OnePlus 7 (128GB) vs Samsung Galaxy A02 (SM-A022M 32GB)
Side by side comparison between OnePlus 7 vs Samsung Galaxy A02 phones, differences, pros, cons and full specifications. What's the better?
,
6.41"
AMOLED
AMOLED
1080x2340
48
MP
MP
16mp
6GB
RAM
RAM
Octa-core
3700
mAh
mAh
(Non removable)
vs
6.5"
PLS
PLS
720x1600
13
MP
MP
5mp
2GB
RAM
RAM
Quad-core
5000
mAh
mAh
(Non removable)
What's the better phone? OnePlus 7 (128GB)
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!
14 Common items in both devices |
60Hz |
16 million |
Only digital zoom |
PDAF: phase detection autofocus / Autofocus |
HDR photo/video on both cameras / HDR photo on both cameras |
(front) Full HD (1920x1080) |
4G LTE-A / 4G LTE |
+7 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 | ||
OnePlus 7 (128GB) | Galaxy A02 (SM-A022M 32GB) | |
Model | OnePlus 7 (128GB) | Galaxy A02 (SM-A022M 32GB) |
Other model names | OnePlus 7 GM1900, GM1901, GM1903, GM1905, BBK GuacamoleB | Galaxy A02 SM-A022M Single-SIM (32GB + 2GB RAM) |
Country or region available | (Global, International) | (Latin America), Argentina, Peru |
Brand | OnePlus | Samsung |
Release date | 6/4/2019, Announced: 5/14/2019 | 1/27/2021 |
Depth | 8.2 millimeters (0.32 inches) | 9.1 millimeters (0.36 inches) |
Size (width x height) | 74.8 x 157.7 millimeters (2.94 x 6.21 in) | 75.9 x 164 millimeters (2.99 x 6.46 in) |
Weight | 182 grams (6.37 ounces) | 206 grams (7.21 ounces) |
Build, materials | Aluminum frame, glass front/back Back: Gorilla Glass 5 | Plastic body, glass front |
Protection against water and others | Not supported | Not supported |
๐ฒ Display | ||
OnePlus 7 (128GB) | Galaxy A02 (SM-A022M 32GB) | |
Display type | Optic AMOLED | TFT PLS |
Screen size | 6.41" inches | 6.5" inches |
Screen-to-body ratio | ~85.5% (screen-to-body ratio) | ~81.9% (screen-to-body ratio) |
Display resolution | 1080x2340 pixels (19.5:9) | 720x1600 pixels (20:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 402 PPI | 270 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 6 | Not supported |
Refresh rate | 60Hz | 60Hz |
Display features | HDR10 | Not supported |
๐ค Operating System | ||
OnePlus 7 (128GB) | Galaxy A02 (SM-A022M 32GB) | |
System version | Android 9.0 Pie | Android 10 |
Firmware update | Android 12 | feature not registered |
User Interface | OxygenOS 9 / 10 / 11 / 12 | feature not registered |
โ๏ธ Processor | ||
OnePlus 7 (128GB) | Galaxy A02 (SM-A022M 32GB) | |
Chipset | 64bit: Qualcomm Snapdragon 855 (SM8150) (7nm) | 64bit: MediaTek MT6739 (28nm) |
CPU | Octa-core, 3 processors: 1x 2.84GHz Kryo 485 (Single-core) 3x 2.42GHz Kryo 485 (Triple-core) 4x 1.78GHz Kryo 485 (Quad-core) | Quad-core, 1 processor: 4x 1.5GHz ARM Cortex-A53 (Quad-core) |
GPU graphical controller | Qualcomm Adreno 640 (585MHz) | PowerVR GE8100 MP1 (570MHz) |
Performance (benchmark) | AnTuTu: 367812 (v7) Geekbench: 11075 (v4.4) GFXBench: 36fps (ES 3.1 onscreen) | feature not registered |
๐ฝ Memory and storage | ||
OnePlus 7 (128GB) | Galaxy A02 (SM-A022M 32GB) | |
RAM memory | 6GB LPDDR4X | 2GB LPDDR3 |
Internal storage | 128GB (109GB available) UFS 3.0 | 32GB (22GB available) eMMC 5.1 |
External storage | Not supported | Until 1TB microSD, microSDXC (dedicated slot) |
๐ถ Mobile networks | ||
OnePlus 7 (128GB) | Galaxy A02 (SM-A022M 32GB) | |
