Samsung Galaxy Z Flip 4 (SM-F721U 512GB) vs Xiaomi 12 (256GB/8GB)
Side by side comparison between Samsung Galaxy Z Flip 4 vs Xiaomi 12 phones, differences, pros, cons and full specifications. What's the better?
,
6.7"
AMOLED
AMOLED
1080x2640
12.2
MP
MP
10mp
8GB
RAM
RAM
Octa-core
3700
mAh
mAh
(Non removable)
vs
6.28"
AMOLED
AMOLED
1080x2400
50
MP
MP
32mp
8GB
RAM
RAM
Octa-core
4500
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy Z Flip 4 (SM-F721U 512GB)
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!
27 Common items in both devices |
8GB LPDDR5 |
UFS 3.1 |
Aluminum frame, flexible plastic screen, glass back / Aluminum frame, glass front/back |
HDR10+ / Dolby Vision/HDR10+ |
120Hz |
Only digital zoom |
PDAF: phase detection autofocus |
+20 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 | ||
Galaxy Z Flip 4 (SM-F721U 512GB) | Xiaomi 12 (256GB/8GB) | |
Model | Galaxy Z Flip 4 (SM-F721U 512GB) | Xiaomi 12 (256GB/8GB) |
Other model names | Galaxy Z Flip4 5G (SM-F721U1) | Xiaomi 12 5G 2201123G (Global), 2201123C (China) |
Country or region available | USA | (Global, International) |
Brand | Samsung | Xiaomi |
Release date | 8/25/2022, Announced: 8/10/2022 | 12/31/2021, Announced: 12/28/2011 |
Depth | 6.9 millimeters (0.27 inches) | 8.2 millimeters (0.32 inches) |
Size (width x height) | 71.9 x 165.2 millimeters (2.83 x 6.5 in) | 69.9 x 152.7 millimeters (2.75 x 6.01 in) |
Weight | 187 grams (6.55 ounces) | 180 grams (6.3 ounces) |
Build, materials | Aluminum frame, flexible plastic screen, glass back Back: Gorilla Glass Victus+ Folded: 15.9 x 71.9 x 84.9 mm | Aluminum frame, glass front/back |
Protection against water and others | IPX8 certified: water resistant up to 1.5 meters and 30min | Not supported |
📲 Display | ||
Galaxy Z Flip 4 (SM-F721U 512GB) | Xiaomi 12 (256GB/8GB) | |
Display type | Dynamic AMOLED | AMOLED |
Screen size | 6.7" inches | 6.28" inches |
Screen-to-body ratio | ~85.4% (screen-to-body ratio) | ~89.2% (screen-to-body ratio) |
Display resolution | 1080x2640 pixels | 1080x2400 pixels (20:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch 10-points |
Pixel density (dot pitch) | 426 PPI | 419 PPI |
Colors | 16 million | 1 billion |
Scratch-resistant glass | Not supported | Gorilla Glass Victus |
Refresh rate | 120Hz | 120Hz |
Display features | 1200nits[peak] HDR10+ Always-On Display Extra display: Super AMOLED 1.9" (260x512), Gorilla Glass Victus+ | 1100nits[peak] Dolby Vision/HDR10+ |
🤖 Operating System | ||
Galaxy Z Flip 4 (SM-F721U 512GB) | Xiaomi 12 (256GB/8GB) | |
System version | Android 12 | Android 12 |
Firmware update | Android 14 | feature not registered |
User Interface | One UI 4.1 / 5.1 / 6.0 | MIUI 13 |
⚙️ Processor | ||
Galaxy Z Flip 4 (SM-F721U 512GB) | Xiaomi 12 (256GB/8GB) | |
Chipset | 64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm) | 64bit: Qualcomm Snapdragon 8 Gen 1 (SM8450) (4nm) |
CPU | Octa-core, 3 processors: 1x 3.19GHz ARM Cortex-X2 (Single-core) 3x 2.75GHz ARM Cortex-A710 (Triple-core) 4x 2GHz ARM Cortex-A510 (Quad-core) | Octa-core, 3 processors: 1x 3GHz ARM Cortex-X2 (Single-core) 3x 2.5GHz ARM Cortex-A710 (Triple-core) 4x 1.79GHz ARM Cortex-A510 (Quad-core) |
GPU graphical controller | Qualcomm Adreno 730 (818MHz) | Qualcomm Adreno 730 (818MHz) |
Performance (benchmark) | AnTuTu: 685765 (v8), 800001 (v9) Geekbench: 3913 (v5.1) GFXBench: 74fps (ES 3.1 onscreen) | AnTuTu: 985115 (v9) Geekbench: 3652 (v5.1) GFXBench: 75fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
Galaxy Z Flip 4 (SM-F721U 512GB) | Xiaomi 12 (256GB/8GB) | |
RAM memory | 8GB LPDDR5 | 8GB LPDDR5 |
Internal storage | 512GB (448GB available) UFS 3.1 | 256GB (218GB available) UFS 3.1 |
External storage | Not supported | Not supported |
📶 Mobile networks | ||
Galaxy Z Flip 4 (SM-F721U 512GB) | Xiaomi 12 (256GB/8GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 5000/1024 Mbps | 2000/1024 Mbps |
Network technology | 2G, 3G, 4G, 5G | 2G, 3G, 4G, 5G |
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 | CDMA 800/1900, GSM 850/900/1800/1900 | CDMA 800, GSM 850/900/1800/1900 |
Primary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 | CDMA2000 1xEV-DO UMTS 800/850/900/1700/1900/2100 |
Primary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 66, 71) TD-LTE (38, 39, 40, 41, 46, 48) VoLTE | LTE Cat20 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41, 42, 48) China version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26) TD-LTE (34, 38, 39, 40, 41, 42) |
