Samsung Galaxy A15 (SM-A155M/N 128GB) vs Xiaomi Mix 4 (128GB)
Side by side comparison between Samsung Galaxy A15 vs Xiaomi Mix 4 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
6.67"
AMOLED
AMOLED
1080x2400
108
MP
MP
20mp
8GB
RAM
RAM
Octa-core
4500
mAh
mAh
(Non removable)
What's the better phone? Xiaomi Mix 4 (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!
16 Common items in both devices |
128GB (108GB available) / 128GB (101GB available) |
Autofocus / LDAF/PDAF: laser/phase detection autofocus |
HDR photo on both cameras / HDR photo/video on both cameras |
(front) Full HD (1920x1080) |
Capacitive |
Multitouch |
Accelerometer |
+9 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) | Xiaomi Mix 4 (128GB) | |
Model | Galaxy A15 (SM-A155M/N 128GB) | Mix 4 (128GB) |
Other model names | Galaxy A15 4G LTE SM-A155M/NFC (Single-SIM) | 小米MIX 4 2106118C (8GB RAM) |
Country or region available | (Latin America), Argentina, Mexico | (Global, International) |
Brand | Samsung | Xiaomi |
Release date | 12/16/2023, Announced: 12/11/2023 | 8/16/2021, Announced: 8/10/2021 |
Depth | 8.4 millimeters (0.33 inches) | 8 millimeters (0.31 inches) |
Size (width x height) | 76.8 x 160.1 millimeters (3.02 x 6.3 in) | 75.35 x 162.65 millimeters (2.97 x 6.4 in) |
Weight | 200 grams (7 ounces) | 225 grams (7.88 ounces) |
Build, materials | Plastic body, glass front | Aluminum body, glass front, ceramic back |
Protection against water and others | Not supported | IP53 certified: protection against dust and splashing |
📲 Display | ||
Galaxy A15 (SM-A155M/N 128GB) | Xiaomi Mix 4 (128GB) | |
Display type | Super AMOLED | AMOLED |
Screen size | 6.5" inches | 6.67" inches |
Screen-to-body ratio | ~84.3% (screen-to-body ratio) | ~87.6% (screen-to-body ratio) |
Display resolution | 1080x2340 pixels (19.5:9) | 1080x2400 pixels (20:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 396 PPI | 395 PPI |
Colors | 16 million | 1 billion |
Scratch-resistant glass | Not supported | Gorilla Glass Victus |
Refresh rate | 90Hz | 120Hz |
Display features | 800nits[peak] | Dolby Vision/HDR10+ Touch Sampling Rate: 480Hz |
🤖 Operating System | ||
Galaxy A15 (SM-A155M/N 128GB) | Xiaomi Mix 4 (128GB) | |
System version | Android 14 | Android 11 |
Firmware update | feature not registered | Android 13 |
User Interface | One UI 6.1 | MIUI 12.5 / 13 |
⚙️ Processor | ||
Galaxy A15 (SM-A155M/N 128GB) | Xiaomi Mix 4 (128GB) | |
Chipset | 64bit: MediaTek Helio G99 (6nm) | 64bit: Qualcomm Snapdragon 888+ (SM8350-AC) (5nm) |
CPU | Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core) | Octa-core, 3 processors: 1x 3GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (Quad-core) |
GPU graphical controller | ARM Mali-G57 MC2 | Qualcomm Adreno 660 (840MHz) |
Performance (benchmark) | AnTuTu: 317085 (v9), 375321 (v10) Geekbench: 1928 (v5), 1936 (v6) | AnTuTu: 798010 (v9) |
💽 Memory and storage | ||
Galaxy A15 (SM-A155M/N 128GB) | Xiaomi Mix 4 (128GB) | |
RAM memory | 4GB LPDDR4X | 8GB LPDDR5 |
Internal storage | 128GB (108GB available) eMMC 5.1 | 128GB (101GB available) UFS 3.1 |
External storage | Until 1TB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
Galaxy A15 (SM-A155M/N 128GB) | Xiaomi Mix 4 (128GB) | |
Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 300/150 Mbps | 2000/1024 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G, 5G |
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 | CDMA 800, GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1700/1900/2100 | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 |
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 Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28) TD-LTE (34, 38, 39, 40, 41, 42) VoLTE |
