Xiaomi Poco M3 (128GB) vs Samsung Galaxy Note 7 Duos (SM-N9300 128GB)
Side by side comparison between Xiaomi Poco M3 vs Samsung Galaxy Note 7 phones, differences, pros, cons and full specifications. What's the better?
,
6.53"
IPS
IPS
1080x2340
48
MP
MP
8mp
4GB
RAM
RAM
Octa-core
6000
mAh
mAh
(Non removable)
vs
5.7"
AMOLED
AMOLED
1440x2560
12.2
MP
MP
5mp
6GB
RAM
RAM
Quad-core
3500
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy Note 7 Duos (SM-N9300 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!
14 Advantages 
22 Advantages | 25 Common items in both devices |
| 128GB (106GB available) / 128GB (114GB available) |
| 16 million |
| LED flash |
| Only digital zoom |
| PDAF: phase detection autofocus |
| BSI sensor |
| HDR photo on both cameras / HDR photo/video on both cameras |
| +18 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 Poco M3 (128GB) | Galaxy Note 7 Duos (SM-N9300 128GB) | |
| Model | Poco M3 (128GB) | Galaxy Note 7 Duos (SM-N9300 128GB) |
| Other model names | POCO M3 (M2010J19CG, M2010J19CI) | Samsung Galaxy Note 7 SM-N9300 6GB RAM, Galaxy Note 6 |
| Country or region available |  (Global, International) |   China, Hong Kong |
| Brand | Xiaomi | Samsung |
| Release date | 11/27/2020, Announced: 11/24/2020 | 9/1/2016 |
| Depth | 9.6 millimeters (0.38 inches) | 7.9 millimeters (0.31 inches) |
| Size (width x height) | 77.3 x 162.3 millimeters (3.04 x 6.39 in) | 73.9 x 153.5 millimeters (2.91 x 6.04 in) |
| Weight | 198 grams (6.93 ounces) | 169 grams (5.92 ounces) |
| Build, materials | Plastic body, glass front | Aluminum frame, glass front/back |
| Protection against water and others | IP53 certified: protection against dust and splashing | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant |
📲 Display | ||
| Xiaomi Poco M3 (128GB) | Galaxy Note 7 Duos (SM-N9300 128GB) | |
| Display type | TFT IPS LCD | Super AMOLED |
| Screen size | 6.53" inches | 5.7" inches |
| Screen-to-body ratio | ~83.4% (screen-to-body ratio) | ~79% (screen-to-body ratio) |
| Display resolution | 1080x2340 pixels (19.5:9) | 1440x2560 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 395 PPI | 515 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 3 | Gorilla Glass 5 |
| Refresh rate | 60Hz | feature not registered |
| Display features | 400nits[typ] | feature not registered |
🤖 Operating System | ||
| Xiaomi Poco M3 (128GB) | Galaxy Note 7 Duos (SM-N9300 128GB) | |
| System version | Android 10 | Android 6.0.1 Marshmallow |
| Firmware update | Android 11 | Android 7.0 Nougat |
| User Interface | MIUI 12.5 | feature not registered |
⚙️ Processor | ||
| Xiaomi Poco M3 (128GB) | Galaxy Note 7 Duos (SM-N9300 128GB) | |
| Chipset | 64bit: Qualcomm Snapdragon 662 (SM6115) (11nm) | 64bit: Qualcomm Snapdragon 820 MSM8996 (14nm) |
| CPU | Octa-core, 2 processors: 4x 2GHz Kryo 260 Gold (Quad-core) 4x 1.8GHz Kryo 260 Silver (Quad-core) | Quad-core, 2 processors: 2x 2.15GHz Kryo (Dual-core) 2x 1.6GHz Kryo (Dual-core) |
| GPU graphical controller | Qualcomm Adreno 610 (950MHz) | Qualcomm Adreno 530 |
| Performance (benchmark) | AnTuTu: 177904 (v8) Geekbench: 1398 (v5.1) GFXBench: 5.9fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
| Xiaomi Poco M3 (128GB) | Galaxy Note 7 Duos (SM-N9300 128GB) | |
| RAM memory | 4GB LPDDR4X | 6GB LPDDR4 |
| Internal storage | 128GB (106GB available) UFS 2.2 | 128GB (114GB available) UFS 2.0 |
| External storage | Until 512GB microSD, microSDXC (dedicated slot) | Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
| Xiaomi Poco M3 (128GB) | Galaxy Note 7 Duos (SM-N9300 128GB) | |
| 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 | 400/150 Mbps | 450/50 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 | CDMA 800/1900, GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1700/1900/2100 | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 |
| Primary 4G network | LTE Cat13 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE | LTE Cat9 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 26, 28) TD-LTE (Bands 38, 39, 40, 41) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | 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 |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 850/900/2100 |
| Secondary 4G network | LTE Cat13 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
📷 Camera | ||
| Xiaomi Poco M3 (128GB) | Galaxy Note 7 Duos (SM-N9300 128GB) | |
| Back camera (main camera) | (triple camera) 48 megapixels 2MP macro f/2.41.75μm 2MP depth f/2.41.75μm | 12.2 megapixels |
| Main camera resolution | 8000x6000 pixels | 4032x3024 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | 4K UHD (3840x2160) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/1.8 (aperture) | f/1.7 (aperture) |
| Focal length | feature not registered | 26mm (lens) |
| Sensor size | 1/2" inches | 1/2.55" inches |
| Pixel size | 0.8µm pixel | 1.4µm pixel |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | OIS: Optical stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Supported |
| HDR | HDR photo on both cameras | HDR photo/video on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Xiaomi Poco M3 (128GB) | Galaxy Note 7 Duos (SM-N9300 128GB) | |
| Front camera (secondary) | 8 megapixels | 5 megapixels |
| Front camera resolution | 3264x2448 pixels | 2592x1944 pixels |
| Video recording (secondary) | Full HD (1920x1080) | 2K UHD (2560x1440) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.1 (aperture) | f/1.7 (aperture) |
| Focal length | feature not registered | 22mm (lens) |
| Sensor size | 1/4" inches | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Xiaomi Poco M3 (128GB) | Galaxy Note 7 Duos (SM-N9300 128GB) | |
| Loudspeaker | Stereo sound with dual speakers 24-bit/192kHz | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | FM | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, DivX, XviD, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Xiaomi Poco M3 (128GB) | Galaxy Note 7 Duos (SM-N9300 128GB) | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | USB 3.1 Type-C, USB OTG On-The-Go |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | USB Type-C (reversible) | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 4.2 + A2DP |
| 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 | Supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| NFC | Not supported | Supported |
| Infrared port | Supported | Not supported |
🧭 Sensors | ||
| Xiaomi Poco M3 (128GB) | Galaxy Note 7 Duos (SM-N9300 128GB) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (side-mounted) Proximity sensor | Accelerometer Ambient light sensor ANT+ Barometer Compass Fingerprint sensor (front-mounted) Gyroscope Hall effect Heart rate Iris scanner Proximity sensor SpO2 |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Xiaomi Poco M3 (128GB) | Galaxy Note 7 Duos (SM-N9300 128GB) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 6000 mAh | 3500 mAh |
| Charger, watts | 18W Wired fast charging Reverse charging by cable | 15W Wired fast charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | feature not registered | 38 hours (1.6 days) |
| Standby | feature not registered | 312 hours (13 days) |
➕ Other features | ||
| Xiaomi Poco M3 (128GB) | Galaxy Note 7 Duos (SM-N9300 128GB) | |
| 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: Power Black, Cool Blue, Poco Yellow • Silicone Case included | • Colors: Blue Coral, Silver Titanium, Black Onyx • Stylus Pen (12-bit) • Samsung Pay (Visa, MasterCard) • S-Voice • HD Voice |
☢️ Radiation rate | ||
| Xiaomi Poco M3 (128GB) | Galaxy Note 7 Duos (SM-N9300 128GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.09W/kg (head), 1W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.6W/kg (head), 0.81W/kg (body) | feature not registered |