Samsung Galaxy A42 5G (SM-A426U) vs Samsung Galaxy A15 (SM-A155M/N 128GB)
Side by side comparison between Samsung Galaxy A42 5G vs Samsung Galaxy A15 phones, differences, pros, cons and full specifications. What's the better?
,
6.6"
AMOLED
AMOLED
720x1600
48
MP
MP
20mp
4GB
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? Samsung Galaxy A42 5G (SM-A426U)
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!
30 Common items in both devices |
4GB LPDDR4X |
128GB (103GB available) / 128GB (108GB available) |
Until 1TB microSD, microSDXC |
Plastic body, glass front |
Super AMOLED |
16 million |
LED flash |
+23 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 | ||
Galaxy A42 5G (SM-A426U) | Galaxy A15 (SM-A155M/N 128GB) | |
Model | Galaxy A42 5G (SM-A426U) | Galaxy A15 (SM-A155M/N 128GB) |
Other model names | Galaxy A42 5G SM-A426U1 (128GB + 4GB RAM) | Galaxy A15 4G LTE SM-A155M/NFC (Single-SIM) |
Country or region available | USA | (Latin America), Argentina, Mexico |
Brand | Samsung | Samsung |
Release date | 11/11/2020, Announced: 9/2/2020 | 12/16/2023, Announced: 12/11/2023 |
Depth | 8.6 millimeters (0.34 inches) | 8.4 millimeters (0.33 inches) |
Size (width x height) | 75.9 x 164.4 millimeters (2.99 x 6.47 in) | 76.8 x 160.1 millimeters (3.02 x 6.3 in) |
Weight | 193 grams (6.76 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 | ||
Galaxy A42 5G (SM-A426U) | Galaxy A15 (SM-A155M/N 128GB) | |
Display type | Super AMOLED | Super AMOLED |
Screen size | 6.6" inches | 6.5" inches |
Screen-to-body ratio | ~84.3% (screen-to-body ratio) | ~84.3% (screen-to-body ratio) |
Display resolution | 720x1600 pixels (20:9) | 1080x2340 pixels (19.5:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 266 PPI | 396 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Not supported |
Refresh rate | 60Hz | 90Hz |
Display features | Not supported | 800nits[peak] |
๐ค Operating System | ||
Galaxy A42 5G (SM-A426U) | Galaxy A15 (SM-A155M/N 128GB) | |
System version | Android 10 | Android 14 |
Firmware update | Android 13 | feature not registered |
User Interface | One UI 2.5 / 3.1 / 4.1 / 5.0 | One UI 6.1 |
โ๏ธ Processor | ||
Galaxy A42 5G (SM-A426U) | Galaxy A15 (SM-A155M/N 128GB) | |
Chipset | 64bit: Qualcomm Snapdragon 750G (SM7225) (8nm) | 64bit: MediaTek Helio G99 (6nm) |
CPU | Octa-core, 2 processors: 2x 2.2GHz Kryo 570 (Dual-core) 6x 1.8GHz Kryo 570 (Hexa-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 619 (800MHz) | ARM Mali-G57 MC2 |
Performance (benchmark) | AnTuTu: 324686 (v8) Geekbench: 1910 (v5.1) GFXBench: 33fps (ES 3.1 onscreen) | AnTuTu: 317085 (v9), 375321 (v10) Geekbench: 1928 (v5), 1936 (v6) |
๐ฝ Memory and storage | ||
Galaxy A42 5G (SM-A426U) | Galaxy A15 (SM-A155M/N 128GB) | |
RAM memory | 4GB LPDDR4X | 4GB LPDDR4X |
Internal storage | 128GB (103GB available) UFS 2.1 | 128GB (108GB available) eMMC 5.1 |
External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 1TB microSD, microSDXC (dedicated slot) |
๐ถ Mobile networks | ||
Galaxy A42 5G (SM-A426U) | Galaxy A15 (SM-A155M/N 128GB) | |
Dual-SIM | Not supported | Not supported |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 5000/1024 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 Cat11 (2, 3, 4, 5, 7, 12, 13, 20, 66) TD-LTE (38, 39, 40, 41, 46, 48) VoLTE | LTE Cat7 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE |
Primary 5G network | SA/NSA/Sub6/mmWave (2, 25, 41, 66, 71, 77, 78, 260, 261) | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | Not supported | Not supported |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | Not supported | Not supported |
๐ท Camera | ||
Galaxy A42 5G (SM-A426U) | Galaxy A15 (SM-A155M/N 128GB) | |
Back camera (main camera) | (quad camera) 48 megapixels 8MP ultrawide f/2.2123ยฐ 5MP macro f/2.4 5MP depth f/2.4 | (triple camera) 50 megapixels 5MP ultrawide f/2.2 2MP macro f/2.4 |
Main camera resolution | 8000x6000 pixels | 8160x6120 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.8 (aperture) | f/1.8 (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 | 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 | Not supported | Supported |
HDR | HDR photo on both cameras | HDR photo on both cameras |
Camera extras | 1080p@30fps 720p@480fps | 1080p@30fps 720p@120fps (slow motion) |
๐ธ Front camera | ||
Galaxy A42 5G (SM-A426U) | Galaxy A15 (SM-A155M/N 128GB) | |
Front camera (secondary) | 20 megapixels | 13 megapixels |
Front camera resolution | 5184x3840 pixels | 4128x3096 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.2 (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 | ||
Galaxy A42 5G (SM-A426U) | Galaxy A15 (SM-A155M/N 128GB) | |
Loudspeaker | Mono sound (not stereo) | 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 | ||
Galaxy A42 5G (SM-A426U) | Galaxy A15 (SM-A155M/N 128GB) | |
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 | 5.0 + 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 | Not supported | Not supported |
๐งญ Sensors | ||
Galaxy A42 5G (SM-A426U) | Galaxy A15 (SM-A155M/N 128GB) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Virtual proximity sensor |
Vibrating alert | Supported | Supported |
๐ Battery | ||
Galaxy A42 5G (SM-A426U) | Galaxy A15 (SM-A155M/N 128GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 5000 mAh | 5000 mAh |
Charger, watts | 15W Wired fast charging | 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 | ||
Galaxy A42 5G (SM-A426U) | Galaxy A15 (SM-A155M/N 128GB) | |
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: Prism Dot Black, White, Gray โข Samsung Pay | โข Colors: Brave Black, Optimistic Blue, Magical Blue, Personality Yellow |
โข๏ธ Radiation rate | ||
Galaxy A42 5G (SM-A426U) | Galaxy A15 (SM-A155M/N 128GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 1.11W/kg (head), 1.25W/kg (body) | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |