Sony Xperia XZs (G8231 USA) vs LG K20 (X120HM)
Side by side comparison between Sony Xperia XZs vs LG K20 phones, differences, pros, cons and full specifications. What's the better?
,
5.2"
TFT
TFT
1080x1920
19.2
MP
MP
13mp
4GB
RAM
RAM
Quad-core
2900
mAh
mAh
(Non removable)
vs
5.45"
IPS
IPS
480x960
8
MP
MP
5mp
1GB
RAM
RAM
Quad-core
3000
mAh
mAh
(Non removable)
What's the better phone? Sony Xperia XZs (G8231 USA)
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!
19 Advantages 
8 Advantages | 20 Common items in both devices |
| Until 256GB microSD, microSDXC |
| 16 million |
| Only digital zoom |
| LDAF/PDAF: laser/phase detection autofocus / Autofocus |
| EIS: Digital stabilization |
| HDR photo/video on both cameras / HDR photo on both cameras |
| f/2.0 (aperture) |
| +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 XZs (G8231 USA) | LG K20 (X120HM) | |
| Model | Xperia XZs (G8231 USA) | K20 (X120HM) |
| Other model names | Sony Xperia XZs G8231 32GB Single-Sim, Sony Keyaki SS | LG K20 2019 LMX120HM.ATCLBK (1-SIM) , LM-X120HM (TelCel) |
| Country or region available |  USA |     (Latin America), Chile, Mexico, Peru |
| Brand | Sony | LG |
| Release date | 4/1/2017 | 8/7/2019 |
| Depth | 8.1 millimeters (0.32 inches) | 8.3 millimeters (0.33 inches) |
| Size (width x height) | 72 x 146 millimeters (2.83 x 5.75 in) | 71.9 x 148.6 millimeters (2.83 x 5.85 in) |
| Weight | 161 grams (5.64 ounces) | 152 grams (5.32 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Waterproof (IP?) | MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. |
📲 Display | ||
| Sony Xperia XZs (G8231 USA) | LG K20 (X120HM) | |
| Display type | TFT LCD | TFT IPS LCD |
| Screen size | 5.2" inches | 5.45" inches |
| Screen-to-body ratio | ~70.9% (screen-to-body ratio) | ~71.7% (screen-to-body ratio) |
| Display resolution | 1080x1920 pixels | 480x960 pixels (18:9) |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 424 PPI | 197 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 4 | Not supported |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| Sony Xperia XZs (G8231 USA) | LG K20 (X120HM) | |
| System version | Android 7.1 Nougat | Android 9.0 Pie |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Sony Xperia XZs (G8231 USA) | LG K20 (X120HM) | |
| Chipset | 64bit: Qualcomm Snapdragon 820 MSM8996 (14nm) | 64bit: MediaTek MT6739 (28nm) |
| CPU | Quad-core, 2 processors: 2x 2.15GHz Kryo (Dual-core) 2x 1.6GHz Kryo (Dual-core) | Quad-core, 1 processor: 4x 1.5GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 530 | PowerVR GE8100 MP1 (570MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Sony Xperia XZs (G8231 USA) | LG K20 (X120HM) | |
| RAM memory | 4GB LPDDR4 | 1GB LPDDR3 |
| Internal storage | 32GB (20GB available) | 16GB (11GB available) eMMC 5.1 |
| External storage | Until 256GB microSD, microSDXC (dedicated slot) | Until 256GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Sony Xperia XZs (G8231 USA) | LG K20 (X120HM) | |
| 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 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat9 700/800/850/900/1500/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,12,13,17,19,20,26,28,29,32) TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41) | LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 17, 28, 66) VoLTE |
| 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 XZs (G8231 USA) | LG K20 (X120HM) | |
| 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 on both cameras |
| Focal aperture | f/2.0 (aperture) | f/2.0 (aperture) |
| Focal length | 25mm lens | 27mm lens |
| Sensor size | 1/2.3" inches | 1/4" 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 on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Sony Xperia XZs (G8231 USA) | LG K20 (X120HM) | |
| 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 | LED |
| Focal aperture | f/2.0 (aperture) | f/2.2 (aperture) |
| Focal length | 22mm lens | 24mm lens |
| Sensor size | 1/3" inches | 1/5" inches |
| Pixel size | 1.12µm pixel | 1.12µm pixel |
🔉 Sound and multimedia | ||
| Sony Xperia XZs (G8231 USA) | LG K20 (X120HM) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD | MP4, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, eAAC+, OGG, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Sony Xperia XZs (G8231 USA) | LG K20 (X120HM) | |
| USB | USB 2.0 Type-C reversible connector | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.2 + A2DP | 4.2 + 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 | Supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Sony Xperia XZs (G8231 USA) | LG K20 (X120HM) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Gyroscope Proximity sensor | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Sony Xperia XZs (G8231 USA) | LG K20 (X120HM) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Non removable) BL-01 |
| Battery capacity | 2900 mAh | 3000 mAh |
| Charger, watts | Wired charging | 6W (5V/1.2A) Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 17.8 hours | 17 hours |
| Standby | 610 hours (25.4 days) | 600 hours (25 days) |
➕ Other features | ||
| Sony Xperia XZs (G8231 USA) | LG K20 (X120HM) | |
| Call control | Voice dialing, Voice recorder | 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, Warm Silver, Ice Blue • USB OTG On-The-Go • Metal body • Triluminos display • X-Reality Engine • Sony Exmor RS camera • 720p@960fps slow motion • Fast battery charging • Quick Charge 3.0 • 24-bit/192kHz audio • IP68 certified: dust proof and water resistant over 1.5 meter and 30min | • Colors: Black, Blue, Platinum • Android Go edition • Google assistant • WiFi hotspot |
☢️ Radiation rate | ||
| Sony Xperia XZs (G8231 USA) | LG K20 (X120HM) | |
| 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 |