Xiaomi Amazfit T-Rex vs Samsung Galaxy A72 (SM-A725F/DS 128GB/6GB)
Side by side comparison between Xiaomi Amazfit T-Rex vs Samsung Galaxy A72 devices, differences, pros, cons and full specifications. What's the better?
,
1.3"
AMOLED
AMOLED
360x360
N/A
512MB
RAM
RAM
Single-core
390
mAh
mAh
(Non removable)
vs
6.7"
AMOLED
AMOLED
1080x2400
64
MP
MP
32mp
6GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
What's the better device? Samsung Galaxy A72 (SM-A725F/DS 128GB/6GB)
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!
6 Advantages 
27 Advantages | 11 Common items in both devices |
| Plastic body, glass front |
| 16 million |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| Compass |
| +4 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 | ||
| Amazfit T-Rex | Galaxy A72 (SM-A725F/DS 128GB/6GB) | |
| Change model | ||
| Model | Amazfit T-Rex | Galaxy A72 (SM-A725F/DS 128GB/6GB) |
| Other model names | Mi Amazfit TRex | Galaxy A72 4G SM-A725F/Dual-SIM (128GB+6GB RAM) |
| Country or region available |  (Global, International) |  (Europe), (Global, International) |
| Brand | Xiaomi | Samsung |
| Release date | 1/9/2020, Announced: 1/1/2020 | 3/26/2021, Announced: 3/17/2021 |
| Depth | 13.5 millimeters (0.53 inches) | 8.4 millimeters (0.33 inches) |
| Size (width x height) | 47.47 x 47.47 millimeters (1.87 x 1.87 in) | 77.4 x 165 millimeters (3.05 x 6.5 in) |
| Weight | 58 grams (2.03 ounces) | 203 grams (7.11 ounces) |
| Build, materials | Plastic body, glass front | Plastic body, glass front |
| Protection against water and others | 5 ATM: 50 meters waterproof | IP67 certified: dust proof and waterproof over 1 meter and 30min |
📲 Display | ||
| Amazfit T-Rex | Galaxy A72 (SM-A725F/DS 128GB/6GB) | |
| Display type | AMOLED | Super AMOLED |
| Screen size | 1.3" inches | 6.7" inches |
| Screen-to-body ratio | ~24.2% (screen-to-body ratio) | ~84.9% (screen-to-body ratio) |
| Display resolution | 360x360 pixels | 1080x2400 pixels (20:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 392 PPI | 393 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 3 | Gorilla Glass 5 |
| Refresh rate | 60Hz | 90Hz |
| Display features | Not supported | 800nits[peak] Always-On Display |
🤖 Operating System | ||
| Amazfit T-Rex | Galaxy A72 (SM-A725F/DS 128GB/6GB) | |
| System version | Proprietary OS | Android 11 |
| Firmware update | feature not registered | Android 14 |
| User Interface | RTOS | One UI 3.1 / 4.1 / 5.1 / 6.0 |
⚙️ Processor | ||
| Amazfit T-Rex | Galaxy A72 (SM-A725F/DS 128GB/6GB) | |
| Chipset | 32bit | 64bit: Qualcomm Snapdragon 720G SM7125 (8nm) |
| CPU | Single-core, 1 processor: Single-core | Octa-core, 2 processors: 2x 2.3GHz Kryo 465 Gold (Dual-core) 6x 1.8GHz Kryo 465 Silver (Hexa-core) |
| GPU graphical controller | feature not registered | Qualcomm Adreno 618 |
| Performance (benchmark) | feature not registered | AnTuTu: 279342 (v8) Geekbench: 6483 (v4.4), 1627 (v5.1) GFXBench: 15fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
| Amazfit T-Rex | Galaxy A72 (SM-A725F/DS 128GB/6GB) | |
| RAM memory | 512MB LPDDR3 | 6GB LPDDR4X |
| Internal storage | 4GB (2GB available) eMCP | 128GB (102GB available) UFS 2.1 |
| External storage | Not supported | Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
| Amazfit T-Rex | Galaxy A72 (SM-A725F/DS 128GB/6GB) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) |
| SIM card | Not supported | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | feature not registered | 600/100 Mbps |
| Network technology | feature not registered | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Not supported | Quad-Band 850/900/1800/1900 |
| Primary 2G network | Not supported | GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | Not supported | LTE Cat12 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 32, 66) TD-LTE (38, 40, 41) VoLTE |
| Primary 5G network | Not supported | Not supported |
