BlackBerry 7730 vs Huawei Nova 7i (L21B)
Side by side comparison between BlackBerry 7730 vs Huawei Nova 7i phones, differences, pros, cons and full specifications. What's the better?
,
vs
6.4"
IPS
IPS
1080x2310
48
MP
MP
16mp
8GB
RAM
RAM
Octa-core
4200
mAh
mAh
(Non removable)
What's the better phone? Huawei Nova 7i (L21B)
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 
26 Advantages | 0 Common items in both devices |
| + 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 | Huawei Nova 7i (L21B) | |
| Change model | ||
| Model | BlackBerry 7730 | Nova 7i (L21B) |
| Other model names | RIM BlackBerry 7730, BlackBerry 7780 | Huawei Nova 7i (JNY-L22A) NFC Dual-SIM (8GB RAM) |
| Country or region available | feature not registered |  (Global, International) |
| Brand | BlackBerry | Huawei |
| Release date | 12/1/2003 | 1/30/2020 |
| Depth | 18 millimeters (0.71 inches) | 8.7 millimeters (0.34 inches) |
| Size (width x height) | 77 x 121 millimeters (3.03 x 4.76 in) | 76.3 x 159.2 millimeters (3 x 6.27 in) |
| Weight | 142 grams (4.97 ounces) | 183 grams (6.41 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| BlackBerry 7730 | Huawei Nova 7i (L21B) | |
| Display type | TFT LCD | LTPS IPS LCD |
| Screen size | 3" inches | 6.4" inches |
| Screen-to-body ratio | ~31.2% (screen-to-body ratio) | ~83.5% (screen-to-body ratio) |
| Display resolution | 240x240 pixels | 1080x2310 pixels (19:9) |
| Touchscreen | Not supported | Capacitive Multitouch |
| Pixel density (dot pitch) | 113 PPI | 398 PPI |
| Colors | 65 thousand | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| BlackBerry 7730 | Huawei Nova 7i (L21B) | |
| System version | BlackBerry OS 4.0 | Android 10 |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| BlackBerry 7730 | Huawei Nova 7i (L21B) | |
| Chipset | ARM 9EJ-S Core | 64bit: HiSilicon Kirin 810 (7nm) |
| CPU | Single-core, 1 processor: Single-core ARM9EJ-S (Single-core) | Octa-core, 2 processors: 2x 2.27GHz ARM Cortex-A76 (Dual-core) 6x 1.88GHz ARM Cortex-A55 (Hexa-core) |
| GPU graphical controller | feature not registered | ARM Mali-G52 MP6 820Mhz |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| BlackBerry 7730 | Huawei Nova 7i (L21B) | |
| RAM memory | 2MB | 8GB LPDDR4X |
| Internal storage | 16MB | 128GB (107GB available) UFS 2.1 |
| External storage | Not supported | Until 256GB nano-Memory (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
| BlackBerry 7730 | Huawei Nova 7i (L21B) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same nano-Memory slot) |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 0.048 Mbps | 400/75 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 | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 800/850/900/1700/1900/2100 |
| Primary 4G network | Not supported | LTE Cat13 (1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 28) TD-LTE (34, 38, 39, 40, 41) VoLTE |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | UMTS 800/850/900/1700/1900/2100 |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
| BlackBerry 7730 | Huawei Nova 7i (L21B) | |
| Back camera (main camera) | Not supported | (quad camera) 48 megapixels 8MP ultrawide f/2.4 2MP macro f/2.4 2MP depth f/2.4 |
| Main camera resolution | Not supported | 8000x6000 pixels |
| Video recording (primary) | Not supported | Full HD (1920x1080) 30 fps |
| Flash | Not supported | LED flash |
| Focal aperture | feature not registered | f/1.8 (aperture) |
| Focal length | feature not registered | 26mm lens |
| Sensor size | feature not registered | 1/2" inches |
| Pixel size | feature not registered | 0.8µm 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 | Only digital zoom |
| Face/smile detection | feature not registered | Face detection, Smile detection |
| BSI sensor | feature not registered | Not supported |
| HDR | feature not registered | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| BlackBerry 7730 | Huawei Nova 7i (L21B) | |
| Front camera (secondary) | Not supported | 16 megapixels |
| Front camera resolution | Not supported | 4608x3456 pixels |
| Video recording (secondary) | Not supported | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.0 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | 1/3.06" inches |
| Pixel size | feature not registered | 1µm pixel |
🔉 Sound and multimedia | ||
| BlackBerry 7730 | Huawei Nova 7i (L21B) | |
| Loudspeaker | feature not registered | Supported |
| Active noise cancellation | feature not registered | 2 microphones or more |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | feature not registered | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | feature not registered | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| BlackBerry 7730 | Huawei Nova 7i (L21B) | |
| USB | USB 1.1 proprietary connector | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | 2.5mm jack | 3.5mm jack |
| TV output | Not supported | USB Type-C (reversible) |
| Bluetooth | Not supported | 5.1 + A2DP/LE |
| WiFi | Not supported | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | feature not registered | Not supported |
| GPS | Not supported | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS |
| NFC | Not supported | Supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| BlackBerry 7730 | Huawei Nova 7i (L21B) | |
| Sensors | Not supported | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| BlackBerry 7730 | Huawei Nova 7i (L21B) | |
| Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | feature not registered | 4200 mAh |
| Charger, watts | Wired charging | 40W Wired fast charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 5 hours | feature not registered |
| Standby | 200 hours (8.3 days) | feature not registered |
➕ Other features | ||
| BlackBerry 7730 | Huawei Nova 7i (L21B) | |
| 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: Black, Emerald Green, Light pink/blue • EMUI 10 • Screen protective film included |
☢️ Radiation rate | ||
| BlackBerry 7730 | Huawei Nova 7i (L21B) | |
| 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 |