ZTE Nubia Z17s (128GB) vs Motorola Defy (MB525)
Side by side comparison between ZTE Nubia Z17s vs Motorola Defy phones, differences, pros, cons and full specifications. What's the better?
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5.73"
IPS
IPS
1080x2040
12
MP
MP
5mp
8GB
RAM
RAM
Octa-core
3100
mAh
mAh
(Non removable)
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What's the better phone? ZTE Nubia Z17s (128GB)
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 
6 Advantages | 15 Common items in both devices |
| 16 million |
| PDAF: phase detection autofocus / Autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| Compass |
| +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 Clear highlight📱 Model features | ||
| ZTE Nubia Z17s (128GB) | Motorola Defy (MB525) | |
| Model | Nubia Z17s (128GB) | Defy (MB525) |
| Other model names | ZTE nubia Z17s NX595J 8GB RAM Premium, ZTE NX595J | Motorola DEFY MB525, Motorola Jordan |
| Country or region available |    China, (Europe), Hong Kong |     (Latin America), Brazil, Canada, USA |
| Brand | ZTE | Motorola |
| Release date | 10/1/2017 | 10/12/2010 |
| Depth | 8.5 millimeters (0.33 inches) | 13.4 millimeters (0.53 inches) |
| Size (width x height) | 72.7 x 147.5 millimeters (2.86 x 5.81 in) | 59 x 107 millimeters (2.32 x 4.21 in) |
| Weight | 170 grams (5.95 ounces) | 118 grams (4.13 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Not supported | Water splash resistant (don't immerse) |
📲 Display | ||
| ZTE Nubia Z17s (128GB) | Motorola Defy (MB525) | |
| Display type | LTPS IPS LCD | TFT LCD |
| Screen size | 5.73" inches | 3.7" inches |
| Screen-to-body ratio | ~81.7% (screen-to-body ratio) | ~59.8% (screen-to-body ratio) |
| Display resolution | 1080x2040 pixels | 480x854 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 403 PPI | 265 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 3 | Gorilla Glass |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| ZTE Nubia Z17s (128GB) | Motorola Defy (MB525) | |
| System version | Android 7.1.1 Nougat | Android 2.1 Eclair |
| Firmware update | feature not registered | Android 2.3.4 Gingerbread |
| User Interface | feature not registered | MOTOBLUR 1.5 |
⚙️ Processor | ||
| ZTE Nubia Z17s (128GB) | Motorola Defy (MB525) | |
| Chipset | 64bit: Qualcomm Snapdragon 835 (MSM8998) (10nm) | 32bit: Texas Instruments OMAP 3610 (45nm) |
| CPU | Octa-core, 2 processors: 4x 2.45GHz Kryo 280 (Quad-core) 4x 1.9GHz Kryo 280 (Quad-core) | Single-core, 1 processor: 1x 800MHz ARM Cortex-A8 (Single-core) |
| GPU graphical controller | Qualcomm Adreno 540 (670-710MHz) | PowerVR SGX530 MP1 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| ZTE Nubia Z17s (128GB) | Motorola Defy (MB525) | |
| RAM memory | 8GB LPDDR4X | 512MB LPDDR |
| Internal storage | 128GB (114GB available) | 2GB (1.29GB available) |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| ZTE Nubia Z17s (128GB) | Motorola Defy (MB525) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Not supported |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 450/50 Mbps | 7.2/2 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 | UMTS 850/1900 North America: UMTS 1700/2100 |
| 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 | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | Not supported |
📷 Camera | ||
| ZTE Nubia Z17s (128GB) | Motorola Defy (MB525) | |
| 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 | VGA (640x480) 30 fps |
| 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 | 1/2.55" inches | feature not registered |
| Pixel size | 1.4µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus | Autofocus |
| Touch focus | Supported | Not supported |
| Image stabilization | EIS: Digital stabilization | Not supported |
| Zoom | Digital and optical zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo only main camera | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| ZTE Nubia Z17s (128GB) | Motorola Defy (MB525) | |
| Front camera (secondary) | (dual front camera) 5 megapixels 5MP | Not supported |
| Front camera resolution | 2560x1920 pixels | Not supported |
| Video recording (secondary) | HD (1280x720) | Not supported |
| 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 (128GB) | Motorola Defy (MB525) | |
| Loudspeaker | Supported | Mono sound (not stereo) |
| Active noise cancellation | 2 microphones or more | 2 microphones |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263 | MP4, WMV, H.263, H.264 |
| Audio formats | MP3, WAV, OGG, eAAC+, FLAC | MP3, WAV, WMA, AAC+ |
🔌 Connectivity | ||
| ZTE Nubia Z17s (128GB) | Motorola Defy (MB525) | |
| 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 | 2.1 + 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 | Supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| ZTE Nubia Z17s (128GB) | Motorola Defy (MB525) | |
| Sensors | Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| ZTE Nubia Z17s (128GB) | Motorola Defy (MB525) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) BF5X |
| Battery capacity | 3100 mAh | 1540 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | feature not registered | 6.7 hours |
| Standby | feature not registered | 238 hours (9.9 days) |
➕ Other features | ||
| ZTE Nubia Z17s (128GB) | Motorola Defy (MB525) | |
| Call control | Voice dialing, Voice recorder, Voice commands | 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 | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Aurora Blue • 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, White • 2GB microSD included CrystalTalk Plus Java framework |
☢️ Radiation rate | ||
| ZTE Nubia Z17s (128GB) | Motorola Defy (MB525) | |
| 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 |