OnePlus 8 Pro (256GB) vs Samsung Galaxy S3 Neo Duos (GT-i9300i India)
Side by side comparison between OnePlus 8 Pro vs Samsung Galaxy S3 Neo Duos phones, differences, pros, cons and full specifications. What's the better?
,
6.78"
AMOLED
AMOLED
1440x3168
48
MP
MP
16mp
12GB
RAM
RAM
Octa-core
4510
mAh
mAh
(Non removable)
vs
4.8"
AMOLED
AMOLED
720x1280
8
MP
MP
2mp
1.5GB
RAM
RAM
Quad-core
2100
mAh
mAh
(Removable)
What's the better phone? OnePlus 8 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!
29 Advantages 
5 Advantages | 17 Common items in both devices |
| Fluid AMOLED / Super AMOLED |
| LDAF/PDAF: laser/phase detection autofocus / Autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| Compass |
| +10 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 | ||
| OnePlus 8 Pro (256GB) | Galaxy S3 Neo Duos (GT-i9300i India) | |
| Model | OnePlus 8 Pro (256GB) | Galaxy S3 Neo Duos (GT-i9300i India) |
| Other model names | OnePlus 8 Pro 5G (256GB + 12GB RAM) | Samsung Galaxy S3 Neo GT-i9300RWIINS |
| Country or region available |  (Global, International) |  India |
| Brand | OnePlus | Samsung |
| Release date | 4/21/2020, Announced: 4/14/2020 | 3/1/2014 |
| Depth | 8.5 millimeters (0.33 inches) | 8.6 millimeters (0.34 inches) |
| Size (width x height) | 74.3 x 165.3 millimeters (2.93 x 6.51 in) | 70.8 x 136.6 millimeters (2.79 x 5.38 in) |
| Weight | 199 grams (6.97 ounces) | 132 grams (4.62 ounces) |
| Build, materials | Aluminum frame, glass front/back Back: Gorilla Glass 5 | 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 | ||
| OnePlus 8 Pro (256GB) | Galaxy S3 Neo Duos (GT-i9300i India) | |
| Display type | Fluid AMOLED | Super AMOLED |
| Screen size | 6.78" inches | 4.8" inches |
| Screen-to-body ratio | ~91% (screen-to-body ratio) | ~65.7% (screen-to-body ratio) |
| Display resolution | 1440x3168 pixels (19.8:9) | 720x1280 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 513 PPI | 306 PPI |
| Colors | 1 billion | 16 million |
| Scratch-resistant glass | Gorilla Glass | Not supported |
| Refresh rate | 120Hz | feature not registered |
| Display features | 1300nits[peak] HDR10+ | feature not registered |
🤖 Operating System | ||
| OnePlus 8 Pro (256GB) | Galaxy S3 Neo Duos (GT-i9300i India) | |
| System version | Android 10 | Android 4.3 Jelly Bean |
| Firmware update | Android 11 | Android 4.4.4 KitKat |
| User Interface | OxygenOS 10 / 11 | feature not registered |
⚙️ Processor | ||
| OnePlus 8 Pro (256GB) | Galaxy S3 Neo Duos (GT-i9300i India) | |
| Chipset | 64bit: Qualcomm Snapdragon 865 (SM8250) (7nm) | 32bit: Qualcomm Snapdragon 400 MSM8226 |
| CPU | Octa-core, 3 processors: 1x 2.84GHz Kryo 585 (Single-core) 3x 2.42GHz Kryo 585 (Triple-core) 4x 1.8GHz Kryo 585 (Quad-core) | Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A7 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 650 (250-587MHz) | Qualcomm Adreno 305 |
| Performance (benchmark) | AnTuTu: 573276 (v8) Geekbench: 3374 (v5.1) GFXBench: 24fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
| OnePlus 8 Pro (256GB) | Galaxy S3 Neo Duos (GT-i9300i India) | |
| RAM memory | 12GB LPDDR5 | 1.5GB LPDDR2 |
| Internal storage | 256GB (223GB available) UFS 3.0 | 16GB (11.49GB available) |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| OnePlus 8 Pro (256GB) | Galaxy S3 Neo Duos (GT-i9300i India) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 2000/1024 Mbps | 21/5.76 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 | CDMA 800/1900, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 800/850/900/1700/1800/1900/2100 | UMTS 850/900/1900/2100 |
| Primary 4G network | LTE Cat18 VoLTE Europe model: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (34, 38, 39, 40, 41, 42, 46) America model: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71) TD-LTE (34, 38, 39, 40, 41, 46, 48) India model: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26) TD-LTE (34, 38, 39, 40, 41, 46) China model: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26) TD-LTE (34, 38, 39, 40, 41) | Not supported |
