Samsung Galaxy A8 Duos (SM-A800YZ) vs Obabox ObaPhone Barra
Side by side comparison between Samsung Galaxy A8 vs Obabox ObaPhone Barra phones, differences, pros, cons and full specifications. What's the better?
,
5.7"
AMOLED
AMOLED
1080x1920
16
MP
MP
5mp
2GB
RAM
RAM
Octa-core
3050
mAh
mAh
(Non removable)
vs
1.8"
CSTN
CSTN
320x240
0.3
MP
MP
32MB
RAM
RAM
Single-core
700
mAh
mAh
(Removable)
What's the better phone? Samsung Galaxy A8 Duos (SM-A800YZ)
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!
36 Advantages 
3 Advantages | 4 Common items in both devices |
| Only digital zoom |
| Hands-free calling |
| Vibrating alert |
| FM (RDS) / FM |
| + 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 | ||
| Galaxy A8 Duos (SM-A800YZ) | Obabox ObaPhone Barra | |
| Model | Galaxy A8 Duos (SM-A800YZ) | ObaPhone Barra |
| Other model names | Chunghwa Telecom Galaxy A8 SM-A800IZ Dual-Sim | Multilaser Obabox ObaPhone barra OB006, Obafone |
| Country or region available |  Taiwan |  Brazil |
| Brand | Samsung | Obabox |
| Release date | 8/1/2015 | 3/1/2018 |
| Depth | 5.9 millimeters (0.23 inches) | 14 millimeters (0.55 inches) |
| Size (width x height) | 76.8 x 158 millimeters (3.02 x 6.22 in) | 73 x 82 millimeters (2.87 x 3.23 in) |
| Weight | 151 grams (5.29 ounces) | 90 grams (3.15 ounces) |
| Build, materials | Aluminum body, glass front, plastic back | Plastic body |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy A8 Duos (SM-A800YZ) | Obabox ObaPhone Barra | |
| Display type | Super AMOLED | CSTN - passive matrix |
| Screen size | 5.7" inches | 1.8" inches |
| Screen-to-body ratio | ~73.8% (screen-to-body ratio) | ~16.8% (screen-to-body ratio) |
| Display resolution | 1080x1920 pixels | 320x240 pixels |
| Touchscreen | Capacitive Multitouch | Not supported |
| Pixel density (dot pitch) | 386 PPI | 222 PPI |
| Colors | 16 million | 65 thousand |
| Scratch-resistant glass | Gorilla Glass 4 | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| Galaxy A8 Duos (SM-A800YZ) | Obabox ObaPhone Barra | |
| System version | Android 5.1.1 Lollipop | Proprietary OS |
| Firmware update | Android 6.0 Marshmallow | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy A8 Duos (SM-A800YZ) | Obabox ObaPhone Barra | |
| Chipset | 32bit: Samsung Exynos 5 Octa 5430 (28nm) | 32bit: MediaTek MT6261M |
| CPU | Octa-core, 2 processors: 4x 1.8GHz ARM Cortex-A15 (Quad-core) 4x 1.3GHz ARM Cortex-A7 (Quad-core) | Single-core, 1 processor: 1x 260MHz ARM7EJ-S (Single-core) |
| GPU graphical controller | ARM Mali-T628 MP6 600Mhz | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy A8 Duos (SM-A800YZ) | Obabox ObaPhone Barra | |
| RAM memory | 2GB LPDDR3 | 32MB SDRAM |
| Internal storage | 32GB (25GB available) eMMC 5.0 | 128MB (32MB available) Flash (EEPROM) |
| External storage | Until 128GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) | Until 32GB microSD (dedicated slot) |
📶 Mobile networks | ||
| Galaxy A8 Duos (SM-A800YZ) | Obabox ObaPhone Barra | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) | 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 | 150/50 Mbps | feature not registered |
| Network technology | 2G, 3G, 4G | 2G |
| 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 850/900/1900/2100 | Not supported |
| Primary 4G network | LTE Cat4 (Bands 3, 8, 28) TD-LTE (Bands 40) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE | GPRS, EDGE |
| 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 | ||
| Galaxy A8 Duos (SM-A800YZ) | Obabox ObaPhone Barra | |
| Back camera (main camera) | 16 megapixels | 0.3 megapixels |
| Main camera resolution | 4608x3456 pixels | 640x480 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | QVGA (320x240) 15 fps |
| Flash | LED flash | Not supported |
| Focal aperture | f/1.9 (aperture) | feature not registered |
| Focal length | 31mm (lens) | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Autofocus | Not supported |
| Touch focus | Supported | Not supported |
| Image stabilization | EIS: Digital stabilization | Not supported |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Not supported |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo only main camera | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy A8 Duos (SM-A800YZ) | Obabox ObaPhone Barra | |
| Front camera (secondary) | 5 megapixels | Not supported |
| Front camera resolution | 2592x1944 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/1.9 (aperture) | feature not registered |
| Focal length | 23mm (lens) | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Galaxy A8 Duos (SM-A800YZ) | Obabox ObaPhone Barra | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | FM (RDS) | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, MKV, WMV | AVI |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV |
🔌 Connectivity | ||
| Galaxy A8 Duos (SM-A800YZ) | Obabox ObaPhone Barra | |
| USB | MicroUSB 2.0 | MicroUSB 1.1 |
| Audio output | 3.5mm jack | Not supported |
| TV output | Not supported | Not supported |
| Bluetooth | 4.1 + A2DP | 4.0 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | Not supported |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | Not supported |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Galaxy A8 Duos (SM-A800YZ) | Obabox ObaPhone Barra | |
| Sensors | Accelerometer Ambient light sensor ANT+ Compass Fingerprint sensor (front-mounted) Gyroscope Proximity sensor | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy A8 Duos (SM-A800YZ) | Obabox ObaPhone Barra | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 3050 mAh | 700 mAh |
| Charger, watts | Wired charging | 5W Wired charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 17 hours | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| Galaxy A8 Duos (SM-A800YZ) | Obabox ObaPhone Barra | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic |
| Web browser | HTML, XHTML, HTML5 | Not supported |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, White, Gold • Samsung TouchWiz UX | • Colors: Black • Phone for seniors • S.O.S. button (Emergency) • Illuminated keyboard |
☢️ Radiation rate | ||
| Galaxy A8 Duos (SM-A800YZ) | Obabox ObaPhone Barra | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.91W/kg (head), 1.099W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.317W/kg (head), 0.546W/kg (body) | feature not registered |