Xiaomi Mi 9T (128GB) vs Samsung Galaxy M51 (SM-M515F/DSN)
Side by side comparison between Xiaomi Mi 9T vs Samsung Galaxy M51 phones, differences, pros, cons and full specifications. What's the better?
,
6.39"
AMOLED
AMOLED
1080x2340
48
MP
MP
20mp
6GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
vs
6.7"
AMOLED
AMOLED
1080x2340
64
MP
MP
32mp
6GB
RAM
RAM
Octa-core
7000
mAh
mAh
(Non removable)
What's the better phone? Xiaomi Mi 9T (128GB)
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!
33 Common items in both devices |
2.2GHz 64bit Octa-core (8nm) |
6GB LPDDR4X |
128GB (109GB available) / 128GB (106GB available) |
60Hz |
16 million |
1080x2340 pixels |
PDAF: phase detection autofocus |
+26 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 | ||
Xiaomi Mi 9T (128GB) | Galaxy M51 (SM-M515F/DSN) | |
Model | Xiaomi Mi 9T (128GB) | Galaxy M51 (SM-M515F/DSN) |
Other model names | Xiaomi Mi 9T (Global version) M1903F10G, Xiaomi Redmi K20 | Samsung Galaxy M51 SM-M515F/DSN (6GB RAM) |
Country or region available | (Global, International), (Europe), Hong Kong, Taiwan | (Europe), (Global, International) |
Brand | Xiaomi | Samsung |
Release date | 6/1/2019 | 9/11/2020 |
Depth | 8.8 millimeters (0.35 inches) | 9.5 millimeters (0.37 inches) |
Size (width x height) | 74.3 x 156.7 millimeters (2.93 x 6.17 in) | 76.3 x 163.9 millimeters (3 x 6.45 in) |
Weight | 191 grams (6.69 ounces) | 213 grams (7.46 ounces) |
Build, materials | Aluminum frame, glass front/back | Plastic body, glass front |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Xiaomi Mi 9T (128GB) | Galaxy M51 (SM-M515F/DSN) | |
Display type | AMOLED | Super AMOLED Plus |
Screen size | 6.39" inches | 6.7" inches |
Screen-to-body ratio | ~86.1% (screen-to-body ratio) | ~88.1% (screen-to-body ratio) |
Display resolution | 1080x2340 pixels (19.5:9) | 1080x2340 pixels (19.5:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 403 PPI | 385 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 5 | Gorilla Glass 3 |
Refresh rate | 60Hz | 60Hz |
Display features | 600nits[typ] HDR10 | Not supported |
🤖 Operating System | ||
Xiaomi Mi 9T (128GB) | Galaxy M51 (SM-M515F/DSN) | |
System version | Android 9.0 Pie | Android 10 |
Firmware update | Android 10 | Android 11 |
User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
Xiaomi Mi 9T (128GB) | Galaxy M51 (SM-M515F/DSN) | |
Chipset | 64bit: Qualcomm Snapdragon 730 (SM7150-AA) (8nm) | 64bit: Qualcomm Snapdragon 730G (SM7150-AB) (8nm) |
CPU | Octa-core, 2 processors: 2x 2.2GHz Kryo 470 Gold (Dual-core) 6x 1.8GHz Kryo 470 Silver (Hexa-core) | Octa-core, 2 processors: 2x 2.2GHz Kryo 470 Gold (Dual-core) 6x 1.8GHz Kryo 470 Silver (Hexa-core) |
GPU graphical controller | Qualcomm Adreno 618 (610MHz) | Qualcomm Adreno 618 (700MHz) |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
Xiaomi Mi 9T (128GB) | Galaxy M51 (SM-M515F/DSN) | |
RAM memory | 6GB LPDDR4X | 6GB LPDDR4X |
Internal storage | 128GB (109GB available) UFS 2.1 | 128GB (106GB available) eMMC 5.1 |
External storage | Not supported | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
Xiaomi Mi 9T (128GB) | Galaxy M51 (SM-M515F/DSN) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 800/150 Mbps | 400/50 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 Cat15/13 (Bands 1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (Bands 38, 40) VoLTE | LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, 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 | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | GPRS, EDGE | GPRS, EDGE |
📷 Camera | ||
Xiaomi Mi 9T (128GB) | Galaxy M51 (SM-M515F/DSN) | |
Back camera (main camera) | (triple camera) 48 megapixels 8MP telephoto f/2.453mm1/4"1.12µmPDAF2x-optical-zoom 13MP ultrawide f/2.412mm1/3"1.12µm | (quad camera) 64 megapixels 12MP ultrawide f/2.2123° 5MP macro f/2.4 5MP depth f/2.4 |
Main camera resolution | 8000x6000 pixels | 10120x6328 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps | 4K UHD (3840x2160) 30 fps |
Flash | Dual-LED flash | LED flash |
Focal aperture | f/1.8 (aperture) | f/1.8 (aperture) |
Focal length | 26mm lens | 26mm lens |
Sensor size | 1/2" inches | 1/1.73" inches |
Pixel size | 0.8µm 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 | Digital and optical zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Not supported | Not supported |
HDR | HDR photo on both cameras | HDR photo on both cameras |
Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
Xiaomi Mi 9T (128GB) | Galaxy M51 (SM-M515F/DSN) | |
Front camera (secondary) | 20 megapixels *Motorized pop-up camera (slider) | 32 megapixels |
Front camera resolution | 5184x3840 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 | 26mm lens |
Sensor size | feature not registered | 1/2.8" inches |
Pixel size | 0.8µm pixel | 0.8µm pixel |
🔉 Sound and multimedia | ||
Xiaomi Mi 9T (128GB) | Galaxy M51 (SM-M515F/DSN) | |
Loudspeaker | Supported | 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 | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Xiaomi Mi 9T (128GB) | Galaxy M51 (SM-M515F/DSN) | |
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 [wifi5] (2.4GHz, 5GHz) + MIMO 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, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Xiaomi Mi 9T (128GB) | Galaxy M51 (SM-M515F/DSN) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Xiaomi Mi 9T (128GB) | Galaxy M51 (SM-M515F/DSN) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 4000 mAh | 7000 mAh |
Charger, watts | 18W (9V/2A) Wired fast charging | 25W Wired fast charging Reverse charging by cable |
Inductive / wireless charging | feature not registered | Not supported |
Talk time autonomy | feature not registered | 64 hours (2.7 days) |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Xiaomi Mi 9T (128GB) | Galaxy M51 (SM-M515F/DSN) | |
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: Carbon black, Flame red, Glacier blue • MIUI 10 • HDR display • 24-bit/192kHz audio • Quick Charge 4+ | • Colors: Celestial Black, Electric Blue • One UI 2.1, 3.1 |
☢️ Radiation rate | ||
Xiaomi Mi 9T (128GB) | Galaxy M51 (SM-M515F/DSN) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 1.34W/kg (head), 1.51W/kg (body) | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.609W/kg (head), 1.446W/kg (body) |