📱 Model features |
| Oppo R11s | Oppo A54 5G |
| Model | R11s | A54 5G |
| Other model names | Oppo R11s (4GB RAM), Oppo R11st | Oppo A54 5G (CPH2195) |
| Country or region available |     
China, Hong Kong, Singapore, Taiwan, (Global, International) |
(Global, International) |
| Brand | Oppo | Oppo |
| Release date | 11/1/2017 | 4/14/2021 |
| Depth | 7.1 millimeters (0.28 inches) | 8.4 millimeters (0.33 inches) |
| Size (width x height) | 75.5 x 155.1 millimeters (2.97 x 6.11 in) | 74.7 x 162.9 millimeters (2.94 x 6.41 in) |
| Weight | 153 grams (5.36 ounces) | 190 grams (6.65 ounces) |
| Build, materials | Aluminum body, glass front | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
🤖 Operating System |
| Oppo R11s | Oppo A54 5G |
| System version | Android 7.1.1 Nougat | Android 11 |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | ColorOS 11.1 |
⚙️ Processor |
| Oppo R11s | Oppo A54 5G |
| Chipset | 64bit - Qualcomm Snapdragon 660 SDM660 (14nm) | 64bit - Qualcomm Snapdragon 480 (SM4350) (8nm) |
| CPU | Octa-Core, 2 processors:
2.2GHz Quad-Core Kryo 260 Gold
1.8GHz Quad-Core Kryo 260 Silver | Octa-Core, 2 processors:
2GHz Dual-Core Kryo 460
1.8GHz Hexa-Core Kryo 460 |
| GPU graphical controller | Qualcomm Adreno 512 650Mhz | Qualcomm Adreno 619 (650MHz) |
| Performance (benchmark) | feature not registered | AnTuTu: 260870 (v8), 218984 (v9) |
💽 Memory and storage |
| Oppo R11s | Oppo A54 5G |
| RAM memory | 4GB LPDDR4X | 4GB LPDDR4X |
| Internal storage | 64GB (50GB available)
eMMC 5.1 | 64GB (48GB available)
UFS 2.1 |
| External storage | Until 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot) | Until 1TB microSD, microSDXC
(dedicated slot) |
📲 Display |
| Oppo R11s | Oppo A54 5G |
| Display type | AMOLED | LTPS IPS LCD |
| Screen size | 6.01" inches | 6.5" inches |
| Screen-to-body ratio | ~79.6% (screen-to-body ratio) | ~83.8% (screen-to-body ratio) |
| Display resolution | 1080x2160 pixels | 1080x2400 pixels (20:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 402 PPI | 405 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 5 | Not supported |
| Refresh rate | feature not registered | 90Hz |
| Display features | feature not registered | 480nits[typ]
DCI-P3 100% |
📶 Mobile networks |
| Oppo R11s | Oppo A54 5G |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot) | 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 | 600/150 Mbps | 2000/245 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G, 5G |
| 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 850/900/1900/2100 |
| Primary 4G network | LTE Cat12 (Bands 1,2,3,4,5,7,8,20,28)
TD-LTE (Bands 38,39,40,41) | LTE Cat15 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 66)
TD-LTE (38, 39, 40, 41)
VoLTE |
| Primary 5G network | Not supported | SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78) |
| 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 | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSA |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | UMTS 850/900/1900/2100 |
| Secondary 4G network | Not supported | LTE Cat15 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 66)
TD-LTE (38, 39, 40, 41)
VoLTE |
| Secondary data network | GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
📷 Camera |
| Oppo R11s | Oppo A54 5G |
| Back camera (main camera) | (dual camera)
16 megapixels
20MPf/1.71/2.8" | (quad camera)
48 megapixels
8MP ultrawidef/2.2119°1/4"1.12µm
2MP macrof/2.488.8°
2MP depthf/2.488.8° |
| Main camera resolution | 4608x3456 pixels | 8000x6000 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/1.7 (aperture) | f/1.7 (aperture) |
| Focal length | feature not registered | 26mm lens |
| Sensor size | 1/2.8" inches | 1/2" inches |
| Pixel size | 1.12µm pixel | 0.8µm pixel |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection 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 |
| Oppo R11s | Oppo A54 5G |
| Front camera (secondary) | 20 megapixels | 16 megapixels |
| Front camera resolution | 5472x3648 pixels | 4608x3456 pixels |
| Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | f/2.0 (aperture) |
| Focal length | feature not registered | 26mm lens |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia |
| Oppo R11s | Oppo A54 5G |
| Loudspeaker | Supported | Mono sound (not stereo) |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263 | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, OGG, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity |
| Oppo R11s | Oppo A54 5G |
| USB | MicroUSB 2.0 | 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 | 4.2 + A2DP | 5.1 + 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 | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors |
| Oppo R11s | Oppo A54 5G |
| Sensors | Accelerometer
Ambient Light sensor
Compass
Fingerprint sensor
Gyroscope
Proximity sensor | Accelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery |
| Oppo R11s | Oppo A54 5G |
| Battery type | LiPo: Li-Ion polymer (Non removable) | LiPo: Li-Ion polymer (Non removable) |
| Battery capacity | 3205 mAh | 5000 mAh |
| Charger, watts | Standard charging | 10W (5V/2A) Standard charging |
| Talk time autonomy | feature not registered | 27 hours (1.1 days) |
| Standby | feature not registered | 400 hours (16.7 days) |
➕ Other features |
| Oppo R11s | Oppo A54 5G |
| Call control | Voice dialing, Voice recorder | 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: Champagne, Black, Red
- USB OTG On-The-Go
- Aluminum body
- ColorOS 3.2
- Facial recognition
- Silicone case included
- Fast battery charging
- VOOC Flash Charge 5V/4A=20W
- Miracast | - Colors: Fluid Black, Fantastic Purple, Space Silver
- Protective cover included |
☢️ Radiation rate |
| Oppo R11s | Oppo A54 5G |
| 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 |