Apple iPhone 11 Pro (256GB) vs Apple iPhone 6S Plus (128GB)
Side by side comparison between Apple iPhone 11 Pro vs Apple iPhone 6S Plus phones, differences, pros, cons and full specifications. What's the better?
,
5.8"
AMOLED
AMOLED
1125x2436
12
MP
MP
12mp
4GB
RAM
RAM
Hexa-core
3046
mAh
mAh
(Non removable)
vs
5.5"
IPS
IPS
1080x1920
12
MP
MP
5mp
2GB
RAM
RAM
Dual-core
2750
mAh
mAh
(Non removable)
What's the better phone? Apple iPhone 11 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!
26 Advantages 
3 Advantages | 22 Common items in both devices |
| NVMe (SSD) |
| 60Hz |
| 16 million |
| PDAF: phase detection autofocus |
| OIS: Optical stabilization |
| HDR photo/video on both cameras |
| 4K UHD (3840x2160) |
| +15 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 11 Pro (256GB) | iPhone 6S Plus (128GB) | |
| Model | iPhone 11 Pro (256GB) | iPhone 6S Plus (128GB) |
| Other model names | iPhone 11 Pro A2215, A2217, A2160 | iPhone 6s Plus A1634, iPhone 6s Plus A1687 CDMA, iPhone 6s+ |
| Country or region available |  (Global, International) | (Global, International) |
| Brand | Apple | Apple |
| Release date | 9/20/2019, Announced: 9/10/2019 | 9/25/2015, Announced: 9/9/2015 |
| Depth | 8.1 millimeters (0.32 inches) | 7.3 millimeters (0.29 inches) |
| Size (width x height) | 71.4 x 144 millimeters (2.81 x 5.67 in) | 77.9 x 158.2 millimeters (3.07 x 6.23 in) |
| Weight | 188 grams (6.58 ounces) | 192 grams (6.72 ounces) |
| Build, materials | Ceramic frame, glass front/back | Aluminum 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 11 Pro (256GB) | iPhone 6S Plus (128GB) | |
| Display type | Super AMOLED | TFT LED-Backlit IPS LCD |
| Screen size | 5.8" inches | 5.5" inches |
| Screen-to-body ratio | ~80.3% (screen-to-body ratio) | ~67.7% (screen-to-body ratio) |
| Display resolution | 1125x2436 pixels (19.5:9) | 1080x1920 pixels (16:9) |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 463 PPI | 401 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Scratch-resistant glass | Sapphire Glass |
| Refresh rate | 60Hz | 60Hz |
| Display features | 800nits[typ], 1200nits[peak] Dolby Vision/HDR10 Oleophobic coating screen | Not supported |
🤖 Operating System | ||
| iPhone 11 Pro (256GB) | iPhone 6S Plus (128GB) | |
| System version | iOS 13 | iOS 9.0 |
| Firmware update | iOS 16 | iOS 15 |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| iPhone 11 Pro (256GB) | iPhone 6S Plus (128GB) | |
| Chipset | 64bit: Apple A13 Bionic (7nm) | 64bit: Apple A9 (APL1022) (16nm) |
| CPU | Hexa-core, 2 processors: 2x 2.65GHz Lightning (Dual-core) 4x 1.8GHz Thunder (Quad-core) | Dual-core, 1 processor: 2x 1.84GHz Twister (Dual-core) |
| GPU graphical controller | Apple GPU MP4 | PowerVR GT7600 (6-core, 650MHz) |
| Performance (benchmark) | AnTuTu: 460784 (v7) Geekbench: 13829 (v4.4) GFXBench: 57fps (ES 3.1 onscreen) | Basemark OS II: 2261 (2.0) |
💽 Memory and storage | ||
| iPhone 11 Pro (256GB) | iPhone 6S Plus (128GB) | |
| RAM memory | 4GB LPDDR4X | 2GB LPDDR4 |
| Internal storage | 256GB (242GB available) NVMe (SSD) | 128GB (114GB available) NVMe (SSD) |
| External storage | Not supported | Not supported |
📶 Mobile networks | ||
| iPhone 11 Pro (256GB) | iPhone 6S Plus (128GB) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 1024/150 Mbps | 300/50 Mbps |
| Network technology | 2G, 3G, 4G | 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, CDMA 800/1700/1900/2100 |
| Primary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 | CDMA2000 TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat16 VoLTE A2215 version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 66) TD-LTE (Bands 34, 38, 39, 40, 41, 42, 46, 48) A2217, A2160 version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 29, 30, 66, 71) TD-LTE (Bands 34, 38, 39, 40, 41, 42, 46, 48) | LTE Cat6 A1634 model: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 27, 28, 29, 30) TD-LTE (Bands 38, 39, 40, 41) A1687 model: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 27, 28, 29) TD-LTE (Bands 38, 39, 40, 41) |
