📱 Model features |
| Samsung Galaxy Z Fold 3 (SM-F9260) | Xiaomi Poco X3 NFC (64GB) |
| Model | Galaxy Z Fold 3 (SM-F9260) | Poco X3 NFC (64GB) |
| Other model names | Samsung Galaxy Z Fold3 5G (SM-F9260) | Xiaomi Poco X3 NFC M2007J20CG, M2007J20CT |
| Country or region available |  
China, Hong Kong | 
(Global, International) |
| Brand | Samsung | Xiaomi |
| Release date | 8/27/2021, Announced: 8/11/2021 | 9/8/2020, Announced: 9/7/2020 |
| Depth | 6.4 millimeters (0.25 inches) | 9.4 millimeters (0.37 inches) |
| Size (width x height) | 128.1 x 158.2 millimeters (5.04 x 6.23 in) | 76.8 x 165.3 millimeters (3.02 x 6.51 in) |
| Weight | 271 grams (9.49 ounces) | 215 grams (7.53 ounces) |
| Build, materials | Aluminum frame, flexible plastic screen, glass back | Aluminum body, glass front, plastic back |
| Protection against water and others | IPX8 certified: water resistant up to 1.5 meters and 30min | IP53 certified: protection against dust and splashing |
🤖 Operating System |
| Samsung Galaxy Z Fold 3 (SM-F9260) | Xiaomi Poco X3 NFC (64GB) |
| System version | Android 11 | Android 10 |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor |
| Samsung Galaxy Z Fold 3 (SM-F9260) | Xiaomi Poco X3 NFC (64GB) |
| Chipset | 64bit - Qualcomm Snapdragon 888 (SM8350) (5nm) | 64bit - Qualcomm Snapdragon 732G (SM7150-AC) (8nm) |
| CPU | Octa-Core, 3 processors:
2.84GHz Single-Core Kryo 680
2.42GHz Triple-Core Kryo 680
1.8GHz Quad-Core Kryo 680 | Octa-Core, 2 processors:
2.3GHz Dual-Core Kryo 470 Gold
1.8GHz Hexa-Core Kryo 470 Silver |
| GPU graphical controller | Qualcomm Adreno 660 (840MHz) | Qualcomm Adreno 618 |
| Performance (benchmark) | AnTuTu: 635918 (v8), 752218 (v9)
Geekbench: 3239 (v5.1)
GFXBench: 38fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage |
| Samsung Galaxy Z Fold 3 (SM-F9260) | Xiaomi Poco X3 NFC (64GB) |
| RAM memory | 12GB LPDDR5 | 6GB LPDDR4X |
| Internal storage | 512GB (458GB available)
UFS 3.1 | 64GB (49GB available)
UFS 2.1 |
| External storage | Not supported | Until 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot) |
📲 Display |
| Samsung Galaxy Z Fold 3 (SM-F9260) | Xiaomi Poco X3 NFC (64GB) |
| Display type | Dynamic AMOLED | TFT IPS LCD |
| Screen size | 7.6" inches | 6.67" inches |
| Screen-to-body ratio | ~89.7% (screen-to-body ratio) | ~84.6% (screen-to-body ratio) |
| Display resolution | 1768x2208 pixels | 1080x2400 pixels (20:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 372 PPI | 395 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 5 |
| Display features | 120Hz, 1200nits[peak]
HDR10+ | 120Hz, 450nits[typ]
HDR10 |
📶 Mobile networks |
| Samsung Galaxy Z Fold 3 (SM-F9260) | Xiaomi Poco X3 NFC (64GB) |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot) |
| SIM card | 1 slot (Single-SIM)
nano-SIM (4FF) + e-SIM | 2 slots (Dual-SIM)
nano-SIM (4FF) |
| Maximum download/upload | 5000/1024 Mbps | 800/150 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 2G, 3G, 4G |
| Frequency, bands | Expand band detailsCollapse 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 850/900/1900/2100 | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28)
TD-LTE (34, 38, 39, 40, 41)
VoLTE | LTE Cat15/13 (1, 2, 3, 4, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
VoLTE |
| Primary 5G network | SA/NSA/Sub6/mmWave (1, 3, 28, 41, 78, 79) | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSA, 5G NR | 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 | Not supported |
| Secondary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
📷 Camera |
| Samsung Galaxy Z Fold 3 (SM-F9260) | Xiaomi Poco X3 NFC (64GB) |
| Back camera (main camera) | (triple camera)
