Motorola Moto Z3 (64GB) vs Xiaomi Amazfit T-Rex
Side by side comparison between Motorola Moto Z3 vs Xiaomi Amazfit T-Rex devices, differences, pros, cons and full specifications. What's the better?
,
6.01"
AMOLED
AMOLED
1080x2160
12
MP
MP
8mp
4GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Non removable)
vs
1.3"
AMOLED
AMOLED
360x360
N/A
512MB
RAM
RAM
Single-core
390
mAh
mAh
(Non removable)
What's the better device? Motorola Moto Z3 (64GB)
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!
26 Advantages 
5 Advantages | 10 Common items in both devices |
| 16 million |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| Compass |
| Li-Ion: lithium-ion (Non removable) / LiPo: li-ion polymer (Non removable) |
| +3 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 Z3 (64GB) | Amazfit T-Rex | |
| Model | Moto Z3 (64GB) | Amazfit T-Rex |
| Other model names | Verizon Lenovo Moto Z3 XT192917 (64GB + 4GB RAM) MOTXT192917 | Mi Amazfit TRex |
| Country or region available |  USA |  (Global, International) |
| Brand | Motorola | Xiaomi |
| Release date | 8/16/2018 | 1/9/2020, Announced: 1/1/2020 |
| Depth | 6.75 millimeters (0.27 inches) | 13.5 millimeters (0.53 inches) |
| Size (width x height) | 76.5 x 156.5 millimeters (3.01 x 6.16 in) | 47.47 x 47.47 millimeters (1.87 x 1.87 in) |
| Weight | 156 grams (5.46 ounces) | 58 grams (2.03 ounces) |
| Build, materials | Aluminum frame, glass front/back | Plastic body, glass front |
| Protection against water and others | Water splash resistant (don't immerse) | 5 ATM: 50 meters waterproof |
📲 Display | ||
| Moto Z3 (64GB) | Amazfit T-Rex | |
| Display type | Super AMOLED | AMOLED |
| Screen size | 6.01" inches | 1.3" inches |
| Screen-to-body ratio | ~77.9% (screen-to-body ratio) | ~24.2% (screen-to-body ratio) |
| Display resolution | 1080x2160 pixels | 360x360 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 402 PPI | 392 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 3 | Gorilla Glass 3 |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| Moto Z3 (64GB) | Amazfit T-Rex | |
| System version | Android 8.1 Oreo | Proprietary OS |
| Firmware update | Android 9.0 Pie | feature not registered |
| User Interface | feature not registered | RTOS |
⚙️ Processor | ||
| Moto Z3 (64GB) | Amazfit T-Rex | |
| Chipset | 64bit: Qualcomm Snapdragon 835 (MSM8998) (10nm) | 32bit |
| CPU | Octa-core, 2 processors: 4x 2.35GHz Kryo 280 (Quad-core) 4x 1.9GHz Kryo 280 (Quad-core) | Single-core, 1 processor: Single-core |
| GPU graphical controller | Qualcomm Adreno 540 (670-710MHz) | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Moto Z3 (64GB) | Amazfit T-Rex | |
| RAM memory | 4GB LPDDR4X | 512MB LPDDR3 |
| Internal storage | 64GB (51GB available) | 4GB (2GB available) eMCP |
| External storage | Until 1TB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Moto Z3 (64GB) | Amazfit T-Rex | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | Not supported |
| Maximum Download / Upload | 1024/150 Mbps | feature not registered |
| Network technology | 2G, 3G, 4G | feature not registered |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Not supported |
| Primary 2G network | CDMA 800/1900, GSM 850/900/1800/1900 | Not supported |
| Primary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1900/2100 | Not supported |
| Primary 4G network | LTE Cat16 (Bands 1,2,3,4,5,7,8,12,13,14,17,18,19,20,25,26,28,30,66) TD-LTE (Bands 34,38,39,40,41,46) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | Not supported |
| 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 | ||
| Moto Z3 (64GB) | Amazfit T-Rex | |
| Back camera (main camera) | (dual camera) 12 megapixels 12MP mono | Not supported |
| Main camera resolution | 4000x3000 pixels | Not supported |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | Not supported |
| Flash | Dual-LED flash | Not supported |
| Focal aperture | f/2.0 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | 1.25µm pixel | feature not registered |
| Autofocus | LDAF/PDAF: laser/phase detection autofocus | Not supported |
| Touch focus | Supported | Not supported |
| Image stabilization | EIS: Digital stabilization | Not supported |
| Zoom | Only digital zoom | Not supported |
| Face/smile detection | Face detection, Smile detection | Not supported |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo on both cameras | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Moto Z3 (64GB) | Amazfit T-Rex | |
| 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/2.0 (aperture) | feature not registered |
| Focal length | 24mm lens | feature not registered |
| Sensor size | 1/4" inches | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Moto Z3 (64GB) | Amazfit T-Rex | |
| Loudspeaker | Supported | feature not registered |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | FM | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | feature not registered |
| Audio formats | MP3, OGG, eAAC+, FLAC | feature not registered |
🔌 Connectivity | ||
| Moto Z3 (64GB) | Amazfit T-Rex | |
| USB | USB 3.1 Type-C, USB OTG On-The-Go | Not supported |
| Audio output | Type-C jack with 3.5mm jack adapter | Not supported |
| TV output | Not supported | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 5.0 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | Not supported |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging, GLONASS |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Moto Z3 (64GB) | Amazfit T-Rex | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Heart rate Pedometer SpO2 |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Moto Z3 (64GB) | Amazfit T-Rex | |
| Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 3000 mAh | 390 mAh |
| Charger, watts | 15W Wired fast charging | Wired charging |
| Inductive / wireless charging | feature not registered | Magnetic charging (dock) |
| Talk time autonomy | feature not registered | 20 hours |
| Standby | feature not registered | 480 hours (20 days) |
➕ Other features | ||
| Moto Z3 (64GB) | Amazfit T-Rex | |
| Call control | Voice dialing, Voice recorder | Not supported |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), E-mail |
| Hands-free calling | Supported | Not supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | feature not registered |
| Web browser | HTML, XHTML, HTML5 | Not supported |
| Antenna | Internal antenna | feature not registered |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Ceramic Black • Aluminum body (6000 series) • Corning Gorilla Glass 3 back panel • Moto mods (modular) | • Colors: Black, Gray, Camouflage, Army green, Khaki • Watch band: 22mm • BioTracker PPG • 14 sports mode • AppZepp app • Compatible with Android 5.0/iOS 10 and above |
☢️ Radiation rate | ||
| Moto Z3 (64GB) | Amazfit T-Rex | |
| 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 |