Xiaomi Poco M3 Pro (128GB) vs Samsung Galaxy A15 (SM-A155M/DSN 128GB/4GB)
Side by side comparison between Xiaomi Poco M3 Pro vs Samsung Galaxy A15 phones, differences, pros, cons and full specifications. What's the better?
,
6.5"
IPS
IPS
1080x2400
48
MP
MP
8mp
6GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
vs
6.5"
AMOLED
AMOLED
1080x2340
50
MP
MP
13mp
4GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
What's the better phone? Xiaomi Poco M3 Pro (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!
36 Common items in both devices |
128GB (106GB available) / 128GB (108GB available) |
Until 1TB microSD, microSDXC |
Plastic body, glass front |
90Hz |
16 million |
6.5" |
Only digital zoom |
+29 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 | ||
Xiaomi Poco M3 Pro (128GB) | Galaxy A15 (SM-A155M/DSN 128GB/4GB) | |
Model | Poco M3 Pro (128GB) | Galaxy A15 (SM-A155M/DSN 128GB/4GB) |
Other model names | POCO M3 Pro 5G, M2103K19PG (Global), M2103K19PI (India) | Galaxy A15 4G LTE SM-A155M/Dual-SIM NFC |
Country or region available | (Global, International) | (Latin America), Bolivia, Brazil, Chile, Paraguay, Uruguay |
Brand | Xiaomi | Samsung |
Release date | 5/22/2021, Announced: 5/19/2021 | 12/16/2023, Announced: 12/11/2023 |
Depth | 8.9 millimeters (0.35 inches) | 8.4 millimeters (0.33 inches) |
Size (width x height) | 75.34 x 161.81 millimeters (2.97 x 6.37 in) | 76.8 x 160.1 millimeters (3.02 x 6.3 in) |
Weight | 190 grams (6.65 ounces) | 200 grams (7 ounces) |
Build, materials | Plastic body, glass front | Plastic body, glass front |
Protection against water and others | Not supported | Not supported |
๐ฒ Display | ||
Xiaomi Poco M3 Pro (128GB) | Galaxy A15 (SM-A155M/DSN 128GB/4GB) | |
Display type | TFT IPS LCD | Super AMOLED |
Screen size | 6.5" inches | 6.5" inches |
Screen-to-body ratio | ~83.7% (screen-to-body ratio) | ~84.3% (screen-to-body ratio) |
Display resolution | 1080x2400 pixels (20:9) | 1080x2340 pixels (19.5:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 405 PPI | 396 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 3 | Not supported |
Refresh rate | 90Hz | 90Hz |
Display features | 400nits[typ] | 800nits[peak] |
๐ค Operating System | ||
Xiaomi Poco M3 Pro (128GB) | Galaxy A15 (SM-A155M/DSN 128GB/4GB) | |
System version | Android 11 | Android 14 |
Firmware update | Android 12 | feature not registered |
User Interface | MIUI 12.5 / 13 | One UI 6.1 |
โ๏ธ Processor | ||
Xiaomi Poco M3 Pro (128GB) | Galaxy A15 (SM-A155M/DSN 128GB/4GB) | |
Chipset | 64bit: MediaTek Dimensity 700 (MT6833V) (7nm) | 64bit: MediaTek Helio G99 (6nm) |
CPU | Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core) | Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core) |
GPU graphical controller | ARM Mali-G57 MC2 (950MHz) | ARM Mali-G57 MC2 |
Performance (benchmark) | feature not registered | AnTuTu: 317085 (v9), 375321 (v10) Geekbench: 1928 (v5), 1936 (v6) |
๐ฝ Memory and storage | ||
Xiaomi Poco M3 Pro (128GB) | Galaxy A15 (SM-A155M/DSN 128GB/4GB) | |
RAM memory | 6GB LPDDR4X | 4GB LPDDR4X |
Internal storage | 128GB (106GB available) UFS 2.2 | 128GB (108GB available) eMMC 5.1 |
External storage | Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) | Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
๐ถ Mobile networks | ||
Xiaomi Poco M3 Pro (128GB) | Galaxy A15 (SM-A155M/DSN 128GB/4GB) | |
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 | 2000/1024 Mbps | 300/150 Mbps |
Network technology | 2G, 3G, 4G, 5G | 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 850/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat6 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 66) TD-LTE (38, 40, 41) India version: LTE (1, 3, 5, 8) TD-LTE (40, 41) | LTE Cat7 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE |
Primary 5G network | Global version: SA/NSA (1, 3, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78) India version: SA/NSA (1, 3, 40, 77, 78) | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | 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 | UMTS 850/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
Secondary 4G network | LTE Cat6 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 66) TD-LTE (38, 40, 41) India version: LTE (1, 3, 5, 8) TD-LTE (40, 41) | LTE Cat7 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
๐ท Camera | ||
Xiaomi Poco M3 Pro (128GB) | Galaxy A15 (SM-A155M/DSN 128GB/4GB) | |
Back camera (main camera) | (triple camera) 48 megapixels 2MP macro f/2.41.75ฮผm 2MP depth f/2.41.75ฮผm | (triple camera) 50 megapixels 5MP ultrawide f/2.2 2MP macro f/2.4 |
Main camera resolution | 8000x6000 pixels | 8160x6120 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
Flash | Dual-LED flash | LED flash |
Focal aperture | f/1.8 (aperture) | f/1.8 (aperture) |
Focal length | 26mm (lens) | 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 | EIS: Digital stabilization | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Supported |
HDR | HDR photo on both cameras | HDR photo on both cameras |
Camera extras | feature not registered | 1080p@30fps 720p@120fps (slow motion) |
๐ธ Front camera | ||
Xiaomi Poco M3 Pro (128GB) | Galaxy A15 (SM-A155M/DSN 128GB/4GB) | |
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 | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
๐ Sound and multimedia | ||
Xiaomi Poco M3 Pro (128GB) | Galaxy A15 (SM-A155M/DSN 128GB/4GB) | |
Loudspeaker | Mono sound (not stereo) 24-bit/192kHz | Mono sound (not stereo) |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | FM | FM (RDS) |
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 | ||
Xiaomi Poco M3 Pro (128GB) | Galaxy A15 (SM-A155M/DSN 128GB/4GB) | |
USB | USB 2.0 Type-C, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | USB Type-C (reversible) | USB Type-C (reversible) |
Bluetooth | 5.1 + A2DP/LE | 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 | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS |
NFC | Supported | Supported |
Infrared port | Supported | Not supported |
๐งญ Sensors | ||
Xiaomi Poco M3 Pro (128GB) | Galaxy A15 (SM-A155M/DSN 128GB/4GB) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Virtual proximity sensor |
Vibrating alert | Supported | Supported |
๐ Battery | ||
Xiaomi Poco M3 Pro (128GB) | Galaxy A15 (SM-A155M/DSN 128GB/4GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 5000 mAh | 5000 mAh |
Charger, watts | 18W Wired fast charging Reverse charging by cable | 25W Wired fast charging |
Inductive / wireless charging | Not supported | Not supported |
Talk time autonomy | feature not registered | 51 hours (2.1 days) |
Standby | feature not registered | feature not registered |
โ Other features | ||
Xiaomi Poco M3 Pro (128GB) | Galaxy A15 (SM-A155M/DSN 128GB/4GB) | |
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: Power Black, Poco Yellow, Cool Blue | โข Colors: Brave Black, Optimistic Blue, Magical Blue, Personality Yellow |
โข๏ธ Radiation rate | ||
Xiaomi Poco M3 Pro (128GB) | Galaxy A15 (SM-A155M/DSN 128GB/4GB) | |
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 |