Apple iPhone 3GS (16GB) vs Samsung Galaxy Z Flip 4 (SM-F721N 256GB)
Side by side comparison between Apple iPhone 3GS vs Samsung Galaxy Z Flip 4 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
6.7"
AMOLED
AMOLED
1080x2640
12.2
MP
MP
10mp
8GB
RAM
RAM
Octa-core
3700
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy Z Flip 4 (SM-F721N 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!
3 Advantages 
42 Advantages | 12 Common items in both devices |
| 16 million |
| Autofocus / PDAF: phase detection autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| Compass |
| Proximity sensor |
| +5 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 Z Flip 4 (SM-F721N 256GB) | |
| Model | iPhone 3GS (16GB) | Galaxy Z Flip 4 (SM-F721N 256GB) |
| Other model names | Apple iPhone 3GS | 갤럭시 Z 플립4 5G (SM-F721N) |
| Country or region available |  (Global, International) |  South Korea |
| Brand | Apple | Samsung |
| Release date | 6/19/2009, Announced: 4/13/2012 | 8/25/2022, Announced: 8/10/2022 |
| Depth | 12.3 millimeters (0.48 inches) | 6.9 millimeters (0.27 inches) |
| Size (width x height) | 62.1 x 115.5 millimeters (2.44 x 4.55 in) | 71.9 x 165.2 millimeters (2.83 x 6.5 in) |
| Weight | 135 grams (4.73 ounces) | 187 grams (6.55 ounces) |
| Build, materials | Plastic body, glass front | Aluminum frame, flexible plastic screen, glass back Back: Gorilla Glass Victus+ Folded: 15.9 x 71.9 x 84.9 mm |
| Protection against water and others | Not supported | IPX8 certified: water resistant up to 1.5 meters and 30min |
📲 Display | ||
| iPhone 3GS (16GB) | Galaxy Z Flip 4 (SM-F721N 256GB) | |
| Display type | TFT LCD | Dynamic AMOLED |
| Screen size | 3.5" inches | 6.7" inches |
| Screen-to-body ratio | ~50.9% (screen-to-body ratio) | ~85.4% (screen-to-body ratio) |
| Display resolution | 320x480 pixels (3:2) | 1080x2640 pixels |
| Touchscreen | Capacitive Multitouch 5-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 165 PPI | 426 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass | Not supported |
| Refresh rate | 60Hz | 120Hz |
| Display features | Not supported | 1200nits[peak] HDR10+ Always-On Display Extra display: Super AMOLED 1.9" (260x512), Gorilla Glass Victus+ |
🤖 Operating System | ||
| iPhone 3GS (16GB) | Galaxy Z Flip 4 (SM-F721N 256GB) | |
| System version | iOS 3.0 | Android 12 |
| Firmware update | iOS 6.0 | Android 15 |
| User Interface | feature not registered | One UI 4.1 / 5.1 / 6.0 / 7.0 |
⚙️ Processor | ||
| iPhone 3GS (16GB) | Galaxy Z Flip 4 (SM-F721N 256GB) | |
| Chipset | 32bit: Samsung S5PC100 | 64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm) |
| CPU | Single-core, 1 processor: 1x 600MHz ARM Cortex-A8 (Single-core) | 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) |
| GPU graphical controller | PowerVR SGX535 | Qualcomm Adreno 730 (818MHz) |
| Performance (benchmark) | feature not registered | AnTuTu: 685765 (v8), 800001 (v9) Geekbench: 3913 (v5.1) GFXBench: 74fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
| iPhone 3GS (16GB) | Galaxy Z Flip 4 (SM-F721N 256GB) | |
| RAM memory | 256MB SDRAM | 8GB LPDDR5 |
| Internal storage | 16GB (14GB available) Flash (EEPROM) | 256GB (218GB available) UFS 3.1 |
| External storage | Not supported | Not supported |
📶 Mobile networks | ||
| iPhone 3GS (16GB) | Galaxy Z Flip 4 (SM-F721N 256GB) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card |
| SIM card | 1 slot (Single-SIM) micro-SIM (3FF) | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM |
