Samsung Z1 (Duos SM-Z130H) vs Blu Dash 4.0 (D271 Dual)
Side by side comparison between Samsung Z1 vs Blu Dash 4.0 phones, differences, pros, cons and full specifications. What's the better?
,
4"
PLS
PLS
480x800
3.1
MP
MP
0.3mp
768MB
RAM
RAM
Dual-core
1500
mAh
mAh
(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? Samsung Z1 (Duos SM-Z130H)
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!
 6 Advantages Samsung Z1 (Duos SM-Z130H) | vs |  4 Advantages Blu Dash 4.0 (D271 Dual) |
| +1.2GHz 32bit Dual-core14% More powerful processor, you can open your applications faster | vs | 1GHz 32bit Dual-core (45nm) |
| +768MB50% More RAM memory. Typically more responsive and better for multitasking. | vs | 512MB LPDDR |
| +112 grams (3.92 ounces)20% Lighter | vs | 134 grams (4.69 ounces) |
| +9.7 millimeters (0.38 inches)22% Thinner | vs | 11.8 millimeters (0.46 inches) |
| +TFT PLSAdvantage TFT PLS display is brighter and more vivid | vs | TFT LCD |
| +4.1 + A2DPAdvantage Bluetooth 4.1 + A2DP is newer and faster | vs | 4.0 + A2DP |
| (back) 3.1MP | vs | +(back) 5MP60% Higher resolution main camera |
| VGA (640x480) | vs | +HD (1280x720)2 times More image quality for recording videos with the primary camera |
| 1500 apps | vs | +3500000 apps (Google Play Store)2332 times More apps available to download and use |
| Not supported | vs | +Ambient light sensorAdvantage Sensors help you use the device |
| 28 Common items in both devices |
| 4GB (2GB available) / 4GB (1.88GB available) |
| Until 64GB microSD, microSDXC |
| 16 million |
| 480x800 pixels |
| 233 PPI |
| 4" |
| LED flash |
| +21 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 | ||
| Samsung Z1 (Duos SM-Z130H) | Blu Dash 4.0 (D271 Dual) | |
| Change model | ||
| Model | Samsung Z1 (Duos SM-Z130H) | Dash 4.0 (D271 Dual) |
| Other model names | Samsung Z1 SM-Z130H/DS, Samsung Z1 Dual Sim | Blu Dash 4.0 Dual-SIM D271a, D271i |
| Country or region available | feature not registered |  (Global, International) |
| Brand | Samsung | Blu |
| Release date | 1/14/2015 | 9/1/2013, Announced: 1/1/2013 |
| Depth | 9.7 millimeters (0.38 inches) | 11.8 millimeters (0.46 inches) |
| Size (width x height) | 63.2 x 120.4 millimeters (2.49 x 4.74 in) | 63 x 124 millimeters (2.48 x 4.88 in) |
| Weight | 112 grams (3.92 ounces) | 134 grams (4.69 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Samsung Z1 (Duos SM-Z130H) | Blu Dash 4.0 (D271 Dual) | |
| Display type | TFT PLS | TFT LCD |
| Screen size | 4" inches | 4" inches |
| Screen-to-body ratio | ~59.8% (screen-to-body ratio) | ~58.3% (screen-to-body ratio) |
| Display resolution | 480x800 pixels | 480x800 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 233 PPI | 233 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| Samsung Z1 (Duos SM-Z130H) | Blu Dash 4.0 (D271 Dual) | |
| System version | Tizen 2.3 | Android 4.2.1 Jelly Bean |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Samsung Z1 (Duos SM-Z130H) | Blu Dash 4.0 (D271 Dual) | |
| Chipset | 32bit: Spreadtrum SC7727S | 32bit: Qualcomm Snapdragon S4 Play (MSM8225) (45nm) |
| CPU | Dual-core, 1 processor: 2x 1.2GHz ARM Cortex-A7 (Dual-core) | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A5 (Dual-core) |
| GPU graphical controller | ARM Mali-400 | Qualcomm Adreno 203 (320MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Samsung Z1 (Duos SM-Z130H) | Blu Dash 4.0 (D271 Dual) | |
| RAM memory | 768MB | 512MB LPDDR |
| Internal storage | 4GB (2GB available) | 4GB (1.88GB available) eMMC 4.41 |
| External storage | Until 64GB microSD, microSDXC (dedicated slot) | Until 64GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Samsung Z1 (Duos SM-Z130H) | Blu Dash 4.0 (D271 Dual) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 2 slots (Dual-SIM) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 21/5.76 Mbps | 21/5.76 Mbps |
| Network technology | 2G, 3G | 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 900/2100 | D271a: UMTS 850/1900 D271i: UMTS 850/2100 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | GPRS, EDGE |
📷 Camera | ||
| Samsung Z1 (Duos SM-Z130H) | Blu Dash 4.0 (D271 Dual) | |
| Back camera (main camera) | 3.1 megapixels | 5 megapixels |
| Main camera resolution | 2048x1536 pixels | 2592x1944 pixels |
| Video recording (primary) | VGA (640x480) | HD (1280x720) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | feature not registered | Not supported |
| Touch focus | feature not registered | Supported |
| Image stabilization | feature not registered | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Samsung Z1 (Duos SM-Z130H) | Blu Dash 4.0 (D271 Dual) | |
| Front camera (secondary) | 0.3 megapixels | 0.3 megapixels |
| Front camera resolution | 640x480 pixels | 640x480 pixels |
| Video recording (secondary) | VGA (640x480) | VGA (640x480) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Samsung Z1 (Duos SM-Z130H) | Blu Dash 4.0 (D271 Dual) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | 1 microphone |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, DivX, XviD, H.264, WMV |
| Audio formats | MP3, WAV, AAC, FLAC | MP3, WAV, WMA, AAC |
🔌 Connectivity | ||
| Samsung Z1 (Duos SM-Z130H) | Blu Dash 4.0 (D271 Dual) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.1 + A2DP | 4.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Samsung Z1 (Duos SM-Z130H) | Blu Dash 4.0 (D271 Dual) | |
| Sensors | Accelerometer Proximity sensor | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Samsung Z1 (Duos SM-Z130H) | Blu Dash 4.0 (D271 Dual) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1500 mAh | 1500 mAh |
| Charger, watts | Wired charging | 5W Wired charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 8 hours | 8 hours |
| Standby | feature not registered | 340 hours (14.2 days) |
➕ Other features | ||
| Samsung Z1 (Duos SM-Z130H) | Blu Dash 4.0 (D271 Dual) | |
| Call control | Voice recorder | 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: White, Black, Wine Red • Dropbox 50GB Java framework | • Colors: Black, White Java framework |
☢️ Radiation rate | ||
| Samsung Z1 (Duos SM-Z130H) | Blu Dash 4.0 (D271 Dual) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.537W/kg (head), 0.902W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.709W/kg (head), 0.672W/kg (body) | feature not registered |