12.2 megapixels
12MP telephotof/2.452mm1/3.6"1.0µmPDAFOIS2x-optical-zoom
12MP ultrawidef/2.2123°12mm1.12µm | (quad camera)
64 megapixels
13MP ultrawidef/2.2119°1.0µm
2MP macrof/2.4
2MP depthf/2.4 |
| Main camera resolution | 4032x3024 pixels | 10120x6328 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 60 fps | 4K UHD (3840x2160) 30 fps |
| Flash | LED flash | Dual-LED flash |
| Focal aperture | f/1.8 (aperture) | f/1.9 (aperture) |
| Focal length | 26mm lens | feature not registered |
| Sensor size | 1/1.76" inches | 1/1.73" inches |
| Pixel size | 1.8µm pixel | 0.8µm pixel |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | OIS: Optical 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 | Supported | Not supported |
| HDR | HDR photo/video on both cameras | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera |
| Samsung Galaxy Z Fold 3 (SM-F9260) | Xiaomi Poco X3 NFC (64GB) |
| Front camera (secondary) | 10 megapixels | 20 megapixels |
| Front camera resolution | 3872x2592 pixels | 5184x3840 pixels |
| Video recording (secondary) | 4K UHD (3840x2160) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | f/2.2 (aperture) |
| Focal length | 26mm lens | feature not registered |
| Sensor size | 1/3" inches | 1/3.4" inches |
| Pixel size | 1.22µm pixel | 0.8µm pixel |
🔉 Sound and multimedia |
| Samsung Galaxy Z Fold 3 (SM-F9260) | Xiaomi Poco X3 NFC (64GB) |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity |
| Samsung Galaxy Z Fold 3 (SM-F9260) | Xiaomi Poco X3 NFC (64GB) |
| USB | USB 3.2 Type-C, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | Type-C reversible connector | 3.5mm jack |
| TV output | USB Type-C (reversible) | USB Type-C (reversible) |
| Bluetooth | 5.2 + A2DP/LE | 5.1 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac/ax wifi6/6E (2.4Ghz, 5Ghz, 6Ghz) + MIMO
WiFi Direct, hotspot | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| NFC | Supported | Supported |
| Infrared port | Not supported | Supported |
🧭 Sensors |
| Samsung Galaxy Z Fold 3 (SM-F9260) | Xiaomi Poco X3 NFC (64GB) |
| Sensors | Accelerometer
Ambient Light sensor
ANT+
Barometer
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Hall effect
Proximity sensor | Accelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery |
| Samsung Galaxy Z Fold 3 (SM-F9260) | Xiaomi Poco X3 NFC (64GB) |
| Battery type | LiPo: Li-Ion polymer (Non removable) | LiPo: Li-Ion polymer (Non removable) |
| Battery capacity | 4400 mAh | 5160 mAh |
| Charger, watts | 25W Fast battery charging
Reverse charging USB between devices
11W WPC/Qi Wireless charging
4.5W Reverse wireless charging between devices
USB Power Delivery 3.0 | 33W Fast battery charging |
| Talk time autonomy | feature not registered | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features |
| Samsung Galaxy Z Fold 3 (SM-F9260) | Xiaomi Poco X3 NFC (64GB) |
| 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: Phantom Black, Silver, Green
- One UI 3.1
- Gorilla Glass Victus on the back
- Stylus pen support
- 32-bit/384kHz audio
- Dolby Atmos/AKG sound
- Bixby
- Samsung DeX
- Samsung Pay (MST, NFC)
- Cover camera: 4MP (f/1.8 2.0µm)
- Cover 6.2" display: Dynamic AMOLED 2X, 120Hz, Gorilla Glass Victus, (832x2268px) | - Colors: Cobalt Blue, Shadow Gray
- MIUI 12
- Silicone Case included
- Screen protector included
- Dual stereo speakers
- 24-bit/192kHz audio
- LiquidCool 1.0 heat pipe
- Google Pay |
☢️ Radiation rate |
| Samsung Galaxy Z Fold 3 (SM-F9260) | Xiaomi Poco X3 NFC (64GB) |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.77W/kg (head), 0.61W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.56W/kg (head), 0.99W/kg (body) |