| Maximum Download / Upload | 7.2 Mbps | 3000/1024 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, 66) TD-LTE (38, 39, 40, 41) VoLTE |
| Primary 5G network | Not supported | SA/NSA/Sub6 (77, 78) |
| Primary data network | CSD, GPRS, EDGE, UMTS, HSDPA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
| 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, 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, Sub6 |
📷 Camera | ||
| iPhone 3GS (16GB) | Galaxy Z Flip 4 (SM-F721N 256GB) | |
| Back camera (main camera) | 3.1 megapixels | (dual camera) 12.2 megapixels 12MP ultrawide f/2.2123°1.12µm |
| Main camera resolution | 2048x1536 pixels | 4032x3024 pixels |
| Video recording (primary) | VGA (640x480) 30 fps | 4K UHD (3840x2160) 60 fps |
| Flash | Not supported | LED flash |
| Focal aperture | feature not registered | f/1.8 (aperture) |
| Focal length | feature not registered | 24mm (lens) |
| Sensor size | feature not registered | 1/1.76" inches |
| Pixel size | feature not registered | 1.8µm pixel |
| Autofocus | Autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | Not supported | OIS: Optical stabilization |
| Zoom | Not supported | Only digital 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@30/60fps 1080p@30/60/240fps 720p@960fps HDR10+ Slow motion |
📸 Front camera | ||
| iPhone 3GS (16GB) | Galaxy Z Flip 4 (SM-F721N 256GB) | |
| Front camera (secondary) | Not supported | 10 megapixels |
| Front camera resolution | Not supported | 3872x2592 pixels |
| Video recording (secondary) | Not supported | 4K UHD (3840x2160) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.4 (aperture) |
| Focal length | feature not registered | 26mm (lens) |
| Sensor size | feature not registered | 1/3" inches |
| Pixel size | feature not registered | 1.22µm pixel |
🔉 Sound and multimedia | ||
| iPhone 3GS (16GB) | Galaxy Z Flip 4 (SM-F721N 256GB) | |
| Loudspeaker | Mono sound (not stereo) | Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG |
| Active noise cancellation | 1 microphone | 2 microphones or more |
| Radio | Not supported | Not supported |
| 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 Z Flip 4 (SM-F721N 256GB) | |
| USB | USB 2.0 proprietary connector | USB 2.0 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 Z Flip 4 (SM-F721N 256GB) | |
| Sensors | Accelerometer Compass Proximity sensor | Accelerometer Ambient light sensor Barometer Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| iPhone 3GS (16GB) | Galaxy Z Flip 4 (SM-F721N 256GB) | |
| Battery type | Li-Ion: lithium-ion (Non removable) 616-0435 | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 1219 mAh | 3700 mAh |
| Charger, watts | 5W (5V/1A) Wired charging | 25W Wired fast charging Reverse charging by cable USB Power Delivery 3.0 |
| Inductive / wireless charging | Not supported | 15W Qi Wireless charging (Qi/WPC) 4.5W Reverse wireless charging |
| Talk time autonomy | 11.7 hours | 34 hours (1.4 days) |
| Standby | 300 hours (12.5 days) | feature not registered |
➕ Other features | ||
| iPhone 3GS (16GB) | Galaxy Z Flip 4 (SM-F721N 256GB) | |
| 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 • Audio/video player • Image editor • iCloud service • Google Maps | • Colors: Graphite, White, Bora Purple, Pink Gold, Blue, Yellow, Navy, Khaki, Red • Samsung Pay (Visa, MasterCard) |
☢️ Radiation rate | ||
| iPhone 3GS (16GB) | Galaxy Z Flip 4 (SM-F721N 256GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.26W/kg (head), 0.79W/kg (body) | 0.589W/kg (head), 0.972W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.45W/kg (head), 0.4W/kg (body) | feature not registered |