Primary 5G network | Not supported | SA/NSA/Sub6 (1, 3, 5, 8, 28, 41, 77, 78, 79) |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | UMTS 850/900/1700/1900/2100 |
Secondary 4G network | Not supported | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28) TD-LTE (34, 38, 39, 40, 41, 42) VoLTE |
Secondary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
📷 Camera | ||
Galaxy A15 (SM-A155M/N 128GB) | Xiaomi Mix 4 (128GB) | |
Back camera (main camera) | (triple camera) 50 megapixels 5MP ultrawide f/2.2 2MP macro f/2.4 | (triple camera) 108 megapixels 13MP ultrawide f/2.212mm123°1/3.06"1.12µm 8MP periscope telephoto f/4.1120mmPDAFOIS5x-optical-zoom |
Main camera resolution | 8160x6120 pixels | 12000x9000 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | 8K UHD (7680x4320) 24 fps |
Flash | LED flash | Dual-LED flash |
Focal aperture | f/1.8 (aperture) | f/1.9 (aperture) |
Focal length | feature not registered | 24mm lens |
Sensor size | feature not registered | 1/1.33" inches |
Pixel size | feature not registered | 0.8µm pixel |
Autofocus | Autofocus | LDAF/PDAF: laser/phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | OIS: Optical stabilization |
Zoom | Only digital zoom | Digital and optical zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Supported |
HDR | HDR photo on both cameras | HDR photo/video on both cameras |
Camera extras | 1080p@30fps 720p@120fps (slow motion) | 4K@30/60fps 1080p@30/60/120/480fps |
📸 Front camera | ||
Galaxy A15 (SM-A155M/N 128GB) | Xiaomi Mix 4 (128GB) | |
Front camera (secondary) | 13 megapixels | 20 megapixels |
Front camera resolution | 4128x3096 pixels | 5184x3840 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.0 (aperture) | f/3.4 (aperture) |
Focal length | feature not registered | 27mm lens |
Sensor size | feature not registered | 1/0.8" inches |
Pixel size | feature not registered | 0.8µm pixel |
🔉 Sound and multimedia | ||
Galaxy A15 (SM-A155M/N 128GB) | Xiaomi Mix 4 (128GB) | |
Loudspeaker | Mono sound (not stereo) | Stereo sound 24-bit/192kHz Tuned by Harman Kardon |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | FM (RDS) | Not supported |
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 |
🔌 Connectivity | ||
Galaxy A15 (SM-A155M/N 128GB) | Xiaomi Mix 4 (128GB) | |
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 | Type-C jack with 3.5mm jack adapter |
TV output | USB Type-C (reversible) | USB Type-C (reversible) |
Bluetooth | 5.3 + A2DP/LE | 5.2 + 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/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC |
NFC | Supported | Supported |
Infrared port | Not supported | Supported |
🧭 Sensors | ||
Galaxy A15 (SM-A155M/N 128GB) | Xiaomi Mix 4 (128GB) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Virtual proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Heart rate Proximity sensor UWB (Ultra Wideband) |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy A15 (SM-A155M/N 128GB) | Xiaomi Mix 4 (128GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 5000 mAh | 4500 mAh |
Charger, watts | 25W Wired fast charging | 120W Wired fast charging Reverse charging by cable Quick Charge 4 USB Power Delivery 3.0 |
Inductive / wireless charging | Not supported | 50W Qi wireless charging 10W Reverse wireless charging |
Talk time autonomy | 51 hours (2.1 days) | feature not registered |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Galaxy A15 (SM-A155M/N 128GB) | Xiaomi Mix 4 (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 | • Colors: Brave Black, Optimistic Blue, Magical Blue, Personality Yellow | • Colors: Ceramic Black, Ceramic White, Shadow Gray • Silicone case included • Screen protector included |
☢️ Radiation rate | ||
Galaxy A15 (SM-A155M/N 128GB) | Xiaomi Mix 4 (128GB) | |
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 |