| Primary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | UMTS 850/900/1700/1900/2100 |
| Secondary 4G network | Not supported | LTE Cat12 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 32, 66) TD-LTE (38, 40, 41) VoLTE |
| Secondary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
📷 Camera | ||
| Amazfit T-Rex | Galaxy A72 (SM-A725F/DS 128GB/6GB) | |
| Back camera (main camera) | Not supported | (quad camera) 64 megapixels 8MP telephoto f/2.41.0µmPDAFOIS3x-optical-zoom 12MP ultrawide f/2.2123°1.12µm 5MP macro f/2.4 |
| Main camera resolution | Not supported | 10120x6328 pixels |
| Video recording (primary) | Not supported | 4K UHD (3840x2160) 30 fps |
| Flash | Not supported | LED flash |
| Focal aperture | feature not registered | f/1.8 (aperture) |
| Focal length | feature not registered | 26mm lens |
| Sensor size | feature not registered | 1/1.72" inches |
| Pixel size | feature not registered | 0.8µm pixel |
| Autofocus | Not supported | PDAF: phase detection autofocus |
| Touch focus | Not supported | Supported |
| Image stabilization | Not supported | OIS: Optical stabilization |
| Zoom | Not supported | Digital and optical zoom |
| Face/smile detection | Not supported | Face detection, Smile detection |
| BSI sensor | Not supported | Supported |
| HDR | Not supported | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Amazfit T-Rex | Galaxy A72 (SM-A725F/DS 128GB/6GB) | |
| Front camera (secondary) | Not supported | 32 megapixels |
| Front camera resolution | Not supported | 6528x4896 pixels |
| Video recording (secondary) | Not supported | 4K UHD (3840x2160) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.2 (aperture) |
| Focal length | feature not registered | 26mm lens |
| Sensor size | feature not registered | 1/2.8" inches |
| Pixel size | feature not registered | 0.8µm pixel |
🔉 Sound and multimedia | ||
| Amazfit T-Rex | Galaxy A72 (SM-A725F/DS 128GB/6GB) | |
| Loudspeaker | feature not registered | Stereo sound with dual speakers |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | feature not registered | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | feature not registered | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Amazfit T-Rex | Galaxy A72 (SM-A725F/DS 128GB/6GB) | |
| USB | Not supported | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | Not supported | 3.5mm jack |
| TV output | Not supported | USB Type-C (reversible) |
| Bluetooth | 5.0 + A2DP/LE | 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 | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Amazfit T-Rex | Galaxy A72 (SM-A725F/DS 128GB/6GB) | |
| Sensors | Accelerometer Ambient light sensor Compass Heart rate Pedometer SpO2 | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Amazfit T-Rex | Galaxy A72 (SM-A725F/DS 128GB/6GB) | |
| Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 390 mAh | 5000 mAh |
| Charger, watts | Wired charging | 25W Wired fast charging |
| Inductive / wireless charging | Magnetic charging (dock) | Not supported |
| Talk time autonomy | 20 hours | 35 hours (1.5 days) |
| Standby | 480 hours (20 days) | feature not registered |
➕ Other features | ||
| Amazfit T-Rex | Galaxy A72 (SM-A725F/DS 128GB/6GB) | |
| Call control | Not supported | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), E-mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Not supported | Supported |
| Video calling | Not supported | Supported |
| Ringtones | feature not registered | Polyphonic and customized |
| Web browser | Not supported | HTML, XHTML, HTML5 |
| Antenna | feature not registered | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • 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 | • Colors: Awesome Black, White, Violet, Blue |
☢️ Radiation rate | ||
| Amazfit T-Rex | Galaxy A72 (SM-A725F/DS 128GB/6GB) | |
| 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 |