Apple iPhone 12 mini (128GB) vs Samsung Galaxy S21 Ultra (SM-G998U1 256GB)
Side by side comparison between Apple iPhone 12 mini vs Samsung Galaxy S21 Ultra phones, differences, pros, cons and full specifications. What's the better?
,
5.4"
OLED
OLED
1080x2340
12
MP
MP
12mp
4GB
RAM
RAM
Hexa-core
2227
mAh
mAh
(Non removable)
vs
6.8"
AMOLED
AMOLED
1440x3200
108
MP
MP
40mp
12GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy S21 Ultra (SM-G998U1 256GB)
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!
30 Common items in both devices |
Aluminum frame, glass front/back |
Super Retina XDR OLED / Dynamic AMOLED |
Dolby Vision/HDR10 / HDR10+ |
16 million |
PDAF: phase detection autofocus / PDAF: phase detection autofocus on both cameras |
OIS: Optical stabilization |
HDR photo/video on both cameras |
+23 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 | ||
iPhone 12 mini (128GB) | Galaxy S21 Ultra (SM-G998U1 256GB) | |
Model | iPhone 12 mini (128GB) | Galaxy S21 Ultra (SM-G998U1 256GB) |
Other model names | iPhone 12 mini A2176, A2398, A2399, A2400 | Galaxy S21 Ultra 5G (SM-G998U1) Unlocked |
Country or region available | (Global, International) | USA |
Brand | Apple | Samsung |
Release date | 10/13/2020 | 1/29/2021, Announced: 1/14/2021 |
Depth | 7.4 millimeters (0.29 inches) | 8.9 millimeters (0.35 inches) |
Size (width x height) | 64.2 x 131.5 millimeters (2.53 x 5.18 in) | 75.6 x 165.1 millimeters (2.98 x 6.5 in) |
Weight | 133 grams (4.66 ounces) | 227 grams (7.95 ounces) |
Build, materials | Aluminum frame, glass front/back | Aluminum frame, glass front/back |
Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant |
📲 Display | ||
iPhone 12 mini (128GB) | Galaxy S21 Ultra (SM-G998U1 256GB) | |
Display type | Super Retina XDR OLED | Dynamic AMOLED |
Screen size | 5.4" inches | 6.8" inches |
Screen-to-body ratio | ~84.8% (screen-to-body ratio) | ~89.4% (screen-to-body ratio) |
Display resolution | 1080x2340 pixels (19.5:9) | 1440x3200 pixels (20:9) |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch 10-points |
Pixel density (dot pitch) | 477 PPI | 516 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Ceramic Shield | Gorilla Glass Victus |
Refresh rate | 60Hz | 120Hz |
Display features | 625nits[typ], 1200nits[peak] Dolby Vision/HDR10 Wide color gamut True-tone Oleophobic coating screen | 1500nits[peak] HDR10+ Always-On Display |
🤖 Operating System | ||
iPhone 12 mini (128GB) | Galaxy S21 Ultra (SM-G998U1 256GB) | |
System version | iOS 14 | Android 11 |
Firmware update | iOS 16 | Android 14 |
User Interface | feature not registered | One UI 3.1 / 4.1 / 5.1 / 6.0 |
⚙️ Processor | ||
iPhone 12 mini (128GB) | Galaxy S21 Ultra (SM-G998U1 256GB) | |
Chipset | 64bit: Apple A14 Bionic (5nm) | 64bit: Qualcomm Snapdragon 888 (SM8350) (5nm) |
CPU | Hexa-core, 2 processors: 2x 3.1GHz Firestorm (Dual-core) 4x 1.8GHz Icestorm (Quad-core) | Octa-core, 3 processors: 1x 2.84GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (Quad-core) |
GPU graphical controller | Apple GPU MP4 | Qualcomm Adreno 660 (840MHz) |
Performance (benchmark) | AnTuTu: 589616 (v8) Geekbench: 4174 (v5.1) GFXBench: 60fps (ES 3.1 onscreen) | AnTuTu: 681099 (v8), 809165 (v9) Geekbench: 3539 (v5.2) GFXBench: 54fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
iPhone 12 mini (128GB) | Galaxy S21 Ultra (SM-G998U1 256GB) | |
RAM memory | 4GB LPDDR4X | 12GB LPDDR5 |
Internal storage | 128GB (111GB available) NVMe (SSD) | 256GB (220GB available) UFS 3.1 |
External storage | Not supported | Not supported |
📶 Mobile networks | ||
iPhone 12 mini (128GB) | Galaxy S21 Ultra (SM-G998U1 256GB) | |
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 | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM |
Maximum Download / Upload | 5000/1024 Mbps | 5000/1920 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 800/1900, GSM 850/900/1800/1900 |
Primary 3G network | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100 | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat20 VoLTE A2176 version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 66, 71) TD-LTE (34, 38, 39, 40, 41, 42, 46, 48) A2398 version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 66, 71) TD-LTE (34, 38, 39, 40, 41, 42, 46, 48) A2399, A2400 versions: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66) TD-LTE (34, 38, 39, 40, 41, 42, 46, 48) | 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 |