Primary 5G network | SA/NSA/Sub6 (2, 5, 25, 41, 66, 71) mmWave (260, 261) | Global version: SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78, 79) China version: SA/NSA (1, 3, 5, 8, 28, 41, 77, 78, 79) |
Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6, mmWave | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
Secondary 2G network | CDMA 800/1900, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 | UMTS 800/850/900/1700/1900/2100 |
Secondary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 66, 71) TD-LTE (38, 39, 40, 41, 46, 48) VoLTE | LTE Cat20 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41, 42, 48) China version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26) TD-LTE (34, 38, 39, 40, 41, 42) |
Secondary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6, mmWave | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
📷 Camera | ||
Galaxy Z Flip 4 (SM-F721U 512GB) | Xiaomi 12 (256GB/8GB) | |
Back camera (main camera) | (dual camera) 12.2 megapixels 12MP ultrawide f/2.2123°1.12µm | (triple camera) 50 megapixels 13MP ultrawide f/2.412mm123°1/3.06"1.12µm 5MP telephoto macro f/2.450mmAF |
Main camera resolution | 4032x3024 pixels | 8160x6120 pixels |
Video recording (primary) | 4K UHD (3840x2160) 60 fps | 8K UHD (7680x4320) 24 fps |
Flash | LED flash | Dual-LED flash |
Focal aperture | f/1.8 (aperture) | f/1.9 (aperture) |
Focal length | 24mm lens | 26mm lens |
Sensor size | 1/1.76" inches | 1/1.56" inches |
Pixel size | 1.8µm pixel | 1µm pixel |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | OIS: Optical 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/video on both cameras | HDR photo/video on both cameras |
Camera extras | 4K@30/60fps 1080p@30/60/240fps 720p@960fps HDR10+ Slow motion | 4K@60fps 1080p@960fps Sony IMX707 Leica optics |
📸 Front camera | ||
Galaxy Z Flip 4 (SM-F721U 512GB) | Xiaomi 12 (256GB/8GB) | |
Front camera (secondary) | 10 megapixels | 32 megapixels |
Front camera resolution | 3872x2592 pixels | 6528x4896 pixels |
Video recording (secondary) | 4K UHD (3840x2160) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.4 (aperture) | f/2.5 (aperture) |
Focal length | 26mm lens | 26mm lens |
Sensor size | 1/3" inches | feature not registered |
Pixel size | 1.22µm pixel | 0.7µm pixel |
🔉 Sound and multimedia | ||
Galaxy Z Flip 4 (SM-F721U 512GB) | Xiaomi 12 (256GB/8GB) | |
Loudspeaker | Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG | Stereo sound with dual speakers 24-bit/192kHz Dolby Atmos Tuned by Harman Kardon |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | 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, XviD, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Galaxy Z Flip 4 (SM-F721U 512GB) | Xiaomi 12 (256GB/8GB) | |
USB | USB 2.0 Type-C, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | Type-C reversible connector | Type-C reversible connector |
TV output | USB Type-C (reversible) | USB Type-C (reversible) |
Bluetooth | 5.2 + A2DP/LE | 5.2 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC |
NFC | Supported | Supported |
Infrared port | Not supported | Supported |
🧭 Sensors | ||
Galaxy Z Flip 4 (SM-F721U 512GB) | Xiaomi 12 (256GB/8GB) | |
Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Virtual proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy Z Flip 4 (SM-F721U 512GB) | Xiaomi 12 (256GB/8GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 3700 mAh | 4500 mAh |
Charger, watts | 25W Wired fast charging Reverse charging by cable USB Power Delivery 3.0 | 67W Wired fast charging Reverse charging by cable Quick Charge 4 USB Power Delivery 3.0 |
Inductive / wireless charging | 15W Qi Wireless charging (Qi/WPC) 4.5W Reverse wireless charging | 50W Qi wireless charging 10W Reverse wireless charging |
Talk time autonomy | 34 hours (1.4 days) | feature not registered |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Galaxy Z Flip 4 (SM-F721U 512GB) | Xiaomi 12 (256GB/8GB) | |
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: Graphite, White, Bora Purple, Pink Gold, Blue, Yellow, Navy, Khaki, Red • Samsung Pay (Visa, MasterCard) | • Colors: Gray, Blue, Purple, Green • LiquidCool |
☢️ Radiation rate | ||
Galaxy Z Flip 4 (SM-F721U 512GB) | Xiaomi 12 (256GB/8GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 1.02W/kg (head), 0.94W/kg (body) | 1.09W/kg (head), 0.91W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.6W/kg (head), 1W/kg (body) |