Apple iPhone 12 Pro (256GB) vs Samsung Galaxy J3 2018 (SM-J337U)
Side by side comparison between Apple iPhone 12 Pro vs Samsung Galaxy J3 (2018) phones, differences, pros, cons and full specifications. What's the better?
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6.1"
OLED
OLED
1170x2532
12
MP
MP
12mp
6GB
RAM
RAM
Hexa-core
2815
mAh
mAh
(Non removable)
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What's the better phone? Apple iPhone 12 Pro (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!
32 Advantages 
6 Advantages | 11 Common items in both devices |
| 16 million |
| PDAF: phase detection autofocus / Autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| Compass |
| Gyroscope |
| +4 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 Pro (256GB) | Galaxy J3 2018 (SM-J337U) | |
| Model | iPhone 12 Pro (256GB) | Galaxy J3 2018 (SM-J337U) |
| Other model names | iPhone 12 Pro A2341, A2406, A2407, A2408 | Galaxy J3 (2018) Unlocked SM-J337UZKAXAA |
| Country or region available |  (Global, International) |  USA |
| Brand | Apple | Samsung |
| Release date | 10/13/2020 | 5/1/2018 |
| Depth | 7.4 millimeters (0.29 inches) | 9 millimeters (0.35 inches) |
| Size (width x height) | 71.5 x 146.7 millimeters (2.81 x 5.78 in) | 70.2 x 142.8 millimeters (2.76 x 5.62 in) |
| Weight | 189 grams (6.62 ounces) | 152 grams (5.32 ounces) |
| Build, materials | Stainless steel body, glass front/back | Plastic body, glass front |
| Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Not supported |
📲 Display | ||
| iPhone 12 Pro (256GB) | Galaxy J3 2018 (SM-J337U) | |
| Display type | Super Retina XDR OLED | TFT IPS LCD |
| Screen size | 6.1" inches | 5" inches |
| Screen-to-body ratio | ~87.1% (screen-to-body ratio) | ~68.8% (screen-to-body ratio) |
| Display resolution | 1170x2532 pixels (19.5:9) | 720x1280 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 457 PPI | 294 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Ceramic Shield | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | 800nits[typ], 1200nits[peak] Dolby Vision/HDR10 Wide color gamut True-tone Oleophobic coating screen | feature not registered |
🤖 Operating System | ||
| iPhone 12 Pro (256GB) | Galaxy J3 2018 (SM-J337U) | |
| System version | iOS 14 | Android 8.0 Oreo |
| Firmware update | iOS 16 | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| iPhone 12 Pro (256GB) | Galaxy J3 2018 (SM-J337U) | |
| Chipset | 64bit: Apple A14 Bionic (5nm) | 64bit: Samsung Exynos 7570 (14nm) |
| CPU | Hexa-core, 2 processors: 2x 3.1GHz Firestorm (Dual-core) 4x 1.8GHz Icestorm (Quad-core) | Quad-core, 1 processor: 4x 1.4GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | Apple GPU MP4 | ARM Mali-T720 MP1 (830MHz) |
| Performance (benchmark) | AnTuTu: 596244 (v8) Geekbench: 4056 (v5.1) GFXBench: 58fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
| iPhone 12 Pro (256GB) | Galaxy J3 2018 (SM-J337U) | |
| RAM memory | 6GB LPDDR4X | 2GB LPDDR3 |
| Internal storage | 256GB (240GB available) NVMe (SSD) | 16GB (9GB available) eMMC 5.0 |
| External storage | Not supported | Until 512GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| iPhone 12 Pro (256GB) | Galaxy J3 2018 (SM-J337U) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Not supported |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 5000/1024 Mbps | 150/50 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 2G, 3G, 4G |
| 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 | GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat20 VoLTE A2341 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) A2406 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) A2407, A2408 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 Cat4 (Bands 2, 3, 4, 5, 7, 12, 14) |
| Primary 5G network | A2341 version: Sub6/mmWave (1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79, 260, 261) A2406 version: Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79) A2407, A2408 versions: Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 77, 78, 79) | Not supported |
| 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, UMTS, HSDPA, HSUPA, HSPA+, LTE |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| iPhone 12 Pro (256GB) | Galaxy J3 2018 (SM-J337U) | |
| Back camera (main camera) | (quad camera) 12 megapixels 12MP ultrawide f/2.4120°13mm1/3.6" 12MP telephoto f/2.052mm1/3.4"1.0µmPDAFOIS2x-optical-zoom 0.3MP TOF 3D LiDAR-scanner | 8 megapixels |
| Main camera resolution | 4000x3000 pixels | 3264x2448 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 60 fps | Full HD (1920x1080) 30 fps |
| Flash | Dual-LED flash | LED flash |
| Focal aperture | f/1.6 (aperture) | f/1.9 (aperture) |
| Focal length | 26mm lens | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | 1.4µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus | 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 | Not supported |
| HDR | HDR photo/video on both cameras | HDR photo only main camera |
| Camera extras | 1080p@240fps | feature not registered |
📸 Front camera | ||
| iPhone 12 Pro (256GB) | Galaxy J3 2018 (SM-J337U) | |
| Front camera (secondary) | (dual front camera) 12 megapixels 0.3MP SL 3D | 5 megapixels |
| Front camera resolution | 4000x3000 pixels | 2560x1920 pixels |
| Video recording (secondary) | 4K UHD (3840x2160) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | f/2.2 (aperture) |
| Focal length | 23mm lens | feature not registered |
| Sensor size | 1/3.6" inches | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| iPhone 12 Pro (256GB) | Galaxy J3 2018 (SM-J337U) | |
| Loudspeaker | Stereo sound Dolby Atmos | Supported |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MPEG4, H.265, H.264, MOV | MP4, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, AAX+, AIFF | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| iPhone 12 Pro (256GB) | Galaxy J3 2018 (SM-J337U) | |
| USB | USB 2.0 proprietary connector | MicroUSB 2.0 |
| Audio output | proprietary audio output | 3.5mm jack |
| TV output | Proprietary TV-out | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 4.2 + A2DP |
| WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, QZSS | A-GPS, GeoTagging, GLONASS |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| iPhone 12 Pro (256GB) | Galaxy J3 2018 (SM-J337U) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Gyroscope Proximity sensor UWB (Ultra Wideband) | Accelerometer Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| iPhone 12 Pro (256GB) | Galaxy J3 2018 (SM-J337U) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 2815 mAh | 2600 mAh |
| Charger, watts | 20W Wired fast charging USB Power Delivery 2.0 | Wired charging |
| Inductive / wireless charging | 15W Qi wireless charging | feature not registered |
| Talk time autonomy | feature not registered | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| iPhone 12 Pro (256GB) | Galaxy J3 2018 (SM-J337U) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
| 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: Silver, Graphite, Gold, Pacific Blue • Face ID • Apple Pay (Visa, MasterCard, AMEX) | • Colors: Black |
☢️ Radiation rate | ||
| iPhone 12 Pro (256GB) | Galaxy J3 2018 (SM-J337U) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 1.2W/kg (head), 1.58W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.99W/kg (head), 0.99W/kg (body) | feature not registered |