Xiaomi Black Shark Helo (256GB) vs Onda Twice (N131)
Side by side comparison between Xiaomi Black Shark Helo vs Onda Twice phones, differences, pros, cons and full specifications. What's the better?
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6.01"
AMOLED
AMOLED
1080x2160
12
MP
MP
20mp
10GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
vs
What's the better phone? Xiaomi Black Shark Helo (256GB)
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!
26 Advantages 
5 Advantages | 4 Common items in both devices |
| 256GB (240GB available) / Not supported |
| Hands-free calling |
| Vibrating alert |
| 2 slots (Dual-SIM) |
| + 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 | ||
| Xiaomi Black Shark Helo (256GB) | Onda Twice (N131) | |
| Model | Black Shark Helo (256GB) | Twice (N131) |
| Other model names | 黑鲨游戏手机 Helo (256GB + 10GB RAM), AWM-A0 | Onda Twice N131 Dual-Sim |
| Country or region available |  China | feature not registered |
| Brand | Xiaomi | Onda |
| Release date | 11/10/2018 | 8/1/2011 |
| Depth | 8.7 millimeters (0.34 inches) | 12.5 millimeters (0.49 inches) |
| Size (width x height) | 75.25 x 160 millimeters (2.96 x 6.3 in) | 56 x 100 millimeters (2.2 x 3.94 in) |
| Weight | 190 grams (6.65 ounces) | 76 grams (2.66 ounces) |
| Build, materials | Aluminum body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Xiaomi Black Shark Helo (256GB) | Onda Twice (N131) | |
| Display type | AMOLED | TFT LCD |
| Screen size | 6.01" inches | 2.8" inches |
| Screen-to-body ratio | ~77.4% (screen-to-body ratio) | ~43.4% (screen-to-body ratio) |
| Display resolution | 1080x2160 pixels (18:9) | 240x320 pixels |
| Touchscreen | Capacitive Multitouch | Resistive Single touch 1-point |
| Pixel density (dot pitch) | 402 PPI | 143 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | 430nits[typ] HDR8 | feature not registered |
🤖 Operating System | ||
| Xiaomi Black Shark Helo (256GB) | Onda Twice (N131) | |
| System version | Android 8.0 Oreo | Proprietary OS |
| Firmware update | Android 9.0 Pie | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Xiaomi Black Shark Helo (256GB) | Onda Twice (N131) | |
| Chipset | 64bit: Qualcomm Snapdragon 845 MSM8998 (10nm) | feature not registered |
| CPU | Octa-core, 2 processors: 4x 2.8GHz Kryo 385 Gold (Quad-core) 4x 1.8GHz Kryo 385 Silver (Quad-core) | Single-core, 1 processor: Single-core |
| GPU graphical controller | Qualcomm Adreno 630 710Mhz | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Xiaomi Black Shark Helo (256GB) | Onda Twice (N131) | |
| RAM memory | 10GB LPDDR4X | feature not registered |
| Internal storage | 256GB (240GB available) UFS 2.1 | Not supported |
| External storage | Not supported | Until 2GB microSD (dedicated slot) |
📶 Mobile networks | ||
| Xiaomi Black Shark Helo (256GB) | Onda Twice (N131) | |
| 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 | 600/50 Mbps | 0.048 Mbps |
| Network technology | 2G, 3G, 4G | 2G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Dual-Band 900/1800 |
| Primary 2G network | CDMA 800, GSM 850/900/1800/1900 | GSM 900/1800 |
| Primary 3G network | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 | Not supported |
| Primary 4G network | LTE Cat12 (1, 3, 4, 5, 7, 8, 20) TD-LTE (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 |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 900/1800 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | GPRS |
📷 Camera | ||
| Xiaomi Black Shark Helo (256GB) | Onda Twice (N131) | |
| Back camera (main camera) | (dual camera) 12 megapixels 20MP telephoto f/1.81.0µm2x-optical-zoom | 0.3 megapixels |
| Main camera resolution | 4000x3000 pixels | 640x480 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | QCIF (176x144) |
| 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 | 1/2.9" inches | feature not registered |
| Pixel size | 1.25µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus | Not supported |
| Touch focus | Supported | feature not registered |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| Zoom | Digital and optical zoom | Not supported |
| Face/smile detection | Face detection, Smile detection | feature not registered |
| BSI sensor | Not supported | feature not registered |
| HDR | HDR photo on both cameras | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Xiaomi Black Shark Helo (256GB) | Onda Twice (N131) | |
| Front camera (secondary) | 20 megapixels | Not supported |
| Front camera resolution | 5952x3348 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | 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 | 1/2.8" inches | feature not registered |
| Pixel size | 1µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Xiaomi Black Shark Helo (256GB) | Onda Twice (N131) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | feature not registered |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | AVI |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV |
🔌 Connectivity | ||
| Xiaomi Black Shark Helo (256GB) | Onda Twice (N131) | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | Mini-USB 1.1 (Mini-B) |
| Audio output | Type-C jack with 3.5mm jack adapter | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 2.0 |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | Not supported |
| DLNA | Not supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Xiaomi Black Shark Helo (256GB) | Onda Twice (N131) | |
| Sensors | Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Xiaomi Black Shark Helo (256GB) | Onda Twice (N131) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 4000 mAh | 1000 mAh |
| Charger, watts | 18W (9V/2A) Wired fast charging Quick Charge 3 | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | feature not registered | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| Xiaomi Black Shark Helo (256GB) | Onda Twice (N131) | |
| Call control | Voice dialing, Voice recorder | Voice dialing |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, MMS |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | WAP |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black • 100% DCI-P3 coverage display • Left and right game pad included | • Colors: Black, White, Purple, Blue |
☢️ Radiation rate | ||
| Xiaomi Black Shark Helo (256GB) | Onda Twice (N131) | |
| 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 |