Oppo R11 (64GB/6GB) vs Samsung Galaxy A02 (SM-A022M 64GB)
Side by side comparison between Oppo R11 vs Samsung Galaxy A02 phones, differences, pros, cons and full specifications. What's the better?
,
5.5"
AMOLED
AMOLED
1080x1920
16
MP
MP
20mp
6GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Non removable)
vs
6.5"
PLS
PLS
720x1600
13
MP
MP
5mp
3GB
RAM
RAM
Quad-core
5000
mAh
mAh
(Non removable)
What's the better phone? Oppo R11 (64GB/6GB)
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!
17 Common items in both devices |
64GB (50GB available) |
eMMC 5.1 |
16 million |
LED flash |
PDAF: phase detection autofocus / Autofocus |
EIS: Digital stabilization |
HDR photo on both cameras |
+10 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 highlight๐ฑ Model features | ||
Oppo R11 (64GB/6GB) | Galaxy A02 (SM-A022M 64GB) | |
Model | R11 (64GB/6GB) | Galaxy A02 (SM-A022M 64GB) |
Other model names | Oppo R11 (6GB RAM), Oppo R11t, Oppo CPH1707 | Galaxy A02 SM-A022M Single-SIM (64GB + 3GB RAM) |
Country or region available | China, Hong Kong | (Latin America), Argentina |
Brand | Oppo | Samsung |
Release date | 6/10/2017 | 1/27/2021 |
Depth | 6.8 millimeters (0.27 inches) | 9.1 millimeters (0.36 inches) |
Size (width x height) | 74.8 x 154.5 millimeters (2.94 x 6.08 in) | 75.9 x 164 millimeters (2.99 x 6.46 in) |
Weight | 150 grams (5.25 ounces) | 206 grams (7.21 ounces) |
Build, materials | Aluminum body, glass front | Plastic body, glass front |
Protection against water and others | Not supported | Not supported |
๐ฒ Display | ||
Oppo R11 (64GB/6GB) | Galaxy A02 (SM-A022M 64GB) | |
Display type | AMOLED | TFT PLS |
Screen size | 5.5" inches | 6.5" inches |
Screen-to-body ratio | ~72.2% (screen-to-body ratio) | ~81.9% (screen-to-body ratio) |
Display resolution | 1080x1920 pixels | 720x1600 pixels (20:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 401 PPI | 270 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 5 | Not supported |
Refresh rate | feature not registered | 60Hz |
Display features | feature not registered | Not supported |
๐ค Operating System | ||
Oppo R11 (64GB/6GB) | Galaxy A02 (SM-A022M 64GB) | |
System version | Android 7.1.1 Nougat | Android 10 |
Firmware update | feature not registered | feature not registered |
User Interface | feature not registered | feature not registered |
โ๏ธ Processor | ||
Oppo R11 (64GB/6GB) | Galaxy A02 (SM-A022M 64GB) | |
Chipset | 64bit: Qualcomm Snapdragon 660 SDM660 (14nm) | 64bit: MediaTek MT6739 (28nm) |
CPU | Octa-core, 2 processors: 4x 2.2GHz Kryo 260 Gold (Quad-core) 4x 1.8GHz Kryo 260 Silver (Quad-core) | Quad-core, 1 processor: 4x 1.5GHz ARM Cortex-A53 (Quad-core) |
GPU graphical controller | Qualcomm Adreno 512 650Mhz | PowerVR GE8100 MP1 (570MHz) |
Performance (benchmark) | feature not registered | feature not registered |
๐ฝ Memory and storage | ||
Oppo R11 (64GB/6GB) | Galaxy A02 (SM-A022M 64GB) | |
RAM memory | 6GB LPDDR4 | 3GB LPDDR3 |
Internal storage | 64GB (50GB available) eMMC 5.1 | 64GB (50GB available) eMMC 5.1 |
External storage | Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) | Until 1TB microSD, microSDXC (dedicated slot) |
๐ถ Mobile networks | ||
Oppo R11 (64GB/6GB) | Galaxy A02 (SM-A022M 64GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) | Not supported |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 600/150 Mbps | 150/50 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
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 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat12 (Bands 1,3,4,5,7,8,20,28) TD-LTE (Bands 38,39,40,41) | LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 17, 28, 66) 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, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
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 |
๐ท Camera | ||
Oppo R11 (64GB/6GB) | Galaxy A02 (SM-A022M 64GB) | |
Back camera (main camera) | (dual camera) 16 megapixels 20MP f/2.61/2.8" | (dual camera) 13 megapixels 2MP macro f/2.4 |
Main camera resolution | 4608x3456 pixels | 4128x3096 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/1.9 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | 1/2.8" inches | feature not registered |
Pixel size | 1.12ยตm 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 |
๐ธ Front camera | ||
Oppo R11 (64GB/6GB) | Galaxy A02 (SM-A022M 64GB) | |
Front camera (secondary) | 20 megapixels | 5 megapixels |
Front camera resolution | 5472x3648 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/2.0 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
๐ Sound and multimedia | ||
Oppo R11 (64GB/6GB) | Galaxy A02 (SM-A022M 64GB) | |
Loudspeaker | Supported | Supported |
Active noise cancellation | 2 microphones or more | Not supported |
Radio | Not supported | FM |
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 |
๐ Connectivity | ||
Oppo R11 (64GB/6GB) | Galaxy A02 (SM-A022M 64GB) | |
USB | MicroUSB 2.0 | MicroUSB 2.0 |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Not supported | Not supported |
Bluetooth | 4.2 + A2DP | 5.1 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS |
NFC | Not supported | Not supported |
Infrared port | Not supported | Not supported |
๐งญ Sensors | ||
Oppo R11 (64GB/6GB) | Galaxy A02 (SM-A022M 64GB) | |
Sensors | Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor | Accelerometer Face unlock Virtual proximity sensor |
Vibrating alert | Supported | Supported |
๐ Battery | ||
Oppo R11 (64GB/6GB) | Galaxy A02 (SM-A022M 64GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 3000 mAh | 5000 mAh |
Charger, watts | Wired charging | 10W Wired 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 |
โ Other features | ||
Oppo R11 (64GB/6GB) | Galaxy A02 (SM-A022M 64GB) | |
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 | โข Colors: Black, Gold, Rose Gold, Red โข USB OTG On-The-Go โข Aluminum body โข ColorOS 3.1 โข Silicone case included โข Fast battery charging โข VOOC Flash Charge โข Miracast | โข Colors: Black, Blue, Red โข One UI 2.0 โข Mono sound (not stereo) |
โข๏ธ Radiation rate | ||
Oppo R11 (64GB/6GB) | Galaxy A02 (SM-A022M 64GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.53W/kg (head), 0.74W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |