Samsung Z vs Xiaomi Mi Note 2
| Type | Touch | Touch |
| Dimensions | 138.20 x 69.80 x 8.50 mm | 156.20 x 77.30 x 7.60 mm |
| Weight | 136.00 g | 166.00 g |
| Display size | 4.80" | 5.70" |
| Display | Color / Super AMOLED 16M colors 720 x 1280 px (4.80") 306 ppi | Color / OLED 16M colors 1080 x 1920 px (5.70") 386 ppi |
| Display protection |   | |
| Additional display | | |
| Protection of the secondary display | | |
| Standard battery | Li-Ion 2600 mAhBuy powerbank
| Li-Ion 4070 mAhBuy powerbank
|
| Quick battery charging | | Quick Charge 3.0 |
| Wireless battery charging | | |
| Internal memory | 16 GB | 64 GB, 128 GB |
| RAM memory | 2 GB | 4 GB, 6 GB |
| Memory cards |  microSD, microSDHC, microSDXC up to 64 GBBuy memory card | |
| Operating system | Tizen 2.2.1 | Android 6.0 Marshmallow |
| Interface | - | MIUI 8 |
| Processor | Qualcomm Snapdragon 800 8974AA | Qualcomm Snapdragon 821 8996 |
| Processor clock | 2300 MHz | 2350 MHz |
| GPU | Adreno 330 @450 MHz | Adreno 530 @653 MHz |
| Touchscreen | | |
| SAR (10g) |  | 1,381 W/kg |
| DualSIM | | |
| SIM cards standard | | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | nd | dual standby |
| Hybrid DualSIM | nd | |
| Announced | 2Q 2014 | 4Q 2016 |
| Other names | SM-Z9005; Redwood | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 900 2100 | 850 900 1700 1900 2100 |
| LTE standard | | FDD LTE: 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 |
| CDMA | | 850 1900 CDMA2000 1xEV-DO |
| Standard TD-SCDMA | | 1900 2000 |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Photo sensor model | | Sony IMX318 |
| Photo matrix | 8 Mpx | 22.6 Mpx |
| Resolution | 3264x2448 px | 5488x4112 px |
| Optical zoom | | |
| Flash | LED | LED |
| Dual-colour LED flash | | |
| Video resolution | | 3840x2160 px |
| Video formats | H.263, H.264, MPEG4 | H.263, H.264, MPEG4 |
| Additional | - | AF, EIS, f/2.0 |
CAMERAS - FRONT
| First camera | | |
| Photo sensor model | | Sony IMX268 |
| Photo matrix | 2.1 Mpx | 8 Mpx |
| Resolution | 1920x1080 px | 3280x2464 px |
| Optical zoom | | |
| Flash | | |
| Dual-colour LED flash | | |
| Video formats | H.263, H.264, MPEG4 | H.263, H.264, MPEG4 |
| Additional | - | f/2.0 |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | v2.0 | v2.0 |
| HSCSD | | |
| HSDPA | 42.00 Mbit/s | 42.20 Mbit/s |
| HSUPA | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | 150.00 Mbit/s | 603.00 Mbit/s |
| LTE UP | 50.00 Mbit/s | 102.00 Mbit/s |
| WIMAX+ | | |
| GPRS | class 12 | |
| EDGE | class 12 | |
| Bluetooth | v4.0 LE | |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n | v802.11 a/b/g/n/ac |
| WiFi frequencies | 2,4 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v2.0 | v2.0 Type-C |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Dictionary | XT9 | |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | z RDS | |
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | 3.5 mm | 3.5 mm |
| HD Voice | | |
| Sound formats | AAC, AAC+, AMR, FLAC, OGA, OGG, WAV, WMA, eAAC+ | AAC, AAC+, AMR, APE, FLAC, OGG, WAV, eAAC+ |
| Polyphony | 64 voices | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | Dalvik | ART |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| SyncML | | |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |