ZTE Miami (G-N281) vs Samsung Galaxy A30s (SM-A307G)
Side by side comparison between ZTE Miami vs Samsung Galaxy A30s phones, differences, pros, cons and full specifications. What's the better?
,
vs
6.4"
AMOLED
AMOLED
720x1560
25
MP
MP
16mp
4GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy A30s (SM-A307G)
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!
2 Advantages 
35 Advantages | 7 Common items in both devices |
| Plastic body / Plastic body, glass front |
| Only digital zoom |
| Accelerometer |
| Hands-free calling |
| Vibrating alert |
| FM |
| MicroUSB 2.0 / USB 2.0 Type-C, USB OTG On-The-Go |
| + 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 | ||
| ZTE Miami (G-N281) | Galaxy A30s (SM-A307G) | |
| Change model | ||
| Model | Miami (G-N281) | Galaxy A30s (SM-A307G) |
| Other model names | ZTE Miami N281 | Galaxy A30s SM-A307G Single-Sim |
| Country or region available |  (Global, International) |     (Latin America), Argentina, Mexico, Peru |
| Brand | ZTE | Samsung |
| Release date | 6/22/2011 | 9/1/2019, Announced: 8/22/2019 |
| Depth | 12.5 millimeters (0.49 inches) | 7.8 millimeters (0.31 inches) |
| Size (width x height) | 50 x 102 millimeters (1.97 x 4.02 in) | 74.7 x 158.5 millimeters (2.94 x 6.24 in) |
| Weight | 100 grams (3.5 ounces) | 169 grams (5.92 ounces) |
| Build, materials | Plastic body | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| ZTE Miami (G-N281) | Galaxy A30s (SM-A307G) | |
| Display type | TFT LCD | Super AMOLED |
| Screen size | 2.8" inches | 6.4" inches |
| Screen-to-body ratio | ~43.8% (screen-to-body ratio) | ~84.9% (screen-to-body ratio) |
| Display resolution | 240x400 pixels | 720x1560 pixels (19.5:9) |
| Touchscreen | Resistive Single touch 1-point | Capacitive Multitouch |
| Pixel density (dot pitch) | 167 PPI | 268 PPI |
| Colors | 260 thousand | 16 million |
| Scratch-resistant glass | Not supported | Scratch-resistant glass |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| ZTE Miami (G-N281) | Galaxy A30s (SM-A307G) | |
| System version | Proprietary OS | Android 9.0 Pie |
| Firmware update | feature not registered | Android 11 |
| User Interface | feature not registered | One UI 2.0 / 3.1 |
⚙️ Processor | ||
| ZTE Miami (G-N281) | Galaxy A30s (SM-A307G) | |
| Chipset | 32bit | 64bit: Samsung Exynos 7904 (14nm) |
| CPU | Single-core, 1 processor: Single-core | Octa-core, 2 processors: 2x 1.8GHz ARM Cortex-A73 (Dual-core) 6x 1.6GHz ARM Cortex-A53 (Hexa-core) |
| GPU graphical controller | feature not registered | ARM Mali-G71 MP2 (770MHz) |
| Performance (benchmark) | feature not registered | AnTuTu: 123142 (v8) |
💽 Memory and storage | ||
| ZTE Miami (G-N281) | Galaxy A30s (SM-A307G) | |
| RAM memory | feature not registered | 4GB LPDDR4X |
| Internal storage | 10MB | 64GB (49GB available) eMMC 5.1 |
| External storage | Until 8GB microSD (dedicated slot) | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| ZTE Miami (G-N281) | Galaxy A30s (SM-A307G) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 0.236 Mbps | 600/150 Mbps |
| Network technology | 2G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Dual-Band 900/1800 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 900/1800 | GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | Not supported | LTE Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) TD-LTE (38, 40, 41) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| 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 | ||
| ZTE Miami (G-N281) | Galaxy A30s (SM-A307G) | |
| Back camera (main camera) | 2 megapixels | (triple camera) 25 megapixels 8MP ultrawide f/2.213mm1/4.0"1.12µm 5MP depth f/2.21/5.0"1.12µm |
| Main camera resolution | 1600x1200 pixels | 5760x4320 pixels |
| Video recording (primary) | QCIF (176x144) | Full HD (1920x1080) 30 fps |
| Flash | Not supported | LED flash |
| Focal aperture | feature not registered | f/1.7 (aperture) |
| Focal length | feature not registered | 26mm (lens) |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Not supported | PDAF: phase detection autofocus |
| Touch focus | Not supported | Supported |
| Image stabilization | Not supported | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Not supported | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| ZTE Miami (G-N281) | Galaxy A30s (SM-A307G) | |
| Front camera (secondary) | Not supported | 16 megapixels |
| Front camera resolution | Not supported | 4608x3456 pixels |
| Video recording (secondary) | Not supported | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.0 (aperture) |
| Focal length | feature not registered | 26mm (lens) |
| Sensor size | feature not registered | 1/3.06" inches |
| Pixel size | feature not registered | 1µm pixel |
🔉 Sound and multimedia | ||
| ZTE Miami (G-N281) | Galaxy A30s (SM-A307G) | |
| Loudspeaker | Supported | Mono sound (not stereo) |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MPEG4, H.263, 3GP | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, AAC, AAC+, MIDI, AMR-NB, AMR-WB+ | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| ZTE Miami (G-N281) | Galaxy A30s (SM-A307G) | |
| USB | MicroUSB 2.0 | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | proprietary audio output | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 2.0 + A2DP | 5.0 + A2DP/LE |
| WiFi | Not supported | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | Not supported | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| ZTE Miami (G-N281) | Galaxy A30s (SM-A307G) | |
| Sensors | Accelerometer | Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Hall effect Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| ZTE Miami (G-N281) | Galaxy A30s (SM-A307G) | |
| Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 800 mAh | 4000 mAh |
| Charger, watts | Wired charging | 15W Wired fast charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 3 hours | feature not registered |
| Standby | 144 hours (6 days) | feature not registered |
➕ Other features | ||
| ZTE Miami (G-N281) | Galaxy A30s (SM-A307G) | |
| Call control | Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS, MMS, E-mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | WAP, HTML | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, Pink • Phonebook: 1000 contacts • Java framework | • Colors: Prism Crush Black, Prism Crush White, Prism Crush Green, Prism Crush Violet2 • Game Booster • Samsung Pay |
☢️ Radiation rate | ||
| ZTE Miami (G-N281) | Galaxy A30s (SM-A307G) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 1.05W/kg (head), 1.54W/kg (body) |