📱 Model features |
| Samsung Galaxy A30 (SM-A305G/DS 32GB) | Motorola Moto G31 (64GB) |
| Model | Galaxy A30 (SM-A305G/DS 32GB) | Moto G31 (64GB) |
| Other model names | Galaxy A30 SM-A305G/Dual-Sim (32GB + 3GB RAM) | Lenovo Moto G31 XT2173-1, XT2173-2, XT2173-3 |
| Country or region available | 
(Latin America) | 
(Latin America), (Global, International) |
| Brand | Samsung | Motorola |
| Release date | 3/2/2019, Announced: 2/25/2019 | 12/6/2021, Announced: 11/18/2021 |
| Depth | 7.7 millimeters (0.3 inches) | 8.6 millimeters (0.34 inches) |
| Size (width x height) | 74.7 x 158.5 millimeters (2.94 x 6.24 in) | 73.87 x 161.89 millimeters (2.91 x 6.37 in) |
| Weight | 165 grams (5.78 ounces) | 181 grams (6.34 ounces) |
| Build, materials | Plastic body, glass front | Plastic body, glass front |
| Protection against water and others | Not supported | Water repellent nano-coating (don't immerse) |
🤖 Operating System |
| Samsung Galaxy A30 (SM-A305G/DS 32GB) | Motorola Moto G31 (64GB) |
| System version | Android 9.0 Pie | Android 11 |
| Firmware update | Android 11 | feature not registered |
| User Interface | One UI 1.1 / 3.1 | feature not registered |
⚙️ Processor |
| Samsung Galaxy A30 (SM-A305G/DS 32GB) | Motorola Moto G31 (64GB) |
| Chipset | 64bit - Samsung Exynos 7904 (14nm) | 64bit - MediaTek Helio G85 (12nm) |
| CPU | Octa-Core, 2 processors:
1.8GHz Dual-Core ARM Cortex-A73
1.6GHz Hexa-Core ARM Cortex-A53 | Octa-Core, 2 processors:
2GHz Dual-Core ARM-Cortex-A75
1.8GHz Hexa-Core ARM-Cortex-A55 |
| GPU graphical controller | ARM Mali-G71 MP2 (770MHz) | ARM Mali-G52 MC2 (1GHz) |
| Performance (benchmark) | AnTuTu: 96550 (v7)
Geekbench: 4146 (v4.4)
GFXBench: 4.6fps (ES 3.1 onscreen) | AnTuTu: 228765 (v9) |
💽 Memory and storage |
| Samsung Galaxy A30 (SM-A305G/DS 32GB) | Motorola Moto G31 (64GB) |
| RAM memory | 3GB LPDDR4X | 4GB LPDDR4X |
| Internal storage | 32GB (24GB available)
eMMC 5.1 | 64GB (49GB available)
eMMC 5.1 |
| External storage | Until 1TB microSD, microSDXC
(dedicated slot) | Until 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot) |
📲 Display |
| Samsung Galaxy A30 (SM-A305G/DS 32GB) | Motorola Moto G31 (64GB) |
| Display type | Super AMOLED | AMOLED |
| Screen size | 6.4" inches | 6.4" inches |
| Screen-to-body ratio | ~84.9% (screen-to-body ratio) | ~82.7% (screen-to-body ratio) |
| Display resolution | 1080x2340 pixels (19.5:9) | 1080x2400 pixels (20:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 403 PPI | 411 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 3 | Not supported |
| Refresh rate | 60Hz | 60Hz |
| Display features | Not supported | Not supported |
📶 Mobile networks |
| Samsung Galaxy A30 (SM-A305G/DS 32GB) | Motorola Moto G31 (64GB) |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card
(dedicated 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 | 600/150 Mbps | 300/150 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
| Frequency, bands | Expand band detailsCollapse 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 Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66)
TD-LTE (38, 40, 41) | LTE Cat7 (1, 2, 3, 5, 7, 8, 18, 19, 20, 26, 28)
TD-LTE (38, 40, 41)
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 | UMTS 850/900/1700/1900/2100 |
| Secondary 4G network | Not supported | LTE Cat7 (1, 2, 3, 5, 7, 8, 18, 19, 20, 26, 28)
TD-LTE (38, 40, 41)
VoLTE |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
📷 Camera |
| Samsung Galaxy A30 (SM-A305G/DS 32GB) | Motorola Moto G31 (64GB) |
| Back camera (main camera) | (dual camera)
16 megapixels
5MP ultrawidef/2.212mm | (triple camera)
50 megapixels
8MP ultrawidef/2.2118°1/4"1.12µm
2MP macrof/2.4 |
| Main camera resolution | 4608x3456 pixels | 8160x6120 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/1.7 (aperture) | f/1.8 (aperture) |
| Focal length | 27mm lens | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | 0.64µm 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 | Not supported | Supported |
| HDR | HDR photo on both cameras | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera |
| Samsung Galaxy A30 (SM-A305G/DS 32GB) | Motorola Moto G31 (64GB) |
| Front camera (secondary) | 16 megapixels | 13 megapixels |
| Front camera resolution | 4608x3456 pixels | 4128x3096 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 | 26mm lens | feature not registered |
| Sensor size | 1/3.06" inches | feature not registered |
| Pixel size | 1µm pixel | 1.12µm pixel |
🔉 Sound and multimedia |
| Samsung Galaxy A30 (SM-A305G/DS 32GB) | Motorola Moto G31 (64GB) |
| Loudspeaker | Mono sound (not stereo) | Mono sound (not stereo)
Dolby Atmos |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, WMV, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity |
| Samsung Galaxy A30 (SM-A305G/DS 32GB) | Motorola Moto G31 (64GB) |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | USB 2.0 Type-C reversible connector |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 5.0 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz)
WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors |
| Samsung Galaxy A30 (SM-A305G/DS 32GB) | Motorola Moto G31 (64GB) |
| Sensors | Accelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Hall effect
Proximity sensor | Accelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery |
| Samsung Galaxy A30 (SM-A305G/DS 32GB) | Motorola Moto G31 (64GB) |
| Battery type | LiPo: Li-Ion polymer (Non removable) | LiPo: Li-Ion polymer (Non removable) |
| Battery capacity | 4000 mAh | 5000 mAh |
| Charger, watts | 15W Fast battery charging | 10W Standard charging |
| Talk time autonomy | 23 hours | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features |
| Samsung Galaxy A30 (SM-A305G/DS 32GB) | Motorola Moto G31 (64GB) |
| Call control | Voice dialing, Voice recorder | 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: Black, White, Blue, Red | - Colors: Mineral Grey, Baby Blue |
☢️ Radiation rate |
| Samsung Galaxy A30 (SM-A305G/DS 32GB) | Motorola Moto G31 (64GB) |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.316W/kg (head), 0.404W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |