Sony Xperia XZ Premium (Dual G8142) vs LG K8+ 2018 (X210ULMA)
Side by side comparison between Sony Xperia XZ Premium vs LG K8+ (2018) phones, differences, pros, cons and full specifications. What's the better?
,
5.5"
IPS
IPS
2160x3840
19.2
MP
MP
13mp
4GB
RAM
RAM
Octa-core
3230
mAh
mAh
(Non removable)
vs
What's the better phone? Sony Xperia XZ Premium (Dual G8142)
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!
29 Advantages 
3 Advantages | 20 Common items in both devices |
| TFT IPS LCD |
| 16 million |
| LED flash |
| Only digital zoom |
| LDAF/PDAF: laser/phase detection autofocus / Autofocus |
| EIS: Digital stabilization |
| HDR photo/video on both cameras / HDR photo on both cameras |
| +13 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 Premium (Dual G8142) | LG K8+ 2018 (X210ULMA) | |
| Model | Xperia XZ Premium (Dual G8142) | K8+ 2018 (X210ULMA) |
| Other model names | Xperia XZ Premium Dual-SIM, Sony Maple DS | ACG LG K8 Plus LMX210ULMA, LM-X210ULMA, LG K8 2018 |
| Country or region available |  (Global, International) |  USA |
| Brand | Sony | LG |
| Release date | 6/1/2017, Announced: 2/27/2017 | 5/1/2018 |
| Depth | 7.9 millimeters (0.31 inches) | 8.1 millimeters (0.32 inches) |
| Size (width x height) | 77 x 156 millimeters (3.03 x 6.14 in) | 71.882 x 144.78 millimeters (2.83 x 5.7 in) |
| Weight | 191 grams (6.69 ounces) | 140 grams (4.9 ounces) |
| Build, materials | Aluminum frame, glass front/back | 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 Premium (Dual G8142) | LG K8+ 2018 (X210ULMA) | |
| Display type | TFT IPS LCD | TFT IPS LCD |
| Screen size | 5.5" inches | 5" inches |
| Screen-to-body ratio | ~69.4% (screen-to-body ratio) | ~66.2% (screen-to-body ratio) |
| Display resolution | 2160x3840 pixels (16:9) | 720x1280 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 801 PPI | 294 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 5 | Cristal Dinorex (NEG) |
| Refresh rate | 60Hz | feature not registered |
| Display features | HDR10 Triluminos display X-Reality Engine | feature not registered |
🤖 Operating System | ||
| Sony Xperia XZ Premium (Dual G8142) | LG K8+ 2018 (X210ULMA) | |
| System version | Android 7.1 Nougat | Android 7.1.2 Nougat |
| Firmware update | Android 9.0 Pie | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Sony Xperia XZ Premium (Dual G8142) | LG K8+ 2018 (X210ULMA) | |
| Chipset | 64bit: Qualcomm Snapdragon 835 (MSM8998) (10nm) | 64bit: MediaTek MT6750 (28nm) |
| CPU | Octa-core, 2 processors: 4x 2.45GHz Kryo 280 (Quad-core) 4x 1.9GHz Kryo 280 (Quad-core) | Octa-core, 2 processors: 4x 1.5GHz ARM Cortex-A53 (Quad-core) 4x 1GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 540 (670-710MHz) | ARM Mali-T860 MP2 520Mhz |
| Performance (benchmark) | Geekbench: 5459 (v4.4), 1604 (v5.1) GFXBench: 25fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
| Sony Xperia XZ Premium (Dual G8142) | LG K8+ 2018 (X210ULMA) | |
| RAM memory | 4GB LPDDR4 | 2GB LPDDR3 |
| Internal storage | 64GB (50GB available) UFS 2.1 | 16GB (9GB available) eMMC 5.1 |
| External storage | Until 256GB microSD, microSDXC (dedicated slot) | Until 128GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Sony Xperia XZ Premium (Dual G8142) | LG K8+ 2018 (X210ULMA) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 1024/150 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 | CDMA 800/1900, GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 800/850/900/1700/1900/2100 | CDMA2000 1xEV-DO UMTS 850/1700/1900/2100 |
| Primary 4G network | LTE Cat16 (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 2, 4, 5, 12, 13, 25, 26) TD-LTE (Bands 41) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | UMTS 800/850/900/1700/1900/2100 | Not supported |
| Secondary 4G network | LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 19, 20, 26, 28, 29, 32) TD-LTE (38, 39, 40, 41) | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | Not supported |
📷 Camera | ||
| Sony Xperia XZ Premium (Dual G8142) | LG K8+ 2018 (X210ULMA) | |
| Back camera (main camera) | 19.2 megapixels | 8 megapixels |
| Main camera resolution | 5056x3792 pixels | 3264x2448 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/2.0 (aperture) |
| Focal length | 25mm lens | feature not registered |
| Sensor size | 1/2.3" inches | 1/4" inches |
| Pixel size | 1.12µm pixel | 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 | Supported | Not supported |
| HDR | HDR photo/video on both cameras | HDR photo on both cameras |
| Camera extras | 1080p@30fps 720p@960fps Exmor RS | feature not registered |
📸 Front camera | ||
| Sony Xperia XZ Premium (Dual G8142) | LG K8+ 2018 (X210ULMA) | |
| Front camera (secondary) | 13 megapixels | 5 megapixels |
| Front camera resolution | 4128x3096 pixels | 2560x1920 pixels |
| Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | f/2.2 (aperture) |
| Focal length | 22mm lens | feature not registered |
| Sensor size | 1/3" inches | 1/5" inches |
| Pixel size | 1.12µm pixel | 1.12µm pixel |
🔉 Sound and multimedia | ||
| Sony Xperia XZ Premium (Dual G8142) | LG K8+ 2018 (X210ULMA) | |
| 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, XviD |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, OGG, eAAC+, FLAC |
🔌 Connectivity | ||
| Sony Xperia XZ Premium (Dual G8142) | LG K8+ 2018 (X210ULMA) | |
| USB | USB 3.1 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 | USB Type-C (reversible) | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 4.2 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, WiFi Display, 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, GLONASS |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Sony Xperia XZ Premium (Dual G8142) | LG K8+ 2018 (X210ULMA) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor (side-mounted) Gesture Gyroscope Pedometer Proximity sensor | Accelerometer Ambient light sensor Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Sony Xperia XZ Premium (Dual G8142) | LG K8+ 2018 (X210ULMA) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) BL-45F1F |
| Battery capacity | 3230 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 | feature not registered | 15 hours |
| Standby | feature not registered | 395 hours (16.5 days) |
➕ Other features | ||
| Sony Xperia XZ Premium (Dual G8142) | LG K8+ 2018 (X210ULMA) | |
| 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, Silver, Pink • PS4 Remote Play | • Colors: Urban Titan • HAC M4/T3 |
☢️ Radiation rate | ||
| Sony Xperia XZ Premium (Dual G8142) | LG K8+ 2018 (X210ULMA) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 1.09W/kg (head), 1.17W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |