LG Q Stylus (Q710EM) vs Acer Liquid Z2 (Z120)
Side by side comparison between LG Q Stylus vs Acer Liquid Z2 phones, differences, pros, cons and full specifications. What's the better?
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6.2"
IPS
IPS
1080x2160
16
MP
MP
8mp
3GB
RAM
RAM
Octa-core
3300
mAh
mAh
(Non removable)
vs
What's the better phone? LG Q Stylus (Q710EM)
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!
25 Advantages 
2 Advantages | 16 Common items in both devices |
| Only digital zoom |
| PDAF: phase detection autofocus / Autofocus |
| EIS: Digital stabilization |
| HDR photo only main camera |
| Capacitive |
| Multitouch |
| Accelerometer |
| +9 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 | ||
| LG Q Stylus (Q710EM) | Acer Liquid Z2 (Z120) | |
| Model | LG Q Stylus (Q710EM) | Liquid Z2 (Z120) |
| Other model names | LG Q Stylus 32GB LMQ710EM, LM-Q710EM | Acer Liquid Z120, Acer Liquid Z2 Single-Sim |
| Country or region available |  (Europe) | feature not registered |
| Brand | LG | Acer |
| Release date | 8/1/2018 | 3/1/2013 |
| Depth | 8.1 millimeters (0.32 inches) | 12.3 millimeters (0.48 inches) |
| Size (width x height) | 77.7 x 160.1 millimeters (3.06 x 6.3 in) | 62.5 x 110 millimeters (2.46 x 4.33 in) |
| Weight | 171 grams (5.99 ounces) | 110 grams (3.85 ounces) |
| Build, materials | Aluminum body, glass front, plastic back | feature not registered |
| Protection against water and others | IP68 certified: dust/waterproof over 1.5 meters and 30min. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. | Not supported |
📲 Display | ||
| LG Q Stylus (Q710EM) | Acer Liquid Z2 (Z120) | |
| Display type | TFT IPS LCD | TFT LCD |
| Screen size | 6.2" inches | 3.5" inches |
| Screen-to-body ratio | ~79.7% (screen-to-body ratio) | ~53.1% (screen-to-body ratio) |
| Display resolution | 1080x2160 pixels | 320x480 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 390 PPI | 165 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| LG Q Stylus (Q710EM) | Acer Liquid Z2 (Z120) | |
| System version | Android 8.1 Oreo | Android 4.1.1 Jelly Bean |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| LG Q Stylus (Q710EM) | Acer Liquid Z2 (Z120) | |
| Chipset | 64bit: MediaTek MT6750S (28nm) | 32bit: Qualcomm Snapdragon S1 MSM7227A (45nm) |
| CPU | Octa-core, 2 processors: 4x 1.5GHz ARM Cortex-A53 (Quad-core) 4x 1GHz ARM Cortex-A53 (Quad-core) | Single-core, 1 processor: 1x 1GHz ARM Cortex-A5 (Single-core) |
| GPU graphical controller | ARM Mali-T860 MP2 350Mhz | Qualcomm Adreno 200 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| LG Q Stylus (Q710EM) | Acer Liquid Z2 (Z120) | |
| RAM memory | 3GB LPDDR3 | 512MB LPDDR |
| Internal storage | 32GB (20GB available) eMMC 5.1 | 4GB (1.17GB available) |
| External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| LG Q Stylus (Q710EM) | Acer Liquid Z2 (Z120) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 300/50 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 | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 900/2100 | UMTS 900/2100 |
| Primary 4G network | LTE Cat6 (Bands 1, 3, 7, 8, 20) TD-LTE (Bands 38) | Not supported |
| 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 |
| 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 | ||
| LG Q Stylus (Q710EM) | Acer Liquid Z2 (Z120) | |
| Back camera (main camera) | 16 megapixels | 5 megapixels |
| Main camera resolution | 4608x3456 pixels | 2560x1920 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | VGA (640x480) |
| Flash | LED flash | Not supported |
| Focal aperture | f/2.2 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/3" inches | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
| Autofocus | PDAF: 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 | feature not registered |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo only main camera | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| LG Q Stylus (Q710EM) | Acer Liquid Z2 (Z120) | |
| Front camera (secondary) | 8 megapixels | Not supported |
| Front camera resolution | 3264x2448 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/1.9 (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 | ||
| LG Q Stylus (Q710EM) | Acer Liquid Z2 (Z120) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | FM | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, XviD, MKV | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| LG Q Stylus (Q710EM) | Acer Liquid Z2 (Z120) | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.2 + A2DP | 3.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| LG Q Stylus (Q710EM) | Acer Liquid Z2 (Z120) | |
| Sensors | Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| LG Q Stylus (Q710EM) | Acer Liquid Z2 (Z120) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 3300 mAh | 1300 mAh |
| Charger, watts | 9W (5V/1.8A) Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 6.6 hours | 4 hours |
| Standby | 275 hours (11.5 days) | 450 hours (18.8 days) |
➕ Other features | ||
| LG Q Stylus (Q710EM) | Acer Liquid Z2 (Z120) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (Swype), 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, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Aurora Black, Moroccan Blue • 2.5D glass screen • 18:9 screen ratio • QPen (Stylus Pen) • DTS: X 3D sound • Pump Express+ | • Colors: Black, Black/White • SRS sound enhancement • WiFi hotspot |
☢️ Radiation rate | ||
| LG Q Stylus (Q710EM) | Acer Liquid Z2 (Z120) | |
| 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 |