BlackBerry 7730 vs ZTE Nubia Z17s (128GB)
Side by side comparison between BlackBerry 7730 vs ZTE Nubia Z17s phones, differences, pros, cons and full specifications. What's the better?
,
vs
5.73"
IPS
IPS
1080x2040
12
MP
MP
5mp
8GB
RAM
RAM
Octa-core
3100
mAh
mAh
(Non removable)
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!
2 Advantages 
27 Advantages | 1 Common items in both devices |
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| + 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 | ||
| BlackBerry 7730 | ZTE Nubia Z17s (128GB) | |
| Change model | ||
| Model | BlackBerry 7730 | Nubia Z17s (128GB) |
| Other model names | RIM BlackBerry 7730, BlackBerry 7780 | ZTE nubia Z17s NX595J 8GB RAM Premium, ZTE NX595J |
| Country or region available | feature not registered |    China, (Europe), Hong Kong |
| Brand | BlackBerry | ZTE |
| Release date | 12/1/2003 | 10/1/2017 |
| Depth | 18 millimeters (0.71 inches) | 8.5 millimeters (0.33 inches) |
| Size (width x height) | 77 x 121 millimeters (3.03 x 4.76 in) | 72.7 x 147.5 millimeters (2.86 x 5.81 in) |
| Weight | 142 grams (4.97 ounces) | 170 grams (5.95 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| BlackBerry 7730 | ZTE Nubia Z17s (128GB) | |
| Display type | TFT LCD | LTPS IPS LCD |
| Screen size | 3" inches | 5.73" inches |
| Screen-to-body ratio | ~31.2% (screen-to-body ratio) | ~81.7% (screen-to-body ratio) |
| Display resolution | 240x240 pixels | 1080x2040 pixels |
| Touchscreen | Not supported | Capacitive Multitouch |
| Pixel density (dot pitch) | 113 PPI | 403 PPI |
| Colors | 65 thousand | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 3 |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| BlackBerry 7730 | ZTE Nubia Z17s (128GB) | |
| System version | BlackBerry OS 4.0 | Android 7.1.1 Nougat |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| BlackBerry 7730 | ZTE Nubia Z17s (128GB) | |
| Chipset | ARM 9EJ-S Core | 64bit: Qualcomm Snapdragon 835 (MSM8998) (10nm) |
| CPU | Single-core, 1 processor: Single-core ARM9EJ-S (Single-core) | Octa-core, 2 processors: 4x 2.45GHz Kryo 280 (Quad-core) 4x 1.9GHz Kryo 280 (Quad-core) |
| GPU graphical controller | feature not registered | Qualcomm Adreno 540 (670-710MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| BlackBerry 7730 | ZTE Nubia Z17s (128GB) | |
| RAM memory | 2MB | 8GB LPDDR4X |
| Internal storage | 16MB | 128GB (114GB available) |
| External storage | Not supported | Not supported |
📶 Mobile networks | ||
| BlackBerry 7730 | ZTE Nubia Z17s (128GB) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 0.048 Mbps | 450/50 Mbps |
| Network technology | 2G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Tri-Band 900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 900/1800/1900 | CDMA 800, GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | Europe version: UMTS 850/900/1900/2100 China version: CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 |
| Primary 4G network | Not supported | 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) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS | 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 |
| Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
| BlackBerry 7730 | ZTE Nubia Z17s (128GB) | |
| Back camera (main camera) | Not supported | (dual camera) 12 megapixels 23MP f/2.0 |
| Main camera resolution | Not supported | 3968x2976 pixels |
| Video recording (primary) | Not supported | 4K UHD (3840x2160) 30 fps |
| Flash | Not supported | Dual-LED flash |
| Focal aperture | feature not registered | f/1.8 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | 1/2.55" inches |
| Pixel size | feature not registered | 1.4µm pixel |
| Autofocus | Not supported | PDAF: phase detection autofocus |
| Touch focus | feature not registered | Supported |
| Image stabilization | feature not registered | EIS: Digital stabilization |
| Zoom | Not supported | Digital and optical zoom |
| Face/smile detection | feature not registered | Face detection, Smile detection |
| BSI sensor | feature not registered | Not supported |
| HDR | feature not registered | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| BlackBerry 7730 | ZTE Nubia Z17s (128GB) | |
| Front camera (secondary) | Not supported | (dual front camera) 5 megapixels 5MP |
| Front camera resolution | Not supported | 2560x1920 pixels |
| Video recording (secondary) | Not supported | HD (1280x720) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.2 (aperture) |
| 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 | ||
| BlackBerry 7730 | ZTE Nubia Z17s (128GB) | |
| Loudspeaker | feature not registered | Supported |
| Active noise cancellation | feature not registered | 2 microphones or more |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | feature not registered | MP4, H.265, H.264, H.263 |
| Audio formats | feature not registered | MP3, WAV, OGG, eAAC+, FLAC |
🔌 Connectivity | ||
| BlackBerry 7730 | ZTE Nubia Z17s (128GB) | |
| USB | USB 1.1 proprietary connector | USB 2.0 Type-C reversible connector |
| Audio output | 2.5mm jack | Type-C reversible connector |
| TV output | Not supported | Not supported |
| Bluetooth | Not supported | 4.2 + A2DP |
| WiFi | Not supported | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | feature not registered | Supported |
| GPS | Not supported | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Not supported | Supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| BlackBerry 7730 | ZTE Nubia Z17s (128GB) | |
| Sensors | Not supported | Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| BlackBerry 7730 | ZTE Nubia Z17s (128GB) | |
| Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | feature not registered | 3100 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 5 hours | feature not registered |
| Standby | 200 hours (8.3 days) | feature not registered |
➕ Other features | ||
| BlackBerry 7730 | ZTE Nubia Z17s (128GB) | |
| Call control | Not supported | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS, E-mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Not supported | Supported |
| Video calling | Not supported | Supported |
| Ringtones | Monophonic | Polyphonic and customized |
| Web browser | WAP | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Fixed QWERTY keyboard | Not supported |
| Miscellaneous | • Colors: Black Java framework | • 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 |
☢️ Radiation rate | ||
| BlackBerry 7730 | ZTE Nubia Z17s (128GB) | |
| 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 |