Oppo R11 Plus vs Samsung Galaxy A51 5G (SM-A516B/DS)
Side by side comparison between Oppo R11 Plus vs Samsung Galaxy A51 5G phones, differences, pros, cons and full specifications. What's the better?
,
6"
IPS
IPS
1080x1920
16
MP
MP
20mp
6GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
vs
6.5"
AMOLED
AMOLED
1080x2400
48
MP
MP
32mp
6GB
RAM
RAM
Octa-core
4500
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy A51 5G (SM-A516B/DS)
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!
23 Common items in both devices |
6GB LPDDR4 / 6GB LPDDR4X |
Aluminum body, glass front / Aluminum body, glass front, plastic back |
16 million |
LED flash |
PDAF: phase detection autofocus |
EIS: Digital stabilization |
HDR photo on both cameras |
+16 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 | ||
Oppo R11 Plus | Galaxy A51 5G (SM-A516B/DS) | |
Change model | ||
Model | R11 Plus | Galaxy A51 5G (SM-A516B/DS) |
Other model names | Oppo R11 Plus (64GB + 6GB RAM), Oppo Plust, Oppo Pluskt | Galaxy A51 SM-A516B |
Country or region available | China, Hong Kong | (Global, International) |
Brand | Oppo | Samsung |
Release date | 7/1/2017 | 4/29/2020, Announced: 4/8/2020 |
Depth | 7.8 millimeters (0.31 inches) | 8.7 millimeters (0.34 inches) |
Size (width x height) | 81.5 x 165.8 millimeters (3.21 x 6.53 in) | 73.6 x 158.9 millimeters (2.9 x 6.26 in) |
Weight | 188 grams (6.58 ounces) | 187 grams (6.55 ounces) |
Build, materials | Aluminum body, glass front | Aluminum body, glass front, plastic back |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Oppo R11 Plus | Galaxy A51 5G (SM-A516B/DS) | |
Display type | TFT IPS LCD | Super AMOLED |
Screen size | 6" inches | 6.5" inches |
Screen-to-body ratio | ~73.4% (screen-to-body ratio) | ~87.2% (screen-to-body ratio) |
Display resolution | 1080x1920 pixels | 1080x2400 pixels (20:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 367 PPI | 405 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 5 | Gorilla Glass 3 |
Refresh rate | feature not registered | 60Hz |
Display features | feature not registered | Always-On Display |
🤖 Operating System | ||
Oppo R11 Plus | Galaxy A51 5G (SM-A516B/DS) | |
System version | Android 7.1.1 Nougat | Android 10 |
Firmware update | feature not registered | Android 13 |
User Interface | feature not registered | One UI 2.5 / 3.1 / 4.1 / 5.0 |
⚙️ Processor | ||
Oppo R11 Plus | Galaxy A51 5G (SM-A516B/DS) | |
Chipset | 64bit: Qualcomm Snapdragon 660 SDM660 (14nm) | 64bit: Samsung Exynos 980 (8nm) |
CPU | Octa-core, 2 processors: 4x 2.2GHz Kryo 260 Gold (Quad-core) 4x 1.8GHz Kryo 260 Silver (Quad-core) | Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A77 (Dual-core) 6x 1.8GHz ARM Cortex-A55 (Hexa-core) |
GPU graphical controller | Qualcomm Adreno 512 650Mhz | ARM Mali-G76 MP5 (728MHz) |
Performance (benchmark) | feature not registered | AnTuTu: 316007 (v8) Geekbench: 1867(v5.1) GFXBench: 17fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
Oppo R11 Plus | Galaxy A51 5G (SM-A516B/DS) | |
RAM memory | 6GB LPDDR4 | 6GB LPDDR4X |
Internal storage | 64GB (50GB available) eMMC 5.1 | 128GB (105GB available) UFS 2.1 |
External storage | Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) | Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
Oppo R11 Plus | Galaxy A51 5G (SM-A516B/DS) | |
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 (hybrid slot/shares the same microSD slot) |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 600/150 Mbps | 2000/200 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G, 5G |
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, 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 1,3,4,5,7,8,20,28) TD-LTE (Bands 38,39,40,41) | LTE Cat12/13 (1, 3, 4, 5, 7, 8, 12, 20, 28) TD-LTE (38, 40, 41) VoLTE |
Primary 5G network | Not supported | SA/NSA/Sub6 (41, 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, SA/NSA |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | GPRS, EDGE | GPRS, EDGE |
📷 Camera | ||
Oppo R11 Plus | Galaxy A51 5G (SM-A516B/DS) | |
Back camera (main camera) | (dual camera) 16 megapixels 20MP f/2.61/2.8" | (quad camera) 48 megapixels 12MP ultrawide f/2.213mm1.12µm 5MP telephoto f/2.440mm 5MP depth f/2.21/5.0"1.12µm |
Main camera resolution | 4608x3456 pixels | 8000x6000 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps | 4K UHD (3840x2160) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.7 (aperture) | f/2.0 (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 R11 Plus | Galaxy A51 5G (SM-A516B/DS) | |
Front camera (secondary) | 20 megapixels | 32 megapixels |
Front camera resolution | 5472x3648 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 | feature not registered | 0.8µm pixel |
🔉 Sound and multimedia | ||
Oppo R11 Plus | Galaxy A51 5G (SM-A516B/DS) | |
Loudspeaker | Supported | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | FM (RDS) |
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 R11 Plus | Galaxy A51 5G (SM-A516B/DS) | |
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 | Not supported |
Bluetooth | 4.2 + A2DP | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Not supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Oppo R11 Plus | Galaxy A51 5G (SM-A516B/DS) | |
Sensors | Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor | Accelerometer Ambient light sensor ANT+ Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Virtual proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Oppo R11 Plus | Galaxy A51 5G (SM-A516B/DS) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 4000 mAh | 4500 mAh |
Charger, watts | Wired charging | 15W Wired fast charging |
Inductive / wireless charging | feature not registered | Not supported |
Talk time autonomy | feature not registered | feature not registered |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Oppo R11 Plus | Galaxy A51 5G (SM-A516B/DS) | |
Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
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: Black, Gold, Rose Gold • USB OTG On-The-Go • Aluminum body • ColorOS 3.1 • Silicone case included • Fast battery charging • VOOC Flash Charge • Miracast | • Colors: Prism Cube Black, Prism Cube White, Prism Cube Pink |
☢️ Radiation rate | ||
Oppo R11 Plus | Galaxy A51 5G (SM-A516B/DS) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.496W/kg (head), 1.555W/kg (body) |