Oppo Find X (128GB) vs Sony Ericsson Xperia mini (ST15i)
Side by side comparison between Oppo Find X vs Sony Ericsson Xperia mini phones, differences, pros, cons and full specifications. What's the better?
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6.42"
AMOLED
AMOLED
1080x2340
16
MP
MP
25mp
8GB
RAM
RAM
Octa-core
3730
mAh
mAh
(Non removable)
vs
What's the better phone? Oppo Find X (128GB)
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 
6 Advantages | 14 Common items in both devices |
| 16 million |
| Only digital zoom |
| PDAF: phase detection autofocus / Autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| +7 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 | ||
| Oppo Find X (128GB) | Sony Ericsson Xperia mini (ST15i) | |
| Model | Find X (128GB) | Xperia mini (ST15i) |
| Other model names | BBK Oppo Find X PAFM00, PAFT00 | Sony Xperia mini ST15, Sony Ericsson Smultron |
| Country or region available |    (Global, International), China, Hong Kong | (Global, International) |
| Brand | Oppo | Sony Ericsson |
| Release date | 7/1/2018 | 8/1/2011 |
| Depth | 9.4 millimeters (0.37 inches) | 16 millimeters (0.63 inches) |
| Size (width x height) | 74.2 x 156.7 millimeters (2.92 x 6.17 in) | 52 x 88 millimeters (2.05 x 3.46 in) |
| Weight | 186 grams (6.51 ounces) | 99 grams (3.47 ounces) |
| Build, materials | Aluminum frame, glass front/back Back: Gorilla Glass 5 | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Oppo Find X (128GB) | Sony Ericsson Xperia mini (ST15i) | |
| Display type | AMOLED | TFT LED-Backlit LCD |
| Screen size | 6.42" inches | 3" inches |
| Screen-to-body ratio | ~87% (screen-to-body ratio) | ~58.6% (screen-to-body ratio) |
| Display resolution | 1080x2340 pixels (19.5:9) | 320x480 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 401 PPI | 192 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 5 | Scratch-resistant glass |
| Refresh rate | 60Hz | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Oppo Find X (128GB) | Sony Ericsson Xperia mini (ST15i) | |
| System version | Android 8.1 Oreo | Android 2.3.3 Gingerbread |
| Firmware update | Android 10 | Android 4.0.4 Ice Cream Sandwich ICS |
| User Interface | ColorOS 5.1 / 7.0 | feature not registered |
⚙️ Processor | ||
| Oppo Find X (128GB) | Sony Ericsson Xperia mini (ST15i) | |
| Chipset | 64bit: Qualcomm Snapdragon 845 (SDM845) (10nm) | 32bit: Qualcomm Snapdragon S2 MSM8255 |
| CPU | Octa-core, 2 processors: 4x 2.8GHz Kryo 385 Gold (Quad-core) 4x 1.7GHz Kryo 385 Silver (Quad-core) | Single-core, 1 processor: 1x 1GHz Scorpion (Single-core) |
| GPU graphical controller | Qualcomm Adreno 630 (710MHz) | Qualcomm Adreno 205 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Oppo Find X (128GB) | Sony Ericsson Xperia mini (ST15i) | |
| RAM memory | 8GB LPDDR4X | 512MB LPDDR |
| Internal storage | 128GB (110GB available) UFS 2.1 | 1GB (320MB available) |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Oppo Find X (128GB) | Sony Ericsson Xperia mini (ST15i) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Not supported |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 1024/150 Mbps | 7.2/5.76 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, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100 | UMTS 900/2100 |
| Primary 4G network | LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 66) TD-LTE (34, 38, 39, 40, 41) | 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 |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | Not supported |
📷 Camera | ||
| Oppo Find X (128GB) | Sony Ericsson Xperia mini (ST15i) | |
| Back camera (main camera) | (dual camera) 16 megapixels 20MP f/2.01/2.8"1.0µm | 5 megapixels |
| Main camera resolution | 4608x3456 pixels | 2592x1944 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | HD (1280x720) |
| Flash | Dual-LED flash | LED flash |
| Focal aperture | f/2.0 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/2.6" 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 | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Not supported |
| HDR | HDR photo on both cameras | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Oppo Find X (128GB) | Sony Ericsson Xperia mini (ST15i) | |
| Front camera (secondary) | 25 megapixels *Motorized pop-up camera (slider) | Not supported |
| Front camera resolution | 5760x4320 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | 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 | ||
| Oppo Find X (128GB) | Sony Ericsson Xperia mini (ST15i) | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | 2 microphones | Not supported |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, DivX, XviD | MP4, H.264, H.263, WMV |
| Audio formats | MP3, OGG, eAAC+, FLAC | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Oppo Find X (128GB) | Sony Ericsson Xperia mini (ST15i) | |
| USB | USB 2.0 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 | 5.0 + A2DP/LE | 2.1 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Oppo Find X (128GB) | Sony Ericsson Xperia mini (ST15i) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock 3D Gyroscope Hall effect Proximity sensor | Accelerometer Ambient light sensor Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Oppo Find X (128GB) | Sony Ericsson Xperia mini (ST15i) | |
| Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Removable) EP500 |
| Battery capacity | 3730 mAh | 1200 mAh |
| Charger, watts | 20W Wired fast charging VOOC 3.0 | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | feature not registered | 4.5 hours |
| Standby | feature not registered | 320 hours (13.3 days) |
➕ Other features | ||
| Oppo Find X (128GB) | Sony Ericsson Xperia mini (ST15i) | |
| Call control | Voice dialing, Voice recorder | 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 | 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: Bordeaux Red, Glacier Blue | • Colors: Black, Pink, Blue, White • 2GB microSD included • Sony Ericsson UX platform • Sony Ericsson Timescape • Sony Ericsson PlayNow • Wi-Fi hotspot • Java framework |
☢️ Radiation rate | ||
| Oppo Find X (128GB) | Sony Ericsson Xperia mini (ST15i) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.78W/kg (head) |