| Primary 5G network | Not supported | 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 | GPRS, EDGE, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| 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 11 Pro (256GB) | iPhone 6S Plus (128GB) | |
| Back camera (main camera) | (triple camera) 12 megapixels 12MP ultrawide f/2.413mm 12MP telephoto f/2.052mm1/3.4"1.0µmPDAFOIS2x-optical-zoom | 12 megapixels |
| Main camera resolution | 4000x3000 pixels | 4608x2592 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | 4K UHD (3840x2160) 30 fps |
| Flash | Quad-LED flash | Dual-LED flash |
| Focal aperture | f/1.8 (aperture) | f/2.2 (aperture) |
| Focal length | 26mm lens | 29mm lens |
| Sensor size | 1/2.55" inches | 1/3" inches |
| Pixel size | 1.4µm pixel | 1.22µm pixel |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | OIS: Optical stabilization | OIS: Optical stabilization |
| Zoom | Digital and optical zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Supported |
| HDR | HDR photo/video on both cameras | HDR photo/video on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| iPhone 11 Pro (256GB) | iPhone 6S Plus (128GB) | |
| Front camera (secondary) | (dual front camera) 12 megapixels 0.3MP SL 3D | 5 megapixels |
| Front camera resolution | 4000x3000 pixels | 2592x1944 pixels |
| Video recording (secondary) | 4K UHD (3840x2160) | HD (1280x720) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | f/2.2 (aperture) |
| Focal length | 23mm lens | 31mm lens |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| iPhone 11 Pro (256GB) | iPhone 6S Plus (128GB) | |
| Loudspeaker | Stereo sound Dolby Atmos | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MPEG4, H.265, H.264, MOV | MPEG4, H.264, H.265, MOV |
| Audio formats | MP3, WAV, AAX+, AIFF | MP3, WAV, AAC, eAAC, M4A |
🔌 Connectivity | ||
| iPhone 11 Pro (256GB) | iPhone 6S Plus (128GB) | |
| USB | USB 2.0 proprietary connector | USB 2.0 proprietary connector |
| Audio output | proprietary audio output | 3.5mm jack |
| TV output | Proprietary TV-out | Proprietary TV-out |
| 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 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, QZSS | A-GPS, GeoTagging, GLONASS, GALILEO, QZSS |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| iPhone 11 Pro (256GB) | iPhone 6S Plus (128GB) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Gyroscope Proximity sensor UWB (Ultra Wideband) | Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor (front-mounted) Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| iPhone 11 Pro (256GB) | iPhone 6S Plus (128GB) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 3046 mAh | 2750 mAh |
| Charger, watts | 18W (9V/2A) Wired fast charging USB Power Delivery 2.0 | Wired charging |
| Inductive / wireless charging | Qi wireless charging | Not supported |
| Talk time autonomy | feature not registered | 24 hours (1 day) |
| Standby | feature not registered | 384 hours (16 days) |
➕ Other features | ||
| iPhone 11 Pro (256GB) | iPhone 6S Plus (128GB) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
| 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: Space Gray, Silver, Gold, Midnight Green (matte) • Face ID • Apple Pay (Visa, MasterCard, AMEX) | • Colors: Silver, Gold, Space Gray, Rose Gold • Oleophobic coating • Touch ID v2 • Simultaneous HD video and image recording • 3D Touch display • FaceTime • Siri natural language • AirDrop file sharing • iCloud cloud service • NFC Apple Pay only (Visa, MasterCard, AMEX) • WiFi hotspot |
☢️ Radiation rate | ||
| iPhone 11 Pro (256GB) | iPhone 6S Plus (128GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.18W/kg (head), 1.16W/kg (body) | 1.12W/kg (head), 1.14W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.99W/kg (head), 0.99W/kg (body) | 0.93W/kg (head), 0.98W/kg (body) |