Primary 5G network | A2176 version: Sub6/mmWave (1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79, 260, 261) A2398, A2399, A2400 versions: Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 77, 78, 79) | SA/NSA/Sub6 (2, 5, 25, 41, 66, 71) mmWave (260, 261) |
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, SA/NSA, Sub6 | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
Secondary 2G network | Not supported | CDMA 800/1900, GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 |
Secondary 4G network | Not supported | 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 |
Secondary data network | Not supported | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
📷 Camera | ||
iPhone 12 mini (128GB) | Galaxy S21 Ultra (SM-G998U1 256GB) | |
Back camera (main camera) | (dual camera) 12 megapixels 12MP ultrawide f/2.4120°13mm1/3.6" | (quad camera) 108 megapixels 10MP periscope telephoto f/4.9240mm1/3.24"1.22µmPDAFOIS10x-optical-zoom 10MP telephoto f/2.470mm1/3.24"1.22µmPDAFOIS3x-optical-zoom 12MP ultrawide f/2.213mm1/2.55"1.4µmPDAFSuper-Steady-video |
Main camera resolution | 4000x3000 pixels | 12000x9000 pixels |
Video recording (primary) | 4K UHD (3840x2160) 60 fps | 8K UHD (7680x4320) 24 fps |
Flash | Dual-LED flash | LED flash |
Focal aperture | f/1.6 (aperture) | f/1.8 (aperture) |
Focal length | 26mm lens | 26mm lens |
Sensor size | feature not registered | 1/1.33" inches |
Pixel size | 1.4µm pixel | 1.8µm pixel |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus on both cameras |
Touch focus | Supported | Supported |
Image stabilization | OIS: Optical stabilization | OIS: Optical stabilization |
Zoom | Only digital zoom | Digital and optical 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 | 1080p@240fps | 4K@60fps 1080p@240fps 720p@960fps |
📸 Front camera | ||
iPhone 12 mini (128GB) | Galaxy S21 Ultra (SM-G998U1 256GB) | |
Front camera (secondary) | (dual front camera) 12 megapixels 0.3MP SL 3D | 40 megapixels |
Front camera resolution | 4000x3000 pixels | 7296x5472 pixels |
Video recording (secondary) | 4K UHD (3840x2160) | 4K UHD (3840x2160) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.2 (aperture) | f/2.2 (aperture) |
Focal length | 23mm lens | 26mm lens |
Sensor size | 1/3.6" inches | 1/2.8" inches |
Pixel size | feature not registered | 0.7µm pixel |
🔉 Sound and multimedia | ||
iPhone 12 mini (128GB) | Galaxy S21 Ultra (SM-G998U1 256GB) | |
Loudspeaker | Stereo sound Dolby Atmos | Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | FM |
TV | Not supported | Not supported |
Video formats | MPEG4, H.265, H.264, MOV | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, AAX+, AIFF | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
iPhone 12 mini (128GB) | Galaxy S21 Ultra (SM-G998U1 256GB) | |
USB | USB 2.0 proprietary connector | USB 3.2 Type-C, USB OTG On-The-Go |
Audio output | proprietary audio output | Type-C reversible connector |
TV output | Proprietary TV-out | USB Type-C (reversible) |
Bluetooth | 5.0 + A2DP/LE | 5.2 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi hotspot | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, QZSS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
iPhone 12 mini (128GB) | Galaxy S21 Ultra (SM-G998U1 256GB) | |
Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Gyroscope Proximity sensor UWB (Ultra Wideband) | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gesture Gyroscope Hall effect Proximity sensor UWB (Ultra Wideband) |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
iPhone 12 mini (128GB) | Galaxy S21 Ultra (SM-G998U1 256GB) | |
Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 2227 mAh | 5000 mAh |
Charger, watts | 20W Wired fast charging USB Power Delivery 2.0 | 25W Wired fast charging USB Power Delivery 3.0 |
Inductive / wireless charging | 12W Qi wireless charging | 15W Qi wireless charging (Qi/PMA) 4.5W Reverse wireless charging |
Talk time autonomy | feature not registered | feature not registered |
Standby | feature not registered | feature not registered |
➕ Other features | ||
iPhone 12 mini (128GB) | Galaxy S21 Ultra (SM-G998U1 256GB) | |
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: Black, White, Red, Green, Blue • Face ID • Apple Pay (Visa, MasterCard, AMEX) | • Colors: Phantom Black, Silver, Titanium, Navy, Brown • Samsung Pay (Visa, MasterCard) • Samsung DeX • Stylus pen support |
☢️ Radiation rate | ||
iPhone 12 mini (128GB) | Galaxy S21 Ultra (SM-G998U1 256GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.77W/kg (head), 1.02W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | 0.99W/kg (head), 0.99W/kg (body) | feature not registered |