Apple iPhone X (256GB) vs BlackBerry Curve 8520
Side by side comparison between Apple iPhone X vs BlackBerry Curve 8520 phones, differences, pros, cons and full specifications. What's the better?
,
5.8"
AMOLED
AMOLED
1125x2436
12
MP
MP
7.1mp
3GB
RAM
RAM
Hexa-core
2716
mAh
mAh
(Non removable)
vs
2.46"
TFT
TFT
320x240
2
MP
MP
128MB
RAM
RAM
Single-core
1150
mAh
mAh
(Removable)
What's the better phone? Apple iPhone X (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 
4 Advantages | 3 Common items in both devices |
| Hands-free calling |
| Vibrating alert |
| USB 2.0 proprietary connector / MicroUSB 2.0 |
| + 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 X (256GB) | BlackBerry Curve 8520 | |
| Model | iPhone X (256GB) | Curve 8520 |
| Other model names | iPhone 10, iPhone Ten A1865, A1901, A1902 | RIM BlackBerry Curve 8520, RIM Gemini |
| Country or region available |  (Global, International) | feature not registered |
| Brand | Apple | BlackBerry |
| Release date | 11/3/2017, Announced: 9/12/2017 | 8/3/2009 |
| Depth | 7.7 millimeters (0.3 inches) | 13.9 millimeters (0.55 inches) |
| Size (width x height) | 70.9 x 143.6 millimeters (2.79 x 5.65 in) | 60 x 109 millimeters (2.36 x 4.29 in) |
| Weight | 174 grams (6.09 ounces) | 106 grams (3.71 ounces) |
| Build, materials | Stainless steel body, glass front/back | feature not registered |
| Protection against water and others | IP67 certified: dust proof and waterproof over 1 meter and 30min | Not supported |
📲 Display | ||
| iPhone X (256GB) | BlackBerry Curve 8520 | |
| Display type | Super AMOLED | TFT LCD |
| Screen size | 5.8" inches | 2.46" inches |
| Screen-to-body ratio | ~81.1% (screen-to-body ratio) | ~28.7% (screen-to-body ratio) |
| Display resolution | 1125x2436 pixels (19.5:9) | 320x240 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Not supported |
| Pixel density (dot pitch) | 463 PPI | 163 PPI |
| Colors | 16 million | 65 thousand |
| Scratch-resistant glass | Scratch-resistant glass | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | 625nits[typ] Dolby Vision/HDR10 Oleophobic coating screen | feature not registered |
🤖 Operating System | ||
| iPhone X (256GB) | BlackBerry Curve 8520 | |
| System version | iOS 11 | BlackBerry OS 4.6 |
| Firmware update | iOS 16 | BlackBerry OS 5.0 |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| iPhone X (256GB) | BlackBerry Curve 8520 | |
| Chipset | 64bit: Apple A11 Bionic (10nm) | 32bit: Freescale MXC275-30 |
| CPU | Hexa-core, 2 processors: 2x 2.39GHz Monsoon (Dual-core) 4x 1.6GHz Mistral (Quad-core) | Single-core, 1 processor: 1x 512MHz ARM1136JF-S (Single-core) |
| GPU graphical controller | Apple GPU (3-Core) | feature not registered |
| Performance (benchmark) | AnTuTu: 233100 (v7) Geekbench: 10215 (v4.4) GFXBench: 28fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
| iPhone X (256GB) | BlackBerry Curve 8520 | |
| RAM memory | 3GB LPDDR4X | 128MB SDRAM |
| Internal storage | 256GB (245GB available) NVMe (SSD) | 256MB |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| iPhone X (256GB) | BlackBerry Curve 8520 | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 1024/150 Mbps | 0.236 Mbps |
| Network technology | 2G, 3G, 4G | 2G |
| 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 800/1900/2100 (A1865 model), GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | A1865 model: CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100 A1901 model: UMTS 850/900/1700/1900/2100 | Not supported |
| Primary 4G network | LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 34, 66) TD-LTE (38, 39, 40, 41) VoLTE | Not supported |
| Primary 5G network | Not supported | 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 | CSD, GPRS, EDGE |
| 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 X (256GB) | BlackBerry Curve 8520 | |
| Back camera (main camera) | (dual camera) 12 megapixels 12MP telephoto f/2.41/3.4"52mm1.0µm2x-optical-zoomOISPDAF | 2 megapixels |
| Main camera resolution | 4000x3000 pixels | 1600x1200 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 60 fps | QVGA (320x240) |
| Flash | Quad-LED flash | Not supported |
| Focal aperture | f/1.8 (aperture) | feature not registered |
| Focal length | 28mm (lens) | feature not registered |
| Sensor size | 1/3" inches | feature not registered |
| Pixel size | 1.22µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus | Not supported |
| Touch focus | Supported | feature not registered |
| Image stabilization | OIS: Optical stabilization | 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 | feature not registered |
📸 Front camera | ||
| iPhone X (256GB) | BlackBerry Curve 8520 | |
| Front camera (secondary) | 7.1 megapixels | Not supported |
| Front camera resolution | 3072x2304 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | feature not registered |
| Focal length | 32mm (lens) | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| iPhone X (256GB) | BlackBerry Curve 8520 | |
| Loudspeaker | Stereo sound | Supported |
| Active noise cancellation | 3 microphones | feature not registered |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MPEG4, H.265, H.264, MOV | MP4, H.264, H.263, WMV |
| Audio formats | MP3, WAV, AAX+, AIFF | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| iPhone X (256GB) | BlackBerry Curve 8520 | |
| 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 | 2.0 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi hotspot | 802.11 b/g [wifi3] (2.4GHz) |
| DLNA | Not supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, QZSS | Not supported |
| NFC | Supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| iPhone X (256GB) | BlackBerry Curve 8520 | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock 3D Gyroscope Proximity sensor | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| iPhone X (256GB) | BlackBerry Curve 8520 | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 2716 mAh | 1150 mAh |
| Charger, watts | 15W Wired fast charging USB Power Delivery 2.0 | Wired charging |
| Inductive / wireless charging | 5W Qi wireless charging | feature not registered |
| Talk time autonomy | 21 hours | 4.5 hours |
| Standby | feature not registered | 408 hours (17 days) |
➕ Other features | ||
| iPhone X (256GB) | BlackBerry Curve 8520 | |
| 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 |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | WAP, HTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Fixed QWERTY keyboard |
| Miscellaneous | • Colors: Space Gray, Silver • Lightning to 3.5mm headphone jack adapter included • 5W charger is included • Apple Pay • AirDrop, iCloud, FaceTime, Siri • Face ID | • Colors: Black • 1GB microSD included • Touch-sensitive optical trackpad • UMA • GMA • Java framework |
☢️ Radiation rate | ||
| iPhone X (256GB) | BlackBerry Curve 8520 | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.09W/kg (head), 1.17W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |