Samsung Galaxy A15 (SM-A155M/N 128GB) vs Samsung Galaxy J7 (SM-J7008)
Side by side comparison between Samsung Galaxy A15 vs Samsung Galaxy J7 phones, differences, pros, cons and full specifications. What's the better?
,
6.5"
AMOLED
AMOLED
1080x2340
50
MP
MP
13mp
4GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
vs
5.5"
TFT
TFT
720x1280
13
MP
MP
5mp
1.5GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Removable)
What's the better phone? Samsung Galaxy A15 (SM-A155M/N 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!
19 Common items in both devices |
Plastic body, glass front / Plastic body |
16 million |
Only digital zoom |
Autofocus |
EIS: Digital stabilization |
Full HD (1920x1080) |
(front) Full HD (1920x1080) |
+12 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 | ||
Galaxy A15 (SM-A155M/N 128GB) | Galaxy J7 (SM-J7008) | |
Model | Galaxy A15 (SM-A155M/N 128GB) | Galaxy J7 (SM-J7008) |
Other model names | Galaxy A15 4G LTE SM-A155M/NFC (Single-SIM) | Galaxy J7 (4G) SM-J7008 Dual-Sim |
Country or region available | (Latin America), Argentina, Mexico | China |
Brand | Samsung | Samsung |
Release date | 12/16/2023, Announced: 12/11/2023 | 7/16/2015, Announced: 6/19/2015 |
Depth | 8.4 millimeters (0.33 inches) | 7.9 millimeters (0.31 inches) |
Size (width x height) | 76.8 x 160.1 millimeters (3.02 x 6.3 in) | 79.1 x 152.2 millimeters (3.11 x 5.99 in) |
Weight | 200 grams (7 ounces) | 168 grams (5.88 ounces) |
Build, materials | Plastic body, glass front | Plastic body |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Galaxy A15 (SM-A155M/N 128GB) | Galaxy J7 (SM-J7008) | |
Display type | Super AMOLED | TFT LCD |
Screen size | 6.5" inches | 5.5" inches |
Screen-to-body ratio | ~84.3% (screen-to-body ratio) | ~69.3% (screen-to-body ratio) |
Display resolution | 1080x2340 pixels (19.5:9) | 720x1280 pixels (16:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 396 PPI | 267 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Not supported |
Refresh rate | 90Hz | 60Hz |
Display features | 800nits[peak] | Not supported |
🤖 Operating System | ||
Galaxy A15 (SM-A155M/N 128GB) | Galaxy J7 (SM-J7008) | |
System version | Android 14 | Android 5.1.1 Lollipop |
Firmware update | feature not registered | Android 6.0.1 Marshmallow |
User Interface | One UI 6.1 | TouchWiz UX |
⚙️ Processor | ||
Galaxy A15 (SM-A155M/N 128GB) | Galaxy J7 (SM-J7008) | |
Chipset | 64bit: MediaTek Helio G99 (6nm) | 64bit: Qualcomm Snapdragon 615 (MSM8939) (28nm) |
CPU | Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core) | Octa-core, 2 processors: 4x 1.4GHz ARM Cortex-A53 (Quad-core) 4x 1GHz ARM Cortex-A53 (Quad-core) |
GPU graphical controller | ARM Mali-G57 MC2 | Qualcomm Adreno 405 (550MHz) |
Performance (benchmark) | AnTuTu: 317085 (v9), 375321 (v10) Geekbench: 1928 (v5), 1936 (v6) | feature not registered |
💽 Memory and storage | ||
Galaxy A15 (SM-A155M/N 128GB) | Galaxy J7 (SM-J7008) | |
RAM memory | 4GB LPDDR4X | 1.5GB LPDDR3 |
Internal storage | 128GB (108GB available) eMMC 5.1 | 16GB (11GB available) eMMC 4.5 |
External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 128GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
Galaxy A15 (SM-A155M/N 128GB) | Galaxy J7 (SM-J7008) | |
Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) micro-SIM (3FF) |
Maximum Download / Upload | 300/150 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 | Tri-Band 900/1800/1900 |
Primary 2G network | GSM 850/900/1800/1900 | GSM 900/1800/1900 |
Primary 3G network | UMTS 850/900/1700/1900/2100 | TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 |
Primary 4G network | LTE Cat7 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE | LTE Cat4 (1, 3, 7) TD-LTE (38, 39, 40, 41) |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, TD-SCDMA, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
Secondary 2G network | Not supported | GSM 900/1800/1900 |
Secondary 3G network | Not supported | UMTS 850/900/1900/2100 |
Secondary 4G network | Not supported | Not supported |
Secondary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
📷 Camera | ||
Galaxy A15 (SM-A155M/N 128GB) | Galaxy J7 (SM-J7008) | |
Back camera (main camera) | (triple camera) 50 megapixels 5MP ultrawide f/2.2 2MP macro f/2.4 | 13 megapixels |
Main camera resolution | 8160x6120 pixels | 4128x3096 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash | LED flash on both cameras |
Focal aperture | f/1.8 (aperture) | f/1.9 (aperture) |
Focal length | feature not registered | 28mm lens |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
Autofocus | 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 | Not supported |
HDR | HDR photo on both cameras | HDR photo only main camera |
Camera extras | 1080p@30fps 720p@120fps (slow motion) | feature not registered |
📸 Front camera | ||
Galaxy A15 (SM-A155M/N 128GB) | Galaxy J7 (SM-J7008) | |
Front camera (secondary) | 13 megapixels | 5 megapixels |
Front camera resolution | 4128x3096 pixels | 2592x1944 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | Not supported | LED |
Focal aperture | f/2.0 (aperture) | f/2.2 (aperture) |
Focal length | feature not registered | 23mm lens |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
Galaxy A15 (SM-A155M/N 128GB) | Galaxy J7 (SM-J7008) | |
Loudspeaker | Mono sound (not stereo) | Mono sound (not stereo) |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | FM (RDS) | FM (RDS) |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263, WMV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Galaxy A15 (SM-A155M/N 128GB) | Galaxy J7 (SM-J7008) | |
USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | USB Type-C (reversible) | Not supported |
Bluetooth | 5.3 + A2DP/LE | 4.1 + A2DP |
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, GALILEO, BeiDou, QZSS | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Galaxy A15 (SM-A155M/N 128GB) | Galaxy J7 (SM-J7008) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Virtual proximity sensor | Accelerometer Ambient light sensor ANT+ Hall effect Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy A15 (SM-A155M/N 128GB) | Galaxy J7 (SM-J7008) | |
Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
Battery capacity | 5000 mAh | 3000 mAh |
Charger, watts | 25W Wired fast charging | Wired charging |
Inductive / wireless charging | Not supported | Not supported |
Talk time autonomy | 51 hours (2.1 days) | 18 hours |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Galaxy A15 (SM-A155M/N 128GB) | Galaxy J7 (SM-J7008) | |
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: Brave Black, Optimistic Blue, Magical Blue, Personality Yellow | • Colors: White, Black, Gold |
☢️ Radiation rate | ||
Galaxy A15 (SM-A155M/N 128GB) | Galaxy J7 (SM-J7008) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.807W/kg (head), 0.807W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.18W/kg (head), 0.265W/kg (body) |