| Primary 5G network | SA/NSA Europe model: (1, 3, 7, 28, 78) America model: (2, 5, 41, 66, 71) India model: (78) China model: (41, 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 | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | UMTS 800/850/900/1700/1800/1900/2100 | Not supported |
| Secondary 4G network | LTE Cat18 VoLTE | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE |
📷 Camera | ||
| OnePlus 8 Pro (256GB) | Galaxy S3 Neo Duos (GT-i9300i India) | |
| Back camera (main camera) | (quad camera) 48 megapixels 48MP ultrawide f/2.213mm1/2.0"0.8µmPDAF 8MP telephoto f/2.41/1.0µmPDAFOIS3x-optical-zoom 5MP depth f/2.4 | 8 megapixels |
| Main camera resolution | 8000x6000 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/1.8 (aperture) | feature not registered |
| Focal length | 25mm (lens) | feature not registered |
| Sensor size | 1/1.43" inches | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
| Autofocus | LDAF/PDAF: laser/phase detection autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | OIS: Optical stabilization | feature not registered |
| 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 and HDR photo on front camera | HDR photo only main camera |
| Camera extras | 1080p@240fps | feature not registered |
📸 Front camera | ||
| OnePlus 8 Pro (256GB) | Galaxy S3 Neo Duos (GT-i9300i India) | |
| Front camera (secondary) | 16 megapixels | 2 megapixels |
| Front camera resolution | 4608x3456 pixels | 1600x1200 pixels |
| Video recording (secondary) | Full HD (1920x1080) | HD (1280x720) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.5 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/3" inches | feature not registered |
| Pixel size | 1µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| OnePlus 8 Pro (256GB) | Galaxy S3 Neo Duos (GT-i9300i India) | |
| Loudspeaker | Stereo sound Dolby Atmos | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | FM (RDS) |
| 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+, FLAC |
🔌 Connectivity | ||
| OnePlus 8 Pro (256GB) | Galaxy S3 Neo Duos (GT-i9300i India) | |
| USB | USB 3.1 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
| Audio output | Type-C reversible connector | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 5.1 + A2DP/LE | 4.0 + A2DP |
| WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, SBAS | A-GPS, GeoTagging, GLONASS |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| OnePlus 8 Pro (256GB) | Galaxy S3 Neo Duos (GT-i9300i India) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| OnePlus 8 Pro (256GB) | Galaxy S3 Neo Duos (GT-i9300i India) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 4510 mAh | 2100 mAh |
| Charger, watts | 30W (5V/6A) Wired fast charging | Wired charging |
| Inductive / wireless charging | 30W Qi wireless charging 3W Reverse wireless charging | feature not registered |
| Talk time autonomy | feature not registered | 11 hours |
| Standby | feature not registered | 790 hours (32.9 days) |
➕ Other features | ||
| OnePlus 8 Pro (256GB) | Galaxy S3 Neo Duos (GT-i9300i India) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
| 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, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Onyx Black, Glacial Green, Ultramarine Blue • Warp Charge 30T (50% 23min) | • Colors: Blue, White, Brown, Red, Black, Grey, La Fleur, Pink • S-Voice natural language commands and dictation • Smart Stay eye tracking • Java framework |
☢️ Radiation rate | ||
| OnePlus 8 Pro (256GB) | Galaxy S3 Neo Duos (GT-i9300i India) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.52W/kg (head), 0.9W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.375W/kg (head), 0.397W/kg (body) |