Sony Xperia XZ (F8331) vs LG K8 2017 (X240YK)
Side by side comparison between Sony Xperia XZ vs LG K8 (2017) phones, differences, pros, cons and full specifications. What's the better?
,
5.2"
TFT
TFT
1080x1920
23
MP
MP
13mp
3GB
RAM
RAM
Quad-core
2900
mAh
mAh
(Non removable)
vs
5"
IPS
IPS
720x1280
13
MP
MP
5mp
1.5GB
RAM
RAM
Quad-core
2500
mAh
mAh
(Removable)
What's the better phone? Sony Xperia XZ (F8331)
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!
33 Advantages 
4 Advantages | 18 Common items in both devices |
| 16 million |
| LED flash |
| Only digital zoom |
| LDAF/PDAF: laser/phase detection autofocus / Autofocus |
| EIS: Digital stabilization |
| 4G LTE-A / 4G LTE |
| Capacitive |
| +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 | ||
| Sony Xperia XZ (F8331) | LG K8 2017 (X240YK) | |
| Model | Xperia XZ (F8331) | LG K8 2017 (X240YK) |
| Other model names | Xperia XZ 32GB F8331 Single-SIM, Sony Kagura SS | LG K8 2017 Single-Sim, LGX240YK, LG-X240YK, LG PP2 |
| Country or region available |     (Europe), (Global, International), Brazil, USA |   Australia, New Zealand |
| Brand | Sony | LG |
| Release date | 10/3/2016, Announced: 9/1/2016 | 3/1/2017 |
| Depth | 8.1 millimeters (0.32 inches) | 8.25 millimeters (0.32 inches) |
| Size (width x height) | 72 x 146 millimeters (2.83 x 5.75 in) | 73.2 x 147.15 millimeters (2.88 x 5.79 in) |
| Weight | 161 grams (5.64 ounces) | 148 grams (5.18 ounces) |
| Build, materials | Aluminum body, glass front | Plastic body, glass front |
| Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Not supported |
📲 Display | ||
| Sony Xperia XZ (F8331) | LG K8 2017 (X240YK) | |
| Display type | TFT LCD | TFT IPS LCD |
| Screen size | 5.2" inches | 5" inches |
| Screen-to-body ratio | ~70.9% (screen-to-body ratio) | ~64% (screen-to-body ratio) |
| Display resolution | 1080x1920 pixels (16:9) | 720x1280 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 424 PPI | 294 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 4 | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | Triluminos X-Reality Engine | feature not registered |
🤖 Operating System | ||
| Sony Xperia XZ (F8331) | LG K8 2017 (X240YK) | |
| System version | Android 6.0.1 Marshmallow | Android 6.0 Marshmallow |
| Firmware update | Android 8.0 Oreo | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Sony Xperia XZ (F8331) | LG K8 2017 (X240YK) | |
| Chipset | 64bit: Qualcomm Snapdragon 820 (MSM8996) (14nm) | 64bit: MediaTek MT6737 (28nm) |
| CPU | Quad-core, 2 processors: 2x 2.15GHz Kryo (Dual-core) 2x 1.6GHz Kryo (Dual-core) | Quad-core, 1 processor: 4x 1.25GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 530 (624MHz) | ARM Mali-T720 MP2 550Mhz |
| Performance (benchmark) | Basemark X: 29548 | feature not registered |
💽 Memory and storage | ||
| Sony Xperia XZ (F8331) | LG K8 2017 (X240YK) | |
| RAM memory | 3GB LPDDR4 | 1.5GB LPDDR3 |
| Internal storage | 32GB (21GB available) eMMC 5.1 | 16GB (9GB available) eMMC 5.0 |
| External storage | Until 256GB microSD, microSDXC (dedicated slot) | Until 32GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Sony Xperia XZ (F8331) | LG K8 2017 (X240YK) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 450/50 Mbps | 150/50 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
| 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 850/900/2100 |
| Primary 4G network | LTE Cat9 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 19, 20, 26, 28, 29, 32) TD-LTE (38, 39, 40, 41) | LTE Cat4 (Bands 1, 3, 5, 7, 8, 28) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| Sony Xperia XZ (F8331) | LG K8 2017 (X240YK) | |
| Back camera (main camera) | 23 megapixels | 13 megapixels |
| Main camera resolution | 5520x4140 pixels | 4128x3096 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/2.0 (aperture) | f/2.2 (aperture) |
| Focal length | 24mm (lens) | feature not registered |
| Sensor size | 1/2.3" inches | 1/3" inches |
| Pixel size | feature not registered | 1.12µm pixel |
| Autofocus | LDAF/PDAF: laser/phase detection autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| 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/video on both cameras | HDR photo only main camera |
| Camera extras | 1080p@60fps Exmor RS | feature not registered |
📸 Front camera | ||
| Sony Xperia XZ (F8331) | LG K8 2017 (X240YK) | |
| Front camera (secondary) | 13 megapixels | 5 megapixels |
| Front camera resolution | 4128x3096 pixels | 2560x1920 pixels |
| Video recording (secondary) | Full HD (1920x1080) | HD (1280x720) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | f/2.4 (aperture) |
| Focal length | 22mm (lens) | feature not registered |
| Sensor size | 1/3" inches | 1/5" inches |
| Pixel size | feature not registered | 1.12µm pixel |
🔉 Sound and multimedia | ||
| Sony Xperia XZ (F8331) | LG K8 2017 (X240YK) | |
| Loudspeaker | Stereo sound 24-bit/192kHz | Supported |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, OGG, eAAC+, FLAC |
🔌 Connectivity | ||
| Sony Xperia XZ (F8331) | LG K8 2017 (X240YK) | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0, USB OTG On-The-Go |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.2 + A2DP | 4.1 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Sony Xperia XZ (F8331) | LG K8 2017 (X240YK) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor (side-mounted) Gyroscope Pedometer Proximity sensor | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Sony Xperia XZ (F8331) | LG K8 2017 (X240YK) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 2900 mAh | 2500 mAh |
| Charger, watts | 18W Wired fast charging Quick Charge 3 | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 17.5 hours | 3.2 hours |
| Standby | 610 hours (25.4 days) | 310 hours (12.9 days) |
➕ Other features | ||
| Sony Xperia XZ (F8331) | LG K8 2017 (X240YK) | |
| 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, Platinum, Blue, Pink | • Colors: Indigo, Gold • 2.5D glass screen • Quick Selfie |
☢️ Radiation rate | ||
| Sony Xperia XZ (F8331) | LG K8 2017 (X240YK) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.81W/kg (head), 0.35W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.85W/kg (head), 1.2W/kg (body) | feature not registered |