Apple iPhone X (256GB) vs Positivo Selfie (S455)
Side by side comparison between Apple iPhone X vs Positivo Selfie phones, differences, pros, cons and full specifications. What's the better?
,
5.8"
AMOLED
AMOLED
1125x2436
12
MP
MP
7.1mp
3GB
RAM
RAM
Hexa-core
2716
mAh
mAh
(Non removable)
vs
What's the better phone? Apple iPhone X (256GB)
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!
27 Advantages 
8 Advantages | 10 Common items in both devices |
| 16 million |
| PDAF: phase detection autofocus / Autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| Proximity sensor |
| +3 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 | ||
| iPhone X (256GB) | Positivo Selfie (S455) | |
| Model | iPhone X (256GB) | Selfie (S455) |
| Other model names | iPhone 10, iPhone Ten A1865, A1901, A1902 | Positivo Selfie S455 |
| Country or region available |  (Global, International) |  Brazil |
| Brand | Apple | Positivo |
| Release date | 11/3/2017, Announced: 9/12/2017 | 10/1/2015 |
| Depth | 7.7 millimeters (0.3 inches) | 8.9 millimeters (0.35 inches) |
| Size (width x height) | 70.9 x 143.6 millimeters (2.79 x 5.65 in) | 64.8 x 132.5 millimeters (2.55 x 5.22 in) |
| Weight | 174 grams (6.09 ounces) | 135 grams (4.73 ounces) |
| Build, materials | Stainless steel body, glass front/back | feature not registered |
| Protection against water and others | IP67 certified: dust proof and waterproof over 1 meter and 30min | Not supported |
📲 Display | ||
| iPhone X (256GB) | Positivo Selfie (S455) | |
| Display type | Super AMOLED | TFT IPS LCD |
| Screen size | 5.8" inches | 4.5" inches |
| Screen-to-body ratio | ~81.1% (screen-to-body ratio) | ~65% (screen-to-body ratio) |
| Display resolution | 1125x2436 pixels (19.5:9) | 480x854 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 463 PPI | 218 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Scratch-resistant glass | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | 625nits[typ] Dolby Vision/HDR10 Oleophobic coating screen | feature not registered |
🤖 Operating System | ||
| iPhone X (256GB) | Positivo Selfie (S455) | |
| System version | iOS 11 | Android 5.0.2 Lollipop |
| Firmware update | iOS 16 | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| iPhone X (256GB) | Positivo Selfie (S455) | |
| Chipset | 64bit: Apple A11 Bionic (10nm) | 32bit: MediaTek |
| CPU | Hexa-core, 2 processors: 2x 2.39GHz Monsoon (Dual-core) 4x 1.6GHz Mistral (Quad-core) | Quad-core, 1 processor: 4x 1.3GHz ARM (Quad-core) |
| GPU graphical controller | Apple GPU (3-Core) | feature not registered |
| Performance (benchmark) | AnTuTu: 233100 (v7) Geekbench: 10215 (v4.4) GFXBench: 28fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
| iPhone X (256GB) | Positivo Selfie (S455) | |
| RAM memory | 3GB LPDDR4X | 1GB |
| Internal storage | 256GB (245GB available) NVMe (SSD) | 8GB (4GB available) |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| iPhone X (256GB) | Positivo Selfie (S455) | |
| 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) micro-SIM (3FF) and standard SIM (2FF) |
| Maximum Download / Upload | 1024/150 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 | CDMA 800/1900/2100 (A1865 model), GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | A1865 model: CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100 A1901 model: UMTS 850/900/1700/1900/2100 | UMTS 850/900/2100 |
| Primary 4G network | LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 34, 66) TD-LTE (38, 39, 40, 41) VoLTE | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, 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 | ||
| iPhone X (256GB) | Positivo Selfie (S455) | |
| Back camera (main camera) | (dual camera) 12 megapixels 12MP telephoto f/2.41/3.4"52mm1.0µm2x-optical-zoomOISPDAF | 5 megapixels |
| Main camera resolution | 4000x3000 pixels | 2592x1944 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 60 fps | HVGA (480x320) 30 fps |
| Flash | Quad-LED flash | LED flash |
| Focal aperture | f/1.8 (aperture) | feature not registered |
| Focal length | 28mm lens | feature not registered |
| Sensor size | 1/3" inches | feature not registered |
| Pixel size | 1.22µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | OIS: Optical stabilization | EIS: Digital stabilization |
| Zoom | Digital and optical zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Not supported |
| HDR | HDR photo/video on both cameras | HDR photo only main camera |
| Camera extras | 1080p@240fps | feature not registered |
📸 Front camera | ||
| iPhone X (256GB) | Positivo Selfie (S455) | |
| Front camera (secondary) | 7.1 megapixels | 8 megapixels |
| Front camera resolution | 3072x2304 pixels | 3264x2448 pixels |
| Video recording (secondary) | Full HD (1920x1080) | HVGA (480x320) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | feature not registered |
| Focal length | 32mm lens | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| iPhone X (256GB) | Positivo Selfie (S455) | |
| Loudspeaker | Stereo sound | Supported |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MPEG4, H.265, H.264, MOV | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, AAX+, AIFF | MP3, WAV, eAAC+ |
🔌 Connectivity | ||
| iPhone X (256GB) | Positivo Selfie (S455) | |
| USB | USB 2.0 proprietary connector | MicroUSB 2.0 |
| Audio output | proprietary audio output | 3.5mm jack |
| TV output | Proprietary TV-out | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 4.0 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, QZSS | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| iPhone X (256GB) | Positivo Selfie (S455) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Gyroscope Proximity sensor | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| iPhone X (256GB) | Positivo Selfie (S455) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) BT-S455 |
| Battery capacity | 2716 mAh | 1800 mAh |
| Charger, watts | 15W Wired fast charging USB Power Delivery 2.0 | Wired charging |
| Inductive / wireless charging | 5W Qi wireless charging | feature not registered |
| Talk time autonomy | 21 hours | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| iPhone X (256GB) | Positivo Selfie (S455) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), 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 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Space Gray, Silver • Face ID • Apple Pay • AirDrop, iCloud, FaceTime, Siri • Lightning to 3.5mm headphone jack adapter included • Fast battery charging: 50% in 30min • 5W charger is included | • Colors: Black • Selfie stick included • Positivo Apps • WiFi hotspot |
☢️ Radiation rate | ||
| iPhone X (256GB) | Positivo Selfie (S455) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.09W/kg (head), 1.17W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |