📱 Model features |
| Realme X2 Pro (256GB) | Realme C11 (2021, 64GB) |
| Model | X2 Pro (256GB) | C11 (2021, 64GB) |
| Other model names | Oppo Realme X2 Pro RMX1931 (12GB RAM + 256GB) | Realme C11 RMX3231 (64GB+4GB RAM) |
| Country or region available |   
(Europe), (Global, International), China | 
Malaysia |
| Brand | Realme | Realme |
| Release date | 10/1/2019 | 6/28/2021 |
| Depth | 8.7 millimeters (0.34 inches) | 8.9 millimeters (0.35 inches) |
| Size (width x height) | 75.7 x 161 millimeters (2.98 x 6.34 in) | 76.4 x 165.2 millimeters (3.01 x 6.5 in) |
| Weight | 199 grams (6.97 ounces) | 190 grams (6.65 ounces) |
| Build, materials | Aluminum frame, glass front/back | Plastic body, glass front |
| Protection against water and others | Not supported | Water repellent nano-coating (don't immerse) |
🤖 Operating System |
| Realme X2 Pro (256GB) | Realme C11 (2021, 64GB) |
| System version | Android 9.0 Pie | Android 11 |
| Firmware update | Android 10 | feature not registered |
| User Interface | feature not registered | Realme Go UI |
⚙️ Processor |
| Realme X2 Pro (256GB) | Realme C11 (2021, 64GB) |
| Chipset | 64bit: Qualcomm Snapdragon 855+ (SM8150-AC) (7nm) | 64bit: Unisoc SC9863A (28nm) |
| CPU | Octa-core, 3 processors:
1x 2.96GHz Kryo 485 (Single-core)
3x 2.42GHz Kryo 485 (Triple-core)
4x 1.8GHz Kryo 485 (Quad-core) | Octa-core, 2 processors:
4x 1.6GHz ARM Cortex-A55 (Quad-core)
4x 1.2GHz ARM Cortex-A55 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 640 (672MHz) | PowerVR GE8322 MP2 (550MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage |
| Realme X2 Pro (256GB) | Realme C11 (2021, 64GB) |
| RAM memory | 12GB LPDDR4X | 4GB LPDDR4X |
| Internal storage | 256GB (240GB available)
UFS 3.0 | 64GB (50GB available)
eMMC 5.1 |
| External storage | Not supported | Until 512GB microSD, microSDXC
(dedicated slot) |
📲 Display |
| Realme X2 Pro (256GB) | Realme C11 (2021, 64GB) |
| Display type | Super AMOLED | TFT IPS LCD |
| Screen size | 6.5" inches | 6.52" inches |
| Screen-to-body ratio | ~83.7% (screen-to-body ratio) | ~81.3% (screen-to-body ratio) |
| Display resolution | 1080x2400 pixels (20:9) | 720x1600 pixels (20:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 405 PPI | 269 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 5 | Not supported |
| Refresh rate | 90Hz | 60Hz |
| Display features | 1000nits[peak]
HDR10+ | 400nits[typ] |
📶 Mobile networks |
| Realme X2 Pro (256GB) | Realme C11 (2021, 64GB) |
| 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)
nano-SIM (4FF) |
| Maximum Download / Upload | 150/50 Mbps | 150/50 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
| Frequency, bands | Expand band detailsCollapse details |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | CDMA 800, 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 850/900/2100 |
| Primary 4G network | LTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26)
TD-LTE (Bands 34, 38, 39, 40, 41)
VoLTE | LTE Cat4 (1, 3, 5)
TD-LTE (38, 40, 41) |
| 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 | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | UMTS 850/900/2100 |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
📷 Camera |
| Realme X2 Pro (256GB) | Realme C11 (2021, 64GB) |
| Back camera (main camera) | (quad camera)
64.1 megapixels
13MP telephotof/2.552mm1/3.4"1.0µmPDAF2x-optical-zoom
8MP ultrawidef/2.216mm1/3.2"1.4µmPDAF
2MP depthf/2.41/5"1.75µm | 8 megapixels |
| Main camera resolution | 9248x6936 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) | f/2.0 (aperture) |
| Focal length | 26mm lens | feature not registered |
| Sensor size | 1/1.7" inches | feature not registered |
| Pixel size | 0.8µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital 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 | Not supported | Not supported |
| HDR | HDR photo on both cameras | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera |
| Realme X2 Pro (256GB) | Realme C11 (2021, 64GB) |
| Front camera (secondary) | 16 megapixels | 5 megapixels |
| Front camera resolution | 4608x3456 pixels | 2560x1920 pixels |
| Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | f/2.2 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | 1µm pixel | feature not registered |
🔉 Sound and multimedia |
| Realme X2 Pro (256GB) | Realme C11 (2021, 64GB) |
| Loudspeaker | Supported | Mono sound (not stereo) |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | FM | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity |
| Realme X2 Pro (256GB) | Realme C11 (2021, 64GB) |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0, USB OTG On-The-Go |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 4.2 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot | 802.11 b/g/n (2.4GHz)
WiFi hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors |
| Realme X2 Pro (256GB) | Realme C11 (2021, 64GB) |
| Sensors | Accelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor | Accelerometer
Ambient Light sensor
Compass
Face unlock
Gyroscope
Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery |
| Realme X2 Pro (256GB) | Realme C11 (2021, 64GB) |
| Battery type | LiPo: Li-Ion polymer (Non removable) | LiPo: Li-Ion polymer (Non removable) |
| Battery capacity | 4000 mAh | 5000 mAh |
| Charger, watts | 50W Wired fast charging | 10W (5V/2A) Wired charging
Reverse charging by cable |
| Wireless charging | Not supported | Not supported |
| Talk time autonomy | feature not registered | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features |
| Realme X2 Pro (256GB) | Realme C11 (2021, 64GB) |
| 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: Lunar White, Neptune Blue, Red Master Edition, Gray Master Edition
• ColorOS 6.1
• DCI-P3 100% display
• Dolby Atmos (24-bit/192kHz)
• SuperVOOC Flash Charge: 100% in 35min | • Colors: Iron Grey, Lake Blue |
☢️ Radiation rate |
| Realme X2 Pro (256GB) | Realme C11 (2021, 64GB) |
| 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 |