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 | 1024/150 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 800/1900, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 800/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat16/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 29, 32) TD-LTE (34, 38, 39, 40, 41) VoLTE | 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 | UMTS 800/900/1700/1900/2100 | Not supported |
Secondary 4G network | LTE Cat16/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 29, 32) TD-LTE (34, 38, 39, 40, 41) VoLTE | Not supported |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | Not supported |
๐ท Camera | ||
OnePlus 7 (128GB) | Galaxy A02 (SM-A022M 32GB) | |
Back camera (main camera) | (dual camera) 48 megapixels 5MP depth f/2.41.12ยตm | (dual camera) 13 megapixels 2MP macro f/2.4 |
Main camera resolution | 8000x6000 pixels | 4128x3096 pixels |
Video recording (primary) | 4K UHD (3840x2160) 60 fps | Full HD (1920x1080) 30 fps |
Flash | Dual-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" inches | feature not registered |
Pixel size | 0.8ยตm pixel | feature not registered |
Autofocus | PDAF: phase detection autofocus | Autofocus |
Touch focus | Supported | Supported |
Image stabilization | OIS: Optical stabilization | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Not supported | Not supported |
HDR | HDR photo/video on both cameras | HDR photo on both cameras |
Camera extras | 4K@30/60fps 1080p@30/60fps 1080p@240fps (slow motion) 720p@480fps (slow motion) Sony IMX586 sensor Sony IMX471 sensor | feature not registered |
๐ธ Front camera | ||
OnePlus 7 (128GB) | Galaxy A02 (SM-A022M 32GB) | |
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/2.0 (aperture) |
Focal length | 25mm lens | feature not registered |
Sensor size | 1/3.1" inches | feature not registered |
Pixel size | 1ยตm pixel | feature not registered |
๐ Sound and multimedia | ||
OnePlus 7 (128GB) | Galaxy A02 (SM-A022M 32GB) | |
Loudspeaker | Stereo sound | 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, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
๐ Connectivity | ||
OnePlus 7 (128GB) | Galaxy A02 (SM-A022M 32GB) | |
USB | USB 3.1 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
Audio output | Type-C reversible connector | 3.5mm jack |
TV output | USB Type-C (reversible) | Not supported |
Bluetooth | 5.0 + A2DP/LE | 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 | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, SBAS | A-GPS, GeoTagging, GLONASS |
NFC | Supported | Not supported |
Infrared port | Not supported | Not supported |
๐งญ Sensors | ||
OnePlus 7 (128GB) | Galaxy A02 (SM-A022M 32GB) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Face unlock Virtual proximity sensor |
Vibrating alert | Supported | Supported |
๐ Battery | ||
OnePlus 7 (128GB) | Galaxy A02 (SM-A022M 32GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 3700 mAh | 5000 mAh |
Charger, watts | 20W Wired fast charging | 10W Wired charging |
Inductive / wireless charging | Not supported | Not supported |
Talk time autonomy | feature not registered | feature not registered |
Standby | feature not registered | feature not registered |
โ Other features | ||
OnePlus 7 (128GB) | Galaxy A02 (SM-A022M 32GB) | |
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 | โข Colors: Mirror Gray, Red โข Silicon case included | โข Colors: Black, Blue, Red โข One UI 2.0 โข Mono sound (not stereo) |
โข๏ธ Radiation rate | ||
OnePlus 7 (128GB) | Galaxy A02 (SM-A022M 32GB) | |
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 |