image quality for recording videos with the secondary camera	vs	(front) VGA (640x480)
+Android 7.1.1 NougatAdvantage Android 7.1.1 Nougat is newer and safer	vs	Android 4.1.2 Jelly Bean
+4G LTE-AAdvantage The 4G LTE-A network is newer and faster	vs	3G HSUPA
+(4G LTE-A) 450 Mbps62 times Faster for surfing the internet and download files	vs	(3G HSUPA) 7.2 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
+3100 mAh55% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	2000 mAh
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	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]
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP is newer and faster	vs	3.0 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
+HTML, XHTML, HTML5Advantage Better sites viewing on the internet	vs	HTML, XHTML
Not supported	vs	+Until 32GB microSD, microSDHCAdvantage More external storage for files using memory cards
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+IP67 certified, MIL-STD-810G military certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

17 Common items in both devices

170 grams (5.95 ounces)

16 million

PDAF: phase detection autofocus / Autofocus

EIS: Digital stabilization

HDR photo only main camera

Capacitive

Multitouch

+10 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
	ZTE Nubia Z17s (64GB)	CAT B15
Change model
Model	Nubia Z17s (64GB)	CAT B15
Other model names	ZTE nubia Z17s NX595J 6GB RAM Standard, ZTE NX595J	Caterpillar B15 Dual-sim
Country or region available	China, (Europe), Hong Kong	(Global, International)
Brand	ZTE	CAT
Release date	10/1/2017	3/1/2013
Depth	8.5 millimeters (0.33 inches)	15 millimeters (0.59 inches)
Size (width x height)	72.7 x 147.5 millimeters (2.86 x 5.81 in)	69.5 x 125 millimeters (2.74 x 4.92 in)
Weight	170 grams (5.95 ounces)	170 grams (5.95 ounces)
Build, materials	feature not registered	feature not registered
Protection against water and others	Not supported	IP67 certified: dust proof and waterproof over 1 meter and 30min. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.
📲 Display
	ZTE Nubia Z17s (64GB)	CAT B15
Display type	LTPS IPS LCD	TFT LCD
Screen size	5.73" inches	4" inches
Screen-to-body ratio	~81.7% (screen-to-body ratio)	~52.4% (screen-to-body ratio)
Display resolution	1080x2040 pixels	480x800 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 2-points
Pixel density (dot pitch)	403 PPI	233 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Gorilla Glass
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	ZTE Nubia Z17s (64GB)	CAT B15
System version	Android 7.1.1 Nougat	Android 4.1.2 Jelly Bean
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	ZTE Nubia Z17s (64GB)	CAT B15
Chipset	64bit: Qualcomm Snapdragon 835 (MSM8998) (10nm)	32bit: MediaTek MT6577
CPU	Octa-core, 2 processors: 4x 2.45GHz Kryo 280 (Quad-core) 4x 1.9GHz Kryo 280 (Quad-core)	Dual-core, 1 processor: 2x 1GHz ARM Cortex-A9 (Dual-core)
GPU graphical controller	Qualcomm Adreno 540 (670-710MHz)	PowerVR SGX531T
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	ZTE Nubia Z17s (64GB)	CAT B15
RAM memory	6GB LPDDR4X	512MB LPDDR2
Internal storage	64GB (50GB available)	4GB (2.49GB available)
External storage	Not supported	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	ZTE Nubia Z17s (64GB)	CAT B15
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	450/50 Mbps	7.2/5.76 Mbps
Network technology	2G, 3G, 4G	2G, 3G
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	CDMA 800, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	Europe version: UMTS 850/900/1900/2100 China version: CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100	Latin America model: UMTS 850/1900 Europe/Africa model: UMTS 900/2100
Primary 4G network	LTE Cat9 Europe version: LTE 700/800/850/900/1700/1800/2100/2600 (Bands 1,3,4,5,7,8,12,20) China version: LTE 700/800/850/900/1700/1800/2100/2600 (Bands 1,3,4,5,7,8,12,20) TD-LTE 1900/2000/2300/2500/2600 (Bands 34,38,39,40,41)	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	GPRS, EDGE, UMTS, HSDPA, HSUPA
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	ZTE Nubia Z17s (64GB)	CAT B15
Back camera (main camera)	(dual camera) 12 megapixels 23MP f/2.0	5 megapixels
Main camera resolution	3968x2976 pixels	2592x1944 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	HD (1280x720) 30 fps
Flash	Dual-LED flash	Not supported
Focal aperture	f/1.8 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	1/2.55" inches	feature not registered
Pixel size	1.4µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Digital and optical zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo only main camera	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	ZTE Nubia Z17s (64GB)	CAT B15
Front camera (secondary)	(dual front camera) 5 megapixels 5MP	0.3 megapixels
Front camera resolution	2560x1920 pixels	640x480 pixels
Video recording (secondary)	HD (1280x720)	VGA (640x480)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	ZTE Nubia Z17s (64GB)	CAT B15
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	Not supported	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263	MP4, H.264, H.263
Audio formats	MP3, WAV, OGG, eAAC+, FLAC	MP3, WAV, eAAC+
🔌 Connectivity
	ZTE Nubia Z17s (64GB)	CAT B15
USB	USB 2.0 Type-C reversible connector	MicroUSB 2.0
Audio output	Type-C reversible connector	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.2 + A2DP	3.0 + 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)
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	ZTE Nubia Z17s (64GB)	CAT B15
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor	Accelerometer Ambient light sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	ZTE Nubia Z17s (64GB)	CAT B15
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	3100 mAh	2000 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	feature not registered	16 hours
Standby	feature not registered	456 hours (19 days)
➕ Other features
	ZTE Nubia Z17s (64GB)	CAT B15
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
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black/gold • USB OTG On-The-Go • Metal frame • Back glass panel • nubia UI 5.1 • Fast battery charging (26W): 50% in 25min • Quick Charge 4.0 • DTS-HD audio • 32-bit/384kHz audio • Type-C to 3.5mm headphone jack adapter • VoLTE	• Colors: Black • WiFi hotspot • Drop to concrete resistance from up to 1.8m • IP67 certified: dust and waterproof up to 1m for 30min • MIL-STD-810G certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant • Java framework
☢️ Radiation rate
	ZTE Nubia Z17s (64GB)	CAT B15
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered