Apple iPhone 3GS (16GB) vs Samsung Galaxy S21 Ultra (SM-G998B/DS 512GB)
Side by side comparison between Apple iPhone 3GS vs Samsung Galaxy S21 Ultra phones, differences, pros, cons and full specifications. What's the better?
,
3.5"
TFT
TFT
320x480
3.1
MP
MP
256MB
RAM
RAM
Single-core
1219
mAh
mAh
(Non removable)
vs
6.8"
AMOLED
AMOLED
1440x3200
108
MP
MP
40mp
16GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy S21 Ultra (SM-G998B/DS 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!
10 Common items in both devices |
16 million |
Autofocus / PDAF: phase detection autofocus on both cameras |
Capacitive |
Multitouch |
Accelerometer |
Compass |
Proximity sensor |
+3 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 3GS (16GB) | Galaxy S21 Ultra (SM-G998B/DS 512GB) | |
Model | iPhone 3GS (16GB) | Galaxy S21 Ultra (SM-G998B/DS 512GB) |
Other model names | Apple iPhone 3GS | Galaxy S21 Ultra 5G (SM-G998B/Dual-SIM) |
Country or region available | (Global, International) | (Global, International) |
Brand | Apple | Samsung |
Release date | 6/19/2009 | 1/29/2021, Announced: 1/14/2021 |
Depth | 12.3 millimeters (0.48 inches) | 8.9 millimeters (0.35 inches) |
Size (width x height) | 62.1 x 115.5 millimeters (2.44 x 4.55 in) | 75.6 x 165.1 millimeters (2.98 x 6.5 in) |
Weight | 135 grams (4.73 ounces) | 227 grams (7.95 ounces) |
Build, materials | Plastic body, glass front | Aluminum frame, glass front/back |
Protection against water and others | Not supported | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant |
📲 Display | ||
iPhone 3GS (16GB) | Galaxy S21 Ultra (SM-G998B/DS 512GB) | |
Display type | TFT LCD | Dynamic AMOLED |
Screen size | 3.5" inches | 6.8" inches |
Screen-to-body ratio | ~50.9% (screen-to-body ratio) | ~89.4% (screen-to-body ratio) |
Display resolution | 320x480 pixels (3:2) | 1440x3200 pixels (20:9) |
Touchscreen | Capacitive Multitouch 5-points | Capacitive Multitouch 10-points |
Pixel density (dot pitch) | 165 PPI | 516 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass | Gorilla Glass Victus |
Refresh rate | 60Hz | 120Hz |
Display features | Not supported | 1500nits[peak] HDR10+ Always-On Display |
🤖 Operating System | ||
iPhone 3GS (16GB) | Galaxy S21 Ultra (SM-G998B/DS 512GB) | |
System version | iOS 3.0 | Android 11 |
Firmware update | iOS 6.0 | Android 14 |
User Interface | feature not registered | One UI 3.1 / 4.1 / 5.1 / 6.0 |
⚙️ Processor | ||
iPhone 3GS (16GB) | Galaxy S21 Ultra (SM-G998B/DS 512GB) | |
Chipset | 32bit: Samsung S5PC100 | 64bit: Samsung Exynos 2100 (5nm) |
CPU | Single-core, 1 processor: 1x 600MHz ARM Cortex-A8 (Single-core) | 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) |
GPU graphical controller | PowerVR SGX535 | ARM Mali-G78 MP14 (854MHz) |
Performance (benchmark) | feature not registered | AnTuTu: 657150 (v8), 727634 (v9) Geekbench: 3457 (v5.2) GFXBench: 51fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
iPhone 3GS (16GB) | Galaxy S21 Ultra (SM-G998B/DS 512GB) | |
RAM memory | 256MB SDRAM | 16GB LPDDR5 |
Internal storage | 16GB (14GB available) Flash (EEPROM) | 512GB (457GB available) UFS 3.1 |
External storage | Not supported | Not supported |
📶 Mobile networks | ||
iPhone 3GS (16GB) | Galaxy S21 Ultra (SM-G998B/DS 512GB) | |
Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card |
SIM card | 1 slot (Single-SIM) micro-SIM (3FF) | 2 slots (Dual-SIM) nano-SIM (4FF) + e-SIM |
Maximum Download / Upload | 7.2 Mbps | 5000/1920 Mbps |
Network technology | 2G, 3G | 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 | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/1900/2100 | UMTS 850/900/1700/1900/2100 |
Primary 4G network | Not supported | 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 |
Primary 5G network | Not supported | SA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78) |
Primary data network | CSD, GPRS, EDGE, UMTS, HSDPA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
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 | 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 |
Secondary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
📷 Camera | ||
iPhone 3GS (16GB) | Galaxy S21 Ultra (SM-G998B/DS 512GB) | |
Back camera (main camera) | 3.1 megapixels | (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 | 2048x1536 pixels | 12000x9000 pixels |
Video recording (primary) | VGA (640x480) 30 fps | 8K UHD (7680x4320) 24 fps |
Flash | Not supported | LED flash |
Focal aperture | feature not registered | f/1.8 (aperture) |
Focal length | feature not registered | 26mm lens |
Sensor size | feature not registered | 1/1.33" inches |
Pixel size | feature not registered | 1.8µm pixel |
Autofocus | Autofocus | PDAF: phase detection autofocus on both cameras |
Touch focus | Supported | Supported |
Image stabilization | Not supported | OIS: Optical stabilization |
Zoom | Not supported | Digital and optical zoom |
Face/smile detection | Not supported | Face detection, Smile detection |
BSI sensor | Not supported | Supported |
HDR | Not supported | HDR photo/video on both cameras |
Camera extras | feature not registered | 4K@60fps 1080p@240fps 720p@960fps |
📸 Front camera | ||
iPhone 3GS (16GB) | Galaxy S21 Ultra (SM-G998B/DS 512GB) | |
Front camera (secondary) | Not supported | 40 megapixels |
Front camera resolution | Not supported | 7296x5472 pixels |
Video recording (secondary) | Not supported | 4K UHD (3840x2160) |
Front flash | Not supported | Not supported |
Focal aperture | feature not registered | f/2.2 (aperture) |
Focal length | feature not registered | 26mm lens |
Sensor size | feature not registered | 1/2.8" inches |
Pixel size | feature not registered | 0.7µm pixel |
🔉 Sound and multimedia | ||
iPhone 3GS (16GB) | Galaxy S21 Ultra (SM-G998B/DS 512GB) | |
Loudspeaker | Supported | Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG |
Active noise cancellation | Not supported | 2 microphones or more |
Radio | Not supported | FM |
TV | Not supported | Not supported |
Video formats | MPEG4, MOV | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3 | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
iPhone 3GS (16GB) | Galaxy S21 Ultra (SM-G998B/DS 512GB) | |
USB | USB 2.0 proprietary connector | USB 3.2 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | Type-C reversible connector |
TV output | Proprietary TV-out | USB Type-C (reversible) |
Bluetooth | 2.1 + A2DP | 5.2 + A2DP/LE |
WiFi | 802.11 b/g [wifi3] (2.4GHz) | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Supported |
GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Not supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
iPhone 3GS (16GB) | Galaxy S21 Ultra (SM-G998B/DS 512GB) | |
Sensors | Accelerometer Compass Proximity sensor | 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 3GS (16GB) | Galaxy S21 Ultra (SM-G998B/DS 512GB) | |
Battery type | Li-Ion: lithium-ion (Non removable) 616-0435 | LiPo: li-ion polymer (Non removable) |
Battery capacity | 1219 mAh | 5000 mAh |
Charger, watts | 5W (5V/1A) Wired charging | 25W Wired fast charging USB Power Delivery 3.0 |
Inductive / wireless charging | feature not registered | 15W Qi wireless charging (Qi/PMA) 4.5W Reverse wireless charging |
Talk time autonomy | 11.7 hours | feature not registered |
Standby | 300 hours (12.5 days) | feature not registered |
➕ Other features | ||
iPhone 3GS (16GB) | Galaxy S21 Ultra (SM-G998B/DS 512GB) | |
Call control | Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
Messaging | SMS, MMS, E-mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Not supported | Supported |
Ringtones | Polyphonic and customized with tutorial | Polyphonic and customized |
Web browser | HTML, XHTML | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | • Colors: Black, White • iCloud cloud service • Twitter integration • Google Maps • Audio/video player and editor • Image editor | • Colors: Phantom Black, Silver, Titanium, Navy, Brown • Samsung Pay (Visa, MasterCard) • Samsung DeX • Stylus pen support |
☢️ Radiation rate | ||
iPhone 3GS (16GB) | Galaxy S21 Ultra (SM-G998B/DS 512GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 0.26W/kg (head), 0.79W/kg (body) | 0.24W/kg (head), 0.72W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | 0.45W/kg (head), 0.4W/kg (body) | 0.714W/kg (head), 1.58W/kg (body) |