Positivo Selfie (S455) vs Samsung Galaxy Ace Duos (GT-S6802)
Side by side comparison between Positivo Selfie vs Samsung Galaxy Ace Duos phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Positivo Selfie (S455)
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!
20 Advantages 
3 Advantages | 18 Common items in both devices |
| Until 32GB microSD, microSDHC |
| 16 million |
| (back) 5MP |
| Only digital zoom |
| Autofocus |
| Capacitive |
| Multitouch |
| +11 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 | ||
| Positivo Selfie (S455) | Galaxy Ace Duos (GT-S6802) | |
| Change model | ||
| Model | Selfie (S455) | Galaxy Ace Duos (GT-S6802) |
| Other model names | Positivo Selfie S455 | Samsung Galaxy Ace Duos S6802 Dual-Sim |
| Country or region available |  Brazil |     (Global, International), (Europe), Philippines, Hong Kong |
| Brand | Positivo | Samsung |
| Release date | 10/1/2015 | 6/1/2012 |
| Depth | 8.9 millimeters (0.35 inches) | 11.5 millimeters (0.45 inches) |
| Size (width x height) | 64.8 x 132.5 millimeters (2.55 x 5.22 in) | 61.5 x 112.74 millimeters (2.42 x 4.44 in) |
| Weight | 135 grams (4.73 ounces) | 122 grams (4.27 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Positivo Selfie (S455) | Galaxy Ace Duos (GT-S6802) | |
| Display type | TFT IPS LCD | TFT LCD |
| Screen size | 4.5" inches | 3.5" inches |
| Screen-to-body ratio | ~65% (screen-to-body ratio) | ~52.6% (screen-to-body ratio) |
| Display resolution | 480x854 pixels | 320x480 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 218 PPI | 165 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Positivo Selfie (S455) | Galaxy Ace Duos (GT-S6802) | |
| System version | Android 5.0.2 Lollipop | Android 2.3.6 Gingerbread |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Positivo Selfie (S455) | Galaxy Ace Duos (GT-S6802) | |
| Chipset | 32bit: MediaTek | 32bit: Broadcom BCM21553 (65nm) |
| CPU | Quad-core, 1 processor: 4x 1.3GHz ARM (Quad-core) | Single-core, 1 processor: 1x 832MHz ARM1136 (Single-core) |
| GPU graphical controller | feature not registered | VideoCore IV |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Positivo Selfie (S455) | Galaxy Ace Duos (GT-S6802) | |
| RAM memory | 1GB | 512MB |
| Internal storage | 8GB (4GB available) | 4GB (3GB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Positivo Selfie (S455) | Galaxy Ace Duos (GT-S6802) | |
| 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) micro-SIM (3FF) and standard SIM (2FF) | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 21/5.76 Mbps | 7.2 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 850/900/2100 | UMTS 900/2100 |
| 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 |
| 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 | ||
| Positivo Selfie (S455) | Galaxy Ace Duos (GT-S6802) | |
| Back camera (main camera) | 5 megapixels | 5 megapixels |
| Main camera resolution | 2592x1944 pixels | 2560x1920 pixels |
| Video recording (primary) | HVGA (480x320) 30 fps | VGA (640x480) 30 fps |
| Flash | LED flash | 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 |
| Autofocus | Autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | Not supported |
| 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 only main camera | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Positivo Selfie (S455) | Galaxy Ace Duos (GT-S6802) | |
| Front camera (secondary) | 8 megapixels | Not supported |
| Front camera resolution | 3264x2448 pixels | Not supported |
| Video recording (secondary) | HVGA (480x320) | Not supported |
| 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 | ||
| Positivo Selfie (S455) | Galaxy Ace Duos (GT-S6802) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | FM | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, eAAC+ |
🔌 Connectivity | ||
| Positivo Selfie (S455) | Galaxy Ace Duos (GT-S6802) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.0 + A2DP | 3.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Positivo Selfie (S455) | Galaxy Ace Duos (GT-S6802) | |
| Sensors | Accelerometer Ambient light sensor Proximity sensor | Accelerometer Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Positivo Selfie (S455) | Galaxy Ace Duos (GT-S6802) | |
| Battery type | Li-Ion: lithium-ion (Removable) BT-S455 | Li-Ion: lithium-ion (Removable) EB464358VU |
| Battery capacity | 1800 mAh | 1300 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | feature not registered | 6.5 hours |
| Standby | feature not registered | 410 hours (17.1 days) |
➕ Other features | ||
| Positivo Selfie (S455) | Galaxy Ace Duos (GT-S6802) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (Swype), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black • Selfie stick included • Positivo Apps • WiFi hotspot | • Colors: White, Black • Samsung TouchWiz UX UI • WiFi hotspot • Java framework |
☢️ Radiation rate | ||
| Positivo Selfie (S455) | Galaxy Ace Duos (GT-S6802) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 1W/kg (head), 0.84W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.648W/kg (head), 0.461W/kg (body) |