Sony Xperia XZ2 Compact (SO-05K) vs Blu Dash 4.0 (D271 Dual)
Side by side comparison between Sony Xperia XZ2 Compact vs Blu Dash 4.0 phones, differences, pros, cons and full specifications. What's the better?
,
5"
IPS
IPS
1080x2160
19.2
MP
MP
5mp
4GB
RAM
RAM
Octa-core
2870
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? Sony Xperia XZ2 Compact (SO-05K)
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!
32 Advantages 
6 Advantages | 14 Common items in both devices |
| 16 million |
| LED flash |
| Only digital zoom |
| EIS: Digital stabilization |
| Capacitive |
| Multitouch |
| Accelerometer |
| +7 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 | ||
| Sony Xperia XZ2 Compact (SO-05K) | Blu Dash 4.0 (D271 Dual) | |
| Model | Xperia XZ2 Compact (SO-05K) | Dash 4.0 (D271 Dual) |
| Other model names | NTT DoCoMo Sony Xperia XZ2 Compact, Sony PF32 | Blu Dash 4.0 Dual-SIM D271a, D271i |
| Country or region available |  Japan |  (Global, International) |
| Brand | Sony | Blu |
| Release date | 4/5/2018 | 9/1/2013, Announced: 1/1/2013 |
| Depth | 12.1 millimeters (0.48 inches) | 11.8 millimeters (0.46 inches) |
| Size (width x height) | 65 x 135 millimeters (2.56 x 5.31 in) | 63 x 124 millimeters (2.48 x 4.88 in) |
| Weight | 168 grams (5.88 ounces) | 134 grams (4.69 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Waterproof (IP?) | Not supported |
📲 Display | ||
| Sony Xperia XZ2 Compact (SO-05K) | Blu Dash 4.0 (D271 Dual) | |
| Display type | TFT IPS LCD | TFT LCD |
| Screen size | 5" inches | 4" inches |
| Screen-to-body ratio | ~73.5% (screen-to-body ratio) | ~58.3% (screen-to-body ratio) |
| Display resolution | 1080x2160 pixels | 480x800 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 483 PPI | 233 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 5 | Not supported |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| Sony Xperia XZ2 Compact (SO-05K) | Blu Dash 4.0 (D271 Dual) | |
| System version | Android 8.0 Oreo | Android 4.2.1 Jelly Bean |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Sony Xperia XZ2 Compact (SO-05K) | Blu Dash 4.0 (D271 Dual) | |
| Chipset | 64bit: Qualcomm Snapdragon 845 MSM8998 (10nm) | 32bit: Qualcomm Snapdragon S4 Play (MSM8225) (45nm) |
| CPU | Octa-core, 2 processors: 4x 2.7GHz Kryo 385 Gold (Quad-core) 4x 1.7GHz Kryo 385 Silver (Quad-core) | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A5 (Dual-core) |
| GPU graphical controller | Qualcomm Adreno 630 710Mhz | Qualcomm Adreno 203 (320MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Sony Xperia XZ2 Compact (SO-05K) | Blu Dash 4.0 (D271 Dual) | |
| RAM memory | 4GB LPDDR4 | 512MB LPDDR |
| Internal storage | 64GB (50GB available) | 4GB (1.88GB available) eMMC 4.41 |
| External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 64GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Sony Xperia XZ2 Compact (SO-05K) | Blu Dash 4.0 (D271 Dual) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 800/150 Mbps | 21/5.76 Mbps |
| Network technology | 2G, 3G, 4G | 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 | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 800/850/2100 | D271a: UMTS 850/1900 D271i: UMTS 850/2100 |
| Primary 4G network | LTE Cat15 (Bands 1,3,4,5,7,8,12,13,17,19,21,28) TD-LTE (Bands 38,39,40,41,42) VoLTE | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
| 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 | ||
| Sony Xperia XZ2 Compact (SO-05K) | Blu Dash 4.0 (D271 Dual) | |
| Back camera (main camera) | 19.2 megapixels | 5 megapixels |
| Main camera resolution | 5056x3792 pixels | 2592x1944 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | HD (1280x720) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/2.0 (aperture) | feature not registered |
| Focal length | 25mm (lens) | feature not registered |
| Sensor size | 1/2.3" inches | feature not registered |
| Pixel size | 1.22µm pixel | feature not registered |
| Autofocus | LDAF/PDAF: laser/phase detection autofocus | Not supported |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo/video only main camera | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Sony Xperia XZ2 Compact (SO-05K) | Blu Dash 4.0 (D271 Dual) | |
| Front camera (secondary) | 5 megapixels | 0.3 megapixels |
| Front camera resolution | 2592x1944 pixels | 640x480 pixels |
| Video recording (secondary) | Full HD (1920x1080) | VGA (640x480) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | feature not registered |
| Focal length | 23mm (lens) | feature not registered |
| Sensor size | 1/3" inches | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Sony Xperia XZ2 Compact (SO-05K) | Blu Dash 4.0 (D271 Dual) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | 1 microphone |
| Radio | Not supported | FM |
| TV | Digital TV FullSeg | Not supported |
| Video formats | MP4, H.265, H.264, H.263, DivX, XviD | MP4, DivX, XviD, H.264, WMV |
| Audio formats | MP3, OGG, eAAC+, FLAC | MP3, WAV, WMA, AAC |
🔌 Connectivity | ||
| Sony Xperia XZ2 Compact (SO-05K) | Blu Dash 4.0 (D271 Dual) | |
| USB | USB 3.1 Type-C reversible connector | MicroUSB 2.0 |
| Audio output | Type-C jack with 3.5mm jack adapter | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 4.0 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Sony Xperia XZ2 Compact (SO-05K) | Blu Dash 4.0 (D271 Dual) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor Gyroscope Proximity sensor | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Sony Xperia XZ2 Compact (SO-05K) | Blu Dash 4.0 (D271 Dual) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 2870 mAh | 1500 mAh |
| Charger, watts | Wired charging | 5W Wired charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | feature not registered | 8 hours |
| Standby | feature not registered | 340 hours (14.2 days) |
➕ Other features | ||
| Sony Xperia XZ2 Compact (SO-05K) | Blu Dash 4.0 (D271 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: Black, Silver, Moss Green, Coral Pink • Aluminum frame • Plastic back • USB OTG On-The-Go • HDR display • Triluminos display • X-Reality Engine • Fast battery charging (Power delivery) • 24-bit/192kHz audio • WiFi miracast • IP68 certified: dust/water proof up to 1.5m for 30min • ISDB-T TV | • Colors: Black, White Java framework |
☢️ Radiation rate | ||
| Sony Xperia XZ2 Compact (SO-05K) | Blu Dash 4.0 (D271 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 |