OnePlus 9 Pro (256GB/8GB) vs Blu Dash 4.0 (D270 Dual)
Side by side comparison between OnePlus 9 Pro vs Blu Dash 4.0 phones, differences, pros, cons and full specifications. What's the better?
,
6.7"
AMOLED
AMOLED
1440x3216
48
MP
MP
16mp
8GB
RAM
RAM
Octa-core
4500
mAh
mAh
(Non removable)
vs
4"
TFT
TFT
480x800
5
MP
MP
0.3mp
512MB
RAM
RAM
Dual-core
1500
mAh
mAh
(Removable)
What's the better phone? OnePlus 9 Pro (256GB/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!
9 Common items in both devices |
Only digital zoom |
Capacitive |
Multitouch |
Accelerometer |
Ambient light sensor |
Proximity sensor |
2 slots (Dual-SIM) |
+2 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 | ||
OnePlus 9 Pro (256GB/8GB) | Blu Dash 4.0 (D270 Dual) | |
Model | OnePlus 9 Pro (256GB/8GB) | Dash 4.0 (D270 Dual) |
Other model names | OnePlus 9 Pro LE2123 (Global), LE2121 (India), LE2120(China) | Blu Dash 4.0 Dual Sim D270a, Blu Dash 4.0 Dual Chip D270i |
Country or region available | China | feature not registered |
Brand | OnePlus | Blu |
Release date | 3/30/2021, Announced: 3/23/2021 | 1/1/2013 |
Depth | 8.7 millimeters (0.34 inches) | 11.8 millimeters (0.46 inches) |
Size (width x height) | 73.6 x 163.2 millimeters (2.9 x 6.43 in) | 63 x 124 millimeters (2.48 x 4.88 in) |
Weight | 197 grams (6.9 ounces) | 128 grams (4.48 ounces) |
Build, materials | Aluminum frame, glass front/back | feature not registered |
Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Not supported |
📲 Display | ||
OnePlus 9 Pro (256GB/8GB) | Blu Dash 4.0 (D270 Dual) | |
Display type | Fluid AMOLED | TFT LCD |
Screen size | 6.7" inches | 4" inches |
Screen-to-body ratio | ~89.9% (screen-to-body ratio) | ~58.3% (screen-to-body ratio) |
Display resolution | 1440x3216 pixels (20:9) | 480x800 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 526 PPI | 233 PPI |
Colors | 1 billion | 16 million |
Scratch-resistant glass | Gorilla Glass 5 | Not supported |
Refresh rate | 120Hz | feature not registered |
Display features | 1300nits[peak] HDR10+ Always-On Display | feature not registered |
🤖 Operating System | ||
OnePlus 9 Pro (256GB/8GB) | Blu Dash 4.0 (D270 Dual) | |
System version | Android 11 | Android 4.0.4 Ice Cream Sandwich ICS |
Firmware update | Android 13 | feature not registered |
User Interface | OxygenOS 12 / 13 (Global) ColorOS 12 / 13 (China) | feature not registered |
⚙️ Processor | ||
OnePlus 9 Pro (256GB/8GB) | Blu Dash 4.0 (D270 Dual) | |
Chipset | 64bit: Qualcomm Snapdragon 888 (SM8350) (5nm) | 32bit: Qualcomm MSM8225 Snapdragon |
CPU | Octa-core, 3 processors: 1x 2.84GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (Quad-core) | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A5 (Dual-core) |
GPU graphical controller | Qualcomm Adreno 660 (840MHz) | Qualcomm Adreno 203 |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
OnePlus 9 Pro (256GB/8GB) | Blu Dash 4.0 (D270 Dual) | |
RAM memory | 8GB LPDDR5 | 512MB |
Internal storage | 256GB (220GB available) UFS 3.1 | 4GB (1.88GB available) |
External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
OnePlus 9 Pro (256GB/8GB) | Blu Dash 4.0 (D270 Dual) | |
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 | 2000/1024 Mbps | 7.2/5.76 Mbps |
Network technology | 2G, 3G, 4G, 5G | 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 (China), GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | CDMA2000 1xEV-DO (China) UMTS 800/850/900/1700/1800/1900/2100 | UMTS D270a: 850/1900 - D270i: 850/2100 |
Primary 4G network | LTE Cat20 VoLTE Global: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41) India: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26) TD-LTE (34, 38, 39, 40, 41, 46) China: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26) TD-LTE (34, 38, 39, 40, 41) | Not supported |
Primary 5G network | SA/NSA Global: (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78) India: (41, 78) China: (1, 3, 28, 41, 78, 79) | Not supported |
Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE, UMTS, HSDPA, HSUPA |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | UMTS 800/850/900/1700/1800/1900/2100 | Not supported |
