Xiaomi 17 (1TB) vs Positivo S550
Side by side comparison between Xiaomi 17 vs Positivo S550 phones, differences, pros, cons and full specifications. What's the better?
,
6.3"
AMOLED
AMOLED
1220x2656
50
MP
MP
50mp
16GB
RAM
RAM
Octa-core
7000
mAh
mAh
(Non removable)
vs
5.5"
IPS
IPS
480x854
5
MP
MP
2mp
512MB
RAM
RAM
Dual-core
2100
mAh
mAh
(Removable)
What's the better phone? Xiaomi 17 (1TB)
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!
35 Advantages 
4 Advantages | 12 Common items in both devices |
| PDAF: phase detection autofocus on both cameras / Autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| Proximity sensor |
| Hands-free calling |
| +5 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 | ||
| Xiaomi 17 (1TB) | Positivo S550 | |
| Model | Xiaomi 17 (1TB) | Positivo S550 |
| Other model names | Xiaomi 17 25113PN0EC (Xiaomi 16) | Positivo Ypy S550 Dual-sim |
| Country or region available |  (Global, International) |  Brazil |
| Brand | Xiaomi | Positivo |
| Release date | 9/27/2025, Announced: 9/25/2025 | 2/1/2015 |
| Depth | 8.1 millimeters (0.32 inches) | 10.5 millimeters (0.41 inches) |
| Size (width x height) | 71.8 x 151.1 millimeters (2.83 x 5.95 in) | 78.6 x 151 millimeters (3.09 x 5.94 in) |
| Weight | 191 grams (6.69 ounces) | 195 grams (6.83 ounces) |
| Build, materials | Aluminum frame, glass front/back | feature not registered |
| Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Not supported |
📲 Display | ||
| Xiaomi 17 (1TB) | Positivo S550 | |
| Display type | LTPO AMOLED | TFT IPS LCD |
| Screen size | 6.3" inches | 5.5" inches |
| Screen-to-body ratio | ~89.5% (screen-to-body ratio) | ~70.2% (screen-to-body ratio) |
| Display resolution | 1220x2656 pixels (19.5:9) | 480x854 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 464 PPI | 178 PPI |
| Colors | 68 billion | 16 million |
| Scratch-resistant glass | Dragon Crystal Glass | Not supported |
| Refresh rate | 120Hz | feature not registered |
| Display features | 3500nits[peak] Dolby Vision/HDR10+ | feature not registered |
🤖 Operating System | ||
| Xiaomi 17 (1TB) | Positivo S550 | |
| System version | Android 16 | Android 4.4.2 KitKat |
| Firmware update | feature not registered | feature not registered |
| User Interface | HyperOS 3 | feature not registered |
⚙️ Processor | ||
| Xiaomi 17 (1TB) | Positivo S550 | |
| Chipset | 64bit: Qualcomm Snapdragon 8 Elite Gen 5 (SM8850-AC) (3nm) | 32bit |
| CPU | Octa-core, 2 processors: 2x 4.61GHz Oryon V3 Phoenix L (Dual-core) 6x 3.62GHz Oryon V3 Phoenix M (Hexa-core) | Dual-core, 1 processor: 2x 1GHz MediaTek (Dual-core) |
| GPU graphical controller | Qualcomm Adreno 840 (1.2GHz) | feature not registered |
| Performance (benchmark) | AnTuTu: 3492566 (v11) Geekbench: 11228 (v6.5) | feature not registered |
💽 Memory and storage | ||
| Xiaomi 17 (1TB) | Positivo S550 | |
| RAM memory | 16GB LPDDR5X | 512MB |
| Internal storage | 1TB (964GB available) UFS 4.1 | 4GB (2GB available) |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Xiaomi 17 (1TB) | Positivo S550 | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | 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 | 3000/1024 Mbps | 14.4/5.76 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 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 800/850/900/1700/1900/2100 | UMTS 850/1900/2100 |
| Primary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (34, 38, 39, 40, 41, 42, 48) VoLTE | Not supported |
| Primary 5G network | SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 77, 78, 80, 81, 83, 84, 89) | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | UMTS 800/850/900/1700/1900/2100 | Not supported |
| Secondary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (34, 38, 39, 40, 41, 42, 48) VoLTE | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE |
📷 Camera | ||
| Xiaomi 17 (1TB) | Positivo S550 | |
| Back camera (main camera) | (triple camera) 50 megapixels 50MP telephoto f/2.060mm1/2.76"0.64µmPDAFOIS2.6x-optical-zoom 50MP ultrawide f/2.417mm102°1/2.76"0.64µm | 5 megapixels |
| Main camera resolution | 8160x6120 pixels | 2592x1944 pixels |
| Video recording (primary) | 8K UHD (7680x4320) 30 fps | HD (1280x720) 30 fps |
| Flash | Dual-LED flash | LED flash |
| Focal aperture | f/1.7 (aperture) | feature not registered |
| Focal length | 23mm (lens) | feature not registered |
| Sensor size | 1/1.31" inches | feature not registered |
| Pixel size | 1.2µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus on both cameras | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | OIS: Optical stabilization | feature not registered |
| 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 | 8K@30fps (HDR) 4K@30/60fps (HDR10+ 10-bit Dolby Vision/HDR 10-bit LOG 1080p@30/60/120/240/960fps 720p@1920fps | feature not registered |
📸 Front camera | ||
| Xiaomi 17 (1TB) | Positivo S550 | |
| Front camera (secondary) | 50 megapixels | 2 megapixels |
| Front camera resolution | 8160x6120 pixels | 1600x1200 pixels |
| Video recording (secondary) | 4K UHD (3840x2160) | VGA (640x480) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | feature not registered |
| Focal length | 21mm (lens) | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Xiaomi 17 (1TB) | Positivo S550 | |
| Loudspeaker | Stereo sound with dual speakers 24-bit/192kHz Dolby Atmos Hi-Res audio | Supported |
| Active noise cancellation | 4 microphones | Not supported |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, AAC+ |
🔌 Connectivity | ||
| Xiaomi 17 (1TB) | Positivo S550 | |
| USB | USB 3.2 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
| Audio output | Type-C reversible connector | 3.5mm jack |
| TV output | USB Type-C (reversible) | Not supported |
| Bluetooth | 5.4 + A2DP/LE | 4.0 + A2DP |
| WiFi | 802.11 a/b/g/n/ac/ax/be [wifi7/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Supported | Not supported |
🧭 Sensors | ||
| Xiaomi 17 (1TB) | Positivo S550 | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Xiaomi 17 (1TB) | Positivo S550 | |
| Battery type | Li-Si: lithium-silicon (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 7000 mAh | 2100 mAh |
| Charger, watts | 100W Wired fast charging Reverse charging by cable Quick Charge 3+ USB Power Delivery 3.0 | Wired charging |
| Inductive / wireless charging | 50W Qi Wireless charging (Qi/WPC) 22.5W Reverse wireless charging | feature not registered |
| Talk time autonomy | feature not registered | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| Xiaomi 17 (1TB) | Positivo S550 | |
| 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: Black, Blue, Pink, White | • Colors: White • Facebook, WhatsApp, Mundo Positivo • WiFi hotspot |
☢️ Radiation rate | ||
| Xiaomi 17 (1TB) | Positivo S550 | |
| 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 |