Nokia C7 Astound vs Xiaomi Black Shark Helo (128GB/8GB)
Side by side comparison between Nokia C7 Astound vs Xiaomi Black Shark Helo phones, differences, pros, cons and full specifications. What's the better?
,
3.5"
AMOLED
AMOLED
360x640
8
MP
MP
0.3mp
256MB
RAM
RAM
Single-core
1200
mAh
mAh
(Removable)
vs
6.01"
AMOLED
AMOLED
1080x2160
12
MP
MP
20mp
8GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
What's the better phone? Xiaomi Black Shark Helo (128GB/8GB)
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!
7 Advantages 
30 Advantages | 17 Common items in both devices |
| AMOLED |
| 60Hz |
| 16 million |
| Dual-LED flash |
| Autofocus / PDAF: phase detection autofocus |
| EIS: Digital stabilization |
| Capacitive |
| +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 Clear highlight📱 Model features | ||
| Nokia C7 Astound | Xiaomi Black Shark Helo (128GB/8GB) | |
| Change model | ||
| Model | Nokia C7 Astound | Black Shark Helo (128GB/8GB) |
| Other model names | T-Mobile Nokia C7 Astound | 黑鲨游戏手机 Helo (128GB + 8GB RAM), AWM-A0 |
| Country or region available |  USA |   (Global, International), China |
| Brand | Nokia | Xiaomi |
| Release date | 4/6/2011, Announced: 3/28/2011 | 11/10/2018 |
| Depth | 10.5 millimeters (0.41 inches) | 8.7 millimeters (0.34 inches) |
| Size (width x height) | 56.8 x 117.3 millimeters (2.24 x 4.62 in) | 75.25 x 160 millimeters (2.96 x 6.3 in) |
| Weight | 130 grams (4.55 ounces) | 190 grams (6.65 ounces) |
| Build, materials | Plastic body, glass front | Aluminum body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Nokia C7 Astound | Xiaomi Black Shark Helo (128GB/8GB) | |
| Display type | AMOLED | AMOLED |
| Screen size | 3.5" inches | 6.01" inches |
| Screen-to-body ratio | ~50.7% (screen-to-body ratio) | ~77.4% (screen-to-body ratio) |
| Display resolution | 360x640 pixels (16:9) | 1080x2160 pixels (18:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 210 PPI | 402 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass | Not supported |
| Refresh rate | 60Hz | 60Hz |
| Display features | Not supported | 430nits[typ] HDR8 |
🤖 Operating System | ||
| Nokia C7 Astound | Xiaomi Black Shark Helo (128GB/8GB) | |
| System version | Symbian ^3 S60 5.2 | Android 8.0 Oreo |
| Firmware update | Symbian ^3 Nokia Belle | Android 9.0 Pie |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Nokia C7 Astound | Xiaomi Black Shark Helo (128GB/8GB) | |
| Chipset | 32bit: ARM 1136JF-S | 64bit: Qualcomm Snapdragon 845 MSM8998 (10nm) |
| CPU | Single-core, 1 processor: 1x 680MHz ARM11 (Single-core) | Octa-core, 2 processors: 4x 2.8GHz Kryo 385 Gold (Quad-core) 4x 1.8GHz Kryo 385 Silver (Quad-core) |
| GPU graphical controller | Broadcom BCM2727 | Qualcomm Adreno 630 710Mhz |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Nokia C7 Astound | Xiaomi Black Shark Helo (128GB/8GB) | |
| RAM memory | 256MB SDRAM | 8GB LPDDR4X |
| Internal storage | 8GB (6GB available) Flash (EEPROM) | 128GB (110GB available) UFS 2.1 |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Nokia C7 Astound | Xiaomi Black Shark Helo (128GB/8GB) | |
| 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 | 10.2/2 Mbps | 600/50 Mbps |
| Network technology | 2G, 3G | 2G, 3G, 4G |
| 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 | GSM 850/900/1800/1900 | CDMA 800, GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1700/2100 | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 |
| Primary 4G network | Not supported | LTE Cat12 (1, 3, 4, 5, 7, 8, 20) TD-LTE (34, 38, 39, 40, 41) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, HSCSD, GPRS, EDGE, UMTS, HSDPA, HSUPA | 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 | ||
| Nokia C7 Astound | Xiaomi Black Shark Helo (128GB/8GB) | |
| Back camera (main camera) | 8 megapixels | (dual camera) 12 megapixels 20MP telephoto f/1.81.0µm2x-optical-zoom |
| Main camera resolution | 3264x2448 pixels | 4000x3000 pixels |
| Video recording (primary) | HD (1280x720) 25 fps | 4K UHD (3840x2160) 30 fps |
| Flash | Dual-LED flash | Dual-LED flash |
| Focal aperture | f/2.8 (aperture) | f/1.8 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | 1/2.9" inches |
| Pixel size | feature not registered | 1.25µm pixel |
| Autofocus | Autofocus | PDAF: phase detection autofocus |
| Touch focus | Not supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Digital and optical zoom |
| Face/smile detection | Face detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Nokia C7 Astound | Xiaomi Black Shark Helo (128GB/8GB) | |
| Front camera (secondary) | 0.3 megapixels | 20 megapixels |
| Front camera resolution | 640x480 pixels | 5952x3348 pixels |
| Video recording (secondary) | QCIF (176x144) | Full HD (1920x1080) |
| 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 | 1/2.8" inches |
| Pixel size | feature not registered | 1µm pixel |
🔉 Sound and multimedia | ||
| Nokia C7 Astound | Xiaomi Black Shark Helo (128GB/8GB) | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | FM (RDS) | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, DivX, XviD, H.264, H.263, WMV | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WMA, WAV, eAAC+ | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Nokia C7 Astound | Xiaomi Black Shark Helo (128GB/8GB) | |
| USB | MicroUSB 2.0, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | 3.5mm jack | Type-C jack with 3.5mm jack adapter |
| TV output | Proprietary TV-out | Not supported |
| Bluetooth | 3.0 + A2DP | 5.0 + A2DP/LE |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Nokia C7 Astound | Xiaomi Black Shark Helo (128GB/8GB) | |
| Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Nokia C7 Astound | Xiaomi Black Shark Helo (128GB/8GB) | |
| Battery type | Li-Ion: lithium-ion (Removable) BL-5K | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 1200 mAh | 4000 mAh |
| Charger, watts | 5W Wired charging | 18W (9V/2A) Wired fast charging Quick Charge 3 |
| Inductive / wireless charging | Not supported | Not supported |
| Talk time autonomy | 5 hours | feature not registered |
| Standby | 656 hours (27.3 days) | feature not registered |
➕ Other features | ||
| Nokia C7 Astound | Xiaomi Black Shark Helo (128GB/8GB) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
| Messaging | SMS, 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, Flash player | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Frosty metal • OpenVG 1.1 • OpenGL ES 2.0 • Ovi Maps 3.4 • Flash Lite 4.0 • Video recorder 720p 30fps via an update Java framework | • Colors: Black • 100% DCI-P3 coverage display • Left game pad included |
☢️ Radiation rate | ||
| Nokia C7 Astound | Xiaomi Black Shark Helo (128GB/8GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.03W/kg (head), 0.83W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.73W/kg (head) | feature not registered |