📱 Model features |
| Realme X2 Pro (128GB) | Samsung Galaxy A72 (SM-A725M) |
| Model | X2 Pro (128GB) | Galaxy A72 (SM-A725M) |
| Other model names | Oppo Realme X2 Pro RMX1931 (8GB RAM + 128GB) | Galaxy A72 (4G) SM-A725M Single-SIM (128GB + 6GB RAM) |
| Country or region available |   
(Europe), (Global, International), China |     
(Latin America), Argentina, Colombia, Mexico, Peru |
| Brand | Realme | Samsung |
| Release date | 10/1/2019 | 3/17/2021 |
| Depth | 8.7 millimeters (0.34 inches) | 8.4 millimeters (0.33 inches) |
| Size (width x height) | 75.7 x 161 millimeters (2.98 x 6.34 in) | 77.4 x 165 millimeters (3.05 x 6.5 in) |
| Weight | 199 grams (6.97 ounces) | 203 grams (7.11 ounces) |
| Build, materials | Aluminum frame, glass front/back | Plastic body, glass front |
| Protection against water and others | Not supported | IP67 certified: dust proof and waterproof over 1 meter and 30min |
🤖 Operating System |
| Realme X2 Pro (128GB) | Samsung Galaxy A72 (SM-A725M) |
| System version | Android 9.0 Pie | Android 11 |
| Firmware update | Android 10 | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor |
| Realme X2 Pro (128GB) | Samsung Galaxy A72 (SM-A725M) |
| Chipset | 64bit - Qualcomm Snapdragon 855+ (SM8150-AC) (7nm) | 64bit - Qualcomm Snapdragon 720G SM7125 (8nm) |
| CPU | Octa-Core, 3 processors:
2.96GHz Single-Core Kryo 485
2.42GHz Triple-Core Kryo 485
1.8GHz Quad-Core Kryo 485 | Octa-Core, 2 processors:
2.3GHz Dual-Core Kryo 465 Gold
1.8GHz Hexa-Core Kryo 465 Silver |
| GPU graphical controller | Qualcomm Adreno 640 (672MHz) | Qualcomm Adreno 618 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage |
| Realme X2 Pro (128GB) | Samsung Galaxy A72 (SM-A725M) |
| RAM memory | 8GB LPDDR4X | 6GB LPDDR4X |
| Internal storage | 128GB (110GB available)
UFS 3.0 | 128GB (102GB available)
UFS 2.1 |
| External storage | Not supported | Until 1TB microSD, microSDXC
(dedicated slot) |
📲 Display |
| Realme X2 Pro (128GB) | Samsung Galaxy A72 (SM-A725M) |
| Display type | Super AMOLED | Super AMOLED |
| Screen size | 6.5" inches | 6.7" inches |
| Screen-to-body ratio | ~83.7% (screen-to-body ratio) | ~84.9% (screen-to-body ratio) |
| Display resolution | 1080x2400 pixels (20:9) | 1080x2400 pixels (20:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 405 PPI | 393 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 5 | Gorilla Glass 5 |
| Display features | 90Hz, 1000nits[peak]
HDR10+ | 90Hz, 800nits[peak] |
📶 Mobile networks |
| Realme X2 Pro (128GB) | Samsung Galaxy A72 (SM-A725M) |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Not supported |
| SIM card | 2 slots (Dual-SIM)
nano-SIM (4FF) | 1 slot (Single-SIM)
nano-SIM (4FF) |
| Maximum download/upload | 150/50 Mbps | 600/100 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 850/900/1700/1900/2100 |
| 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 Cat12 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66)
TD-LTE (38, 40, 41)
VoLTE |
| 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, LTE-A |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | Not supported |
📷 Camera |
| Realme X2 Pro (128GB) | Samsung Galaxy A72 (SM-A725M) |
| 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 | (quad camera)
64 megapixels
8MP telephotof/2.41.0µmPDAFOIS3x-optical-zoom
12MP ultrawidef/2.2123°1.12µm
5MP macrof/2.4 |
| Main camera resolution | 9248x6936 pixels | 10120x6328 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 60 fps | 4K UHD (3840x2160) 30 fps |
| Flash | Dual-LED flash | LED flash |
| Focal aperture | f/1.8 (aperture) | f/1.8 (aperture) |
| Focal length | 26mm lens | 26mm lens |
| Sensor size | 1/1.7" inches | 1/1.72" inches |
| Pixel size | 0.8µm pixel | 0.8µm pixel |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | OIS: Optical stabilization |
| Zoom | Digital and optical zoom | Digital and optical 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 (128GB) | Samsung Galaxy A72 (SM-A725M) |
| Front camera (secondary) | 16 megapixels | 32 megapixels |
| Front camera resolution | 4608x3456 pixels | 6528x4896 pixels |
| Video recording (secondary) | Full HD (1920x1080) | 4K UHD (3840x2160) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | f/2.2 (aperture) |
| Focal length | feature not registered | 26mm lens |
| Sensor size | feature not registered | 1/2.8" inches |
| Pixel size | 1µm pixel | 0.8µm pixel |
🔉 Sound and multimedia |
| Realme X2 Pro (128GB) | Samsung Galaxy A72 (SM-A725M) |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | FM | FM |
| 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 (128GB) | Samsung Galaxy A72 (SM-A725M) |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | USB Type-C (reversible) |
| Bluetooth | 5.0 + A2DP/LE | 5.0 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors |
| Realme X2 Pro (128GB) | Samsung Galaxy A72 (SM-A725M) |
| Sensors | Accelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor | Accelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Hall effect |
| Vibrating alert | Supported | Supported |
🔋 Battery |
| Realme X2 Pro (128GB) | Samsung Galaxy A72 (SM-A725M) |
| Battery type | LiPo: Li-Ion polymer (Non removable) | LiPo: Li-Ion polymer (Non removable) |
| Battery capacity | 4000 mAh | 5000 mAh |
| Charger, watts | 50W Fast battery charging | 25W Fast battery charging |
| Talk time autonomy | feature not registered | 35 hours (1.5 days) |
| Standby | feature not registered | feature not registered |
➕ Other features |
| Realme X2 Pro (128GB) | Samsung Galaxy A72 (SM-A725M) |
| 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: Awesome Black, White, Violet, Blue
- One UI 3.1
- 2 stereo speakers |
☢️ Radiation rate |
| Realme X2 Pro (128GB) | Samsung Galaxy A72 (SM-A725M) |
| 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 |