Apple iPhone 15 Pro Max (512GB) vs Samsung Galaxy Attain 4G (SCH-R920)
Side by side comparison between Apple iPhone 15 Pro Max vs Samsung Galaxy Attain 4G phones, differences, pros, cons and full specifications. What's the better?
,
6.7"
OLED
OLED
1290x2796
48
MP
MP
12mp
8GB
RAM
RAM
Hexa-core
4323
mAh
mAh
(Non removable)
vs
3.5"
TFT
TFT
320x480
3.1
MP
MP
1.3mp
512MB
RAM
RAM
Single-core
1650
mAh
mAh
(Removable)
What's the better phone? Apple iPhone 15 Pro Max (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!
30 Advantages 
5 Advantages | 8 Common items in both devices |
| PDAF: phase detection autofocus on both cameras / Autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| Compass |
| Proximity sensor |
| + 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 15 Pro Max (512GB) | Galaxy Attain 4G (SCH-R920) | |
| Model | iPhone 15 Pro Max (512GB) | Galaxy Attain 4G (SCH-R920) |
| Other model names | iPhone 15 Pro Max (A2849, A3105, A3106, A3108) | MetroPCS Samsung Galaxy Attain 4G R920, Samsung SCH-R920 |
| Country or region available |  (Global, International) |  USA |
| Brand | Apple | Samsung |
| Release date | 9/22/2023, Announced: 9/12/2023 | 2/6/2012 |
| Depth | 8.25 millimeters (0.32 inches) | 11.7 millimeters (0.46 inches) |
| Size (width x height) | 76.7 x 159.9 millimeters (3.02 x 6.3 in) | 60.5 x 116 millimeters (2.38 x 4.57 in) |
| Weight | 221 grams (7.74 ounces) | 119 grams (4.17 ounces) |
| Build, materials | Titanium frame, glass front and back | feature not registered |
| Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Not supported |
📲 Display | ||
| iPhone 15 Pro Max (512GB) | Galaxy Attain 4G (SCH-R920) | |
| Display type | Super Retina XDR OLED | TFT LCD |
| Screen size | 6.7" inches | 3.5" inches |
| Screen-to-body ratio | ~89.8% (screen-to-body ratio) | ~52% (screen-to-body ratio) |
| Display resolution | 1290x2796 pixels (19.5:9) | 320x480 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 460 PPI | 165 PPI |
| Colors | 1 billion | 260 thousand |
| Scratch-resistant glass | Ceramic Shield | Not supported |
| Refresh rate | 120Hz | feature not registered |
| Display features | 1000nits[typ], 2000nits[peak] Dolby Vision/HDR10 Always-On Display Oleophobic coating screen True-tone Wide color gamut | feature not registered |
🤖 Operating System | ||
| iPhone 15 Pro Max (512GB) | Galaxy Attain 4G (SCH-R920) | |
| System version | iOS 17 | Android 2.3.6 Gingerbread |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| iPhone 15 Pro Max (512GB) | Galaxy Attain 4G (SCH-R920) | |
| Chipset | 64bit: Apple A17 Pro (3nm) | 32bit: Qualcomm Snapdragon MSM8655T |
| CPU | Hexa-core, 2 processors: 2x 3.78GHz P-Core (Dual-core) 4x 2.1GHz E-Core (Quad-core) | Single-core, 1 processor: 1x 1GHz Scorpion (Single-core) |
| GPU graphical controller | Apple GPU Pro (6-core) | Qualcomm Adreno 205 |
| Performance (benchmark) | AnTuTu: 1487226 (v10) Geekbench: 7237 (v6.0) | feature not registered |
💽 Memory and storage | ||
| iPhone 15 Pro Max (512GB) | Galaxy Attain 4G (SCH-R920) | |
| RAM memory | 8GB LPDDR5 | 512MB LPDDR2 |
| Internal storage | 512GB (482GB available) NVMe (SSD) | 2GB (1.39GB available) |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| iPhone 15 Pro Max (512GB) | Galaxy Attain 4G (SCH-R920) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Not supported |
| SIM card | e-SIM (Eletronic) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 5000/1024 Mbps | 100/50 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 | Not supported |
| Primary 2G network | CDMA 800/1900, GSM 850/900/1800/1900 | CDMA 800/1700/1900 |
| Primary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 | CDMA2000 1xEV-DO |
