Motorola Moto G31 (128GB/4GB) vs LG K71 (Q730BAW)
Side by side comparison between Motorola Moto G31 vs LG K71 phones, differences, pros, cons and full specifications. What's the better?
,
6.4"
AMOLED
AMOLED
1080x2400
50
MP
MP
13mp
4GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
vs
6.8"
IPS
IPS
1080x2460
48
MP
MP
32mp
4GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
What's the better phone? Motorola Moto G31 (128GB/4GB)
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!
35 Common items in both devices |
4GB LPDDR4X |
128GB (108GB available) / 128GB (107GB available) |
eMMC 5.1 |
Until 1TB microSD, microSDXC |
Plastic body, glass front |
60Hz |
16 million |
+28 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 | ||
Moto G31 (128GB/4GB) | LG K71 (Q730BAW) | |
Model | Moto G31 (128GB/4GB) | K71 (Q730BAW) |
Other model names | Lenovo Moto G31 XT2173-1, XT2173-2, XT2173-3 | LG K71 LMQ730BAW, LM-Q730BAW (Dual-SIM) |
Country or region available | (Europe), (Global, International) | Brazil, Colombia, Ecuador |
Brand | Motorola | LG |
Release date | 12/6/2021, Announced: 11/18/2021 | 9/21/2020 |
Depth | 8.6 millimeters (0.34 inches) | 8.7 millimeters (0.34 inches) |
Size (width x height) | 73.87 x 161.89 millimeters (2.91 x 6.37 in) | 77.7 x 171.4 millimeters (3.06 x 6.75 in) |
Weight | 181 grams (6.34 ounces) | 220 grams (7.7 ounces) |
Build, materials | Plastic body, glass front | Plastic body, glass front |
Protection against water and others | Water repellent nano-coating (don't immerse) | 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. |
📲 Display | ||
Moto G31 (128GB/4GB) | LG K71 (Q730BAW) | |
Display type | AMOLED | TFT IPS LCD |
Screen size | 6.4" inches | 6.8" inches |
Screen-to-body ratio | ~82.7% (screen-to-body ratio) | ~82.5% (screen-to-body ratio) |
Display resolution | 1080x2400 pixels (20:9) | 1080x2460 pixels (20.5:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 411 PPI | 395 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Cristal Dinorex (NEG) |
Refresh rate | 60Hz | 60Hz |
Display features | Not supported | Not supported |
🤖 Operating System | ||
Moto G31 (128GB/4GB) | LG K71 (Q730BAW) | |
System version | Android 11 | Android 10 |
Firmware update | feature not registered | feature not registered |
User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
Moto G31 (128GB/4GB) | LG K71 (Q730BAW) | |
Chipset | 64bit: MediaTek Helio G85 (12nm) | 64bit: MediaTek Helio P35 (MT6765) (12nm) |
CPU | Octa-core, 2 processors: 2x 2GHz ARM-Cortex-A75 (Dual-core) 6x 1.8GHz ARM-Cortex-A55 (Hexa-core) | Octa-core, 2 processors: 4x 2.3GHz ARM Cortex-A53 (Quad-core) 4x 1.8GHz ARM Cortex-A53 (Quad-core) |
GPU graphical controller | ARM Mali-G52 MC2 (1GHz) | PowerVR GE8320 MP2 (680MHz) |
Performance (benchmark) | AnTuTu: 228765 (v9) | feature not registered |
💽 Memory and storage | ||
Moto G31 (128GB/4GB) | LG K71 (Q730BAW) | |
RAM memory | 4GB LPDDR4X | 4GB LPDDR4X |
Internal storage | 128GB (108GB available) eMMC 5.1 | 128GB (107GB available) eMMC 5.1 |
External storage | Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) | Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
Moto G31 (128GB/4GB) | LG K71 (Q730BAW) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 300/150 Mbps | 300/50 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 850/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat7 (1, 2, 3, 5, 7, 8, 18, 19, 20, 26, 28) TD-LTE (38, 40, 41) VoLTE | LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 66) TD-LTE (38, 40) 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+, TD-LTE, LTE, LTE-A |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | UMTS 850/900/1700/1900/2100 | Not supported |
Secondary 4G network | LTE Cat7 (1, 2, 3, 5, 7, 8, 18, 19, 20, 26, 28) TD-LTE (38, 40, 41) VoLTE | Not supported |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE |
📷 Camera | ||
Moto G31 (128GB/4GB) | LG K71 (Q730BAW) | |
Back camera (main camera) | (triple camera) 50 megapixels 8MP ultrawide f/2.2118°1/4"1.12µm 2MP macro f/2.4 | (triple camera) 48 megapixels 5MP ultrawide f/2.2120°1/5"1.12μm 5MP depth f/2.480.6°1/5"1.12μm |
Main camera resolution | 8160x6120 pixels | 8000x6000 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.8 (aperture) | f/1.8 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | 1/2" inches |
Pixel size | 0.64µm pixel | 0.8µm pixel |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection 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 on both cameras | HDR photo on both cameras |
Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
Moto G31 (128GB/4GB) | LG K71 (Q730BAW) | |
Front camera (secondary) | 13 megapixels | 32 megapixels |
Front camera resolution | 4128x3096 pixels | 6528x4896 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.2 (aperture) | f/2.0 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | 1/2.8" inches |
Pixel size | 1.12µm pixel | 0.8µm pixel |
🔉 Sound and multimedia | ||
Moto G31 (128GB/4GB) | LG K71 (Q730BAW) | |
Loudspeaker | Mono sound (not stereo) Dolby Atmos | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | FM | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Moto G31 (128GB/4GB) | LG K71 (Q730BAW) | |
USB | USB 2.0 Type-C reversible connector | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Not supported | USB Type-C (reversible) |
Bluetooth | 5.0 + A2DP/LE | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO | A-GPS, GeoTagging |
NFC | Not supported | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Moto G31 (128GB/4GB) | LG K71 (Q730BAW) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Moto G31 (128GB/4GB) | LG K71 (Q730BAW) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) BL-T48 |
Battery capacity | 5000 mAh | 4000 mAh |
Charger, watts | 10W Wired charging | 10W Wired charging |
Inductive / wireless charging | Not supported | Not supported |
Talk time autonomy | feature not registered | 19 hours |
Standby | feature not registered | 700 hours (29.2 days) |
➕ Other features | ||
Moto G31 (128GB/4GB) | LG K71 (Q730BAW) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
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: Mineral Grey, Baby Blue | • Colors: Titan, White • Stylus Pen • DTS:X 3D stereo sound • Google Assistant button • LG TONE Free is not included |
☢️ Radiation rate | ||
Moto G31 (128GB/4GB) | LG K71 (Q730BAW) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.74W/kg (head), 1.12W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |