OnePlus 3 (64GB A3003) vs Samsung Galaxy A15 (SM-A155F/DSN 128GB/6GB)
Side by side comparison between OnePlus 3 vs Samsung Galaxy A15 phones, differences, pros, cons and full specifications. What's the better?
,
5.5"
AMOLED
AMOLED
1080x1920
16
MP
MP
8mp
6GB
RAM
RAM
Quad-core
3000
mAh
mAh
(Non removable)
vs
6.5"
AMOLED
AMOLED
1080x2340
50
MP
MP
13mp
6GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy A15 (SM-A155F/DSN 128GB/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!
24 Common items in both devices |
6GB LPDDR4 / 6GB LPDDR4X |
Optic AMOLED / Super AMOLED |
16 million |
LED flash |
Only digital zoom |
PDAF: phase detection autofocus / Autofocus |
HDR photo/video on both cameras / HDR photo on both cameras |
+17 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 | ||
OnePlus 3 (64GB A3003) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
Model | OnePlus 3 (64GB A3003) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) |
Other model names | OnePlus Three, One Plus 3, OnePlus Rain, Asia/Europe model | Galaxy A15 4G LTE SM-A155F/Dual-SIM NFC |
Country or region available | (Global, International), (Europe) | (Global, International), Turkey |
Brand | OnePlus | Samsung |
Release date | 6/14/2016 | 12/16/2023, Announced: 12/11/2023 |
Depth | 7.35 millimeters (0.29 inches) | 8.4 millimeters (0.33 inches) |
Size (width x height) | 74.7 x 152.7 millimeters (2.94 x 6.01 in) | 76.8 x 160.1 millimeters (3.02 x 6.3 in) |
Weight | 158 grams (5.53 ounces) | 200 grams (7 ounces) |
Build, materials | feature not registered | Plastic body, glass front |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
OnePlus 3 (64GB A3003) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
Display type | Optic AMOLED | Super AMOLED |
Screen size | 5.5" inches | 6.5" inches |
Screen-to-body ratio | ~73.1% (screen-to-body ratio) | ~84.3% (screen-to-body ratio) |
Display resolution | 1080x1920 pixels | 1080x2340 pixels (19.5:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 401 PPI | 396 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 4 | Not supported |
Refresh rate | feature not registered | 90Hz |
Display features | feature not registered | 800nits[peak] |
🤖 Operating System | ||
OnePlus 3 (64GB A3003) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
System version | Android 6.0.1 Marshmallow | Android 14 |
Firmware update | feature not registered | feature not registered |
User Interface | feature not registered | One UI 6.1 |
⚙️ Processor | ||
OnePlus 3 (64GB A3003) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
Chipset | 64bit: Qualcomm Snapdragon 820 MSM8996 (14nm) | 64bit: MediaTek Helio G99 (6nm) |
CPU | Quad-core, 2 processors: 2x 2.15GHz Kryo (Dual-core) 2x 1.6GHz Kryo (Dual-core) | Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core) |
GPU graphical controller | Qualcomm Adreno 530 | ARM Mali-G57 MC2 |
Performance (benchmark) | feature not registered | AnTuTu: 317085 (v9), 375321 (v10) Geekbench: 1928 (v5), 1936 (v6) |
💽 Memory and storage | ||
OnePlus 3 (64GB A3003) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
RAM memory | 6GB LPDDR4 | 6GB LPDDR4X |
Internal storage | 64GB (50GB available) | 128GB (108GB available) eMMC 5.1 |
External storage | Not supported | Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
OnePlus 3 (64GB A3003) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card | 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 | 300/50 Mbps | 300/150 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 | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1900/2100 | UMTS 850/900/2100 |
Primary 4G network | LTE Cat6 800/850/900/1800/2100/2600 (Bands 1,3,5,7,8,20) TD-LTE 2300/2600 (Bands 38,40) | LTE Cat7 (1, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | UMTS 850/900/2100 |
Secondary 4G network | Not supported | LTE Cat7 (1, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE |
Secondary data network | GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
📷 Camera | ||
OnePlus 3 (64GB A3003) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
Back camera (main camera) | 16 megapixels | (triple camera) 50 megapixels 5MP ultrawide f/2.2 2MP macro f/2.4 |
Main camera resolution | 4608x3456 pixels | 8160x6120 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/2.0 (aperture) | f/1.8 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | 1/2.8" inches | feature not registered |
Pixel size | 1.12µm 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 | Supported |
HDR | HDR photo/video on both cameras | HDR photo on both cameras |
Camera extras | feature not registered | 1080p@30fps 720p@120fps (slow motion) |
📸 Front camera | ||
OnePlus 3 (64GB A3003) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
Front camera (secondary) | 8 megapixels | 13 megapixels |
Front camera resolution | 3264x2448 pixels | 4128x3096 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 | 1/3.2" inches | feature not registered |
Pixel size | 1.4µm pixel | feature not registered |
🔉 Sound and multimedia | ||
OnePlus 3 (64GB A3003) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
Loudspeaker | Supported | Mono sound (not stereo) |
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, DivX, XviD, WMV | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
OnePlus 3 (64GB A3003) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
USB | USB 2.0 Type-C reversible connector | 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 | 5.3 + 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 | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS |
NFC | Supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
OnePlus 3 (64GB A3003) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
Sensors | Accelerometer Ambient light sensor Compass Fingerprint sensor Gesture Gyroscope Hall effect Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Virtual proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
OnePlus 3 (64GB A3003) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
Battery type | LiPo: li-ion polymer (Non removable) 5V 4A | LiPo: li-ion polymer (Non removable) |
Battery capacity | 3000 mAh | 5000 mAh |
Charger, watts | Wired charging | 25W Wired fast charging |
Inductive / wireless charging | feature not registered | Not supported |
Talk time autonomy | feature not registered | 51 hours (2.1 days) |
Standby | feature not registered | feature not registered |
➕ Other features | ||
OnePlus 3 (64GB A3003) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
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: Graphite, Soft gold • USB OTG On-The-Go • Aluminum body • Oxygen OS 3.2.4 • LED notification (RGB) • Rear camera: Sony IMX298 sensor • Front camera: Sony IMX179 sensor • Slow motion 720p@120fps • Dash Charge • Fast battery charging: 60% in 30min • Dirac Power Sound • Miracast • WiFi dual-band | • Colors: Brave Black, Optimistic Blue, Magical Blue, Personality Yellow |
☢️ Radiation rate | ||
OnePlus 3 (64GB A3003) | Galaxy A15 (SM-A155F/DSN 128GB/6GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 0.995W/kg (head), 0.645W/kg (body) | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.42W/kg (head), 1.29W/kg (body) |