Sony Xperia XZ1 & Xperia XZ1 Compact (2017): Detailed Noun Explanation
The Sony Xperia XZ1 and Xperia XZ1 Compact are flagship Android smartphones unveiled by Sony Mobile at IFA 2017 (August 31) and released in September–October 2017. The XZ1 is a standard-sized flagship with a 5.2-inch 1080p display, while the XZ1 Compact is a rare “flagship compact” with a 4.6-inch 720p screen—both powered by the Snapdragon 835 and featuring Sony’s Motion Eye camera with 3D Creator, targeting users who want flagship performance in different form factors.
Basic Identity & Launch Info
| Item | Xperia XZ1 | Xperia XZ1 Compact |
|---|---|---|
| Full English Name | Sony Xperia XZ1 | Sony Xperia XZ1 Compact |
| Model Codes | G8341 (Global Single-SIM), G8342 (Dual-SIM) | G8441 (Global), SO-02K (Japan, NTT Docomo) |
| Announcement/Release | Aug 31, 2017 (IFA); Sep 2017 (release) | Aug 31, 2017 (IFA); Oct 2017 (release) |
| Market Position | Standard flagship (5.2-inch 1080p) | Flagship compact (4.6-inch 720p, premium performance in small body) |
| Key Taglines | “3D Creator. Capture more than a photo.” | “Power in a compact size. No compromises.” |
| 2017 Starting Price | ~€699 (64GB) | ~€599 (32GB) |
Key Technical Specifications (English)
1. Display
| Parameter | Xperia XZ1 | Xperia XZ1 Compact |
|---|---|---|
| Type & Size | 5.2-inch IPS LCD (Triluminos, X-Reality Engine) | 4.6-inch IPS LCD (Triluminos, X-Reality Engine) |
| Resolution | 1920×1080 (Full HD), 424 ppi | 1280×720 (HD+), 319 ppi |
| Color & HDR | 10-bit color, DCI-P3, HDR10 support | Same as XZ1 |
| Protection | Corning Gorilla Glass 5 | Corning Gorilla Glass 5 |
2. Processor & Performance
| Parameter | Xperia XZ1 | Xperia XZ1 Compact |
|---|---|---|
| Chipset | Qualcomm Snapdragon 835 (10nm) | Same as XZ1 |
| CPU | Octa-core (4×2.45GHz Kryo 280 + 4×1.9GHz Kryo 280) | Same as XZ1 |
| GPU | Adreno 540 | Same as XZ1 |
| Memory | 4GB LPDDR4X RAM | Same as XZ1 |
| Storage | 64GB UFS 2.1 (expandable up to 256GB microSD) | 32GB UFS 2.1 (expandable up to 256GB microSD) |
3. Camera System (Motion Eye + 3D Creator)
| Parameter | Xperia XZ1 | Xperia XZ1 Compact |
|---|---|---|
| Rear Camera | 19MP Exmor RS (f/2.0, 1/2.3″, PDAF, OIS, laser AF); LED flash; 4K@30fps; 960fps slow-mo (720p) | Same as XZ1 |
| Front Camera | 13MP (f/2.0, 1080p@30fps) | 8MP (f/2.4, 1080p@30fps) |
| Key Features | 3D Creator (scans faces/objects for 3D models); Predictive Hybrid AF | Same as XZ1 |
4. Battery & Charging
| Parameter | Xperia XZ1 | Xperia XZ1 Compact |
|---|---|---|
| Capacity | 2700mAh non-removable Li-ion | Same as XZ1 |
| Charging | Quick Charge 3.0 (18W); USB-C 2.0 | Same as XZ1 |
| Battery Life | Up to 13h talk (3G); 300h standby | Same as XZ1 |
5. Design & Build
| Parameter | Xperia XZ1 | Xperia XZ1 Compact |
|---|---|---|
| Material | Aluminum frame; glass front; metal back | Same as XZ1 |
| Dimensions | 148×73×7.4mm | 129×65×9.3mm |
| Weight | 156g | 143g |
| Color Options | Black, White Silver, Horizon Blue, Venus Pink | Same as XZ1 |
| Protection | IP65/IP68 dust/water resistance | Same as XZ1 |
| Buttons | Side fingerprint; dedicated camera shutter | Same as XZ1 |
6. Software & Connectivity
| Parameter | Xperia XZ1 | Xperia XZ1 Compact |
|---|---|---|
| OS | Android 8.0 Oreo; upgradable to Android 10 | Same as XZ1 |
| Connectivity | 4G LTE Cat.15; Wi-Fi 802.11ac; Bluetooth 5.0; NFC; GPS/GLONASS/Beidou/Galileo | Same as XZ1 |
| Audio | Hi-Res Audio (LPCM/FLAC/ALAC/DSD); DSEE HX; LDAC; stereo speakers | Same as XZ1 |
Key Differentiators
- Display: XZ1 has a larger Full HD screen vs. XZ1 Compact’s smaller HD+ panel.
- Front Camera: XZ1 uses 13MP front cam; XZ1 Compact uses 8MP.
- Storage: XZ1 starts at 64GB; XZ1 Compact at 32GB.
- Size/Weight: XZ1 Compact is smaller and lighter for one-handed use.
- SIM Support: XZ1 offers dual-SIM variants; XZ1 Compact is single-SIM only.
Common Terminology Clarification
X-Reality Engine: Upscales lower-res content to near-HD/Full HD quality.
Motion Eye Camera: Sony’s tech for 960fps slow-motion (720p) and Predictive Hybrid AF to lock focus on moving subjects.
3D Creator: A feature to scan faces, objects, or environments into 3D models for sharing/printing.
IP65/IP68: Dust-tight; water-resistant up to 1.5m for 30 minutes.
Triluminos Display: Sony’s tech for wider color gamut and more vivid hues.
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