Samsung Galaxy S21 Ultra (SM-G998B/DS 128GB) vs Apple iPhone 4 (16GB)
Side by side comparison between Samsung Galaxy S21 Ultra vs Apple iPhone 4 phones, differences, pros, cons and full specifications. What's the better?
,
6.8"
AMOLED
AMOLED
1440x3200
108
MP
MP
40mp
12GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
vs
3.5"
IPS
IPS
640x960
5
MP
MP
0.3mp
512MB
RAM
RAM
Single-core
1420
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy S21 Ultra (SM-G998B/DS 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!
13 Common items in both devices |
16 million |
LED flash |
PDAF: phase detection autofocus on both cameras / Autofocus |
Capacitive |
Multitouch |
Accelerometer |
Compass |
+6 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 S21 Ultra (SM-G998B/DS 128GB) | iPhone 4 (16GB) | |
Model | Galaxy S21 Ultra (SM-G998B/DS 128GB) | iPhone 4 (16GB) |
Other model names | Galaxy S21 Ultra 5G (SM-G998B/Dual-SIM) | Apple iPhone 4 |
Country or region available | (Global, International) | (Global, International) |
Brand | Samsung | Apple |
Release date | 1/29/2021, Announced: 1/14/2021 | 6/1/2010 |
Depth | 8.9 millimeters (0.35 inches) | 9.3 millimeters (0.37 inches) |
Size (width x height) | 75.6 x 165.1 millimeters (2.98 x 6.5 in) | 58.66 x 115.2 millimeters (2.31 x 4.54 in) |
Weight | 227 grams (7.95 ounces) | 137 grams (4.8 ounces) |
Build, materials | Aluminum frame, glass front/back | Stainless steel body, glass front/back |
Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Not supported |
📲 Display | ||
Galaxy S21 Ultra (SM-G998B/DS 128GB) | iPhone 4 (16GB) | |
Display type | Dynamic AMOLED | TFT LED-Backlit IPS LCD |
Screen size | 6.8" inches | 3.5" inches |
Screen-to-body ratio | ~89.4% (screen-to-body ratio) | ~54% (screen-to-body ratio) |
Display resolution | 1440x3200 pixels (20:9) | 640x960 pixels (3:2) |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch 5-points |
Pixel density (dot pitch) | 516 PPI | 330 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass Victus | Gorilla Glass |
Refresh rate | 120Hz | 60Hz |
Display features | 1500nits[peak] HDR10+ Always-On Display | Not supported |
🤖 Operating System | ||
Galaxy S21 Ultra (SM-G998B/DS 128GB) | iPhone 4 (16GB) | |
System version | Android 11 | iOS 4.0 |
Firmware update | Android 14 | iOS 7.0 |
User Interface | One UI 3.1 / 4.1 / 5.1 / 6.0 | feature not registered |
⚙️ Processor | ||
Galaxy S21 Ultra (SM-G998B/DS 128GB) | iPhone 4 (16GB) | |
Chipset | 64bit: Samsung Exynos 2100 (5nm) | 32bit: Apple A4 |
CPU | Octa-core, 3 processors: 1x 2.9GHz ARM Cortex-X1 (Single-core) 3x 2.8GHz ARM Cortex-A78 (Triple-core) 4x 2.2GHz ARM Cortex-A55 (Quad-core) | Single-core, 1 processor: 1x 1GHz Cortex-A8 (Single-core) |
GPU graphical controller | ARM Mali-G78 MP14 (854MHz) | PowerVR SGX535 |
Performance (benchmark) | AnTuTu: 657150 (v8), 727634 (v9) Geekbench: 3457 (v5.2) GFXBench: 51fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
Galaxy S21 Ultra (SM-G998B/DS 128GB) | iPhone 4 (16GB) | |
RAM memory | 12GB LPDDR5 | 512MB DDR |
Internal storage | 128GB (101GB available) UFS 3.1 | 16GB (14GB available) Flash (EEPROM) |
External storage | Not supported | Not supported |
📶 Mobile networks | ||
Galaxy S21 Ultra (SM-G998B/DS 128GB) | iPhone 4 (16GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card | Not supported |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) + e-SIM | 1 slot (Single-SIM) micro-SIM (3FF) |
Maximum Download / Upload | 5000/1920 Mbps | 7.2/5.76 Mbps |
Network technology | 2G, 3G, 4G, 5G | 2G, 3G |
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 | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
Primary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41) VoLTE | Not supported |
Primary 5G network | SA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78) | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA |
Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
Secondary 3G network | UMTS 850/900/1700/1900/2100 | Not supported |
Secondary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41) VoLTE | Not supported |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | Not supported |
📷 Camera | ||
Galaxy S21 Ultra (SM-G998B/DS 128GB) | iPhone 4 (16GB) | |
Back camera (main camera) | (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 | 5 megapixels |
Main camera resolution | 12000x9000 pixels | 2592x1936 pixels |
Video recording (primary) | 8K UHD (7680x4320) 24 fps | HD (1280x720) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.8 (aperture) | f/2.8 (aperture) |
Focal length | 26mm lens | feature not registered |
Sensor size | 1/1.33" inches | 1/3.2" inches |
Pixel size | 1.8µm pixel | 1.75µm pixel |
Autofocus | PDAF: phase detection autofocus on both cameras | 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 | Supported |
HDR | HDR photo/video on both cameras | HDR photo only main camera |
Camera extras | 4K@60fps 1080p@240fps 720p@960fps | feature not registered |
📸 Front camera | ||
Galaxy S21 Ultra (SM-G998B/DS 128GB) | iPhone 4 (16GB) | |
Front camera (secondary) | 40 megapixels | 0.3 megapixels |
Front camera resolution | 7296x5472 pixels | 640x480 pixels |
Video recording (secondary) | 4K UHD (3840x2160) | VGA (720x480) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.2 (aperture) | feature not registered |
Focal length | 26mm lens | feature not registered |
Sensor size | 1/2.8" inches | feature not registered |
Pixel size | 0.7µm pixel | feature not registered |
🔉 Sound and multimedia | ||
Galaxy S21 Ultra (SM-G998B/DS 128GB) | iPhone 4 (16GB) | |
Loudspeaker | Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG | 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 | MPEG4 |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, iTunes |
🔌 Connectivity | ||
Galaxy S21 Ultra (SM-G998B/DS 128GB) | iPhone 4 (16GB) | |
USB | USB 3.2 Type-C, USB OTG On-The-Go | USB 2.0 proprietary connector |
Audio output | Type-C reversible connector | 3.5mm jack |
TV output | USB Type-C (reversible) | Proprietary TV-out |
Bluetooth | 5.2 + A2DP/LE | 2.1 + A2DP |
WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
DLNA | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging |
NFC | Supported | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Galaxy S21 Ultra (SM-G998B/DS 128GB) | iPhone 4 (16GB) | |
Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gesture Gyroscope Hall effect Proximity sensor UWB (Ultra Wideband) | Accelerometer Compass Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy S21 Ultra (SM-G998B/DS 128GB) | iPhone 4 (16GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 5000 mAh | 1420 mAh |
Charger, watts | 25W Wired fast charging USB Power Delivery 3.0 | Wired charging |
Inductive / wireless charging | 15W Qi wireless charging (Qi/PMA) 4.5W Reverse wireless charging | feature not registered |
Talk time autonomy | feature not registered | 12 hours |
Standby | feature not registered | 300 hours (12.5 days) |
➕ Other features | ||
Galaxy S21 Ultra (SM-G998B/DS 128GB) | iPhone 4 (16GB) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized with tutorial |
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, Titanium, Navy, Brown • Samsung Pay (Visa, MasterCard) • Samsung DeX • Stylus pen support | • Colors: Black, White • Videocalling over Wi-Fi only • iCloud service • WiFi hotspot |
☢️ Radiation rate | ||
Galaxy S21 Ultra (SM-G998B/DS 128GB) | iPhone 4 (16GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 0.24W/kg (head), 0.72W/kg (body) | 1.17W/kg (head), 1.11W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | 0.714W/kg (head), 1.58W/kg (body) | 0.93W/kg (head), 0.74W/kg (body) |