Secondary 4G network | LTE Cat20 VoLTE Global: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41) India: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26) TD-LTE (34, 38, 39, 40, 41, 46) China: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26) TD-LTE (34, 38, 39, 40, 41) | Not supported |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS |
📷 Camera | ||
OnePlus 9 Pro (256GB/8GB) | Blu Dash 4.0 (D270 Dual) | |
Back camera (main camera) | (quad camera) 48 megapixels 8MP telephoto f/2.477mm1.0µmPDAFOIS3.3x-optical-zoom 50MP ultrawide f/2.214mm1/1.56"1.0µmAF 2MP monochrome f/2.4 | 5 megapixels |
Main camera resolution | 8000x6000 pixels | 2592x1944 pixels |
Video recording (primary) | 8K UHD (7680x4320) 30 fps | VGA (640x480) 30 fps |
Flash | Dual-LED flash | LED flash |
Focal aperture | f/1.8 (aperture) | feature not registered |
Focal length | 23mm lens | feature not registered |
Sensor size | 1/1.43" inches | feature not registered |
Pixel size | 1.12µm pixel | feature not registered |
Autofocus | LDAF/PDAF: laser/phase detection autofocus | Not supported |
Touch focus | Supported | Supported |
Image stabilization | OIS: Optical stabilization | feature not registered |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection |
BSI sensor | Supported | Not supported |
HDR | HDR photo/video on both cameras | Not supported |
Camera extras | 4K@30/60/120fps 1080p@30/60/240fps Hasselblad Color Calibration Sony IMX689, IMX766. IMX471 sensor | feature not registered |
📸 Front camera | ||
OnePlus 9 Pro (256GB/8GB) | Blu Dash 4.0 (D270 Dual) | |
Front camera (secondary) | 16 megapixels | 0.3 megapixels |
Front camera resolution | 4608x3456 pixels | 640x480 pixels |
Video recording (secondary) | Full HD (1920x1080) | Not supported |
Front flash | Not supported | Not supported |
Focal aperture | f/2.4 (aperture) | feature not registered |
Focal length | feature not registered | feature not registered |
Sensor size | 1/3.06" inches | feature not registered |
Pixel size | 1µm pixel | feature not registered |
🔉 Sound and multimedia | ||
OnePlus 9 Pro (256GB/8GB) | Blu Dash 4.0 (D270 Dual) | |
Loudspeaker | Stereo sound with dual speakers 24-bit/192kHz Dolby Atmos | Supported |
Active noise cancellation | 2 microphones or more | Not supported |
Radio | Not supported | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, DivX, XviD, H.264, WMV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, AAC |
🔌 Connectivity | ||
OnePlus 9 Pro (256GB/8GB) | Blu Dash 4.0 (D270 Dual) | |
USB | USB 3.1 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
Audio output | Type-C reversible connector | 3.5mm jack |
TV output | USB Type-C (reversible) | Not supported |
Bluetooth | 5.2 + A2DP/LE | 3.0 + A2DP |
WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
DLNA | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, SBAS | A-GPS, GeoTagging |
NFC | Supported | Not supported |
Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
OnePlus 9 Pro (256GB/8GB) | Blu Dash 4.0 (D270 Dual) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
OnePlus 9 Pro (256GB/8GB) | Blu Dash 4.0 (D270 Dual) | |
Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
Battery capacity | 4500 mAh | 1500 mAh |
Charger, watts | 65W (10V/6.5A) Wired fast charging USB Power Delivery 1.0 | Wired charging |
Inductive / wireless charging | 50W Qi Wireless charging (Qi/WPC) | feature not registered |
Talk time autonomy | feature not registered | 8 hours |
Standby | feature not registered | 340 hours (14.2 days) |
➕ Other features | ||
OnePlus 9 Pro (256GB/8GB) | Blu Dash 4.0 (D270 Dual) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (Swype), 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, HTML5 | HTML, XHTML, HTML5, Flash player |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | • Colors: Stellar Black, Morning Mist, Pine Green | • Colors: Black, White • WiFi hotspot • Java framework |
☢️ Radiation rate | ||
OnePlus 9 Pro (256GB/8GB) | Blu Dash 4.0 (D270 Dual) | |
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 |