| Primary 4G network | LTE Cat20 VoLTE | LTE 1700/2100 |
| Primary 5G network | SA/NSA/Sub6 () mmWave () | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6, mmWave | CDMA2000 EV-DO Rev A, 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 15 Pro Max (512GB) | Galaxy Attain 4G (SCH-R920) | |
| Back camera (main camera) | (quad camera) 48 megapixels 12MP periscope telephoto f/2.8120mm1.12µmPDAFOIS5x-optical-zoom 12MP ultrawide f/2.213mm120°1/2.55"1.4µmPDAF 0.3MP TOF 3D LiDAR-scanner | 3.1 megapixels |
| Main camera resolution | 8000x6000 pixels | 2048x1536 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 60 fps | VGA (720x480) |
| Flash | Dual-LED flash | LED flash |
| Focal aperture | f/1.8 (aperture) | feature not registered |
| Focal length | 24mm lens | feature not registered |
| Sensor size | 1/1.28" inches | feature not registered |
| Pixel size | 1.22µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus on both cameras | Autofocus |
| Touch focus | Supported | feature not registered |
| Image stabilization | OIS: Optical stabilization on both cameras | feature not registered |
| Zoom | Digital and optical zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | feature not registered |
| BSI sensor | Supported | feature not registered |
| HDR | HDR photo/video on both cameras | feature not registered |
| Camera extras | 1080p@240fps ProRes RAW Cinematic mode | feature not registered |
📸 Front camera | ||
| iPhone 15 Pro Max (512GB) | Galaxy Attain 4G (SCH-R920) | |
| Front camera (secondary) | (dual front camera) 12 megapixels 0.3MP SL 3D | 1.3 megapixels |
| Front camera resolution | 4000x3000 pixels | 1280x1024 pixels |
| Video recording (secondary) | 4K UHD (3840x2160) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/1.9 (aperture) | feature not registered |
| 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 15 Pro Max (512GB) | Galaxy Attain 4G (SCH-R920) | |
| Loudspeaker | Stereo sound Dolby Atmos | Supported |
| Active noise cancellation | 2 microphones or more | feature not registered |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| iPhone 15 Pro Max (512GB) | Galaxy Attain 4G (SCH-R920) | |
| USB | USB 3.1 Type-C reversible connector | MicroUSB 2.0 |
| Audio output | Type-C reversible connector | 3.5mm jack |
| TV output | USB Type-C (reversible) | Not supported |
| Bluetooth | 5.3 + A2DP/LE | 3.0 + A2DP |
| WiFi | 802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| iPhone 15 Pro Max (512GB) | Galaxy Attain 4G (SCH-R920) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Gyroscope Proximity sensor UWB (Ultra Wideband) | Accelerometer Ambient light sensor Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| iPhone 15 Pro Max (512GB) | Galaxy Attain 4G (SCH-R920) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 4323 mAh | 1650 mAh |
| Charger, watts | 27W Wired fast charging USB Power Delivery 3.0 | Wired charging |
| Inductive / wireless charging | 15W Qi wireless charging | feature not registered |
| Talk time autonomy | feature not registered | 3.5 hours |
| Standby | feature not registered | 200 hours (8.3 days) |
➕ Other features | ||
| iPhone 15 Pro Max (512GB) | Galaxy Attain 4G (SCH-R920) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (Swype), 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, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black titanium, White titanium, Blue titanium, Natural titanium • Apple Pay • Face ID • MagSafe | • Colors: Black • 2GB microSD included • Samsung TouchWiz 4 UI • HAC M4/T4 • WiFi hotspot • Java framework |
☢️ Radiation rate | ||
| iPhone 15 Pro Max (512GB) | Galaxy Attain 4G (SCH-R920) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |